Design and Manufacture: API609, ASME B16.34
Face to face (end to end): API 609, ASME B16.10
Flanged connection: ANSI B16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598
Wall thickness: API 600
All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers' requirements as applicable.
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).
Quality Control (QC):
The QC is responsible for all aspects of quality, from receiving of material to control of machining, welding, nondestructive examination, assembly, pressure testing, cleaning, painting, and packaging.
Pressure Testing:
Each valve is pressure tested in accordance with ASME B16.34, API 598, or special customers' requirements as applicable.
If you have any enquiry about quotation or cooperation, please feel free to email us at sales@wfecn.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
