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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

DN50 (2" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 146.02 146.02 GBP
DN50 (2" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 48.23 48.23 GBP
DN50 (2" NB) SW 150# EQUAL TEE SS 316
Thread: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316

Alternative terminology:
Equal Tee, Low Pressure, 150lb, 150psi, SW (Socket Weld), Weldable
£ 101.71 101.71 GBP
DN50 (2" NB) SW 150# ROUND CAP SS 316
Thread: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 42.28 42.28 GBP
DN50 (2" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 2" SW
Suits an outside diameter (OD) of: 60.3mm
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
£ 235.97 235.97 GBP
DN50 (2" NB) SW 3000# EQUAL TEE SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
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
£ 686.42 686.42 GBP
DN50 (2" NB) SW 3000# FXF ELBOW 45° SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
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
£ 329.14 329.14 GBP
DN50 (2" NB) SW 3000# FXF ELBOW 90° SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
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
£ 411.81 411.81 GBP
DN50 (2" NB) SW 3000# HALF COUPLING SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
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
£ 122.64 122.64 GBP
DN50 (2" NB) SW 3000# ROUND CAP END SS 316
Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
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
£ 171.29 171.29 GBP
DN50 X 10 (2" X 3/4" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Side Two Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 44.73 44.73 GBP
DN50 X 15 (2" X 1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Side Two Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 59.71 59.71 GBP
DN50 X 25 (2" X 1" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Side Two Connection: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
£ 59.85 59.85 GBP
DN50 X 32 (2" X 1.1/4" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Side Two Connection: 1.1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 42.4mm
Material: Stainless
Grade: 316
£ 59.85 59.85 GBP
DN50 X 40 (2" X 1.1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Side Two Connection: 1.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 64.19 64.19 GBP
DN65 (2.1/2" NB) SW 150# ELBOW 45° SS 316
Thread: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 109.69 109.69 GBP
DN65 (2.1/2" NB) SW 150# ELBOW 90° SS 316
Thread: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 133.91 133.91 GBP
DN65 (2.1/2" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316
£ 197.05 197.05 GBP
DN65 (2.1/2" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316
£ 71.05 71.05 GBP
DN65 (2.1/2" NB) SW 150# ROUND CAP SS 316
Thread: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 69.44 69.44 GBP
DN65 (2.1/2" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 2.1/2" SW
Suits an outside diameter (OD) of: 73mm
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
£ 448.49 448.49 GBP
DN65 (2½" NB) SW 150# EQUAL TEE SS 316
Thread: 2½" SW (Socket Weld)
Suits an outside diameter of 76.1mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 194.53 194.53 GBP
DN65 X 40 (2.1/2" X 1.1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Side Two Connection: 1.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 82.95 82.95 GBP
DN65 X 50 (2.1/2" X 2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Side Two Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 89.25 89.25 GBP
DN8 (1/4" NB) SW 3000# UNION 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:
Union, FXF, Stainless Steel
£ 78.40 78.4 GBP
DN80 (3" NB) SOCKET WELD 3000# ELBOW 90° SS 316/L
Both sides: 3" Socket Weld
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless 316/L

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

Applications:
High Pressure Applications, Steam, Chemicals, Water, Oil & Gasses*

Alternative terminology:
Forged, Stainless, Socket Weld, 90, 90° Elbow, Fittings.
£ 1,505.00 1505.0 GBP
DN80 (3" NB) SOCKET WELD 3000# FULL COUPLING SS 316/L
Both sides: 3" Socket Weld
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless 316/L

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.
£ 567.00 567.0 GBP
DN80 (3" NB) SW 150# ELBOW 45° SS 316
Thread: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 157.22 157.22 GBP
DN80 (3" NB) SW 150# ELBOW 90° SS 316
Thread: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 232.40 232.4 GBP
DN80 (3" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 289.10 289.1 GBP
DN80 (3" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316
£ 92.96 92.96 GBP
DN80 (3" NB) SW 150# EQUAL TEE SS 316
Thread: 3" SW (Socket Weld)
Suits an outside diameter of 88.9mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 261.38 261.38 GBP
DN80 (3" NB) SW 150# ROUND CAP SS 316
Thread: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 91.98 91.98 GBP
DN80 (3" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 3" SW
Suits an outside diameter (OD) of: 88.9mm
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
£ 965.37 965.37 GBP
DN80 X 40 (3" X 1.1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Side Two Connection: 1.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 106.89 106.89 GBP
DN80 X 50 (3" X 2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Side Two Connection: 2" SW (Socket Weld)
Suits an outside diameter (OD) of: 60.3mm
Material: Stainless
Grade: 316
£ 106.89 106.89 GBP
DN80 X 65 (3" X 2.1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3" SW (Socket Weld)
Suits an outside diameter (OD) of: 88.9mm
Side Two Connection: 2.1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 73mm
Material: Stainless
Grade: 316
£ 106.89 106.89 GBP
DN10 (3/8" NB) SW 3000# UNION 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:
Union, FXF, Stainless Steel
£ 82.39 82.39 GBP
DN100 (4" NB) SW 150# ELBOW 45° SS 316
Thread: 4" SW (Socket Weld)
Suits an outside diameter (OD) of: 114.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 295.05 295.05 GBP
DN100 (4" NB) SW 150# ELBOW 90° SS 316
Thread: 4" SW (Socket Weld)
Suits an outside diameter (OD) of: 114.3mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 420.56 420.56 GBP