Large Diameter Dished Ends Manufacturer in China with ASME Certificates SA-240M Stainless Steel

Large Diameter Dished Ends Manufacturer in China with ASME Certificates SA-240M Stainless Steel

1.Quality Control and Certificates from Henan Guojiang Precision Formed Head Co., Ltd.

(1). QC Inspection Items Include: Roundness, Wall Thickness Uniformity, Minimum Thickness, Height Tolerance, Diameter Tolerance, Circumference, Knuckle Radius, Crown Radis, Surface Finish, Visual Inspection, Weld Inspection (NDT), Dimensional Marking, etc.

(2). Available Plate Materials include Stainless Steel SA-240M 304/304L, 316/316L, 904L and Duplex Stainless Steel; Carbon Steel SA-516 Gr.60, SA-516 Gr.70; as well as Alloy Steel.Custom Orders with Specified Materials are also Accepted.

(3). In-house Services We Provide Inlcude: Joggling, Pickling, Heat Treatment, Polishing, Trimming, Hole Openning, Beveling, Laser Blanking, NDT Inspection, Surface Grinding, Dimensional Marking, PHWT=Post-Weld Heat Treatment, etc.

(4). Henan Guojiang Precision Formed Head Co., Ltd Certified with ASME & PED Certificates.

(5). Manufactured in Compliance with ASME & PED/EN, Klopper DIN28011, Korbbogen DIN28013 Standards.

(6). ISO Certified, Equipped with an Advanced Order Management System at our Factory.

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

Henan Guojiang Precision Formed Head Co., Ltd is One of China's Leading Manufacturers of Large Diameter Dished Ends. Our Material Scope covers SA-240M Stainless Steel, SA-516 Gr.70 & Sa-516 Gr.60 Carbon Steel, Duplex Steel Dished Ends, Alloy Steel, As well as Carbon Steel grades including Q345R, Q235B, 16MnDR, and others.

Our Factory Manufacturers in compliance with ASME Standards, PE/EN Standards, and Klopper DIN28011, Korbbogen DIN28013, and GB/T Production Standards.

As a Reliable Chinese Suppliers of Dished Ends, We attach great importance to on-time shipment. Supported by our internal order management system. We can calculate the lead time prior to order placement and clearly inform our customers to support their order decision-making. Once an order is confirmed, every production stage is kept under control t ensure on-time shipment.

3. Relevant Product Range from Our Factory:

(1). Elliptical Dished Heads

(2). Torispherical Tank Ends

(3). Polished Stainless Steel Sanitary Dished Ends

(4). Conical Head Dished Heads Covering Stainless Steel, Carbon Steel, Alloy Steel, Duplex, etc.

(5). Stainless Steel Flat Head

(6). Pressure Vessel & Tank Heads from China Manufacturer

(7). Pipe Caps Covering Raw Materials of SA-240M Stainless Steel & SA-516 Carbon Steel.

(8). Custom Order Accepted.

(9).Sanitary Dished Heads.

(10). Flanged & Reverse Dished Heads, etc.

4. Our Cooperating Manufacturer, who Purchases Dished Ends from Henan Guojiang Precision Formed Head Co., Ltd.:

Henan Guojiang Precision Formed Head Co., Ltd With Extensive Production Experience and Comprehensive Manufacturing Capabilities. We have Long-Term Cooperation with Leading Domestic Pressure Vessel and Storage Tank Manufacturers that Require High-Quality Dished Ends. This Demonstrates that Our Dished Ends are Widely Recognized and Accepted by Qualified Manufacturers Accross China.

Below is Partial List of Our Domestic Cooperating Manufacturers for Pressure Vessels and Storage Tanks Fabricators.

(1). CIMC Sanctum Cryogenic Equipment.

(2). Enric Gas Equipment.

(3). United Imaging Healthcare.

(4). Cobetter Filtration Equipment.

(5). Baowu Steel Group.

(6). Kadant Pulping Equipment.

(7). Austar Pharmaceutical Technology & Equipment.

(8). Meto Beer Equipment.

(9). Yongan Heli Special Equipment.

(10). Yingde Biomedical Equipment.

(11). Huate Electronic Chemicals.

(12). Deyang Cryogenic Technology.

(13). Shngda Filtration Equipment.

(14). Sanqiang Medical Devices.

(15). Runfeng Cryogenic Equipment.

(16). Sanjiang SPACE Mechanical Engineering.

5. Frequently Asked Questions (FAQ): 

Q: Certificates Available?

A: Henan Guojiang Precision Formed Head Co., Ltd. is Ceritified with ASME & PED Certificates.

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: Provided EN10204 3.1 Certificte?

A: Yes, We are Providing EN10204 3.1 Materials Inspection Certificate for Every Order from our Factory.

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.