伟德体育 - 综合体育赛事平台|奥体中心合作伙伴

Inner Diameter:

Within ɸ1000mm, Length 12,000mm;

Length:

Max. Length 20,000mm;

Surface Finish:

Ra0.8-1.6;

Technical:

Casting, Forging;

Surface Hardness:

As per different material;

Heat Treatment:

Quenching and Tempering,

Carburization hardening;