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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

DN15 (1/2" NB) SW 150# EQUAL TEE SS 316
Thread: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless Steel
Grade: 316
£ 15.40 15.4 GBP
DN15 (1/2" NB) SW 150# ROUND CAP SS 316
Thread: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 6.02 6.02 GBP
DN15 (1/2" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 1/2" SW
Suits an outside diameter (OD) of: 21.3mm
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
£ 28.49 28.49 GBP
DN15 (1/2" NB) SW 3000# EQUAL TEE SS 316
Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
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
£ 73.99 73.99 GBP
DN15 (1/2" NB) SW 3000# HALF COUPLING SS 316
Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
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
£ 27.16 27.16 GBP
DN15 (1/2" NB) SW 3000# ROUND CAP END SS 316
Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
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
£ 22.05 22.05 GBP
DN15 (½" NB) SW 3000# FXF ELBOW 45° SS 316
Connection: ½" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
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
£ 43.47 43.47 GBP
DN15 (½" NB) SW 3000# FXF ELBOW 90° SS 316
Connection: ½" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
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
£ 43.26 43.26 GBP
DN15 X 10 (1/2" X 3/8" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Side Two Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
£ 12.25 12.25 GBP
DN15 X 8 (1/2" X 1/4" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Side Two Connection: 1/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 8.54 8.54 GBP
DN15 X 8 (1/2" X 1/8" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Side Two Connection: 1/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 9.94 9.94 GBP
DN20 (3/4" NB) SOCKET WELD 3000# ELBOW 90° SS 316
Both sides: 3/4" Socket Weld
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless 316

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.
£ 63.14 63.14 GBP
DN20 (3/4" NB) SOCKET WELD 3000# FULL COUPLING SS 316
Both sides: 3/4" Socket Weld
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless 316

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, Coupling, Socket, Straight, Equal.
£ 40.81 40.81 GBP
DN20 (3/4" NB) SW 150# ELBOW 45° SS 316
Thread: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 15.54 15.54 GBP
DN20 (3/4" NB) SW 150# ELBOW 90° SS 316
Thread: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 14.98 14.98 GBP
DN20 (3/4" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.7mm
Material: Stainless
Grade: 316
£ 24.43 24.43 GBP
DN20 (3/4" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.7mm
Material: Stainless
Grade: 316
£ 14.35 14.35 GBP
DN20 (3/4" NB) SW 150# EQUAL TEE SS 316
Thread: 3/4" SW (Socket Weld)
Suits an outside diameter of 26.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, SW (Socket Weld), Equal, Tee, Tee Piece, Weldable, Low Pressure, 150 psi
£ 18.34 18.34 GBP
DN20 (3/4" NB) SW 150# ROUND CAP SS 316
Thread: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.7mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, SW (Socket Weld), Weldable, Low Pressure, 150 psi

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 10.36 10.36 GBP
DN20 (3/4" NB) SW 3000# EQUAL COUPLING SS 316
Connection: 3/4" SW
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Coupling, Socket, Straight, Connector, Stainless Steel
£ 41.58 41.58 GBP
DN20 (3/4" NB) SW 3000# EQUAL TEE SS 316
Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Equal Tee, Stainless Steel
£ 134.89 134.89 GBP
DN20 (3/4" NB) SW 3000# HALF COUPLING SS 316
Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Half Coupling, Half Socket, Straight, Connector, Stainless Steel
£ 39.34 39.34 GBP
DN20 (3/4" NB) SW 3000# ROUND CAP END SS 316
Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Round Cap End, Blanking, Termination, Stainless Steel
£ 34.51 34.51 GBP
DN20 (¾" NB) SW 3000# FXF ELBOW 45° SS 316
Connection: ¾" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 45°, 45 Degree, Stainless Steel
£ 56.35 56.35 GBP
DN20 (¾" NB) SW 3000# FXF ELBOW 90° SS 316
Connection: ¾" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Elbow, FXF, 90°, 90 Degree, Stainless Steel
£ 58.38 58.38 GBP
DN20 X 10 (3/4" X 3/8" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Side Two Connection: 3/8" SW (Socket Weld)
Suits an outside diameter (OD) of: 17.15mm
Material: Stainless
Grade: 316
£ 14.28 14.28 GBP
DN20 X 15 (3/4" X 1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Side Two Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 12.95 12.95 GBP
DN25 (1" NB) SOCKET WELD 150# ELBOW 90° SS 316
Connection: 1" SW Socket Weld
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
£ 38.50 38.5 GBP
DN25 (1" NB) SOCKET WELD 3000# ELBOW 90° SS 316
Both sides: 1" Socket Weld
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless 316

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.
£ 82.60 82.6 GBP
DN25 (1" NB) SOCKET WELD 3000# FULL COUPLING SS 316
Both sides: 1" Socket Weld
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless 316

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, Coupling, Socket, Straight, Equal.
£ 62.37 62.37 GBP
DN25 (1" NB) SW 150# ELBOW 45° SS 316
Thread: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 45°, 45 Deg, Weldable, Low Pressure, 150 psi
£ 26.74 26.74 GBP
DN25 (1" NB) SW 150# ELBOW 90° SS 316
Thread: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Socket Weld, Elbow, 90°, 90 Deg, Weldable, Low Pressure, 150 psi
£ 26.32 26.32 GBP
DN25 (1" NB) SW 150# (FXF) CONE SEAT UNION SS 316
Thread: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 32.27 32.27 GBP
DN25 (1" NB) SW 150# EQUAL FULL SOCKET SS 316
Connection: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 21.21 21.21 GBP
DN25 (1" NB) SW 150# EQUAL TEE SS 316
Thread: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless Steel
Grade: 316
£ 33.67 33.67 GBP
DN25 (1" NB) SW 150# ROUND CAP SS 316
Thread: 1" SW (Socket Weld)
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

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

Alternative terminology:
SW Cap, Termination, Blanking Cap, Cap End
£ 14.21 14.21 GBP
DN25 (1" NB) SW 3000# EQUAL COUPLING SS 316
Threaded: 3/4" SW
Suits an outside diameter (OD) of: 33.4mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged Stainless
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal Socket, Coupling, Stainless Steel
£ 76.02 76.02 GBP
DN25 (1" NB) SW 3000# EQUAL TEE SS 316
Threaded: 3/4" SW (Socket Weld) Female
Suits an outside diameter (OD) of: 33.4mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal Socket, Coupling, Stainless Steel
£ 211.19 211.19 GBP
DN25 (1" NB) SW 3000# FXF ELBOW 45° SS 316
Threaded: ¾" SW (Socket Weld) Female
Suits an outside diameter (OD) of: 33.4mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal Socket, Coupling, Stainless Steel
£ 89.46 89.46 GBP
DN25 (1" NB) SW 3000# FXF ELBOW 90° SS 316
Threaded: ¾" SW (Socket Weld) Female
Suits an outside diameter (OD) of: 33.4mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal Socket, Coupling, Stainless Steel
£ 95.27 95.27 GBP