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BSPP Stainless Steel Threaded Cap 6000LB ASME B16.11 Pipe Fittings Lightweight

ZIZI ENGINEERING CO.,LTD
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ZIZI ENGINEERING CO.,LTD

BSPP Stainless Steel Threaded Cap 6000LB ASME B16.11 Pipe Fittings Lightweight

Country/Region china
City & Province anyang henan
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Product Details

Stainless Steel A182 F304 BSPP Threaded Cap 6000LB ASME B16.11 Pipe Fittings

Stainless Steel Pipe Cap

  Threaded pipe cap is forged pipe fitting, it has female threads and connect with pipes with male threads. The main function of pipe cap is to block off or seal the end of a pipeline and stop the flow.  The advantages of stainless steel threaded cap include preventing leakage, long service life, and reducing costs of pipe connection, and its usage is very simple and fast.

  ZIZI ENGINEERING has an extensive inventory of finished and half finished stainless steel threaded caps, tees, elbows, couplings and other materials pipe cap, which are widely used in power plant, oil, gas, water treatment, food processing and chemical pipe systems.

BSP Cap Dimensions

Size1/8" to 4" / DN6 to DN100
Pressure RatingClass 2000, 3000, 6000
StandardASME B16.11 and BS3799
SurfaceAnti-rust Oil or Galvanized
Stainless SteelASTM A182 F304/304L, F304H, F316/316L, F310, F317, F321
Caron SteelASTM A105, A350 LF2, LF3, A694 F52, F60, F65, F70
Alloy SteelASTM A182 F1, F5, F9, F11, F12, F22, F91
Duplex SteelASTM A182 F51, F53, F55, S 31803, S 32205, S 32550, S 32750, S 32760

 

Thread Type of Threaded Pipe Fittings

The most commonly types are NPT, BSPP, BSPT.

NPT pipe cap is National Pipe Thread Tapered type with 60 degree thread angle.

BSPP pipe cap is British standard threaded fittings with parallel thread and 55 degree thread angle. 

BPPT is British standard tapered thread fitting with 55 degree thread angle.

They are not recommended to be used together.

Threaded Pipe Cap Weight

Stainless Steel Threaded Fittings

Quality Control

1. In-factory Inspection

Check the surface, marking, dimension, chemical composition and thread of SS304 threaded cap.

  • Surface check: dents, die marks, porosity, undercuts.
  • Clear marking: size, material grade, pressure, heat No.
  • Measure the size: diameter, thickness, height of end to end, thread length.
  • Test the chemical composition of SS304. 
  • Test the threads with go/no go gauge.

2. Third Party Inspection

  • BV, SGS, LR, DNV, ABS and stamp mill test certificate

3. Certificate

  • ISO, CE, MTC

ASTM A182 F304 Material

ASTM A182 F304 Chemical Composition

CMnPSSiNiCrMo
0.0820.0450.0318-118-20/

ASTM A182 F304 Mechanical Properties

Tensile StrengthYield StrengthElongation
515 (Mpa)205 (Mpa)30 (%)

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