TUS mainly produces casing pipes, tubing, slotted liner and line pipes for oil and gas exploration and transmission, and also shaft tubes, piling pipes and structural pipes for other fields. Our annual production capacity is 500,000 tons. International production standards are executed strictly during production, such as API SPEC 5CT, API SPEC 5L, JIS G 3444, JIS G 3452, ASTM A53/A53M, AS/NZS1163, AS/NZS1074, EN10217, EN10219, EN10255, GB/T9711, GB/T3091, GB/T13793, GB/T19830, YB/T5209, SY/T5768and etc. Products are widely used in various fields, such as oil and gas exploitation, vessels and vehicles manufacturing, water and electricity industries, environ...

主要产品/业务: TUS mainly produces casing pipes, tubing, slotted liner and line pipes for oil and gas exploration and transmission, and also shaft tubes, piling pipes and structural pipes for other fields. Our annual production capacity is 500,000 tons. International production standards are executed strictly during production, such as API SPEC 5CT, API SPEC 5L, JIS G 3444, JIS G 3452, ASTM A53/A53M, AS/NZS1163, AS/NZS1074, EN10217, EN10219, EN10255, GB/T9711, GB/T3091, GB/T13793, GB/