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Butt Weld Carbon Steel Pipe Caps 24 " STD BE Seamless ASTM A234 WPB Black Color

China ZIZI ENGINEERING CO.,LTD certification
China ZIZI ENGINEERING CO.,LTD certification
Zizi is trustworthy. During the five years of working with them, I felt their profession. Their pipe fittings are not only of good quality and cost-effective, but their service are thoughtful and attentive, eliminating the worry of our after-sales.

—— Nadim Akef-Purchase Manager

We also compared many other companies before we chose Zizi, but they can provide the best products and services in my ideal price. Our cooperation went well, and I also introduced my partners to buy their products.

—— Rabih Abi Saab-Project Manager

I must say their staffs are very responsible, especially Mr. Jerry. He always provides quotes and various documents in a short time, and he can consider many things in advance therefore helping me solve many problems.

—— Jessie Lee-Merchandiser

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Butt Weld Carbon Steel Pipe Caps 24 " STD BE Seamless ASTM A234 WPB Black Color

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Large Image :  Butt Weld Carbon Steel Pipe Caps 24 " STD BE Seamless ASTM A234 WPB Black Color

Product Details:

Place of Origin: CHINA
Brand Name: ZZ
Certification: ISO, CE
Model Number: A234 WPB

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: 1/2" to 16" in Wooden Cases. Above 16" in wooden Pallets
Delivery Time: 5-15 Days
Payment Terms: T/T, Western Union, MoneyGram, D/P, D/A, L/C
Supply Ability: 40000 PCS Per Month
Detailed Product Description
Connection: Butt Weld Size: 1/2" - 60"
Thickness: Sch10s, 20, 40, STD, XS, 80, 100, 120, 140, 160, XXS Form: Seamless Pipe Cap, Welded Pipe Cap, End Cap
Standard: ANSI, DIN, ASME B16.9 Surface: Galvanized, Black Primer, PE Coating
Packing: Plastic Foam, Wooden Cases, Pallets Application: Industry, Natural Gas , Petroleum, Gas And Oil Pipes, Chemical
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Carbon Steel Pipe Caps 24" STD BE Seamless ASTM A234 WPB ASME B16.9

Pipe Cap A234 WPB

Zizi is a manufactures and exports Carbon Steel Seamless Fittings 24″ STD Cap ASTM A234 WPB ASME B16.9 to Singapore, top quality will be guranteed by our skilled workers and professional technicians.

There are two types that seamless and weld. Usually the diameter of pipe fittings is larger than 24 inch, they are weld fittings, otherwise they are most seamless fittings. What are these large diameter fittings? They are 90 degree and 45 degree elbows, long and short radius elbows, equal and reducer tees, concentric and eccentric reducers, steel pipe caps.

ASME B16.9 Cap Dimensions

Standard ASME/ANSI B16.9
Thickness Sch 10, 20, STD, 40, 80, 100, 120, 140, 160, XXS
End Type BE and PE
Stainless Steel ASTM A403 WP304/304L, WP304H, WP316/316L, WP310, WP317, WP321
Duplex Steel ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760
Carbon Steel ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70
Low Temp Carbon Steel ASTM A420 WPL3, WPL6, WPL9
Alloy Steel ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Butt Weld Carbon Steel Pipe Caps 24 " STD BE Seamless ASTM A234 WPB Black Color 0

ASTM A234 WPB Chemical Composition

C Mn P S Si Cr Mo
0.3 0.29-1.06 0.05 0.058 1 0.4 0.15

ASTM A234 WPB Mechanical Properties

Tensile Strength Yield Strength Elongation
415-655 (Mpa) 240 (Mpa) 22 (%)

Carbon Steel Pipe Cap Weight

Butt Weld Carbon Steel Pipe Caps 24 " STD BE Seamless ASTM A234 WPB Black Color 1

24 Inch Steel Pipe Caps


  • Marked with Grade, Lot No, Size, Standard and Pressure.
  • Wrapped pipe fittings with plastic foam.
  • Packed ASTM A234 WPB Pipe Cap into wooden or pallets.
  • Tagged labers on the outside of the package for easy indentification.


  • Visual the surface. Such as dents, die marks, porosity, undercuts.
  • Check the marking. Such as size, material grade, pressure, heat no.
  • Measure the size. Such as diameter, thickness, height of end to end.

Advantage of A234 WPB Fittings

  • Reasonable Price
  • Good Quality
  • Fast Delivery
  • Safe Package
  • Reliable Shipment

Contact Details

Contact Person: sales

Tel: +8618625862121

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