Alloy Steel Buttweld Pipe Cap/ End Cap suppliers

Alloy Steel Buttweld heads/ Pipe Cap are available within the range of DN 15 – DN 500. Our high-quality and corrosion resistant Alloy Steel Buttweld butt weld caps come in various sizes and schedules to fit your alloy steel pipe and fitting needs.

Alloy Steel Buttweld butt weld cap is a type of alloy steel pipe fitting that covers the end of a pipe. Since it can have female threads, it can screw on to the male end of the pipe. It can also be welded on to close the end of the pipe. On a weld, if it is a temporary close, or the contractor wants to add to the piping system in the future, he or she should allow additional pipe before closing so the pipe cap can be cut off and the pipe system extended as needed.

Alloy Steel Buttweld Pipe Cap

Alloy Steel Buttweld End Caps: cap, Seamless cap, Steel cap, Alloy Steel Buttweld Seamless cap, pipe cap, cap end
1. Alloy Steel Buttweld Seamless cap
2. Alloy Steel Buttweld Erw cap
3. Alloy Steel Buttweld Large size cap
4. Alloy Steel Buttweld Small size cap

Alloy Steel Buttweld Fittings Specifications
Grade Specifications Chrome Moly Grades P1, P5, P9, P11, P22, P91
Specification ASTM/ ASME A/SA234 WP1, WP5, WP9, WP11, WP22, WP91
Type Seamless / Welded / Fabricated / Forged
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range ½" NB to 48″ NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.
Applicable Standards 1-ASME B 16.9 for large Bore
2-ASME B 16.11 for small Bore (socket welded)
3-ASME B 16.25 for butt weld ends
4-ASME B 16.28 for small radius elbow
End Prep:
  • Beveled Ends
  • Squared Ends
  • Flanged Ends
  • Cut Grooves
  • Victaulic Grooves
  • Threaded Ends (Male & Female)

  • Alloy Steel Buttweld Fittings Chemical Composition
    Grade C Mn Si S P Cr Mo
    A234 WP5 ≤0.15 ≤0.6 ≤0.5 ≤0.04 ≤0.03 4-6 0.44-0.65

    Alloy Steel Buttweld Fittings Mechanical Properties
    Grade Tensile Strength (Mpa) Yield Strength (Mpa) Elongation %
    A234 WP5 415 – 585 ≥205 ≥20

    Export Destination of Alloy Steel Pipe Fitting Buttweld Pipe Cap

    HUITONG LIMITED CHINA have exported Alloy Steel Pipe Fittings Alloy Steel Buttweld Pipe Capto over 60 countries including Sudan,UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazi, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angloa & Srilanka.

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    Alloy Steel Pipe Fitting Buttweld Pipe Cap
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    5Alloy K500 Screwed Threaded Cap ManufacturerAlloy K500 Screwed Threaded Cap ManufacturerAlloy K500 Screwed Threaded Cap ManufacturerAlloy K500 Screwed Threaded Cap ManufacturerAlloy K500 Screwed Threaded Cap Manufacturer