GB - Chinese national standards

Zinc-aluminum alloy coated steel bars for the reinforcement of concrete

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Coated steel bars for the reinforcement of concrete

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steel for offshore mooring chain cables

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification energy saving design for reheating furnace of steel rolling in iron and steel works

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for hot charging and hot delivery of semi-closed arc furnace

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Methods of determination and calculation of heat balance in regenerative furnace of iron and steel industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for energy-saving technology of coke dry quenching

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specification for energy-saving of coke dry quenching

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Metallic materials—Tubes—Transverse bending test

Available languages: English, Chinese

Available design: electronic design (pdf), Print design