Specification: dia1.0-dia350mm (+1/-1mm)*4000mm

Standard:GB/T 2965-2007,ASTM B348,ASTM F67,ASTM F136，AMS 4911

Purity: min99%

Certificate: SO 9001,SGS report, Material and test report.

Chemical requirements

Mechanical property

The reason why you Choose us

·ISO System

·SGS and BV Audited company .

·Industry experience over 2 years.

·Management Systems-Internal Software

·Finished Product Inventory-More Than 500 Tons.

·Raw Material inventory -Over 800 Mertic Tons.

·Shipment of goods -More than 30 countries worldwide.

·We have the most convenient transport and prompt delivery.

·We offer competitive price with best service .

·We have high technical production line with top quality products.

·We have win high reputation based on best quality products.