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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

DN40 (1.1/2" NB) NPT 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1.1/2" NPT Male
Side Two Thread: 1.1/2" NPT 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
£ 54.95 54.95 GBP
DN40 (1.1/2" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 1.1/2" NPT Male x Male
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 32.06 32.06 GBP
DN40 (1.1/2" NB) NPT 150# EQUAL FULL SOCKET SS 316
Thread: 1.1/2" NPT Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 55.30 55.3 GBP
DN40 (1.1/2" NB) NPT 150# EQUAL TEE SS 316
Thread: 1½" NPT 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
£ 64.54 64.54 GBP
DN40 (1.1/2" NB) NPT 150# HALF SOCKET SS 316
Thread: 1.1/2" NPT Female x Female
Suits an outside diameter (OD) of: 48.3mm
Material: Stainless
Grade: 316
£ 37.03 37.03 GBP
DN40 (1.1/2" NB) NPT 150# HEX CAP SS 316
Thread: 1.1/2" NPT 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
£ 30.66 30.66 GBP
DN40 (1.1/2" NB) NPT 150# HEX HEAD PLUG SS 316
Thread: 1.1/2" NPT 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
£ 25.90 25.9 GBP
DN40 (1.1/2" NB) NPT 150# ROUND CAP SS 316
Thread: 1.1/2" NPT 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
£ 25.27 25.27 GBP
DN40 (1.1/2" NB) NPT 150# SQUARE HEAD PLUG SS 316
Thread: 1.1/2" NPT 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
£ 16.45 16.45 GBP
DN40 (1.1/2" NB) NPT 3000# EQUAL COUPLING SS 316
Threaded: 1.1/2" NPT 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) NPT 3000# EQUAL TEE SS 316
Threaded: 1.1/2" NPT 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
£ 405.16 405.16 GBP
DN40 (1.1/2" NB) NPT 3000# FXF UNION SS 316
Threaded: 1.1/2" NPT 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
£ 307.09 307.09 GBP
DN40 (1.1/2" NB) NPT 3000# HALF COUPLING SS 316
Threaded: 1.1/2" NPT 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) NPT 3000# HEX HEAD PLUG END SS 316
Threaded: 1.1/2" NPT 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) NPT 3000# HEXAGON NIPPLE SS 316
Threaded: 1.1/2" NPT 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) NPT 3000# ROUND CAP END SS 316
Threaded: 1.1/2" NPT 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) NPT SCH80 PIPE NIPPLE T.B.E (2" LONG) SS 316
Threaded: 1.1/2" NPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 304
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) NPT SCH80 PIPE NIPPLE T.B.E (3" LONG) SS 316
Threaded: 1.1/2" NPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 304
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) NPT SCH80 PIPE NIPPLE T.B.E (4" LONG) SS 316
Threaded: 1.1/2" NPT Female
Suits an outside diameter (OD) of: 48.3mm
Material: Forged Stainless Steel
Grade: 304
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 (1½" NB) BSPT 3000# FXF ELBOW 45° SS 316
Threaded: 1½" 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
£ 337.89 337.89 GBP
DN40 (1½" NB) BSPT 3000# FXF ELBOW 90° SS 316
Threaded: 1½" 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
£ 418.60 418.6 GBP
DN40 (1½" NB) NPT 3000# FXF ELBOW 45° SS 316
Threaded: 1½" NPT 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
£ 337.89 337.89 GBP
DN40 (1½" NB) NPT 3000# FXF ELBOW 90° SS 316
Threaded: 1½" NPT 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
£ 406.07 406.07 GBP
DN40 X 15 (1.1/2" X 1/2" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 24.64 24.64 GBP
DN40 X 15 (1.1/2" X 1/2" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 23.94 23.94 GBP
DN40 X 15 (1.1/2" X 1/2" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 37.24 37.24 GBP
DN40 X 15 (1.1/2" X 1/2" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 1.1/2" BSPT Female
Suits 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 1/2" BSPT Female
Side 2 suits suits an outside diameter (OD) of: 21.3mm

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
DN40 X 15 (1.1/2" X 1/2" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 1.1/2" NPT Female
Suits 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 1/2" NPT Female
Side 2 suits suits an outside diameter (OD) of: 21.3mm

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
DN40 X 15 (1.1/2" X 1/2" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 1.1/2" NPT Male
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 1/2" NPT Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 30.80 30.8 GBP
DN40 X 20 (1.1/2" X 3/4" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 1.1/2" BSPT Male
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 21.00 21.0 GBP
DN40 X 20 (1.1/2" X 3/4" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 23.94 23.94 GBP
DN40 X 20 (1.1/2" X 3/4" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 37.24 37.24 GBP
DN40 X 20 (1.1/2" X 3/4" NB) BSPT REDUCING BUSH SS 316
Side 1 threaded: 1.1/2" BSPT Male
Side 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 3/4" BSPT Female
Side 2 suits suits an outside diameter (OD) of: 26.9mm

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.
£ 87.85 87.85 GBP
DN40 X 20 (1.1/2" X 3/4" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 1.1/2" BSPT Female
Suits 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 3/4" BSPT Female
Side 2 suits suits an outside diameter (OD) of: 26.9mm

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
DN40 X 20 (1.1/2" X 3/4" NB) NPT REDUCING BUSH SS 316
Side 1 threaded: 1.1/2" NPT Male
Side 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 3/4" NPT Female
Side 2 suits suits an outside diameter (OD) of: 26.9mm

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.
£ 90.44 90.44 GBP
DN40 X 20 (1.1/2" X 3/4" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 1.1/2" NPT Female
Suits 1 suits an outside diameter (OD) of: 48.3mm
Side 2 threaded: 3/4" NPT Female
Side 2 suits suits an outside diameter (OD) of: 26.9mm

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
DN40 X 20 (1.1/2" X 3/4" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 1.1/2" NPT Male
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 3/4" NPT Female
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 30.73 30.73 GBP
DN40 X 20 (1.1/2" X 3/4" NB) NPT 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Side Two Thread: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Stainless
Grade: 316
£ 32.62 32.62 GBP
DN40 X 25 (1.1/2" X 1" NB) BSP REDUCING HEX NIPPLE SS 316
Side 1 Thread: 1.1/2" NPT Male x Male
Suits an outside diameter (OD) of: 48.3mm
Side 2 Thread: 1" NPT Male x Male
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:
Reducing Heagon Nipple, Forged Stainless Steel, Stainless Steel, Threaded, Screwed, Fittings.
£ 281.33 281.33 GBP
DN40 X 25 (1.1/2" X 1" NB) BSP REDUCING HEX NIPPLE SS 316
Side 1 Thread: 1.1/2" BSPT Male x Male
Suits an outside diameter (OD) of: 48.3mm
Side 2 Thread: 1" BSPT Male x Male
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:
Reducing Heagon Nipple, Forged Stainless Steel, Stainless Steel, Threaded, Screwed, Fittings.
£ 260.26 260.26 GBP