Sign In | Join Free | My
Jiangsu Gangyu Pipeline Equipment Co.,Ltd
Jiangsu Gangyu Pipeline Equipment Co.,Ltd Excellent Global Provider Of Steel Pipes And Fittings
Home >

Jiangsu Gangyu Pipeline Equipment Co.,Ltd Quality Info

Jiangsu Gangyu Pipeline Equipment Co.,Ltd

Elbow fitting producing process:


Material - choosing - Material inspecting - Entering warehouse - Material cutting - Intermediate frequency heater reducing and bending - Shaping - Heat treatment - Ends machining - Visual inspection - Chemical composition analysis - Dimensions inspection - Mechanical performances testing - Sand blasting - Painting - Stenciling - Packing - Product checking - Shipping



To conform to the requirement of the times and to hold the products quality, our company owns perfect checking apparatus of ect detector, ultrasonic crack detector and x-ray crack detector, and advanced cracking facilities of photoelectric spectrograph, material testing machine and fuzzy temperature-controller, to ensure the perfect quality.


Company Certifications

Standard:business license
Number: 320200000224476
Issued By:goverment
Standard:quality management system certificate
Number: 00113Q212752ROS/3200
Issued By:China quality certification centre
Standard:SGS audited certificate
Number: QIP-ASI154681
Issued By:SGS
Standard:Foreign Trade Registration
Number: 01357914
Issued By:government
Send your message to this supplier
Enter your email please.
To: Jiangsu Gangyu Pipeline Equipment Co.,Ltd
Characters Remaining: (0/3000)