ASME U-Stamp Stainless Steel Small Sized Elliptical Dished Caps for Pressure Tanks
ASME U-Stamp Stainless Steel Small Sized Elliptical Dished Caps for Pressure Tanks
1.Strict quality inspection of Dished Caps from GJ Formed Head Factory
- Inspection Protocols: 100% full inspection, including UT, PT, and dimensional checks
- Compliance: GB/T 25198-2023, ASME BPVC Sec.VIII Div 1, GB 150.4 standards
- Certifications: ISO 9001:2015, ISO 14001:2015, ASME "U" Stamp approval.
2. Mainly Specifications of Dished Caps from GJ Formed Head Factory
| Specifications for Main Size of Dished 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) | 114.3mm | 3.05mm | 3.05mm | 6.02mm |
| 6inch(DN15) | 168.3mm | 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
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. Related Main Products as Follows:
(1) Elliptical Head
(2) Torispherical Head
(3) Polished Mirror Head
(4) Conical Head
(5) Flat Head
(6) Pressure Vessel & Tank Head
(7) Pipe Caps
(8) Customization Accepted.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.