ASME Customized Stainless Steel TorisPherical Dome Lid Dished Top Cover for Pressure Vessels
1.Tracebility of Torishpherical Dished Top Cover from GJ Formed Head Manufacturer:
(1). Full traceability of raw materials and finished dished heads ensures stable quality.
(2). Our technical department issues exclusive process documents for each order to standardize all production steps.
(3). Process documents are drafted based on client drawings and technical specs as official workshop production standards.
(4). Operators must follow the documents strictly and sign off after finishing each procedure.
(5). All process records will be digitally archived in our internal database after production.
2. Quality Control of Torishpherical Dished Top Cover:
(1). Inspection Protocols: 100% full inspection, including UT, PT, and dimensional checks.
(2). Compliance Standards for Tank Dished Head :
Compliance: GB/T 25198-2023, ASME BPVC Sec.VIII Div 1
Certifications: ISO 9001:2015, ISO 14001:2015, ASME "U" Stamp approval.
We are certified under ASME and PED (Pressure Equipment Directive) standards, demonstrating our capability to manufacture pressure components for global markets including Europe and North America. These certifications ensure our products meet stringent requirements for safety, reliability, and performance in pressure vessel and critical industrial applications.
| Quality Certifications |
GB/T 25198-2023 |
| ASME BPVC Sec.VIII Div 1 |
| PED (Pressure Equipment Directive) |
| ISO 9001:2015 |
| ISO 14001:2015 |
3. Main Products from GJ Formed Head Manufacturer:
(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
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