Process: Spiral Submerged- Arc Welded Steel Pipe Usage: Used for low pressure liquid delivery, such as water, gas, and oil; construction and piling Standard: API 5L, API 5CT, ASTM A252, ....
I am Shawn from Hunan Great Steel Pipe Co., Ltd . We have been making and exporting steel pipe for over 15 years , asset worth 2 billion RMB with 1825 employees .Now our production capacity is 2, ....
we are a group company with 5 medium size steel pipe factories, we treasure every order to survive in this fierce competition and develop ourselves. we are reliable for our quality and accurate....
Carbon Seamless steel pipe information : Usage: Applicable to the general structure, mechanical structure, water wall panel, economizer, super heater, boiler and heat exchanger with seamless....