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Stainless

Nominal Bore Stainless Steel Pipework – 304 & 316 Grades

Integraflow offers a complete range of nominal bore stainless steel pipework systems in 304 and 316/L grades, including pipe, fittings, flanges, valves, and supports in welded, seamless, and threaded configurations, designed for durability, corrosion resistance, and compatibility across industrial, hygienic, and mechanical applications.

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Stainless

DN8 (1/4" NB) BSP 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/4" BSPT Male
Side Two Thread: 1/4" BSPP Female
Both Sides Suit an outside diameter (OD) of: 13.72mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 4.76 4.76 GBP
DN8 (1/4" NB) BSP 150# BARREL NIPPLE SS 316
Thread: 1/4" BSPT Male x Male
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316
£ 3.22 3.22 GBP
DN8 (1/4" NB) BSP 150# EQUAL TEE SS 316
Thread: 1/4" BSPP Female x Female x Female
Suits an outside diameter of 13.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 5.32 5.32 GBP
DN8 (1/4" NB) BSP 150# WELD NIPPLE SS 316
Side One Thread: 1" BSPT Male
Side Two Plain: 1" Buttweld
Both sides suit an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 2.94 2.94 GBP
DN8 (1/4" NB) BSPP (FXF) 1PC RB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" BSPP Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 1 Piece
Body Material: 316 Stainless
Thread: BSP Parallel Thread Female x Female
Bore: Reduced Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 27.37 27.37 GBP
DN8 (1/4" NB) BSPP (FXF) 2PC FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" BSPP Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 2 Piece
Body Material: 316 Stainless
Thread: BSP Parallel Thread Female x Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 29.26 29.26 GBP
DN8 (1/4" NB) BSPP 3PC (FXF) FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" BSPP Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 3 Piece
Body Material: 316 Stainless
Connection: BSP Parallel Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 42.70 42.7 GBP
DN8 (1/4" NB) BSPT (FXF) 2PC FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" BSPT Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 2 Piece
Body Material: 316 Stainless
Thread: BSP Parallel Taper Female x Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 34.86 34.86 GBP
DN8 (1/4" NB) BSPT 3000# EQUAL COUPLING SS 316
Thread: 1/4" BSPT
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) BSPT 3000# EQUAL TEE SS 316
Thread: 1/4" BSPT Female
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
£ 43.54 43.54 GBP
DN8 (1/4" NB) BSPT 3000# HALF COUPLING SS 316
Thread: 1/4" BSPT
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
£ 11.83 11.83 GBP
DN8 (1/4" NB) BSPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/4" BSPT Male
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:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 11.48 11.48 GBP
DN8 (1/4" NB) BSPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/4" BSPT Male
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:
Hexagon Nipple, Stainless Steel
£ 19.74 19.74 GBP
DN8 (1/4" NB) BSPT 3000# ROUND CAP END SS 316
Thread: 1/4" BSPT Female
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
£ 13.23 13.23 GBP
DN8 (1/4" NB) BSPT 3PC (FXF) FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" BSPT Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 3 Piece
Body Material: 316 Stainless
Connection: BSP Taper Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 42.00 42.0 GBP
DN8 (1/4" NB) BSPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Thread: 1/4" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 19.74 19.74 GBP
DN8 (1/4" NB) BSPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Thread: 1/4" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 26.74 26.74 GBP
DN8 (1/4" NB) BSPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Thread: 1/4" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 40.74 40.74 GBP
DN8 (1/4" NB) BUTT WELD 3PC FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" NB Buttweld (BW)
Suits an outside diameter (OD) of: 13.72mm
Construction: 3 Piece
Body Material: 316 Stainless
Connection: Butt Weld
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
Contact us for pricing 0.0 GBP
DN8 (1/4" NB) NPT (FXF) 1PC RB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" NPT Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 1 Piece
Body Material: 316 Stainless
Thread: NPT Thread Female x Female
Bore: Reduced Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 28.28 28.28 GBP
DN8 (1/4" NB) NPT (FXF) 2PC FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" NPT Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 2 Piece
Body Material: 316 Stainless
Thread: NPT Thread Female x Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 34.86 34.86 GBP
DN8 (1/4" NB) NPT 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/4" NPT Female x Female
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316
£ 16.31 16.31 GBP
DN8 (1/4" NB) NPT 150# (FXF) ELBOW 45° SS 316
Thread: 1/4" NPT Female x Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 10.15 10.15 GBP
DN8 (1/4" NB) NPT 150# (FXF) ELBOW 90° SS 316
Thread: 1/4" NPT Female x Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 7.98 7.98 GBP
DN8 (1/4" NB) NPT 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/4" NPT Male
Side Two Thread: 1/4" NPT Female
Both Sides Suit an outside diameter (OD) of: 13.72mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 8.12 8.12 GBP
DN8 (1/4" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 1/4" NPT Male x Male
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316
£ 4.27 4.27 GBP
DN8 (1/4" NB) NPT 150# EQUAL TEE SS 316
Thread: 1/4" NPT Female x Female x Female
Suits an outside diameter of 13.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 11.83 11.83 GBP
DN8 (1/4" NB) NPT 3000# EQUAL COUPLING SS 316
Thread: 1/4" NPT
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) NPT 3000# EQUAL TEE SS 316
Thread: 1/4" NPT Female
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) NPT 3000# HALF COUPLING SS 316
Thread: 1/4" NPT
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
£ 11.83 11.83 GBP
DN8 (1/4" NB) NPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/4" NPT Male
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:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 11.48 11.48 GBP
DN8 (1/4" NB) NPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/4" NPT Male
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:
Hexagon Nipple, Stainless Steel
£ 19.74 19.74 GBP
DN8 (1/4" NB) NPT 3000# ROUND CAP END SS 316
Thread: 1/4" NPT Female
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
£ 13.23 13.23 GBP
DN8 (1/4" NB) NPT 3PC (FXF) FB BALL VALVE LEVER OP. SS 316
Threaded: 1/4" NPT Female
Suits an outside diameter (OD) of: 13.72mm
Construction: 3 Piece
Body Material: 316 Stainless
Connection: NPT Female
Bore: Full Bore
Internals: PTFE Seals

Applications:
Water, Oil & Gas* - Heating and Plumbing, HVAC, Gasses* and Compressed Air, Agricultural Irrigation, Fuel and Oils, Cooling, Marine, Fire Protection Sprinkler Systems, Food & Beverage.

Alternative terminology:
Isolation Valve, Lever Valve, Handle Valve, Shut off Valve, Quarter 1/4 Turn
£ 42.00 42.0 GBP
DN8 (1/4" NB) NPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Thread: 1/4" NPT
Suits an outside diameter (OD) of: 13.79mm
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
£ 19.74 19.74 GBP
DN8 (1/4" NB) NPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Thread: 1/4" NPT
Suits an outside diameter (OD) of: 13.79mm
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
£ 26.74 26.74 GBP
DN8 (1/4" NB) NPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Thread: 1/4" NPT
Suits an outside diameter (OD) of: 13.79mm
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
£ 40.74 40.74 GBP
DN8 (1/4" NB) SCHEDULE 40s STAINLESS SEAMLESS PIPE 304
Outside Diameter (OD): 13.72mm
Wall Thickness (WT): 2.20mm (Sch40)
Material: Stainless
Grade: 304
Standards: ASTM A312
Standard Length: 6 meters
Weight Per Meter: 0.64
Construction: Seamless
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.

Contact us for pricing 0.0 GBP
DN8 (1/4" NB) SCHEDULE 40s STAINLESS SEAMLESS PIPE 316
Outside Diameter (OD): 13.72mm
Wall Thickness (WT): 2.24mm
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meter Random
Weight Per Meter: 0.64kg
Construction: Seamless
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.
£ 84.42 84.42 GBP
DN8 (1/4" NB) SCHEDULE 40s STAINLESS WELDED PIPE 316
Outside Diameter (OD): 13.72mm
Wall Thickness (WT): 2.20mm (Sch40)
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meters
Weight Per Meter: 0.64
Construction: Welded
Certification Available: 3.1 BS EN 10204 Material Certification

Note: Sold online only in 1 meter increments. Please get in touch for specific cutting requirements.

£ 25.90 25.9 GBP