ASME Torispherical Heads Manufacturers, Fast Lead Time & Reliable On-Time Delivery
1. About Us--Henan Guojiang Precision Formed Head Co., Ltd.
ASME Torispherical Heads are Fabricated by Henan Guojiang Precision Formed Head Co., Ltd. We are a Professional Manufacturer Specialising in Full Range of ASME Dished Heads, Including Elliptical Heads, Torispherical Heads, Toriconical Heads, Flat Heads, etc. Custom Shapes and Sizes are Available to Match your Project Requirements.
(1). Our Factory is Certified with ASME and PED Certificates.
(2). Available Manufacturing Standards include: ASME, PED/EN, DIN 28011, DIN 28013, GB/T, and other Manufacturing Codes with Stringent Tolerance Requirements.
(3). Henan Guojiang Precision Formed Head Co., Ltd Offers Competitive Fast Lead Time and Reliable On-Time Delivery. Supported by our Order Management System and Well-Organised Production Schedule, We closely Track every production steps meets the agreed delivery schedule for your ASME Torispherical Heads.
2. Specifications of ASME Torispherical Heads:
| Specifications of ASME Torispherical Heads |
| Inner Diameters |
800mm (Various Diameters upon your request) |
| Nominal Thickness |
6mm (Various Thickness upon your request) |
| Minimum Thickness after Forming |
5.4mm |
| Surface Treatment of Stainless Steel ASME Torispherical Heads |
Pickling, Mill Finish, Polishing, Mirror Polishing (upon your request) |
| Manufacturing Code |
ASME, PED/EN, DIN 28011, DIN 28013, GB/T |
| Lead Time |
10-20 Days (Calculate via our Order Management System) |
| Custom Order |
Accepted |
| Marking |
Laser Coding, or Inject Printing. (upon your request) |
3. Certificates of ASME Torispherical Heads:
Our Factory is Certified with ASME & PED Certificates.
We Fabricate ASME Torispherical Heads in Compliance with a Full Range of International Codes, Including: ASME, PED/EN, Klopper DIN 28011, Korbbogen DIN 28013, GB/T.
All Production Codes we Adopt are Followed Rigorously to Satisfy Specified Tolerance Requirements, While Meeting the Unique Demands of Customers Across Diverse Industries.
| Certifications |
| GB/T 25198-2023 |
| ASME BPVC Sec.VIII Div 1 |
| PED (Pressure Equipment Directive) |
| ISO 9001:2015 |
| ISO 14001:2015 |
4. Quality Control of ASME Torispherical Heads:
Every ASME Torispherical Heads we Supply is Manufactured in our Own Factory Under a Strictly Enforced Quality Control System that Follows the Product from Raw Material Purchasing Through to Final Inspection by our QC Department.
Mill Test Certificates, Forming Accuracy, Weld Integrity, Heat Treatment, and Dimensional Tolerances are Verified and Documented at Each Stage. Every Steps above is Recorded, Traceable, and Available to you in the Final Documentaion Package.
5. Frequently Asked Questions (FAQ):
Q: Can you Guaranteed the Lead Time?
A: Yes, We Calculate the Lead Time through our Order Management System, and We will share the Confirmed Timeline with our Customers Prior to Order Placement. We closely Monitor Every Production Stage t Adhere to the Agreed Schedule and Ensure on-Time Delivery.
Q: What is your Lead Time?
A: Normally 10-20 Working Days, depends on Material Availability, Dimensions, Inspection and Certification Requirements.
Q: Do you Accept Custom Non-Standard ASME Torispherical Heads?
A: Yes, Custom Drawing are Welcome, Non-Standards ASME Torispherical Heads Accepted.
Q: Do you offer NDT, Heat Treatment, and Surface Finishing?
A: Yes, Non-Destructive Testing (NDT)--RT, PT, MT, UT.
Heat Treatment: Normalized (N), Stress-Relief (SR)
Surface Finishing for Stainless Steel ASME Torispherical Heads: Mill Finish, Pickling, Polishing, Mirror Polishing, upon your request.
Q: Which Codes and Standards Can you Work to?
A: ASME VIII Div.1--Including UP-79/81 dimensional and forming requirements.
EN 13445 and PED/EU Documentation, and Customer Specific Specifications,
Q: DO you Accept Third-Party Inspection?
A: Yes, ASME and PED Third Party all Available for Inspections of ASME Torispherical Heads.
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