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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

DN32 X 25 (1.1/4" X 1" NB) NPT REDUCING BUSH SS 316
Side 1 threaded: 1.1/4" NPT Male
Side 1 suits an outside diameter (OD) of: 42.4mm
Side 2 threaded: 1" NPT Female
Side 2 suits suits an outside diameter (OD) of: 33.4mm

Material: Forged Stainless Steel
Grade: 316

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

Alternative terminology:
Forged Stainless Steel,Stainless Steel, Reducing Bush, Threaded, Screwed, , Fittings.
£ 75.39 75.39 GBP
DN32 X 25 (1.1/4" X 1" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 1.1/4" NPT Female
Suits 1 suits an outside diameter (OD) of: 42.4mm
Side 2 threaded: 1" NPT Female
Side 2 suits suits an outside diameter (OD) of: 33.4mm

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
DN32 X 25 (1.1/4" X 1" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 1.1/4" NPT Male
Suits an outside diameter (OD) of: 42.4mm
Side Two Thread: 1" NPT Female
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
£ 25.13 25.13 GBP
DN32 X 25 (1.1/4" X 1" NB) NPT 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 1.1/4" NPT Male
Suits an outside diameter (OD) of: 42.4mm
Side Two Thread: 1" NPT Male
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
£ 24.71 24.71 GBP
DN32 X 25 (1.1/4" X 1" NB) NPT 150# REDUCING SOCKET SS 316
Side One Thread: 1.1/4" NPT Female
Suits an outside diameter (OD) of: 42.4mm
Side Two Thread: 1" NPT Female
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316
£ 34.44 34.44 GBP
DN32x15 (1.1/4" x 1/2" NB) BSP 150# REDUCING TEE SS 316
Thread: 1.1/4" BSPP Female x Female, 1/2" BSPP Female Branch
Suits main run OD 42.2mm, branch OD 21.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 23.17 23.17 GBP
DN32x20 (1.1/4" x 3/4" NB) BSP 150# REDUCING TEE SS 316
Thread: 1.1/4" BSPP Female x Female, 3/4" BSPP Female Branch
Suits main run OD 42.2mm, branch OD 26.7mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 33.53 33.53 GBP
DN32x25 (1.1/4" x 1" NB) BSP 150# REDUCING TEE SS 316
Thread: 1.1/4" BSPP Female x Female, 1" BSPP Female Branch
Suits main run OD 42.2mm, branch OD 33.4mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 33.53 33.53 GBP
DN40 (1.1/2" NB) BSP 150# (FXF) CONE SEAT UNION SS 316
Thread: 1.1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 54.60 54.6 GBP
DN40 (1.1/2" NB) BSP 150# (FXF) ELBOW 45° SS 316
Thread: 1.1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 23.94 23.94 GBP
DN40 (1.1/2" NB) BSP 150# (FXF) ELBOW 90° SS 316
Thread: 1.1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 28.70 28.7 GBP
DN40 (1.1/2" NB) BSP 150# (MXF) CONE SEAT UNION SS 316
Thread: 1.1/2" BSPP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

Alternative terminology:
Male x Female, MF, MXF, Union, Threaded, Screwed, Street Union
£ 63.00 63.0 GBP
DN40 (1.1/2" NB) BSP 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1.1/2" BSPT Male
Side Two Thread: 1.1/2" BSPP Female
Both Sides Suit an outside diameter (OD) of: 48.3mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 35.91 35.91 GBP
DN40 (1.1/2" NB) BSP 150# BARREL NIPPLE SS 316
Thread: 1.1/2" BSPT Male x Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 16.10 16.1 GBP
DN40 (1.1/2" NB) BSP 150# EQUAL FULL SOCKET SS 316
Thread: 1.1/2" BSP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 20.51 20.51 GBP
DN40 (1.1/2" NB) BSP 150# EQUAL TEE SS 316
Thread: 1½" BSPP Female x Female x Female
Suits an outside diameter of 48.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Equal, Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 39.27 39.27 GBP
DN40 (1.1/2" NB) BSP 150# HALF SOCKET SS 316
Thread: 1.1/2" BSP Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 16.10 16.1 GBP
DN40 (1.1/2" NB) BSP 150# HEX CAP END SS 316
Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 20.65 20.65 GBP
DN40 (1.1/2" NB) BSP 150# HEX CAP SS 316
Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

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

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 20.93 20.93 GBP
DN40 (1.1/2" NB) BSP 150# HEX HEAD PLUG SS 316
Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

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

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 18.34 18.34 GBP
DN40 (1.1/2" NB) BSP 150# HEX NIPPLE SS 316
Thread: 1.1/2" BSPT Male x Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 21.00 21.0 GBP
DN40 (1.1/2" NB) BSP 150# ROUND CAP END SS 316
£ 17.57 17.57 GBP
DN40 (1.1/2" NB) BSP 150# ROUND CAP SS 316
Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

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

Alternative terminology:
Female Cap, Termination, Blanking Cap, Cap End
£ 17.57 17.57 GBP
DN40 (1.1/2" NB) BSP 150# SQUARE HEAD PLUG SS 316
Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

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

Alternative terminology:
Male Plug, Termination, Blanking Plug, Stop end
£ 18.34 18.34 GBP
DN40 (1.1/2" NB) BSP 150# WELD NIPPLE SS 316
Side One Thread: 1.1/2" BSPT Male
Side One Suits an outside diameter (OD) of: 48.3mm
Side Two Plain: 1.1/2" Buttweld
Side Two Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 13.86 13.86 GBP
DN40 (1.1/2" NB) BSPP FEMALE 150# X 38.1MM HOSE TAIL SS 316
Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 99.61 99.61 GBP
DN40 (1.1/2" NB) BSPT 3000# EQUAL COUPLING SS 316
Threaded: 1.1/2" BSPT Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 168.84 168.84 GBP
DN40 (1.1/2" NB) BSPT 3000# EQUAL TEE SS 316
Threaded: 1.1/2" BSPT Female Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 373.80 373.8 GBP
DN40 (1.1/2" NB) BSPT 3000# FXF UNION SS 316
Threaded: 1.1/2" BSPT Female Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 297.15 297.15 GBP
DN40 (1.1/2" NB) BSPT 3000# HALF COUPLING SS 316
Threaded: 1.1/2" BSPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal Half Socket, Half Coupling, Stainless Steel
£ 122.64 122.64 GBP
DN40 (1.1/2" NB) BSPT 3000# HEX HEAD PLUG END SS 316
Threaded: 1.1/2" BSPT Male Male
Suits an outside diameter (OD) of: 48.3mm
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
£ 79.59 79.59 GBP
DN40 (1.1/2" NB) BSPT 3000# HEXAGON NIPPLE SS 316
Threaded: 1.1/2" BSPT Male Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 209.58 209.58 GBP
DN40 (1.1/2" NB) BSPT 3000# ROUND CAP END SS 316
Threaded: 1.1/2" BSPT Female Female
Suits an outside diameter (OD) of: 48.3mm
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
£ 110.88 110.88 GBP
DN40 (1.1/2" NB) BSPT MALE 150# X 38.1MM HOSE TAIL SS 316
Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
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
£ 33.25 33.25 GBP
DN40 (1.1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Threaded: 1.1/2" BSPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal TBE, Pipe Nipple, Stainless Steel
£ 209.58 209.58 GBP
DN40 (1.1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Threaded: 1.1/2" BSPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal TBE, Pipe Nipple, Stainless Steel
£ 216.58 216.58 GBP
DN40 (1.1/2" NB) BSPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Threaded: 1.1/2" BSPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 316
Construction: Forged
Certification Available: 3.1 BS EN 10204 Material Certification

Alternative terminology:
Full Sock, Equal TBE, Pipe Nipple, Stainless Steel
£ 223.58 223.58 GBP
DN40 (1.1/2" NB) NPT 150# (FXF) CONE SEAT UNION SS 316
Thread: 1.1/2" NPT Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 97.93 97.93 GBP
DN40 (1.1/2" NB) NPT 150# (FXF) ELBOW 45° SS 316
Thread: 1.1/2" NPT Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
Elbow Angle: 45° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 45°, 45 Deg, Screwed, Low Pressure, 150 psi
£ 55.72 55.72 GBP
DN40 (1.1/2" NB) NPT 150# (FXF) ELBOW 90° SS 316
Thread: 1.1/2" NPT Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
Elbow Angle: 90° (Degree)

Standards:
Nominal Bore, Threaded, Elbow, 90°, 90 Deg, Screwed, Low Pressure, 150 psi
£ 48.09 48.09 GBP