ASME & PED Certified Pressure Vessel Head Factory with Best Price

ASME & PED Certified Pressure Vessel Head Factory with Best Price

We are a professional factory manufacturing Pressure Vessel Heads (Ellipsoidal Heads) in compliance with ASME, PED/EN, DIN 28011, DIN 28013 and GB/T production standards. Every pressure vessel head is produced under strictly controlled instruction sheets that define key control points, including production standards, tolerance limits and technical parameters, carrying a reference number for full traceability.

Quality Control During Production

• Every production step is strictly controlled by our instruction sheet with full traceability reference numbers.
• After final QC inspection, a Quality Certificate with actual inspection values is issued and shipped together with each Semi Elliptical Head.
• QC inspection items include: roundness, uniform wall thickness, diameter tolerance, surface treatment, heat treatment, height tolerance, angle issues and more.
• If any item is found to be non-conforming during inspection, it will not be released from our factory.

Certifications & Standards

• Certified with ASME U-Stamp and PED (Pressure Equipment Directive) certificates.
• Complying with ASME BPVC Sec. VIII Div. 1, EN/DIN 28011, DIN 28013 and GB/T production standards.
• Offering EN 10204 3.1 Mill Testing Certificates for every order.
• ISO 9001:2015 and ISO 14001:2015 certified quality and environmental management.
• 100% traceable for both raw materials (furnace heat number) and finished Semi Elliptical Heads.

Technical Specification

Applications

Our ASME Pressure Vessel Heads are widely used in pressure vessels, storage tanks, cryogenic equipment, pharmaceutical equipment, medical devices, beer equipment, filtration equipment and petrochemical industries. We cooperate with well-known domestic manufacturers of vessels, tanks and medical equipment, demonstrating that our dished ends are widely recognized and accepted by qualified fabricators across China.

Packaging & Shipping

All Pressure Vessel Heads are first securely wrapped with plastic stretch film to protect the surface against scratches and impact damage. Secondary protective packaging is then applied depending on shipment mode: cartons for small samples, wooden cases for air freight (FedEx, UPS), and steel frames for ocean freight.

Frequently Asked Questions (FAQ)

Q: What are your manufacturing codes and certificates?
A: We are certified with ASME, PED and ISO certificates. Our manufacturing processes comply with ASME, PED/EN, DIN 28011, DIN 28013 and GB/T production standards.

Q: Do you provide EN 10204 3.1 certificates?
A: Yes, we provide EN 10204 3.1 Material Inspection Certificates for every order from our factory.

Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer of ASME Pressure Vessel Heads with our own factory, full production equipment, engineering team and in-house inspection lab, providing one-stop services from raw material procurement, forming, heat treatment and NDT testing to finished product delivery.

Q: Do you accept custom orders?
A: Yes, we support custom fabrication to your drawings and specifications in terms of size, shape, material and surface finish, with full traceability and quality certification for every order.

Q: Do you strictly follow on-time delivery?
A: Yes, delivery time is calculated through our internal order management system, so we can confirm delivery time before order placement.

Contact us today for a fast quotation on your ASME / PED Semi Elliptical Dished Head requirements.