GB713 Q345R material is a alloy pressure vessel steel with specified elevated tempera...

GB713 Q370R steel grade is a alloy pressure vessel steel with specified elevated temp...

We can produce and supply DIN 17155 boiler steel products and DIN 17155 boiler steel...

JIS G4053 SCM440 steel is a commonly used steel for high-strength fasteners. The prod...

EN10083-3 42CrMo4 steel is a kind of material used in industrial area. Compared with ...

EN 10083-3 34CrMo4 (1.7220) steel has high static strength, high impact toughness and...

Shunda Heavy Industry Machinery Co.,Ltd has vast experience in supplying mining machi...

1. Product: cone crusher spare parts bowl liner/concave 2. Size: HP100-500 3. Grade...

99.99 % pure Cu copper 5000 mt per month

We, Hebei Borun Petroleum Pipe Manufacturing Co.,Ltd are an international manufactu...

Process: Seamless Standard: API 5CT Out Diameter:Casing: OD 4 1/2"- 20" (114.3mm-50...

Casing Pipe: Technical standard: API SPEC 5CT、API SPEC 5B Product grade： H40、J5...