Cold drawn Q345 seamless steel pipe/tube
USD $800 - $1,156 /Metric Ton
Min.Order:5 Metric Tons
Hebei Province Gold Mysterious Pipe Co., Ltd.
Cold drawn Q345 seamless steel pipe/tube
Matearial:Q345/16Mn
Standard:ASTM A210-C
Chemical compositon(%)
C | Si | Mn | P | S |
<=0.20 | <=0.55 | 1.00-1.60 | <=0.035 | <=0.035 |
Mechanical peroformance
Tensile Strength | Yield Strength | Elongation |
>=510 | >=345 | >=21 |
Production equipments
Production line
Quality inspection
1.Raw material inspection:to inspect whether the chemical composition is qualified or not.
2.Heat pipes inspection:to measure the outer diameter and the wall thickness.
3.Semifinished product inspection:to check the inner diameter and the OD.
4.Patrol inspection:to check the OD and ID.
5.Performance testing:to test the mechanical composition is qualified or not.
6.ECT/UT:to test the pipe one by one.
7.Artifical inspection:to measure the OD and WT.
Product show
Company profile
Hebei Province Gold Mysterious Pipe Co.,Ltd is a professional seamless steel pipe manufacturer with 6 years. Products include cold drawn seamless steel pipe,alloy seamless steel pipe, carbon seamless steel pipe,and psecial shape seamless steel pipe. Our products used in auto parts,agricultural machinery,boiler tube etc. We have rich experience in this line,such as India,Korea,Tureky etc. We are planing expand our market continously.
Contact information
Lisa Dong
Skype:jinaoguanye1
Add:Pangkou Automobile and Agricultural Accessories Industrial Park,Gaoyang COuntry,Baoding City,Hebei Province
QQ:1079775795
Phone:86-312-6721288