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Threaded

Stainless Steel Threaded Fittings – 150lb & 3000lb, BSPP, BSPT, NPT

Integraflow supplies a wide range of stainless steel threaded fittings in both 304 (1.4301) and 316/L (1.4404) grades, including 150lb low pressure and 3000lb high pressure rated options with BSPP, BSPT (ISO 7-1) and NPT (ANSI B1.20.1) threads, sourced from European and Far Eastern mills, and available with full BS EN 10204 3.1 material certification, suitable for process, mechanical, and industrial applications.

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Threaded

DN10 X 3 (3/8" X 1/4" NB) NPT 150# REDUCING SOCKET SS 316
Side One Thread: 3/8" NPT Female
Suits an outside diameter (OD) of: 17.15mm
Side Two Thread: 1/4" NPT Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 7.98 7.98 GBP
DN10 X 3 (3/8" X 1/8" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/8" BSPT Male
Suits an outside diameter (OD) of: 17.15mm
Side Two Thread: 1/8" BSPP Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 3.43 3.43 GBP
DN10 X 3 (3/8" X 1/8" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 3/8" BSPT Male
Suits an outside diameter (OD) of: 17.15mm
Side Two Thread: 1/8" BSPT Male
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 3.99 3.99 GBP
DN10 X 3 (3/8" X 1/8" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 3/8" BSP Female
Suits an outside diameter (OD) of: 17.15mm
Side Two Thread: 1/8" BSP Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 6.02 6.02 GBP
DN10 X 3 (3/8" X 1/8" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/8" NPT Male
Suits an outside diameter (OD) of: 17.15mm
Side Two Thread: 1/8" NPT Female
Suits an outside diameter (OD) of: 10.29mm
Material: Stainless
Grade: 316
£ 3.29 3.29 GBP
DN10 X 8 (3/8" X 1/4" NB) BSP REDUCING HEX NIPPLE SS 316
Side 1 Thread: 3/8" NPT Male x Male
Suits an outside diameter (OD) of: 17.15mm
Side 2 Thread: 1/4" NPT Male x Male
Suits an outside diameter (OD) of: 13.72mm
Material: Forged Stainless Steel
Grade: 316

Standards:
BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducing Heagon Nipple, Forged Stainless Steel, Stainless Steel, Threaded, Screwed, Fittings.
£ 28.91 28.91 GBP
DN10 X 8 (3/8" X 1/4" NB) BSP REDUCING HEX NIPPLE SS 316
Side 1 Thread: 3/8" BSPT Male x Male
Suits an outside diameter (OD) of: 17.15mm
Side 2 Thread: 1/4" BSPT Male x Male
Suits an outside diameter (OD) of: 13.72mm
Material: Forged Stainless Steel
Grade: 316

Standards:
BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducing Heagon Nipple, Forged Stainless Steel, Stainless Steel, Threaded, Screwed, Fittings.
£ 36.12 36.12 GBP
DN10 X 8 (3/8" X 1/4" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 3/8" BSPT Female
Side 1 suits an outside diameter (OD) of: 17.15mm

Side 2 threaded: 1/4" BSPT Female
Side 2 suits an outside diameter (OD) of: 13.72mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN10 X 8 (3/8" X 1/4" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 3/8" NPT Female
Side 1 suits an outside diameter (OD) of: 17.15mm

Side 2 threaded: 1/4" NPT Female
Side 2 suits an outside diameter (OD) of: 13.72mm

Material: Forged Stainless steel
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, 3000 psi (3K) High Pressure, Forged Stainless steel, BS3799, ANSI B16.11 MSS SP-83, MSS SP-95, MSS SP-97




Alternative terminology:
Reducer, Socket, Coupling, Reducing Socket, Coupling, Stainless Steel
Contact us for pricing 0.0 GBP
DN10x8 (3/8" x 1/4" NB) BSP 150# REDUCING TEE SS 316
Thread: 3/8" BSPP Female x Female, 1/4" BSPP Female Branch
Suits main run OD 17.1mm, branch OD 13.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 14.35 14.35 GBP
DN15 (1/2" NB) 150# MALE X 1/2" HOSETAIL SS 316
Side One Thread: 1/2" BSPT Male
Side One Suits an outside diameter (OD) of: 21.3mm

Side Two Hose Tail: 1/2" Serration
Side Two Suits Hose inside Diameter (ID)of: 12.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Hose, Low Pressure, 150 psi
£ 6.30 6.3 GBP
DN15 (1/2" NB) BSP 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/2" BSPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 14.00 14.0 GBP
DN15 (1/2" NB) BSP 150# (FXF) ELBOW 45° SS 316
Thread: 1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 6.09 6.09 GBP
DN15 (1/2" NB) BSP 150# (FXF) ELBOW 90° SS 316
Thread: 1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 6.02 6.02 GBP
DN15 (1/2" NB) BSP 150# (MXF) CONE SEAT UNION SS 316
Side One Thread: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Side Two Thread: 1/2" BSPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

Alternative terminology:
Male x Female, MF, MXF, Union, Threaded, Screwed, Street Union
£ 17.15 17.15 GBP
DN15 (1/2" NB) BSP 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/2" BSPT Male
Side Two Thread: 1/2" BSPP Female
Both Sides Suit an outside diameter (OD) of: 21.3mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 7.42 7.42 GBP
DN15 (1/2" NB) BSP 150# BARREL NIPPLE SS 316
Thread: 1/2" BSPT Male x Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 5.25 5.25 GBP
DN15 (1/2" NB) BSP 150# EQUAL FULL SOCKET SS 316
Thread: 1/2" BSP Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 6.30 6.3 GBP
DN15 (1/2" NB) BSP 150# EQUAL TEE SS 316
Thread: 1/2" BSPP Female x Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless Steel
Grade: 316
£ 8.75 8.75 GBP
DN15 (1/2" NB) BSP 150# HALF SOCKET SS 316
Thread: 1/2" BSP Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 3.85 3.85 GBP
DN15 (1/2" NB) BSP 150# HEX CAP SS 316
Thread: 1/2" BSPP 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
£ 5.60 5.6 GBP
DN15 (1/2" NB) BSP 150# HEX HEAD PLUG SS 316
Thread: 1/2" BSPT 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
£ 5.88 5.88 GBP
DN15 (1/2" NB) BSP 150# HEX NIPPLE SS 316
Thread: 1/2" BSPT Male x Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 5.25 5.25 GBP
DN15 (1/2" NB) BSP 150# ROUND CAP SS 316
Thread: 1/2" BSPP 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
£ 3.71 3.71 GBP
DN15 (1/2" NB) BSP 150# SQUARE HEAD PLUG SS 316
Thread: 1/2" BSPT 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
£ 5.88 5.88 GBP
DN15 (1/2" NB) BSP 150# WELD NIPPLE SS 316
Side One Thread: 1/2" BSPT Male
Side Two Plain: 1/2" Buttweld
Both sides suit an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 5.04 5.04 GBP
DN15 (1/2" NB) BSPP FEMALE 150# X 12.7MM HOSE TAIL SS 316
Thread: 1/2" BSPP 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 Hose Tail, Hose Adaptor, Hose Connector, Barb, Hose Push in Fitting
£ 23.03 23.03 GBP
DN15 (1/2" NB) BSPT 3000# EQUAL COUPLING SS 316
Thread: 1/2" BSPT
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) BSPT 3000# EQUAL TEE SS 316
Thread: 1/2" 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:
Equal Tee, Stainless Steel
£ 73.22 73.22 GBP
DN15 (1/2" NB) BSPT 3000# FXF UNION SS 316
Thread: 1/2" 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:
Union, FXF, Stainless Steel
£ 96.18 96.18 GBP
DN15 (1/2" NB) BSPT 3000# HALF COUPLING SS 316
Thread: 1/2" BSPT
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) BSPT 3000# HEX HEAD PLUG END SS 316
Thread: 1/2" BSPT 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) BSPT 3000# HEXAGON NIPPLE SS 316
Thread: 1/2" BSPT 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) BSPT 3000# ROUND CAP END SS 316
Thread: 1/2" 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:
Round Cap End, Blanking, Termination, Stainless Steel
£ 22.19 22.19 GBP
DN15 (1/2" NB) BSPT MALE 150# X 12.7MM HOSE TAIL SS 316
Thread: 1/2" BSPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316

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

Alternative terminology:
Female Hose Tail, Hose Adaptor, Hose Connector, Barb, Hose Push in Fitting
£ 9.31 9.31 GBP
DN15 (1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Thread: 1/2" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 33.60 33.6 GBP
DN15 (1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Thread: 1/2" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 40.60 40.6 GBP
DN15 (1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Thread: 1/2" BSPT
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:
Pipe Nipple, TBE, , Stainless Steel
£ 47.60 47.6 GBP
DN15 (1/2" NB) NPT 150# (FXF) CONE SEAT UNION SS 316
Thread: 1/2" NPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 24.29 24.29 GBP
DN15 (1/2" NB) NPT 150# (FXF) ELBOW 45° SS 316
Thread: 1/2" NPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 13.58 13.58 GBP