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Fittings

Stainless Steel Nominal Bore Pipework – 304 (1.4301) & 316L (1.4404) Systems

Integraflow supplies complete nominal bore stainless steel pipework systems in 304 (1.4301) and 316L (1.4404)grades, including pipe, fittings, flanges, valves, and supports in welded, seamless, threaded, and socket weld configurations, ideal for corrosive and industrial environments across the food, pharmaceutical, chemical, and mechanical sectors.


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Fittings

DN15 (1/2" NB) NPT 150# EQUAL FULL SOCKET SS 316
Thread: 1/2" NPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 15.47 15.47 GBP
DN15 (1/2" NB) NPT 150# EQUAL TEE SS 316
Thread: 1/2" NPT Female x Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless Steel
Grade: 316
£ 16.10 16.1 GBP
DN15 (1/2" NB) NPT 150# EQUAL TEE SS 316
Thread: 1/2" NPT Female x Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless Steel
Grade: 316
£ 16.10 16.1 GBP
DN15 (1/2" NB) NPT 150# HALF SOCKET SS 316
Thread: 1/2" NPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 8.33 8.33 GBP
DN15 (1/2" NB) NPT 150# HEX CAP SS 316
Thread: 1/2" NPT Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 7.35 7.35 GBP
DN15 (1/2" NB) NPT 150# HEX HEAD PLUG SS 316
Thread: 1/2" NPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 4.69 4.69 GBP
DN15 (1/2" NB) NPT 150# ROUND CAP SS 316
Thread: 1/2" NPT Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 6.51 6.51 GBP
DN15 (1/2" NB) NPT 150# SQUARE HEAD PLUG SS 316
Thread: 1/2" NPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 4.55 4.55 GBP
DN15 (1/2" NB) NPT 3000# EQUAL COUPLING SS 316
Thread: 1/2" NPT
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) NPT 3000# EQUAL TEE SS 316
Thread: 1/2" NPT Female
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) NPT 3000# FXF UNION SS 316
Thread: 1/2" NPT Female
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:
Union, FXF, Stainless Steel
£ 98.98 98.98 GBP
DN15 (1/2" NB) NPT 3000# HALF COUPLING SS 316
Thread: 1/2" NPT
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
£ 19.39 19.39 GBP
DN15 (1/2" NB) NPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/2" NPT Male
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:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 17.08 17.08 GBP
DN15 (1/2" NB) NPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/2" NPT Male x Male
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 Nipple, Straight, Connector, Stainless Steel
£ 33.60 33.6 GBP
DN15 (1/2" NB) NPT 3000# ROUND CAP END SS 316
Thread: 1/2" NPT Female
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
£ 22.19 22.19 GBP
DN15 (1/2" NB) NPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Thread: 1/2" NPT
Suits an outside diameter (OD) of: 21.3mm
Material: Forged Stainless Steel
Grade: 304
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 33.60 33.6 GBP
DN15 (1/2" NB) NPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Thread: 1/2" NPT
Suits an outside diameter (OD) of: 21.3mm
Material: Forged Stainless Steel
Grade: 304
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 40.60 40.6 GBP
DN15 (1/2" NB) NPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Thread: 1/2" NPT
Suits an outside diameter (OD) of: 21.3mm
Material: Forged Stainless Steel
Grade: 304
Construction: Forged Stainless Steel
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Pipe Nipple, TBE, , Stainless Steel
£ 84.00 84.0 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
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) BSPT 3000# FXF ELBOW 45° SS 316
Thread: ½" BSPT Female
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
£ 56.49 56.49 GBP
DN15 (½" NB) BSPT 3000# FXF ELBOW 90° SS 316
Thread: ½" BSPT Female
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
£ 57.40 57.4 GBP
DN15 (½" NB) NPT 3000# FXF ELBOW 45° SS 316
Thread: ½" NPT Female
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
£ 56.49 56.49 GBP
DN15 (½" NB) NPT 3000# FXF ELBOW 90° SS 316
Thread: ½" NPT Female
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
£ 59.71 59.71 GBP
DN15 (½" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 304
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to End: 25.4mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN15 (½" NB) SCHEDULE 10S A403 SEAMLESS EQUAL TEE SS 316
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to End: 25.4mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN15 (½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to Face: 38.1mm
Schedule: A403 Seamless
Weight: 0.08kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN15 (½" NB) SCHEDULE 10S A403 SEAMLESS LONG RADIUS 90 DEG ELBOW SS 316
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to Face: 38.1mm
Schedule: A403 Seamless
Weight: 0.08kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
Contact us for pricing 0.0 GBP
DN15 (½" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 304
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to End: 25.4mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 14.70 14.7 GBP
DN15 (½" NB) SCHEDULE 10S A403 WELDED EQUAL TEE SS 316
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to End: 25.4mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: ASTM A403

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Equal Tee, LR, Welding Tee, Weldable
£ 26.18 26.18 GBP
DN15 (½" NB) SCHEDULE 10S A403 WELDED LONG RADIUS 90 DEG ELBOW SS 304
Outside Diameter (OD): 21.3mm
Wall Thickness: 2.78mm
Centre to Face: 38.1mm
Schedule: A403 Welded
Weight: 0.08kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Elbow, Long Radius, 90°, LR, Bend, Weldable
£ 7.70 7.7 GBP