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Socket Weld

Stainless Steel Socket Weld Fittings – 3000lb, 304 & 316L, 3.1 Cert

Integraflow supplies 3000lb stainless steel socket weld fittings in 304 (1.4301) and 316/L (1.4404) grades, sourced from European and Far Eastern mills, and available with full BS EN 10204 3.1 material certification, offering a high-integrity, pressure-rated solution for industrial, process, and mechanical pipework systems.

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Socket Weld

DN8 (¼" NB) SW 3000# FXF ELBOW 45° SS 316
Connection: ¼" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 45°, 45 Degree, Stainless Steel
£ 35.21 35.21 GBP
DN6 (1/8" NB) SW 150# ELBOW 45° SS 316
Thread: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 9.45 9.45 GBP
DN6 (1/8" NB) SW 150# ELBOW 90° SS 316
Thread: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 7.56 7.56 GBP
DN6 (1/8" NB) SW 150# EQUAL TEE SS 316
Thread: 1/8" SW (Socket Weld)
Suits an outside diameter of 10.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 12.11 12.11 GBP
DN6 (1/8" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 1/8" SW
Suits an outside diameter (OD) of: 10.29mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Coupling, Socket, Straight, Connector, Stainless Steel
£ 16.03 16.03 GBP
DN6 (1/8" NB) SW 3000# HALF COUPLING SS 316
Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Half Coupling, Half Socket, Straight, Connector, Stainless Steel
£ 12.46 12.46 GBP
DN6 (1/8" NB) SW 3000# ROUND CAP END SS 316
Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Round Cap End, Blanking, Termination, Stainless Steel
£ 13.65 13.65 GBP
DN8 (1/4" NB) SW 150# ELBOW 45° SS 316
Thread: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 9.45 9.45 GBP
DN8 (1/4" NB) SW 150# ELBOW 90° SS 316
Thread: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 5.88 5.88 GBP
DN8 (1/4" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316
£ 17.36 17.36 GBP
DN8 (1/4" NB) SW 150# EQUAL TEE SS 316
Thread: 1/4" SW (Socket Weld)
Suits an outside diameter of 13.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 13.30 13.3 GBP
DN8 (1/4" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 1/4" SW
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Coupling, Socket, Straight, Connector, Stainless Steel
£ 16.10 16.1 GBP
DN8 (1/4" NB) SW 3000# EQUAL TEE SS 316
Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Equal Tee, Stainless Steel
£ 42.49 42.49 GBP
DN8 (1/4" NB) SW 3000# HALF COUPLING SS 316
Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Half Coupling, Half Socket, Straight, Connector, Stainless Steel
£ 14.56 14.56 GBP
DN8 (1/4" NB) SW 3000# ROUND CAP END SS 316
Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Round Cap End, Blanking, Termination, Stainless Steel
£ 16.10 16.1 GBP
DN8 (¼" NB) SW 3000# FXF ELBOW 90° SS 316
Connection: ¼" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.79mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 90°, 90 Degree, Stainless Steel
£ 31.92 31.92 GBP
DN 3 (1/8" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 4.83 4.83 GBP
DN 3 (1/8" NB) SW 150# ROUND CAP SS 316
Thread: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 5.11 5.11 GBP
DN 8 (1/4" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 6.23 6.23 GBP
DN 8 (1/4" NB) SW 150# ROUND CAP SS 316
Thread: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 5.11 5.11 GBP
DN 8 X 3 (1/4" X 1/8" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Side Two Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 6.72 6.72 GBP
DN10 (3/8" NB) SW 150# ELBOW 45° SS 316
Thread: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 10.78 10.78 GBP
DN10 (3/8" NB) SW 150# ELBOW 90° SS 316
Thread: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 11.06 11.06 GBP
DN10 (3/8" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.1mm
Material: Stainless
Grade: 316
£ 13.30 13.3 GBP
DN10 (3/8" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
£ 5.67 5.67 GBP
DN10 (3/8" NB) SW 150# EQUAL TEE SS 316
Thread: 3/8" SW (Socket Weld)
Suits an outside diameter of 17.1mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 14.07 14.07 GBP
DN10 (3/8" NB) SW 150# ROUND CAP SS 316
Thread: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 5.53 5.53 GBP
DN10 (3/8" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 3/8" SW
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Coupling, Socket, Straight, Connector, Stainless Steel
£ 19.95 19.95 GBP
DN10 (3/8" NB) SW 3000# EQUAL TEE SS 316
Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Equal Tee, Stainless Steel
£ 61.53 61.53 GBP
DN10 (3/8" NB) SW 3000# HALF COUPLING SS 316
Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Half Coupling, Half Socket, Straight, Connector, Stainless Steel
£ 13.30 13.3 GBP
DN10 (3/8" NB) SW 3000# ROUND CAP END SS 316
Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Round Cap End, Blanking, Termination, Stainless Steel
£ 19.32 19.32 GBP
DN10 (⅜" NB) SW 3000# FXF ELBOW 45° SS 316
Connection: ⅜" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 45°, 45 Degree, Stainless Steel
£ 23.80 23.8 GBP
DN10 (⅜" NB) SW 3000# FXF ELBOW 90° SS 316
Connection: ⅜" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 90°, 90 Degree, Stainless Steel
£ 33.67 33.67 GBP
DN10 X 3 (3/8" X 1/4" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Side Two Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 7.14 7.14 GBP
DN10 X 3 (3/8" X 1/8" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Side Two Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 7.14 7.14 GBP
DN15 (1/2" NB) SOCKET WELD 3000# FULL COUPLING SS 316
Both sides: 1/2" Socket Weld
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless 316

Standards:
Nominal Bore, Socket Weld, High Pressure, 3000 psi, 3000 lb, Class 3000, Forged Stainless, ANSI B16.11/BS3799

Alternative terminology:
Forged, Stainless, Socket Weld, Coupling, Socket, Straight, Equal.
£ 25.97 25.97 GBP
DN15 (1/2" NB) SW 150# ELBOW 45° SS 316
Thread: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 12.74 12.74 GBP
DN15 (1/2" NB) SW 150# ELBOW 90° SS 316
Thread: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 11.34 11.34 GBP
DN15 (1/2" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 22.33 22.33 GBP
DN15 (1/2" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 10.36 10.36 GBP