Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd., is a top 1 Hollow Section manufacturer in China which has capacity to manufacture JIS G 3466, ASTM A500/A501, ASTM A53, A106, EN10210, EN10219, AS/NZS 1163 standard round, square and rectangular pipes and tubes.
Relevant available steel grades includes STKR400, STKR490, S235J2H, S355J0H, S355J2H, S460NH, GR. A/B/C and etc.
Products as per production procedure includes ERW, LSAW, SSAW, Cold-Drawing pipe and tubes.
Meanwhile, the mill is qualified by EN10210, EN10219 FPC and LEED certificates (EPD & PHD certificates).
Mill’s advantage scope is for Jumbo Size hollow sections especially as below for some project requirement.
1.For some package inquiry or requirement for project bid, the MOQ as per only 1 metric ton is available.
2.Help the client to combine the different products into one package including steel pipes, tubes, plates, beams. angles or other steel products.
3.Assist client to arrange the Mill Test Certificate as per EN10204 3.2 Level including product surface and laboratory tests.
4.There is available inventory stock for steel pipe and tube to meet the urgent requirements.
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd., referred to as Yuantai Derun, is a high-tech enterprise recognized by the state and a single champion enterprise of square and rectangular pipe products in China.
Yuantai Derun is engaged in the design of infrastructure materials and the manufacture of structural steel pipe products for terminal fields such as prefabricated steel structure buildings, glass curtain walls, large venues, photovoltaic projects, animal husbandry and agricultural construction, ships, automobiles, machinery, etc.
At present, it has developed and mass-produced a number of special steel pipe products such as ultra-large diameter, ultra-thick wall, right angle, and special shape, and has mastered the core technology of manufacturing structural steel products for major projects. The products are widely used in prefabricated residential buildings, photovoltaic structure support, tower crane manufacturing, glass curtain wall projects, bridge guardrails, airports, high-speed rail stations and other fields. It has undertaken the supply of materials for many national key engineering projects. This includes the 135,000-ton steel pipe pile project for the State Power Investment Corporation’s largest ultra-high voltage photovoltaic power project in Qinghai with a capacity of tens of millions kilowatts, the 70,000-ton square and rectangular pipe project for the Chinese Ministry of Agriculture’s “Belt and Road” Egyptian agricultural greenhouse project, the hot-dip galvanized square and rectangular pipes for the Hong Kong-Zhuhai-Macao Bridge, and the supply of square and rectangular pipes for national key projects such as the National Stadium, the National Grand Theater, and the Beijing Daxing International Airport.