Skip to Content

Integraflow Store 

  1. Products
  2. Stainless
  3. Nominal Bore
  4. Fittings

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.


List 600
Sort By: Name (A-Z)

Fittings

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
DN15 (1/2" NB) NPT 150# (FXF) ELBOW 90° SS 316
Thread: 1/2" NPT 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
£ 10.29 10.29 GBP
DN15 (1/2" NB) NPT 150# (MXF) ELBOW 90° SS 316
Side One Thread: 1/2" NPT Male
Side Two Thread: 1/2" NPT 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
£ 14.14 14.14 GBP
DN15 (1/2" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 1/2" NPT Male x Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 9.38 9.38 GBP
DN15 (1/2" NB) NPT 150# BARREL NIPPLE SS 316
Thread: 1/2" NPT Male x Male
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 7.07 7.07 GBP
DN15 (1/2" NB) NPT 150# EQUAL FULL SOCKET SS 316
Thread: 1/2" NPT Female x Female
Suits an outside diameter (OD) of: 21.3mm
Material: Stainless
Grade: 316
£ 14.28 14.28 GBP