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Fittings

Stainless Steel Nominal Bore Pipework – 304 (1.4301) & 316L (1.4404) Systems

Integraflow supplies complete nominal bore stainless steel pipework systems in 304 (1.4301) and 316L (1.4404)grades, including pipe, fittings, flanges, valves, and supports in welded, seamless, threaded, and socket weld configurations, ideal for corrosive and industrial environments across the food, pharmaceutical, chemical, and mechanical sectors.


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Fittings

DN20 X 15 (3/4" X 1/2" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/4" BSPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 6.65 6.65 GBP
DN20 X 15 (3/4" X 1/2" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 3/4" BSPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" BSPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 6.79 6.79 GBP
DN20 X 15 (3/4" X 1/2" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 3/4" BSP Female
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" BSP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 10.64 10.64 GBP
DN20 X 15 (3/4" X 1/2" NB) BSPT REDUCING BUSH SS 316
Side 1 threaded: 3/4" BSPT Male
Side 1 suits an outside diameter (OD) of: 26.9mm
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:
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.
£ 29.54 29.54 GBP
DN20 X 15 (3/4" X 1/2" NB) BSPT REDUCING SOCKET SS 316
Side 1 threaded: 3/4" BSPT Female
Side 1 suits an outside diameter (OD) of: 26.9mm

Side 2 threaded: 1/2" BSPT Female
Side 2 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
DN20 X 15 (3/4" X 1/2" NB) NPT REDUCING BUSH SS 316
Side 1 threaded: 3/4" NPT Male
Side 1 suits an outside diameter (OD) of: 26.9mm
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:
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.
£ 30.24 30.24 GBP
DN20 X 15 (3/4" X 1/2" NB) NPT REDUCING SOCKET SS 316
Side 1 threaded: 3/4" NPT Female
Side 1 suits an outside diameter (OD) of: 26.9mm

Side 2 threaded: 1/2" NPT Female
Side 2 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
DN20 X 15 (3/4" X 1/2" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/4" NPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" NPT Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 9.73 9.73 GBP
DN20 X 15 (3/4" X 1/2" NB) NPT 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 3/4" NPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" NPT Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 10.85 10.85 GBP
DN20 X 15 (3/4" X 1/2" NB) NPT 150# REDUCING SOCKET SS 316
Side One Thread: 3/4" NPT Female
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/2" NPT Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 15.68 15.68 GBP
DN20 X 15 (3/4" X 1/2" NB) SW 150# REDUCING SOCKET SS 316
Side One Connection: 3/4" SW (Socket Weld)
Suits an outside diameter (OD) of: 26.9mm
Side Two Connection: 1/2" SW (Socket Weld)
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 12.95 12.95 GBP
DN20 X 8 (3/4" X 1/4" NB) BSP 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/4" BSPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/4" BSPP Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 6.65 6.65 GBP
DN20 X 8 (3/4" X 1/4" NB) BSP 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 3/4" BSPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/4" BSPT Male
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 6.79 6.79 GBP
DN20 X 8 (3/4" X 1/4" NB) BSP 150# REDUCING SOCKET SS 316
Side One Thread: 3/4" BSP Female
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/4" BSP Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 10.64 10.64 GBP
DN20 X 8 (3/4" X 1/4" NB) NPT 150# REDUCING HEX BUSH SS 316
Side One Thread: 3/4" NPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/4" NPT Female
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 9.17 9.17 GBP
DN20 X 8 (3/4" X 1/4" NB) NPT 150# REDUCING HEX NIPPLE SS 316
Side One Thread: 3/4" NPT Male
Suits an outside diameter (OD) of: 26.9mm
Side Two Thread: 1/4" NPT Male
Suits an outside diameter (OD) of: 13.72mm
Material: Stainless
Grade: 316
£ 12.04 12.04 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
Contact us for pricing 0.0 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 SEAMLESS CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
Contact us for pricing 0.0 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
Contact us for pricing 0.0 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 SEAMLESS ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
Contact us for pricing 0.0 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 304
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
£ 11.90 11.9 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 WELDED CONCENTRIC REDUCER SS 316
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
£ 13.65 13.65 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 304
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
£ 17.57 17.57 GBP
DN20 X DN15 (¾" X ½" NB) SCHEDULE 40S A403 WELDED ECCENTRIC REDUCER SS 316
Outside Diameter (OD): 27 X 21mm
Wall Thickness: 2.87 X 2.77mm
Length: 38mm
£ 16.52 16.52 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 10S A403 SEAMLESS REDUCING TEE SS 304
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.11 x 2.11mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 10S A403 SEAMLESS REDUCING TEE SS 316
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.11 x 2.11mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 10S A403 WELDED REDUCING TEE SS 304
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.11 x 2.11mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 24.92 24.92 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 10S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.11 x 2.11mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 10S
Weight: 0.11kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 34.93 34.93 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 304
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.87 x 2.77mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 40s
Weight: 0.27kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 40S A403 SEAMLESS REDUCING TEE SS 316
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.87 x 2.77mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 40s
Weight: 0.27kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
Contact us for pricing 0.0 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 304
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.87 x 2.77mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 40s
Weight: 0.27kg

Material: Stainless Steel
Material Grade: 304

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 28.07 28.07 GBP
DN20 x DN15 (3/4 x 1/2" NB) SCHEDULE 40S A403 WELDED REDUCING TEE SS 316
Outside Diameter (OD): 27 x 21mm
Wall Thickness (Run x Branch): 2.87 x 2.77mm
Centre to End (Run): 29mm
Centre to End (Branch): 29mm
Schedule: 40s
Weight: 0.27kg

Material: Stainless Steel
Material Grade: 316

Certification Available: 3.1 BS EN 10204 Material Certification

Alternative Terminology: Buttweld Tee, Reducing Tee, LR, Welding Tee, Weldable
£ 40.88 40.88 GBP
DN20x10 (3/4" x 3/8" NB) BSP 150# REDUCING TEE SS 316
Thread: 3/4" BSPP Female x Female, 3/8" BSPP Female Branch
Suits main run OD 26.7mm, branch OD 17.1mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 14.35 14.35 GBP
DN20x15 (3/4" x 1/2" NB) BSP 150# REDUCING TEE SS 316
Thread: 3/4" BSPP Female x Female, 1/2" BSPP Female Branch
Suits main run OD 26.7mm, branch OD 21.3mm

Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Reducing Tee, Tee Piece, Screwed, Low Pressure, 150 psi
£ 14.63 14.63 GBP
DN25 (1" NB) 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1" NPT Male
Side Two Thread: 1" NPT Female
Both Sides Suit an outside diameter (OD) of: 33.4mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 26.25 26.25 GBP
DN25 (1" NB) 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1" BSPT Male
Side Two Thread: 1" BSPP Female
Both Sides Suit an outside diameter (OD) of: 33.4mm
Male x Female Elbow, Also known as a 'Street Elbow '
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 15.96 15.96 GBP
DN25 (1" NB) 150# HEX CAP END SS 316
Thread: 1" BSPP Female
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 11.34 11.34 GBP
DN25 (1" NB) 150# HEX HEAD PLUG SS 316
Thread: 1" BSPT Male
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 8.75 8.75 GBP
DN25 (1" NB) 150# HEX NIPPLE SS 316
Thread: 1" BSPT Male x Male
Suits an outside diameter (OD) of: 33.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 150 psi
£ 9.87 9.87 GBP
DN25 (1" NB) 150# MALE X 1" HOSETAIL SS 316
Side One Thread: 1" BSPT Male
Side One Suits an outside diameter (OD) of: 33.4mm
Side Two Hose Tail: 1" Serration
Side Two Suits Hose inside Diameter (ID)of: 25.4mm
Material: Stainless
Grade: 316

Standards:
Nominal Bore, Threaded, Screwed, Hose, Low Pressure, 150 psi
£ 18.20 18.2 GBP