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Product of the Day
€3.61
€2.94
€81.51
€66.27
€0.27
€0.22
Half Coupling 3/4'' NPT 316L Class 3000
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Description
Half Coupling 3/4'' NPT 316L Class 3000
- Size: 3/4'' (thread diameter: 23.7–24.1 mm)
- Female thread: NPT (American tapered thread)
- Pressure class: Class 3000 (206 bar)
- Material: 316L stainless steel
- Excellent weldability
- Applications: boilers, high-pressure installations, high-temperature systems, refineries, marine industry, steel industry
- 3.1 material certificate available on request (free of charge)
- Origin: European Union

Dimensions:
- D: 35 mm
- V: 25.5 mm
- L2: 13.9 mm
Alternative Name: Half Coupling 3/4'' NPT 316L Class 3000, stainless steel half coupling, NPT half coupling, threaded half coupling, weld-on half coupling, Class 3000 coupling.
Information
Half Coupling 3/4'' NPT 316L Class 3000 belongs to the family of high-pressure threaded fittings. It is available in a full range of inch sizes. Each fitting is marked with its size, material grade, heat number, and pressure class, ensuring full traceability and reliable installation. All threaded fittings are available with a 3.1 material certificate.
316 / 316L Stainless Steel
316 / 316L stainless steel is a highly corrosion-resistant stainless steel with excellent welding and forming properties. Thanks to the addition of molybdenum, it offers superior corrosion resistance compared to 304 stainless steel, making it suitable for demanding industrial environments.
Equivalent grades: DIN 1.4401, 1.4404, SS316, SS316L, AISI 316, AISI 316L.
Applications
- Heat exchangers
- Pharmaceutical equipment
- Dairy processing equipment
- Brewing industry
- Marine fittings
- Coastal structures
- Food processing industry
Advantages of 316 / 316L Stainless Steel
- Non-magnetic
- Excellent ductility
- Excellent impact toughness
- Outstanding weldability
- Good mechanical strength
- Wide operating temperature range
We also offer half couplings in other sizes. If you have any questions, please contact us. Send your enquiry to biuro@polberis.pl or call +48 63 261 42 02.
Half Coupling 3/4'' NPT 316L Class 3000 is also available in other sizes from our product range.
Learn more about threaded fittings here >>
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