Menu
- Nipples / Adapters external threads(273)
- Couplings / half coupling - internal threads(341)
- Cast iron reductions / extensions(43)
- Reduction(258)
- Compression Fittings(12)
- Elbows(337)
- Cross(22)
- Tees(172)
- Plugs(155)
- Caps(67)
- Pipe nipple(206)
- Hose-end fittings(91)
- Unions(178)
- Sockolet / Weldolet / Threadolet / Boss / Elbolet / Couplet(145)
- Measuring connection(3)
- Pipes(50)
- Flanges(151)
- Valves(181)
- Gaskets / Sealant tapes(268)
- Thread washers and seals(132)
- Slide bushing(136)
- Socket Weld Fittings(178)
- Air Springs(39)
- Pendant control station(237)
- Limit switches(33)
- Electronics(17)
- Thermostat(4)
- Potentiometer(9)
- BRAHMA(7)
- Rectifiers(15)
- Building supplies(3)
- FACOM(9)
- Screws(26)
- Packaging(3)
- Other products(43)
- Heads(16)
- Flange stubs(9)
- Liquefaction of goods(7)
New products
Products on sale
Login
Product of the Day
€0.29
€0.24
€1.28
€1.04
€3.90
€3.17
€87.99
€71.54
Coupling 4" Galvanized Malleable Iron
Regular price:
Regular price:
product unavailable
add to wish list
Description
Coupling 4" Galvanized Malleable Iron
- Size: 4" (thread diameter: 110.1–110.5 mm)
- Female threads
- Material: Malleable iron
- Finish: Hot-dip galvanized
- Other designation: 2 270 M2
- Applications: Water supply systems, domestic installations, industrial systems, central heating, hydraulic installations

Alternative Name
Coupling 4" Galvanized Malleable Iron, Galvanized Female Thread Coupling, Cast Iron Coupling, BSP Female Coupling, Water Pipe Coupling, Galvanized Threaded Coupling
Information
The 4" galvanized coupling is manufactured from malleable iron and is designed for joining threaded pipe systems used in water, heating, and industrial installations. It features female threads on both ends, providing a durable and reliable threaded connection.
Galvanized malleable iron fittings are widely used throughout industry thanks to their durability, cost-effectiveness, and excellent availability. They are ideal for installations with moderate operating requirements, including cold and hot water systems.
Material
The coupling is manufactured from malleable iron and protected with a hot-dip galvanized coating, providing excellent resistance to corrosion and atmospheric conditions.
Technical Specifications
- Maximum working pressure: 25 bar at operating temperatures from -20°C to +120°C
- Maximum working pressure: 20–25 bar at operating temperatures from -20°C to +300°C
- Manufactured according to EN 10242
The fitting features:
- External tapered threads: R
- Internal parallel threads: Rp
Both thread types comply with ISO 7-1.
Advantages
- Hot-dip galvanized finish
- Excellent corrosion resistance
- Female threaded connection
- Durable malleable iron construction
- Cost-effective solution
- Manufactured according to EN 10242
Applications
Suitable for:
- Water supply installations
- Domestic plumbing systems
- Industrial piping systems
- Central heating installations
- Hydraulic systems
- Cold and hot water installations
Available Sizes
- 1/8"
- 1/4"
- 3/8"
- 1/2"
- 3/4"
- 1"
- 1 1/4"
- 1 1/2"
- 2"
- 2 1/2"
- 3"
- 4"
Product Range
The galvanized malleable iron fittings range includes:
- Elbows
- Reducing elbows
- Tees
- Reducing tees
- Reducers
- Short bends
- Long bends
- Couplings
- Reducing couplings
- Caps
- Plugs with flange
- Plugs without flange
- T9 plugs
- Unions with female threads
- Male unions
- Gasket unions
- Conical unions
- Straight nipples
- Reducing nipples
We also offer black malleable iron fittings without galvanized coating.
We also offer a wide range of malleable iron fittings. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Learn more about our threaded couplings here >>
Technical data
| Coupling Type | Coupling |
| Material | Cast Iron |
| Pressure | Pressure Range < 20 bar |
| Connection 1 | 4'' |
| Thread Type – Connection 1 | BSP / G / Rp / Rc Thread |
| Connection 2 | 4'' |
| Thread Type – Connection 2 | BSP / G / Rp / Rc Thread |
Related products
Cross 1/2'' galvanized cast iron
Union 1 1/2'' galvanized cast iron F-F
Union 1 1/4'' galvanized cast iron F-F
Union 1/2'' galvanized cast iron F-F
Union 2'' galvanized cast iron F-F
Union 3/4'' galvanized cast iron F-F
Galvanized Malleable Iron Street Elbow 1" Female x Male
Galvanized Malleable Iron Street Elbow 1/4" Female x Male
Cast Iron Plug 3'' T8 Without Collar
Coupling 1 1/2" Galvanized Malleable Iron
Coupling 1 1/4" Galvanized Malleable Iron
Coupling 1" Galvanized Malleable Iron
Coupling 1/2" Galvanized Malleable Iron
Coupling 1/4" Galvanized Malleable Iron
Coupling 1/8" Galvanized Malleable Iron
Coupling 2 1/2" Galvanized Malleable Iron
Coupling 2" Galvanized Malleable Iron
Coupling 3" Galvanized Malleable Iron
Mufa 3/4'' żeliwo ocynk
Coupling 3/8" Galvanized Malleable Iron
Nipple 1/4'' galvanized cast iron
Nipple 1 1/4''x1'' galvanized cast iro
Nipple 1''x1/2'' galvanized cast iron
- nypel żeliwny ocynkowany
Nipple 1''x3/4'' galvanized cast iron
- nypel żeliwny ocynkowany
Nipple 1/2''x3/8'' galvanized cast iron
- nypel żeliwny ocynkowany
Nipple 3/4"x1/2" galvanized cast iron
- nypel żeliwny ocynkowany
Reduction 1''x3/4'' galvanized cast iron screw-on
Reduction 1 1/2''x1 1/4'' galvanized cast iron screw-on
Reduction 1 1/2''x1'' galvanized cast iron screw-on
Reduction 1 1/2''x1/2'' galvanized cast iron screw-on
Reduction 1/2''x3/4'' galvanized cast iron screw-on
Reduction 1 1/4''x1'' galvanized cast iron screw-on
Reduction 1 1/4''x1/2'' galvanized cast iron screw-on
Reduction 1 1/4''x3/4'' galvanized cast iron screw-on
Reduction 2''x1 1/2'' galvanized cast iron screw-on
Reduction 2''x1 1/4'' galvanized cast iron screw-on
Reduction 2''x1'' galvanized cast iron screw-on
Reduction 2''x1/2'' galvanized cast iron screw-on
Reduction 2''x3/4'' galvanized cast iron screw-on
Cast iron elbow 2'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1/8'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1/4'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 3/8'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1/2'' 90 deg
Cast iron elbow 3/4'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1 1/4'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 1 1/2'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 3'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Cast iron elbow 4'' 90 deg
- inna nazwa: nr 6 / kod 90
- numer PN / ISO: A1
Coupling 3/4'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 3/4'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Hex coupling 3/4" steel
- thread type BSP, that is standard Polish thread, otherwise known as cylindrical, straight, Rp, G
- high pressure coupling
Reducing Coupling 3/4''x1/2'' Galvanized Cast Iron
Coupling 3/4" x 3/8" galvanized cast iron
Coupling 3/8'' steel for welding
Coupling 3/8'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 3/8'' NPT 316Ti
Coupling 3/8'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Hex coupling 3/8" steel
- thread type BSP, that is standard Polish thread, otherwise known as cylindrical, straight, Rp, G
- high pressure coupling
Hex coupling M14x1,5 steel
- thread type: metric
- high pressure coupling
Hex coupling M16x1,5 steel
- thread type: metric
- high pressure coupling
Hex coupling M18x1,5 steel
- thread type: metric
- high pressure coupling
Hex coupling M22x1,5 steel
- thread type: metric
- high pressure coupling
Reduction coupling 1'' x 1 1/2'' NPT 3000 A105
Coupling 3/4'' steel for welding
Coupling 3" BSP Carbon Steel for Welding
Coupling 3/4" socket weld A105 cl.3000
- mufa do spawania rur
- atest 3.1
Coupling 1/4" socket weld A105 cl.3000
- mufa do spawania rur
- atest 3.1
Coupling 4'' steel for welding
Reducing Coupling 1" × 3/4" NPT Class 3000 Stainless Steel 304L
Coupling 1''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1''-1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1/2" x 1'' NPT cl.3000 A105
Reduction coupling 1'' x 3/4'' NPT 3000 A105
Reducing coupling 1/4''- 3/8'' BSP steel
- steel coupling
Reduction coupling 2'' x 3'' NPT 3000 A105
Cast iron plug 4''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 1/4'' galvanized cast iron
Cast iron plug 3/8''
Cross 3/8'' galvanized cast iron
Cast iron plug 3/4''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 3/4'' galvanized cast iron
Cast iron plug 3''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 1'' galvanized cast iron
Cross 1 1/2'' galvanized cast iron
Cast iron plug 2''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 2" galvanized cast iron
Cast iron plug 2 1/2''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 2 1/2'' galvanized cast iron
Cast iron plug 1/4''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cross 3'' galvanized cast iron
Reduction 1''x1/2'' galvanized cast iron screw-on
Cross 4" galvanized cast iron
Reducing Coupling 1/2" × 3/8" Galvanized Malleable Iron
Nipple 1'' galvanized cast iron
Cap 1/4'' galvanized cast iron
- hexagoonal cap
- model T1 / nr 43 / nr 300
Cap 4'' galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 3'' galvanized cast iron
- hexagonal cap
- model T1 / no. 43 / no. 300
Cap 2 1/2" galvanized cast iron
- zaślepka sześciokątka
- model T1 / nr 43 / nr 300
Cap 1 1/2" galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 1 1/4" galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 1'' galvanized cast iron
- zaślepka sześiokątna
- model T1 / nr 43 / nr 300
Cap 3/4" galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 1/2" galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 3/8" galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Cap 1/8'' galvanized cast iron
- hexagonal cap
- model T1 / nr 43 / nr 300
Coupling 3/8'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 3/8" socket weld A105 cl.3000
- mufa do spawania rur
- atest 3.1
Steel reduction nipple M30x2- M36x2
- nypel metryczny stalowy
Cap 2" galvanized cast iron
- zaślepka sześciokątka
- model T1 / nr 43 / nr 300
Cross 1 1/4'' galvanized cast iron
Coupling 2 1/2'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 2'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 2" BSPT Carbon Steel A105 Class 3000 (206 bar)
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate
Coupling 2'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 2'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 3'' BSP A105 cl.3000
- szerokość: 108mm
Coupling 3'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 3'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 3/4'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 3/4" BSPT Carbon Steel A105 Class 3000 (206 bar)
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate
Coupling 3/4'' NPT 316L 413bar
Coupling 3/4'' NPT A105 cl.6000
- mufa stalowa wysokociśnieniowa
- stal do spawania
- atest 3.1
Coupling 3/4'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 3/8'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Hex coupling M20x1,5 steel
- thread type: metric
- high pressure coupling
Reducing Coupling 1 1/2" × 1" NPT Class 3000 Stainless Steel 304L
Coupling 1 1/4''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1 1/2'' -2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1''- 1 1/4'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1/8" BSP Long 33 mm Carbon Steel S235JR
Coupling 1" NPT Stainless Steel AISI 316
Coupling 1/2'' NPT 1.4571 316Ti
Coupling 1/2" socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1 1/2" socket weld A105 cl.3000
Coupling 1/2'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/2'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Hex coupling 1/4" steel
- thread type BSP, that is standard Polish thread, otherwise known as cylindrical, straight, Rp, G
- high pressure coupling
Hex coupling 1/2" steel
- thread type BSP, that is standard Polish thread, otherwise known as cylindrical, straight, Rp, G
- high pressure coupling
Coupling 1/8'' steel for welding
Coupling 1'' steel for welding
Coupling 1 1/2'' steel for welding
Coupling 1/4'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1/8'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1/2'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1/8'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1/4'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/2'' BSP stainless steel 316
Coupling 1/2'' steel for welding
Coupling 1'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1/4'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1/8'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1/8" BSP Stainless Steel 316 Cast (1.4408)
Coupling 1/2'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 1'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 1 1/2'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/2'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1 1/4'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/4'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/2'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 1'' BSP 316L cl.3000 206bar
- high-pressure coupling
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Coupling 1/4'' BSPT A105 Class 3000 Steel
- stal kotłowa do spawania
- gwint stożkowy BSPT (wg. ISO7Rc)
- do wysokiego ciśnienia 206bar
- atest 3.1
Coupling 1" BSPT Carbon Steel A105 Class 3000 (206 bar)
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate
Coupling 1/2'' NPT A105 cl.6000
- mufa stalowa wysokociśnieniowa
- stal do spawania
- atest 3.1
Coupling 1 1/4" socket weld A105 cl.3000
Coupling 1/2'' BSP 316L cl.3000 206bar
- high-pressure coupling
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Coupling 3/8" socket weld 316L cl.3000
Coupling 1/8'' BSP 206bar 304L
Coupling 1/2" BSP Stainless Steel 316Ti (1.4571) PN50
Coupling 1/2" S355J2 cl.3000 NPT
Coupling 1/4'' NPT A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 1/2'' NPT A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 3/4'' NPT A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 1'' NPT A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Reducing Coupling 2'' NPT Stainless Steel
- mufa ze stali nierdzewnej
- do wysokiego ciśnienia: 206bar
- atest 3.1
- pochodzenie: Unia Europejska
Reducing Coupling 2 1/2" × 1" BSP Class 3000 Carbon Steel A105N
- welding sleeve
- 3.1 certificate
- origin: European Union
Coupling 1/2'' x 1 1/2'' NPT cl.3000 A105
- high-pressure coupling
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Adapter 1/4'' BSP 150bar
Adapter 1/4'' – M18x1.5 Female Threads
Coupling 1/2'' NPT 304L cl.3000
- high-pressure coupling
- certificate 3.1 (free of charge)
- origin: European Union
Half coupling 3/4" NPT cl. 3000 A105
Half coupling 1/2" NPT cl. 3000 A105
Half coupling 1" NPT cl. 3000 A105
Half coupling 1/4" NPT cl. 3000 A105
Half coupling 1/2" socket weld A105 cl.6000
- Half-Socket for Pipe Welding
- Certificate 3.1
Coupling 1" socket weld A105 cl.3000
Hex plug 1 1/2" NPT A105 cl.3000
- high-pressure plug
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Hex plug 3/8" NPT A105 cl.3000
Hex plug 1/8" NPT A105 cl.3000
- high-pressure plug
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Hex plug 1 1/4" NPT A105 cl.3000
- korek wysokociśnieniowy
- rozmiar: 5/4''
- atest 3.1
41,4÷42
Nipple 3/4'' NPT cl. 3000 A105 fitting
Nipple 1 1/2'' NPT cl. 3000 A105 fitting
- size: 3/2'' ( DN40 )
Nipple 1/4'' NPT cl. 3000 A105 fitting
Reduction 1''x3/4'' NPT hexagonal nut-screw WZ
- stal A105 (P245GH P265GH P285GH)
- redukcja wysokociśnieniowa
- atest 3.1
Male Elbow 2" NPT A105 90° 206 Bar
Coupling 1" socket weld 316L cl.3000
- mufa do spawania
- atest 3.1
- pochodzenie: Unia Europejska
Plug 1 1/4'' NPT stainless 304L
Male Elbow 1" NPT A105 90° 206 Bar
Male Elbow 1 1/2" NPT A105 90° 206 Bar
Reduction nipple 1''x1 1/2'' NPT 206bar A105
- nypel wysokociśnieniowy 1''x5/2''
Reduction nipple 3/4''x1 1/2'' NPT 206bar A105
- nypel wysokociśnieniowy 3/4''x5/2''
Reduction nipple 3/4''x1'' NPT 206bar A105
Reduction nipple 1/2''x 3/4'' NPT 206bar A105
- nypel wysokociśnieniowy
- atest 3.1
Coupling 3/4''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Plug 1/4'' NPT stainless 304L
Reduction 1''-1 1/4'' FT-MT NPT A105 cl.3000
-
- atest 3.1
- pochodzenie: Unia Europejska
Reduction 1/2''x3/4'' NPT hexagonal nut-screw WZ
Redukcja NPT klasa 3000 A105
- stal A105 (P245GH P265GH P285GH)
Reducer bush 1/2''x3/4'' NPT 304L Hex
- stainless steel 316L (1.4404 A182)
- orgin: European Union
Coupling 1 1/4" socket weld 316L cl.3000
- coupling for welding
- atest 3.1
- origin: European Union
Steel hose-end fitting 5/16'' thread 1/4'' NPT
Coupling 3/8''-3/4'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Reduction nipple 1''x2'' NPT 206bar A105
- nypel wysokociśnieniowy 1x2
- atest 3.1
Reduction 1'' - 1 1/2'' NPT 304 cl.3000 MT FT adapter
Pipe nipple 1/4'' NPT 100mm A333
Pipe nipple 1/2'' NPT 100mm A333
Pipe nipple 3/4'' NPT 100mm A333
Pipe nipple 1'' NPT 100mm A333
Steel nipple 3/4'' BSP - NPT
- external threads
- high-pressure nipple
Reducing Coupling 1/4" × 1/8" Galvanized Malleable Iron
Reducing Coupling 3/8" × 1/8" Galvanized Malleable Iron
Reducing Coupling 3/8" × 1/4" Galvanized Malleable Iron
Reducing Coupling 1/2" × 1/4" Galvanized Malleable Iron
Reducing Coupling 3/4" × 1/4" Galvanized Malleable Iron
Reducing Coupling 1" × 3/8" Galvanized Malleable Iron
Reducing Coupling 1" × 1/2" Galvanized Malleable Iron
Reducing Coupling 1" × 3/4" Galvanized Malleable Iron
Reducing Coupling 1 1/4" × 1/2" Galvanized Malleable Iron
Reducing Coupling 1 1/4" × 3/4" Galvanized Malleable Iron
Reducing Coupling 1 1/4" × 1" Galvanized Malleable Iron
Reducing Coupling 1 1/2" × 3/4" Galvanized Malleable Iron
Reducing Coupling 1 1/2" × 1" Galvanized Malleable Iron
Reducing Coupling 1 1/2" × 1 1/4" Galvanized Malleable Iron
Reducing Coupling 2" × 1/2" Galvanized Malleable Iron
Reducing Coupling 2" × 3/4" Galvanized Malleable Iron
Reducing Coupling 2" × 1" Galvanized Malleable Iron
Reducing Coupling 2" × 1 1/4" Galvanized Malleable Iron
Reducing Coupling 2" × 1 1/2" Galvanized Malleable Iron
Reducing Coupling 2 1/2" × 1 1/4" Galvanized Malleable Iron
Reducing Coupling 2 1/2" × 1 1/2" Galvanized Malleable Iron
Reducing Coupling 2 1/2" × 2" Galvanized Malleable Iron
Reducing Coupling 3" × 1 1/2" Galvanized Malleable Iron
Reducing Coupling 3" × 2" Galvanized Malleable Iron
Reducing Coupling 3" × 2 1/2" Galvanized Malleable Iron
Reducing Coupling 4" × 2" Galvanized Malleable Iron
Reducing Coupling 4" × 2 1/2" Galvanized Malleable Iron
Reducing Coupling 4" × 3" Galvanized Malleable Iron
Cast iron tee 1/2'' x 3/8''
Cast iron tee 1/2'' x 3/4''
Cast iron tee 1/2'' x 1''
Cast iron tee 3/4'' x 1/2''
Cast iron tee 3/4'' x 1/2''
Cast iron tee 3/4'' x 1/2''
Cast iron tee 3/4'' x 1''
Cast iron tee 1'' x 1/4''
Cast iron tee 1'' x 3/8''
Cast iron tee 1'' x 1/2'' x 1/2''
Cast iron tee 1'' x 1/2''
Cast iron tee 1'' x 3/4''
Cast iron tee 1'' x 1'' x 1/2''
Cast iron tee 1'' x 1'' x 3/4''
Cast iron tee 1'' x 1 1/4''
Cast iron tee 1 1/4'' x 1/2''
Cast iron tee 1 1/4'' x 3/4'' x 1''
Cast iron tee 1 1/4'' x 3/4''
Cast iron tee 1 1/4'' x 1''
Cast iron tee 1 1/4'' x 1 1/4'' x1''
Cast iron tee 1 1/4'' x1''
Cast iron tee 1 1/2'' x 1/2''
Cast iron tee 1 1/2'' x 3/4''
Cast iron tee 1 1/2'' x 1''
Cast iron tee 1 1/2'' x 1 1/4''
Cast iron tee 1 1/2'' x 2''
Cast iron tee 2'' x 1/2''
Cast iron tee 2'' x 3/4''
Cast iron tee 2'' x 1''
Cast iron tee 2'' x 1 1/4''
Galvanized Malleable Iron Street Elbow 1/2"
Galvanized Malleable Iron Street Elbow 3/4" Female x Male
Cast iron plug 1 1/2''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cast iron plug 1''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cast iron plug 1 1/4''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cast iron plug 1/2''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cast iron plug 1/8''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Cast iron tee 2'' x 1 1/2''
Cast iron tee 2 1/2'' x 1''
Cast iron tee 2 1/2'' x 1 1/4''
Cast iron tee 2 1/2'' x 1 1/2''
Cast iron tee 2 1/2'' x 2''
Cast iron tee 1/8''
Cast iron tee 1/4''
Cast iron tee 3/8''
Cast iron tee 1/2''
Cast iron tee 3/4''
Cast iron tee 1''
Cast iron tee 1 1/4''
Cast iron tee 2''
Cast iron tee 2 1/2''
cast iron corner tee 1/2''
cast iron corner tee 3/4''
Coupling 1''x1 1/4'' socket weld 316L cl. 3000
Coupling 2 1/2" socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
cast iron corner tee 1''
Coupling 3" socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Hose-end fitting 1/4'' x 9mm brass
Extension 1/4''x1/8'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 3/8''x1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1/2''x1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1/2''x3/8'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 3/4''x3/8'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 3/4''x1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1''x1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1''x3/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/4''x1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/4''x3/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/4''x 1'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/2''x3/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/2''x1'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/2''x1 1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 2''x1'' galvanized cast iron
- żeliwo ocynkowane
Extension 2''x1 1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 2''x1 1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 2 1/2''x2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 3/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 1 1/2'' galvanized cast iron reduction
- żeliwo ocynkowane
Extension 2" galvanized cast iron reduction
- żeliwo ocynkowane
Angle union 3/8'' galvanized cast iron F-M
- galvanized cast iron
Angle union 1/2'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 3/4'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 1'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 1 1/2'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 2'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 2 1/2'' galvanized cast iron
- żeliwo ocynkowane
Angle union 3'' galvanized cast iron F-M
- żeliwo ocynkowane
Angle union 1/2'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 3/8'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 3/4'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 1'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 1 1/4'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 1 1/2'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 2'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 2 1/2'' galvanized cast iron F-F
- żeliwo ocynkowane
Angle union 3'' galvanized cast iron F-F
- żeliwo ocynkowane
Reduction coupling 3/4" - 1'' socket weld 316L cl. 3000
Coupling 1'' BSP A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 2'' x 1'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 4'' x 3'' stainless steel 316 BSP
- material: stainless steel 316
Short bend 1/2'' cast iron 90deg
- inna nazwa: nr 2a
- numer PN / ISO: D1
Reduction 2 1/2''x1 1/2'' galvanized cast iron screw-on
Union 1'' galvanized cast iron F-F
Coupling 1'' - 1/2'' socket weld A350 LF2 cl.3000
Coupling 1''-3/4'' socket welt A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 3/8''-1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Stainless reduction connector 1/2'' - 1/4'' 304
Coupling 1/2'' BSP A350 LF2 cl.3000
Coupling 3/4'' BSP A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 1/4'' BSP A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 1/4'' x 1/8'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3/8'' x 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1/2'' x 1/8'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1/2'' x 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1/2'' x 3/8'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3/4'' x 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3/4'' x 3/8'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3/4'' x 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1'' x 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1'' x 3/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1 1/4'' x 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1 1/4'' x 3/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1 1/4'' x 1'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1 1/2'' x 3/4'' stainless steel 316 BSP
- stal nierdzewna gat. 316
Coupling 1 1/2'' x 1'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1 1/2'' x 1 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 2'' x 1 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 2'' x 1 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 2 1/2'' x 2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 2 1/2'' x 1 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3'' x 2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 3'' x 2 1/2'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1/4'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Coupling 2 1/2'' NPT A105 cl.3000
- steel for welding
- certificate 3.1 (free of charge)
- origin: European Union
Coupling 1 1/4'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Reduction coupling 1 1/4" x 1 1/2'' NPT 3000 A105
Coupling 1 1/2'' BSP 316L cl.3000 206bar
- high-pressure coupling
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Coupling 1 1/4'' BSP 316L cl.3000 206bar
- high-pressure coupling
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Coupling 1 1/4'' BSP 206bar 304L
- high pressure coupling
- certificate 3.1
- orgin: European Union
Coupling 1" NPT Class 6000 (413 bar) Stainless Steel 316L (1.4404)
- pressure class: 6,000 lbs (i.e., 413 bar)
- 3.1 certification
- origin: European Union
Reducing coupling 3/4''- 1'' BSP steel
- steel coupling
Coupling 3/8" BSPT Class 3000 ASTM A105
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate
Steel reduction coupling 1/4''x1/2'' NPT
Union 1/4'' galvanized cast iron F-F
Coupling 1/4'' x 1'' NPT 316L cl.3000
- High-Pressure coupling
- Certificate 3.1
Coupling 1/2'' x 1'' NPT 316L cl.3000
- High-Pressure coupling
- Certificate 3.1
Coupling 1/2'' x 1'' BSP cl.3000 A105 steel
- gwint standardowy polski BSP (inna nazwa G, Rp, walcowy prosty)
- atest 3.1
- pochodzenie: Unia Europejska
Coupling 2''- 3'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1 1/4'' steel for welding
Coupling 2 1/2'' 316L NPT cl.3000
- certificate 3.1
- orgin: European Union
Reduction coupling 1/2'' x 3/4'' NPT cl.3000 A105
Coupling 1/2'' BSP stainless steel 316
Reduction coupling 2'' x 1'' NPT 3000 A105
Coupling 3/4" socket weld 316L cl.3000
- mufa do spawania
- atest 3.1
- pochodzenie: Unia Europejska
Coupling 2'' steel for welding
Reducing Coupling 1/2" × 1/4" BSP Class 3000 ASTM A105
-
Polish standard thread (BSP)
Coupling 1/8'' BSP stainless steel 316
Coupling 1/4'' BSP stainless steel 316
Coupling 3/8'' BSP stainless steel 316
Coupling 3/4'' BSP stainless steel 316
Coupling 1'' BSP stainless steel 316
Coupling 1 1/4'' BSP stainless steel 316
Coupling 2'' BSP stainless steel 316
Coupling 2 1/2'' BSP stainless steel 316
Coupling 3'' BSP stainless steel 316
Coupling 4'' BSP stainless steel 316
Coupling 2'' NPT 321 cl.3000
- mufa wysokociśnieniowa (206bar)
- atest 3.1
Coupling 1'' NPT 321 cl.3000
- mufa wysokociśnieniowa (206bar)
- atest 3.1
Plug 1/4'' BSP 316L Stainless Steel
- High-pressure plug
- 3.1 material certificate available on request (free of charge)
Nipple 4''x3'' galvanized cast iron
- nypel żeliwny ocynkowany
Nipple ball valve 4''
Nipple 4'' galvanized cast iron
Stainless union 4'' BSP
- material: stainless steel 316
Stainless nipple 4'' 316
- nipple 4'' stainless
Union 4'' galvanized cast iron F-F
Cap 4'' stainless steel 316
- material: stainless steel 316
- certificate 3.1 at the request of the customer (free of charge)
Stainless pipe nipple 4'' 120mm
Stainless tee 4" 316L
Weld-on pipe nipple 4'' 316L
Hex coupling M10x1 steel
- thread type: metric
- high pressure coupling
Hex coupling M24x1,5 steel
- thread type: metric
- high pressure coupling
Half coupling 1'' for welding
Lap Joint flange 4'' B16.5 A105 150lbs
Plug 4'' BSP Stainless Steel 316
Reduction 4''x2'' 316 nut-screw
- stal nierdzewna
Reduction 4''x3'' 316 nut-screw
- stal nierdzewna
Sealing gasket DN100/3 PN25 AF-OIL
- oil-resistant plate, recommended for high pressures and temperatures
- continuous working temperature: 300°C
- steam continuous working temperature: 230°C
Loose flange DN100 PN10/16 type 02 P250GH 114,3
Neck flange 4'' 150lbs ASME B16.5 RF STD A105N
Stainless nipple union 4" BSP
Coupling 4'' NPT 304L cl.3000
- mufa ze stali nierdzewnej
- do wysokiego ciśnienia: 206bar
- atest 3.1
- pochodzenie: Unia Europejska
Plug 4'' NPT stainless 304L
Blind flange 4'' A105 150lb B16.5
Pipe nipple 1'' NPT 150mm gat. A333
Short bend 3/4'' cast iron 90deg
- inna nazwa: nr 2a
- numer PN / ISO: D1
Short bend 1'' cast iron 90deg
- inna nazwa: nr 2a
- numer PN / ISO: D1
Łuk krótki 1 1/4'' żeliwo ocynk 90 stopni GW
- inna nazwa: nr 2a
- numer PN / ISO: D1
Short bend 1 1/2'' cast iron 90deg
- inna nazwa: nr 2a
- numer PN / ISO: D1
Coupling 2 1/2'' steel for welding
Coupling 2'' BSP 206bar 304L
- high pressure coupling
- certificate 3.1
- orgin: European Union
Short bend 2'' cast iron 90deg
- inna nazwa: nr 2a
- numer PN / ISO: D1
Coupling 2" socket weld A105 cl.3000
Coupling 2 1/2" BSPT Class 3000 ASTM A105
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate

