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Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT

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Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT

Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT
Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT

Large Image :  Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT

Product Details:
Place of Origin: CHINA
Brand Name: ZZ
Certification: API/CE/ISO/TUV/ABS
Model Number: 1/8''-4''
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece
Price: USD1/PCS
Packaging Details: Carton & Wooden Cases, or as per customer demand
Delivery Time: 7 working days or negotiation
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000 PCS / Month

Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT

Description
Material: SS304, SS316, SS321, SS310, SS317 Shape: Straight And Reducer
Connection: NPT, BSPP, BSPT Technics: Forged,Advanced
Surface Treatment: Solution Treatment,Polishing,Acid Pickling,rust-proof Oil Standard: DIN,ANSI,ASTM,GB
High Light:

steel gas pipe fittings

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stainless steel npt fittings

Stainless steel threaded coupling is one of our hot sale threaded pipe fittings, that is availabe in grade of 304, 316, 321, 317, 310. Since there are 3 pressure rating as 2000lb, 3000lb, 6000lb, we also call it as high pressure pipe fittings. It is used for small bore pipes and piping systems. Threaded pipe fittings are manufactured by forging and machining solid steel and are available in a multitude of shapes like elbows, tees, crosses, unions, caps,couplings. They are used only in conjunction with ASME Pipe and are available in the same size range. And where pipe-work is permanent and are designed to provide good flow characteristics.

 

Markings on BSP Threaded Coupling

  • Size
  • Pressure
  • Material Grade
  • Thread Type
  • Heat Number
  • Customer Logo

 

Specification of Stainless Steel Threaded Coupling 

Speficiation 

ASTM A182 / SASME A182, ASTM / ASME B16.11

Size Range

1/8" to 4" in Class 2000lb, 3000lb, 6000lb

Type

Straight Coupling, Reducing Coupling, Full Coupling, Half Coupling

Grades ASTM A182 F304/304L/304H, F316/316L/316H, F321/321H, F347/347H, F310/310S
Thread Type NPT, PT, BSPP, BSPT

 

Threaded Pipe Fittings Stainless Steel Threaded Coupling NPT BSPP & BSPT 0

Standard for Stainless Steel NPT Coupling

ASME B16.11

This Standard covers ratings, dimensions, tolerances, marking and material requirements for socket-welding and Threaded Forged Fittings.

ASTM A182 / A182M

Standard Specification for Forged Fittings, and Parts for High-Temperature Service

 

ASTM A182 Stainless Steel Chemical Composition

Grade C Si Mn P S Cr Ni Mo
F304 0.08 1.0 2.0 0.045 0.03 18 - 20 8.0 - 11.0 -
F304H 0.04 - 0.1 1.0 2.0 0.045 0.03 18 - 20 8.0 - 11.0 -
F304L 0.03 1.0 2.0 0.045 0.03 18 - 20 8.0 - 13.0 -
F316 0.08 1.0 2.0 0.045 0.03 16.0 - 18.0 10.0 - 14.0 2.0 - 3.0
F316H 0.04 - 0.1 1.0 2.0 0.045 0.03 16.0 - 18.0 10.0 - 14.0 2.0 - 3.0
F316L 0.03 1.0 2.0 0.045 0.03 16.0 - 18.0 10.0 - 15.0 2.0 - 3.0
F321 0.08 1.0 2.0 0.045 0.03 17.0 - 19.0 9.0 - 12.0 -
F321H 0.04 - 0.1 1.0 2.0 0.045 0.03 17.0 - 19.0 9.0 - 12.0 -
F347 0.08 1.0 2.0 0.045 0.03 17.0 - 20.0 9.0 - 13.0 -
F347H 0.04 - 0.1 1.0 2.0 0.045 0.03 17.0 - 20.0 9.0 - 13.0 -

 

ASTM A182 Stainless Steel Mechnical Properties

Grade Tensile Strength (Mpa) Yield Tensile (Mpa) Elongation (%) Hardness (HB)
F304 515 205 30 -
F304H 515 205 30 -
F304L 485 170 30 -
F316 515 205 30 -
F316H 515 205 30 -
F316L 485 170 30 -
F321 515 205 30 -
F321H 515 205 30 -
F347 515 205 30 -
F347H 515 205 30 -

 

Stainless Steel Pipe Fittings Features

  1. Corrosion Resistant
  2. Hgh Pressure
  3. High Temperature
  4. Rust Proof Finish
  5. Smooth & Pretty
  6. Excellent Stress

Contact Details
ZIZI ENGINEERING CO.,LTD

Contact Person: sales

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