ASME Certified Elliptical Dished Ends Supplier in China Covering SA-240M Stainless Steel & SA-516 Carbon Steel
1.About Henan Guojiang Precision Formed Head Co., Ltd.
(1). Henan Guojiang Precision Formed Head Co., Ltd. is One of Leading Manufacturers of Elliptical & Torispherical Dished Ends in China.
(2). Our Factory has a Strong Engineering Team and accepts all type of custom orders.
(3). Henan Guojiang Precision Formed Head Co., Ltd. Manufactures in Compliance with ASME, PED/EN, DIN28011, DIN28013 and GB/T Standards.
(4).Available Material Grades Include Carbon Steel SA-516 Gr.60, SA-516 Gr.70, Q235R, Q345B, 16MnDR ; Stainless Steel SA-240M 304/304L, 316/316L; Duplex Steel A2205, Alloy Steel, etc.
(5). Henan Guojiang Precision Formed Head Co., Ltd. Provide EN10204 3.1 Certificates for all orders.
(6). Non-Destructive Testing (NDT) Services Include RT, PT, UT and MT.
(7). Heat Treatment Options for Carbon Steel are Available: N=Normalized, SR=Stress-Relief.
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.
| Certification Standards |
| GB/T 25198-2023 |
| ASME BPVC Sec.VIII Div 1 |
| PED (Pressure Equipment Directive) |
| ISO 9001:2015 |
| ISO 14001:2015 |
3. Frequently Asked Questions:
Q: Do you Follow On-Time Delivery?
A: Yes, Delivery Time Calculated by our Innternal 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, We are Providing EN10204 3.1 Materials Inspection Certificate for Every Order from our Factory.
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.
Q: Certificates Available?
A: Henan Guojiang Precision Formed Head Co., Ltd. is Ceritified with ASME & PED Certificates.
4. Relevant Elliptical Dished Ends 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.
(9).Sanitary Dished Heads.
(10). Flanged & REverse Dished Heads.
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