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+86 18670012374

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Cap: It welded to the pipe end or fitted on the outer thread of the pipe end to cover the pipe. Mainly used in hydraulic systems, petrochemicals, nuclear power, machinery, shipbuilding, waterproofing, pipelines, etc.


1. Type of Cap:
Butt Welding Cap & Forged Cap
2. Outer Diameter:
Butt Welding Cap1/2"-60"
Forged Cap1/8"-4"
3. Wall thickness:
SCH.10, 20, 30, 40, 60, 80, 100, 120, 160, STD, XS, XXS and the requirements of the clients.
4. Implementation Standards
5. Steel Grade:
A105, A181, A182, A234 WPB, A234 WPC, A234 WP,A402 WP, A403 WP, A860 WPHY,A420 WPL, A694,  A350, 15Mo3, 15CrMoV, 35CrMoV,14Cr1Mov, etc.

Packing And Delivery

1.Packing: weaving bag, non-woven fabric, seaworthy bundle,wooden case if required.

2.Delivery: within 10 - 30 days after receiving L/C or TT.

Our Services

• Your inquiry related to our product & price will be replied within 24hours.

• Well-trained & experienced staff are to answer all your inquiries professional in English of course.

• Working time: 8:00am - 5:30pm, Monday to Friday.

• Your business relationship with us will be confidential to any third party.

• Good after-sale service offered, please get back if you got question.

Our Services Company Information

Our company is a leading manufacturer of pipe fittings.

• Good quality control in production process, ISO9001:2008,SGS,BV approved.

• Excellent quality and Competitive price.

• Available in an extensive range of stock or custom size.

• The whole process from material to finished products can be traced.

• Our factory is located in Cangzhou,China.