precision seamless pipe/seamless pipe DIN2391/honed seamless steel pipe
USD $600 - $1,250 /Metric Ton
Min.Order:5 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
Specifications:
1.Standard:GB/T8713,GB/T3639,DIN2391,EN10305,ASTMA519,ASTMA106-2006
2.Grade: 20#(aisi1020,ck20),45#(aisi1045,ck45),st52(16Mn,Q345D),25Mn(stkm13c-t),27SiMn
3.OD:30-250mm
4.ID tolerance:H7,H8,H9
5.Surface roughness:Ra 0.02— 0.4μm
6. Delivery condition:BK,BKW,BKS,GBK,NBK
7.Wall thickness:10%×ID
8.Ovality: ≤ 0.10-0.20
9.Curvature:0.3
Production workshop:
Certification: