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Nominal Bore

Stainless Steel Nominal Bore Pipework – 304 & 316 Systems

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

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Nominal Bore

DN8 (1/4" NB) BSPT 3000# FXF UNION 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:
Union, FXF, Stainless Steel
£ 71.54 71.54 GBP
DN8 (1/4" NB) NPT 3000# FXF UNION 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:
Union, FXF, Stainless Steel
£ 58.17 58.17 GBP
DN8 (¼" NB) BSPT 3000# FXF ELBOW 45° SS 316
Thread: ¼" 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:
Elbow, FXF, 45°, 45 Degree, Stainless Steel
£ 39.06 39.06 GBP
DN8 (¼" NB) NPT 3000# FXF ELBOW 45° SS 316
Thread: ¼" 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:
Elbow, FXF, 45°, 45 Degree, Stainless Steel
£ 39.06 39.06 GBP
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
DN3 (1/8" NB) BSP 150# BARREL NIPPLE SS 316
Thread: 1/8" BSPT Male x Male
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 3.22 3.22 GBP
DN3 (1/8" NB) BSP 150# WELD NIPPLE SS 316
Side One Thread: 1/8" BSPT Male
Side Two Plain: 1/8" Buttweld
Both sides suit an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 2.94 2.94 GBP
DN3 (1/8" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 1/8" NPT Male x Male
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 4.83 4.83 GBP
DN6 (1/8" NB) BSP 150# (FXF) ELBOW 45° SS 316
Thread: 1/8" BSPP Female x Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 5.04 5.04 GBP
DN6 (1/8" NB) BSP 150# (FXF) ELBOW 90° SS 316
Thread: 1/8" BSPP Female x Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 4.27 4.27 GBP
DN6 (1/8" NB) BSP 150# (MXF) CONE SEAT UNION SS 316
Thread: 1/8" BSPT Female x Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316

Alternative terminology:
Male x Female, MF, MXF, Union, Threaded, Screwed, Street Union
£ 11.55 11.55 GBP
DN6 (1/8" NB) BSP 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/8" BSPT Male
Side Two Thread: 1/8" BSPP Female
Both Sides Suit an outside diameter (OD) of: 10.29mm
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
DN6 (1/8" NB) BSP 150# EQUAL TEE SS 316
Thread: 1/8" BSPP Female x Female x Female
Suits an outside diameter of 10.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 5.60 5.6 GBP
DN6 (1/8" NB) BSPT 3000# EQUAL COUPLING SS 316
Thread: 1/8" BSPT
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) BSPT 3000# HALF COUPLING SS 316
Thread: 1/8" BSPT
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
£ 10.92 10.92 GBP
DN6 (1/8" NB) BSPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/8" BSPT Male
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:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 11.55 11.55 GBP
DN6 (1/8" NB) BSPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/8" BSPT Male
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:
Hexagon Nipple, Stainless Steel
£ 21.84 21.84 GBP
DN6 (1/8" NB) BSPT 3000# ROUND CAP END SS 316
Thread: 1/8" BSPT Female
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
£ 12.18 12.18 GBP
DN6 (1/8" NB) NPT 150# (FXF) ELBOW 45° SS 316
Thread: 1/8" NPT Female x Female
Suits an outside diameter (OD) of: 10.29mm
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
DN6 (1/8" NB) NPT 150# (FXF) ELBOW 90° SS 316
Thread: 1/8" NPT Female x Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 7.91 7.91 GBP
DN6 (1/8" NB) NPT 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/8" NPT Male
Side Two Thread: 1/8" NPT Female
Both Sides Suit an outside diameter (OD) of: 10.29mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 8.89 8.89 GBP
DN6 (1/8" NB) NPT 150# EQUAL TEE SS 316
Thread: 1/8" NPT Female x Female x Female
Suits an outside diameter of 10.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 13.79 13.79 GBP
DN6 (1/8" NB) NPT 3000# EQUAL COUPLING SS 316
Thread: 1/8" NPT
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) NPT 3000# HALF COUPLING SS 316
Thread: 1/8" NPT
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
£ 10.92 10.92 GBP
DN6 (1/8" NB) NPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/8" NPT Male
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:
Hexagon Head Plug, Blanking, Termination, Stainless Steel
£ 11.55 11.55 GBP
DN6 (1/8" NB) NPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/8" NPT Male
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:
Hexagon Nipple, Stainless Steel
£ 21.84 21.84 GBP
DN6 (1/8" NB) NPT 3000# ROUND CAP END SS 316
Thread: 1/8" NPT Female
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
£ 12.18 12.18 GBP
DN6 (1/8" NB) SCHEDULE 40s STAINLESS SEAMLESS PIPE 304
Outside Diameter (OD): 10.29mm
Wall Thickness (WT): 1.73mm (ASTMA778-2009)
Material: Stainless
Grade: 304
Standards: ASTM A312
Standard Length: 6 meters
Weight Per Meter: 0.37
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
DN6 (1/8" NB) SCHEDULE 40s STAINLESS SEAMLESS PIPE 316
Outside Diameter (OD): 10.29mm
Wall Thickness (WT): 1.73mm
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meter Random
Weight Per Meter: 0.37kg
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.
£ 56.49 56.49 GBP
DN6 (1/8" NB) SCHEDULE 40s STAINLESS WELDED PIPE 316
Outside Diameter (OD): 10.29mm
Wall Thickness (WT): 1.73mm (ASTMA778-2009)
Material: Stainless
Grade: 316
Standards: ASTM A312
Standard Length: 6 meters
Weight Per Meter: 0.37
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.

£ 35.84 35.84 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) BSP 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/4" BSPT Female x Female
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316

Alternative terminology:
Male x Female, MF, MXF, Union, Threaded, Screwed, Street Union
£ 13.30 13.3 GBP
DN8 (1/4" NB) BSP 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/4" BSPT Female x Female
Suits an outside diameter (OD) of: 13.7mm
Material: Stainless
Grade: 316
£ 9.80 9.8 GBP
DN8 (1/4" NB) BSP 150# (FXF) ELBOW 45° SS 316
Thread: 1/4" BSPP 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
£ 5.04 5.04 GBP
DN8 (1/4" NB) BSP 150# (FXF) ELBOW 90° SS 316
Thread: 1/4" BSPP 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
£ 4.69 4.69 GBP