Mirror Polished ASME Flanged and Dished Heads Manufacturer in China

Mirror Polished ASME Flanged and Dished Heads Manufacturer in China

1.Specifications of ASME Flanged and Dished Heads:

2. Certificates of ASME Flanged and Dished Heads:

Our Factory is Certified with ASME, ISO and PED Certificates.

We are capable of Fabricating ASME Flanged and Dished Heads in Accordance with ASME, PED/EN, DIN and GB/T Standards. Catering to Diverse Specification Requirements for International Projects.

3. Quality Control of ASME Flanged and Dished Heads:

We maintain a strict QC system run by our in-house QC department. Dimensional checks, material verification and NDT tests, Surface Treatment, are fully documented for complete batch traceability.

Each order comes with a full inspection document package:
(1). Quality certificates with full inspection and dimension records.
(2). EN 10204 3.1 Mill Test Certificates (MTC).
(3). NDT reports and other inspection documents.
(4). Full traceability of ASME Flanged and Dished Heads Manufactured by Our Factory.

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

(1). Henan Guojiang Precision Formed Head Co., Ltd. manufactures ASME Flanged and Dished Heads to international standards: ASME, PED/EN, DIN 28011, DIN 28013 and GB/T. We adhere to these codes and strictly control tolerances for dimension, wall thickness, roundness, diameter and other inspection items.

(2). All ASME Flanged and Dished Heads are inspected by our QC department. Inspection numbers are listed on quality certificates available on request.

(3). EN 10204 3.1 Mill Test Certificates (MTC) are supplied for all orders. and Fully Traceable with Furnace Heat Number.

(4). Complete traceability system: Raw materials linked to furnace heat numbers, Each ASME Flanged and Dished Heads assigned an ID number within our order management system.

5. Frequently Asked Question(FAQ): 

Q: What Materials are Used to Manufacture ASME Flanged and Dished Heads?

A: We Mainly Manufacture ASME Flanged and Dished Heads from SA-240M Stainless Steel (304/304L, 316/316L, 904L). Carbon Steel (SA-516 Gr.60/Gr.70), Duplex and Alloy Steel are Also Available on Request.

Q: Which Certifictions Does Your Factory Have?

A: Our factory is certified with ASME (U-Stamp), PED and ISO 9001. Every order is supplied with EN 10204 3.1 material certificates, and third-party inspection is available on request. 

Q: What Manufacturing Standards do You Follows?

A: We Manufacturer ASME Flanged and Dished Heads to ASME Boiler & Pressure Vessel Code (Section VIII) and PED, with Reference to DIN and GB/T Standards where Required. Our Quality System is Certified to ISO 9001, and Every Order is Supplied with Quality Certificates and EN 10204 3.1 Certificates.

Q: Do you Guarantee on-Time Delivery

A: Yes, Our Order Management System Controls Every Manufacturing Step, So We Confirm and Accurate Lead Time Before Order Placement and Strictly Follow It. On-Time Delivery is Reliable and Stable Across All Orders.

Q: Can you Provide ASME U-Stamp Certification?

A: Yes, U-Stamp is Available. It Requires an Authorized Third-Party (ASME) Inspector to Visit Our Factory for Review and Stampin, Which involves an Additional Fee and Longer Lead Time, Please Confirm this When Order Placement.

Q: Do you Accept Custom Orders?

A: Yes, Custom Sizes, Materials and Standards are Available per Your Technical Drawings and Requirements.

Q: What is your Typical Lead Time?

A: Our Standard Lead Time is 10–20 working days upon receipt of your deposit and confirmed drawings. It can be adjusted according to the order quantity, material and processing requirements.