Specifications

Seamless Steel Tube for Shock Absorber
Standard:GB/T3639 DIN 2391 EN 10305
Marterial:20# C22 Gr.B 40# 45# 27SiMn 42CrMo .

Seamless Steel Tube for Shock Absorber

• Standard:GB/T3639 DIN 2391 EN 10305
•  Marterial:20# C22 Gr.B 40# 45# 27SiMn 42CrMo . 42CrMo SCM440
• OD:8-240mmWT:1-38mm
• Tolerance:id+-0.3-0.03mm od+-0.3-0.03mm
• Technological parameter:cold drawn cold rolling finish rolling
• Month capacity:300mertic ton
• Delivery time:30-days
• Payment terms:T/T L/C
• Application:Vehicle, machinery accessories to the precision of the steel tube with high requirements, bright and clean degree have the machinery