Henan Guojiang Precision Formed Head Co., Ltd.
| Size of Pipe Cap Available | 1inch, 2inch, 3inch, 4inch, 5inch, 6inch, 7inch, 8inch, 9inch, 10inch, 11inch, 12inch, etc. |
| Packaging Details | Wooden Carton, Container |
| Customization | Accepted |
| Mainly Applications of Pipe Cap | Oil Industry, Gas Industry, Water Industry, Chemical Industry, Food Industry, etc. |
| Payment Terms | T/T,L/C |
| Delivery Time | 10-30 working days |
| Supply Ability | 50,000 pieces per month |
| Materials for Pipe Cap | Aluminium, ASTM Carbon Steel, SUS304 and 316LStainless Steel |
| Factory or Not | Henan Guojiang Precision Formed Head Co., Ltd is a Professional Factory. |
| Brand Name | Guojiang |
| Certification | ASME, PED, ISO, GB |
| Place of Origin | China |
| Model Number | 4inch SUS304 |
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Product Specification
| Size of Pipe Cap Available | 1inch, 2inch, 3inch, 4inch, 5inch, 6inch, 7inch, 8inch, 9inch, 10inch, 11inch, 12inch, etc. | Packaging Details | Wooden Carton, Container |
| Customization | Accepted | Mainly Applications of Pipe Cap | Oil Industry, Gas Industry, Water Industry, Chemical Industry, Food Industry, etc. |
| Payment Terms | T/T,L/C | Delivery Time | 10-30 working days |
| Supply Ability | 50,000 pieces per month | Materials for Pipe Cap | Aluminium, ASTM Carbon Steel, SUS304 and 316LStainless Steel |
| Factory or Not | Henan Guojiang Precision Formed Head Co., Ltd is a Professional Factory. | Brand Name | Guojiang |
| Certification | ASME, PED, ISO, GB | Place of Origin | China |
| Model Number | 4inch SUS304 |
Industrial Seamless 4inch ASME Quality Stainless Steel Pipe Caps from China Manufacturer
1.Quality Control: Stainless Steel Pipe Caps from Henan Guojiang Precision Formed Head Co., Ltd with ASME Quality Standard
Each pipe cap we produce follows strict production standards. Every worker in our factory receives a Production Process Chart from our Engineering Department, customized according to each customer’s requirements. The chart clearly defines production standards, which are rigorously followed throughout the manufacturing process to ensure consistent quality and precision.
2.Specifications of Stainless Steel Pipe Caps:
| Specifications for Main Size of Stainless Steel Pipe Caps (Various Size of Mold in Our Factory) | ||||
| NPS/Inch | OD |
SCH10 |
SCH20 | SCH40 |
| 2inch (DN50) | 60.3mm | 2.77mm | 3.05mm | 6.02mm |
| 3inch(DN80) | 88.9mm | 3.05mm | 3.05mm | 7.11mm |
| 4inch(DN100) | 114.3 | 3.05mm | 3.05mm | 6.02mm |
| 6inch(DN15) | 168.3 | 3.05mm | 3.05mm | 7.11mm |
| 8inch(DN200) | 219.1mm | 3.05mm | 3.05mm | 8.18mm |
| 12inch(DN300) | 323.9mm | 3.05mm | 3.05mm | 10.97mm |
3.About Us:
Henan Guojiang Precision Formed Head Co., Ltd. is a specialized manufacturer of high-quality stainless steel pipe caps, ASTM carbon steel dished caps, and large-diameter dished heads made from carbon steel and stainless steel.
Our products are widely used in pressure vessels, storage tanks, and process equipment across a variety of industries, including oil & gas, food processing, water treatment, chemicals, Pharma, and other industrial sectors.
With advanced manufacturing capabilities, strict quality control, and extensive industry experience, we are committed to providing reliable, precision-engineered solutions that meet international standards and customer requirements worldwide.
4.Other Main Products We Manufacture:
(1) Elliptical Head
(2) Torispherical Head
(3) Polished Mirror Head
(4) Conical Head
(5) Flat Head
(6) Pressure Vessel & Tank Head
(7) Customization Accepted
Company Details
Business Type:
Manufacturer,Seller,Exporter
Year Established:
2013
Total Annual:
20,000,000-USD 40,000,000
Employee Number:
>100
Ecer Certification：
Verified Supplier
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