Menu
- Nipples / Adapters external threads(273)
- Couplings / half coupling - internal threads(341)
- Cast iron reductions / extensions(43)
- Reduction(258)
- Compression Fittings(14)
- Elbows(401)
- Cross(22)
- Tees(189)
- Plugs(155)
- Caps(67)
- Pipe nipple(206)
- Hose-end fittings(91)
- Unions(178)
- Sockolet / Weldolet / Threadolet / Boss / Elbolet / Couplet(145)
- Measuring connection(3)
- Pipes(58)
- Flanges(151)
- Valves(180)
- Gaskets / Sealant tapes(393)
- Thread washers and seals(133)
- Slide bushing(191)
- Socket Weld Fittings(179)
- Air Springs(41)
- Pendant control station(239)
- Limit switches(42)
- Electronics(17)
- Thermostat(4)
- Potentiometer(14)
- BRAHMA(7)
- Rectifiers(16)
- Building supplies(3)
- FACOM(11)
- Screws(26)
- Packaging(3)
- Other products(49)
- Heads(16)
- Flange stubs(9)
- Liquefaction of goods(7)
New products
Products on sale
Login
Product of the Day
€88.14
€71.66
€1.29
€1.05
€3.90
€3.17
€0.29
€0.24
Male Female Street Elbow 1/4" BSP A105 90° Class 3000
Regular price:
Regular price:
product unavailable
add to wish list
Description
Male Female Street Elbow 1/4" BSP A105 90° Class 3000
- Size: 1/4"
- Male thread diameter: 12.9–13.1 mm
- Female thread diameter: 11.4–11.9 mm
- Thread type: BSP (also known as G, Rp, parallel pipe thread)
- Material: ASTM A105 (equivalent to P245GH, P285GH)
- Pressure class: 3000 lbs (206 bar)
- Angle: 90°
- Applications: Boilers, high-pressure installations, high-temperature systems, refineries, marine industry
- EN 10204 3.1 Material Certificate: Available free of charge upon request
- Origin: European Union

Alternative Name: Male Female Street Elbow 1/4" BSP A105 90° Class 3000, DN15, P245GH, P285GH, High Pressure Elbow, 3M Elbow, Street Elbow, MF Elbow, Threaded Elbow
Information
The 1/4" BSP A105 90° Male Female Street Elbow Class 3000 (DN15) belongs to the range of high-pressure threaded fittings. Available in all standard BSP sizes, these fittings provide reliable and durable connections for demanding pressure applications. All threaded fittings are supplied with an EN 10204 3.1 Material Certificate upon request.
Marking
Each fitting is permanently marked with:
- Size
- Material grade
- Heat number
- Pressure class
Material
ASTM A105 is a carbon steel widely used for manufacturing pressure piping components and threaded fittings. It is designed for pressure systems operating at ambient and elevated temperatures. The material offers excellent machinability and good weldability.
Equivalent Materials
- 1.0460
- C22.8
- P245GH
- P265GH
- P285GH
Applications
Suitable for:
- Oil and gas pipelines
- Petrochemical plants
- Power plants
- Pressure vessels
- High-pressure piping systems
- Boiler installations
- Marine industry
Learn more about our street elbows here >>
Other sizes with NPT, BSP, BSPT, Rc and Rp threads are available on request. If you have any questions, please contact us by email at biuro@polberis.pl or call +48 63 261 42 02.
Related products
Elbow 1 1/2" socket weld A105 cl.3000 90 degrees
Elbow 1 1/2" socket weld A105 cl.3000 45 degrees
- łącznik do spawania rur
- atest 3.1
Tee 1 1/4'' socket weld A105 cl.3000
- tee for welding
- size: 1 1/4''
- certificate 3.1
Tee 1 1/2'' socket weld A105 cl.3000
- tee for welding
- size: 3/2''
- certificate 3.1
Reduction coupling 1'' x 1 1/2'' NPT 3000 A105
Reduction coupling 1'' x 3/4'' NPT 3000 A105
Reducing tee 3''x3/4''x3'' NPT A105 cl.3000
- certificate 3.1
- orgin: European Union
Reducing tee 2''x1/2''x2'' NPT A105 cl.3000
- certificate 3.1
- orgin: European Union
Coupling 1''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Half Coupling 3/4" NPT Class 6000 (413 bar) Carbon Steel A105
Reduction tee 1''x3/4'' socket weld A105 cl.3000
- welded pipe tee
- boiler steel
- 3.1 certificate
- origin: European Union
Cap 1/2'' NPT A105 3000lbs
- material: carbon steel
- certificate 3.1 at the request of the customer (free of charge
- origin: European Union
Coupling 1 1/2'' -2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Reduction tee 2''x1/2''x2'' BSP cl.3000 A105
Reducing Coupling 2 1/2" × 1" BSP Class 3000 Carbon Steel A105N
- welding sleeve
- 3.1 certificate
- origin: European Union
Reduction tee 2''x1 1/4''x2'' BSP cl.3000 A105
Nipple union 1'' NPT A105 cl.6000
Union 3/4'' BSP A105 206bar
Reduction 3/4''-1'' MT-FT NPT A105 cl.3000
- atest 3.1
- pochodzenie: Unia Europejska
Coupling 3/4''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 3'' BSP A105 cl.3000
- szerokość: 108mm
Tee 1 1/4'' x 3/4'' socket weld A105 cl.3000
Tee 1 1/4''x1'' socket weld A105 cl.3000
BOSS 1'' A105 cl.3000 B16.11 ASME
Reduction 1''-1 1/4'' FT-MT NPT A105 cl.3000
-
- atest 3.1
- pochodzenie: Unia Europejska
Coupling 1''- 1 1/4'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 1 1/4''-1 1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Coupling 3/8''-3/4'' socket weld 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
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
Reduction WELDOLET XS 1/2'' x 1/2'' BW A105
THREADOLET 1'' NPT A105 cl. 6000
THREDOLET 1/2'' NPT A105 cl. 6000
THREDOLET 1/4'' NPT A105 cl. 6000
ELBOLET 1/2'' NPT A105 45 degrees cl. 3000
Couplet 1 1/2" threaded NPT A105 cl. 3/6000
COUPLET 1/2'' threaded NPT A105 cl. 3000
COUPLET 1/4'' threaded NPT A105 cl. 3000
Reduction WELDOLET XS 1/2'' x 3'' - 8'' BW A105
Reduction WELDOLET XS 2'' x 3'' - 4'' BW A105
Tee 1 1/2'' x 1 1/4'' socket weld A105 cl.3000
- welded pipe tee
- boiler steel
- 3.1 certificate
- origin: European Union
SOCKOLET 1/2'' x 2''-2 1/2'' SW A105 cl.3000 OUTLET
SOCKOLET 1'' x 3''-3 1/2'' SW A105 cl.3000 OUTLET
Street Elbow 1/2" BSP A105 90° Class 3000
Neck flange 6" 300lbs A105 OWN RF STD
Neck flange OWN 8" 300lbs A105 OWN RF STD
COUPLET 1'' threaded NPT A105 cl. 3000
Nipple 3/8'' BSP A105 cl.3000
Tee 2 1/2'' socket weld A105 cl.6000
Reduction coupling 1 1/4" x 1 1/2'' NPT 3000 A105
Union 1'' BSP A105 206bar
Reduction WELDOLET XS 1'' x 12'' - 36'' BW A105
1'' x 12'' - 36''
Reduction WELDOLET XS 2'' x 8'' - 10'' BW A105
Reduction WELDOLET XS 1'' x 6'' - 10'' BW A105
Reduction WELDOLET XS 1 1/2'' x 8'' - 12'' BW A105
Reduction WELDOLET XS 3/4'' x 14'' - 36'' BW A105
Reduction WELDOLET XS 3/4'' x 6'' - 12'' BW A105
Reduction coupling 1/2'' x 3/4'' NPT cl.3000 A105
Reduction 1/2''x1/4'' NPT hexagonal nut-screw WZ
- stal A105 (P245GH P265GH P285GH)
Reduction 1/2''-1/4'' FT-MT NPT A105 cl.3000
- atest 3.1
- pochodzenie: Unia Europejska
Nipple 3/4''x1'' NPT galvanized A105 cl.3000
- atest 3.1
- pochodzenie: Unia Europejska
Tee 1/2''x1/4'' socket weld A105 cl.6000
- high pressure tee
- atest 3.1
SOCKOLET 3/4'' x 2''-2 1/2'' SW A105 cl.3000 OUTLET
Reduction nipple 1 1/4''x1 1/2'' NPT 206bar A105
Reducing tee 1''x1/2''x1'' NPT A105 cl.3000
- certificate 3.1
- orgin: European Union
Tee 2 1/2'' socket weld A105 cl.3000
- tee for welding
- size: 2 1/2''
- certificate 3.1
Coupling 3/4''-1/2'' socket weld A105 cl.3000
- mufa do spawania
- łącznik do spawania rur
- atest 3.1
Elbow 1 1/2" NPT A105 45° Class 3000 206bar
Nipple 1''x1/2'' galvanized cast iron
- nypel żeliwny ocynkowany
Stainless union 1/4'' BSP
- material: stainless steel 316
Steel nipple 1/4'' BSP G
- steel adapter
Steel nipple 1/4'' BSP - NPT
- external thread
- high-pressure nipple
Steel nipple 1/4'' - M16x1,5 BSP
Street elbow 1/4'' G female male BSP
Coupling 1/4'' BSP A350 LF2 cl.3000
- high pressure coupling
- certificate 3.1
- orgin: European Union
Cap 1/4'' BSP A105 206bar
- pressure rating: 3000 lbs (206,9 bar) / 6000 lbs
- certificate 3.1 at the request of the customer (free of charge)
- origin: European Union
Plug 1/4'' BSP 304L Stainless Steel
- High-pressure plug
- 3.1 material certificate available on request (free of charge)
Coupling 1/4'' BSP stainless steel 316
Steel elbow 1/4'' NPT - BSP
- High-pressure elbow fitting
Coupling 1/4'' BSP A105 cl.3000
- high pressure coupling
- certificate 3.1
Plug 1/4'' BSP A105 Class 3000
Plug 1/4'' BSP 316L Stainless Steel
- High-pressure plug
- 3.1 material certificate available on request (free of charge)
Coupling 1/4" BSP Class 3000 (206 bar) Stainless Steel 316L (1.4404)
- stainless steel
- high-pressure coupling
- 3.1 certificate
Reducing coupling 1/4''- 3/8'' BSP steel
- steel coupling
Reduction 1/4'' BSP NPT FT MT
- redukcja stalowa
Ball Valve 1/4" BSP Female Thread 500 Bar
- Pressure rating: 500 bar
- Thread type: BSP (British Standard Pipe)
Coupling 3/4'' x 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Coupling 1/4'' 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
Reducing Coupling 1/2" × 1/4" BSP Class 3000 ASTM A105
-
Polish standard thread (BSP)
Steel reduction 9/16'' GW JIC - 1/4'' BSP
Coupling 3/8'' x 1/4'' stainless steel 316 BSP
- material: stainless steel 316
Reduction 9/16'' UNF - G 1/4'' BSP
Weld-on pipe nipple 1/4'' 316L
Half Coupling 1/4'' BSPT 316L Class 3000
- Half coupling for welding
- 3.1 material certificate available on request (free of charge)
- Origin: European Union
Coupling 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 1/4'' BSPT A105 Class 3000 Steel
- stal kotłowa do spawania
- gwint stożkowy BSPT (wg. ISO7Rc)
- do wysokiego ciśnienia 206bar
- atest 3.1
Stainless nipple union 1/4'' BSP
Steel Coupling 1/4" BSP Weldable
Steel reduction nipple 1/4'' x 1/8''
Steel reduction nipple 1/4'' - M12x1,5
- nypel stalowy wkrętny
Cast iron tee 1/4''
Ball valve 1/4'' for hot water
Steel reduction nipple 1/4'' - M10x1
Cap 1/4'' galvanized cast iron
- hexagoonal cap
- model T1 / nr 43 / nr 300
Cast iron plug 1/4''
- korek z kwadratem na klucz
- model: T9 / nr 46 / nr 290
Nipple 1/4''x1/8'' galvanized cast iron
- nypel żeliwny ocynkowany
Nipple 1/2''x1/4'' galvanized cast iron
- nypel żeliwny ocynkowany
Reduction M16x1,5 - 1/4'' external internal thread
- stal galwanizowana
- redukcja wysokociśnieniowa
Ball valve 1/4" for gas brass
Stainless reduction 1/4'' MT - M12x1,5 FT
Reduction 1''x1/4'' 316 nut-screw
- stal nierdzewna
Steel plug 1/4'' 60 degree seal
- Steel Plug
- Thread Type: BSP (i.e., standard Polish, also known as cylindrical straight, pipe, Rp, G)
Extension 1/4''x1/8'' galvanized cast iron reduction
- żeliwo ocynkowane
Reduction 1/4'' - 1/2'' BSP 316L cl. 3000 MT FM adapter
Hose-end fitting 1/4'' x 6mm brass
Hose-end fitting 1/4'' x 9mm brass
Hose-end fitting 1/4'' x 13mm brass
Long Bend 1/4" 90 Degree Galvanized Malleable Iron Female Thread
Screw-in steel reduction 1/4'' - 3/8''
Nipple stainless elbow 1/4'' 316 male female
Stainless ball valve 1/4" 316 40bar
- zawór nierdzewny
Hose-end fitting 1/4" x 10mm brass nipple
Hose-end fitting 1/4" x 13mm brass nipple
Reduction 1/4''x1/8'' 316 nut-screw
- stal nierdzewna
Plug 1/4'' Steel Hex Socket with NBR Seal
- Manufactured according to PN124B
- Metric thread
- Origin: European Union
Mini Ball Valve 1/4" Brass 25 Bar
Cross 1/4'' galvanized cast iron
Hose-end fitting 1/4'' x 11mm brass
Coupling 1/4" BSPT Class 3000 ASTM A350 LF2
- boiler steel for welding
- BSPT tapered thread (per ISO 7Rc)
- for high pressure up to 206 bar
- 3.1 certificate
Stainless steel nipple 3/8'' x 1/4'' 316
- złączka gwintowana nierdzewna
Hose-end fitting 1/4'' x 7mm stainless steel
- stainless steel 316
Hose-end fitting 1/4'' x 8mm stainless steel
- stainless steel 316
Hose-end fitting 1/4'' x 9mm stainless steel
- stainless steel 316
Check Valve 1/4" PN25 316 PTFE Socket Weld
Short Bend 1/4" 45 Degree Galvanized Malleable Iron Female × Male Thread
Long Bend 1/4" 90 Degree Galvanized Malleable Iron Female × Male Thread
Reduction nipple 1/4'' x 3/8'' cone 60 degrees
- stożek wewnętrzny (doszczelnienie 60 stopni)
- złączka wysokociśnieniowa
Steel nipple 1/4'' BSP - 9/16'' UNF JIC fitting
Gasket ED WD M14x1,5 or 1/4'' for steel fittings
Extension 3/8''x1/4'' galvanized cast iron reduction
- żeliwo ocynkowane
90 Degree Elbow Adapter 1/4" High Pressure Steel Fitting
Galvanized Malleable Iron Street Elbow 1/4" Female x Male
Nipple ball valve 1/4''
Coupling 1 1/4" 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
Pipe nipple 1/4'' BSPT Rc 120mm A106
Pipe nipple 1/4'' BSPT Rc 150mm A106
Elbow 1/4" BSP A105 Class 3000 45°
Square Head Plug 1/4'' BSPT A105 Class 3000
- High-pressure threaded plug
- 3.1 material certificate available on request (free of charge)
Reducing Adapter 1/4'' NPT Male × BSP Female
- Steel Reducer

