Jiyun City Kunyuan Forging Co., Led

Material are 21CrMo10, 35CrMo Diameter is 1200mm Length is about 7000mm Weight is no more than 25T Spec: QT hardness:HB250 UT h

corrugated roller for paper machine Material: 42CrMo, 48CrMoA or other carbon steel/Alloy steel Size: diameter range from 60MM to 500MM or per cu

Material are 2Cr13, 20CrNiMo, 45# Size: Diameter from 300mm to 360mm length from 2350mm to 2800mm Standard:GB/T 6402-91 Aplicat ion: gla

the diameter is from 60mm to 400mm the material is 9Cr2Mo, 86CrMoV7, 9Cr2, 9Cr2V Barrel hardness morn than 80HSD Hardness depth morn than

Straightening roller the diameter is 1000mm the length is less than 12000mm the material is 60CrMov, 9Cr2Mo, 80CrMov, H13 Barrel hardness

Straightening roller the diameter is 1000mm the length is less than 12000mm the material is 60CrMov, 9Cr2Mo, 80CrMov, H13 Barrel hardness

Material: 45, 8620, 4140, 4340, 1045...... Size: available diameter from 200mm to 800mm length up to 4500mm Smelting methods:EAF+LF+VD

Material:4145H Smelting method: EAF+LF+VD Size: D568*810*2506MM UT:ASTM A388 Heat treatment: normalizing+tempering Surface hardness: 225HB

Material are 20#~45#, 20CrMo~50CrMo, 40Cr, 5CrMnMo or other carbon steel/alloy steel Diameter is from 200~700mm Spec:Per customere's requireme