ASTM A554 /312/ 778 stainless steel pipe / tube

Application Field

Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc.

Company Information:

Tianjin Demetal International Trade Co.,Ltd.Was founded in 2013. The annual sales amount of the steel is nearly 100,000 tons.

We are specialized in manufacturing various steel pipes and coil with well-equipped testing equipment and strong technical force. Our products are widely used in petroleum, chemical, power and gas, oil and gas well field casing and tubing, high pressure boiler tube, drinking water, fire, high-speed fence construction, steel tube, etc. The product performance and market share have been far ahead of similar products at home and abroad.

We produce ERW,SSAW,LSAW,Square and Rectangular steel pipe,galvanized steel products.Our products have been manufactured according to API, ASTM, EN, BS, ISO, DIN and JIS internationally advanced standards, and also approved by the third party. Based on the high quality and considerate service, our products have set up a prominent brand image in markets at home and abroad. Our markets mainly are Middle & South America, Southeast Asia, the Middle East and Africa and so on, covering nearly 100 countries and obtaining a well-deserved reputation. We have built long-term cooperation with many clients and have received wide acclaim.
Pursuing the principle of "Customer First, Integrity First", we are sincerely expecting to cooperate with you!

Free samples waiting for you!

Contact me immediately: 

Helen Li (Ms.) 

Mob/WhatApp: +86 131 1005 3067

Skype: helen(at)

E-mail: Helen(at)