Chinese Manufacturer of Pressure Vessel Heads with ASME & PED Certificates

Chinese Manufacturer of Pressure Vessel Heads with ASME & PED Certificates

1.About Us--Henan Guojiang Precision Formed Head Co., Ltd.

Henan Guojiang Precision Formed Head Co., Ltd. As One of Leading Chinese Manufacturer of Pressure Vessel Heads Covering with SA-516 Carbon Steel and SA-240M Stainless Steel, Duplex and Alloy Steel. Cold Forming with Dedicated Moulds to Achieve Superior Dimensional Accuracy and Consistent Mechanical Properties. Our Pressure Vessel Heads are Widely Supplied for Storage Tanks, Heat Exchangers, Boilers and Pressure Vessels, Complying with ASME, PED and GB/T Standards. Custom SIzes, NDT Inspection and Material Test Certificates (EN 10204 3.1) are Available Upon Request.

2. Quality Control and Certificates:

Henan Guojiang Precision Formed Head Co., Ltd. Implements a Rigorous Inspection System Managed by Our In-House QC Department. Our Inspection Scope Covers Minimum Wall Thickness, Uniform Height, SF, NDT Testing, Heat Treatment Verification, Roundness Tolerance, Diameter Tolerance and Other Critical Parameters.

(1). We are a Factory Certified with ASME and PED Certificates.

(2). Production Standards Available: ASME, PED and GB/T.

(3). Offering EN 10204 3.1 Certificates for Every Order from our Factory.

(4). 100% Traceable for Both Raw Materials with Heat Furnace Number and Pressure Vessel Heads Produced from our Factory.

(5). Custom Order Accepted.

3. Products Range of Pressure Vessel Heads from Henan Guojiang Precision Formed Head Co., Ltd.

(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). Custom Order Accepted.

4. Frequently Asked Questions (FAQ): 

Q: On-Time Delivery?

A: Yes, Delivery Time Calculated by our Innter Order Management System, We can Tell Our Customer Delivery Time Before Order Placement.

Q: What Production Standards Do you Support?

A:  Henan Guojiang Precision Formed Head Co., Ltd. Holes ASME & PED Certifications. Our Manufacturing Fully Complies with ASME and PED Standards. We also produce Tank Bottom Heads in Accordance with GB/T Standards upon Request.

Q: Do you Accepted Customer Order of Elliptical Heads for Single Crystal Furnace?

A: Yes, with Detail Drawing Requiements.

Q: Provided EN10204 3.1 Certificte?

A: Yes, Provided EN10204 3.1 Materials Inspection Certificate for Every Order from Us.

Q: Customer Order Accepted?

A: Yes, with Detail Specification Requirements or Drawings Offer to Us Accordingly.

Q: Are you a Manufacturer or a Trading Company?

A: We are Professional Manufacturer of Tank Bottom Heads---Henan Guojiang Precision Formed Head Co., Ltd. We own our factory with Full Production Equipment, Engineering Team and in-house Inspecition Lab. We provide one-stop services from raw material procurement, forming, heat treatment, NDT testing to finished product delivery.

Q: Dual Grade of Stainless Steel Materials Available?

A: Yes, Dual Grade Under ASME Code is Accepted, For Example: Dura Grade SA-240M 304 and 304L.