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Product Spec Sheet
Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.
Donglin, Mengcun County, Cangzhou City, Hebei Province, China
Generated on: 2026-06-24
Source URL: https://www.chinahaihao.com/en/products/butt-welding-caps
Cap
Butt Welding Pipe Caps
Pipe caps for closing butt welding pressure piping ends.

- Category
- Cap
- Material / Standard
- ASTM A-234, ASME/ANSI B16.9
- Size range
- 1/2" - 48" listed in cap dimensional table
- Pressure / Wall
- Standard, Extra Strong, Schedule 160, Double Extra Strong
- Applications
- Pressure piping end closure, industrial pipe prefabrication, equipment nozzle closure and maintenance.
- Technical specs
- Form, outside diameter, wall thickness, bevel, material and standard are confirmed by drawing or RFQ.
Description
Pipe caps, heads and plugs are used to close pipe ends. Available types include hemispherical, elliptical, dished, spherical crown, conical shell, reducing section and flat cap forms.
Referenced standards
- ASME B16.9Factory-Made Wrought Buttwelding FittingsASME (American Society of Mechanical Engineers)
Contact
- Manufacturer
- Hebei Haihao Group Huadian High Pressure Pipe Fittings Co., Ltd.
- Mobile
- +86 132 9342 5333
- haihaojituan@163.com
- Website
- www.haihaohuadian.com