The Sinopec Huadong Branch’s “50-million-cubic-meter capacity development and development program for the Yanchuan South CBM Field†recently passed expert review. This marked the start of the expansion of the coalbed methane production and production in southern Yanchuan. According to the plan, the Yanchuan CBM field will form an annual production capacity of 500 million cubic meters by the end of next year and become the first CBM field of Sinopec. The Yanchuan South CBM field is located at the junction of Xiangning County in Shanxi Province and Hancheng City in Shaanxi Province. In April 2010, the first exploration well in Well No. 1 was drilled for production. The highest daily gas production was 2632 cubic meters. Since then, a number of experimental wells have been put into operation, such as Yan 1 Well, Yan 3 Well, Yan 5 Well, etc., and currently produce more than 40,000 cubic meters of gas each day. This classification including Cold Formed Square Steel Tube, usually they are used for contruction purpose, also some customer use them for car , billbord, stents, fence etc.
Jinan Xin Jiyuan is specialized in ERW and Seamless square&rectangular tube/pipe, hollow section structure pipe, and galvanized pipe in China. Annual output reaches 1.5 million tons. We have 2 production lines, could producte square pipe from 20*20*1mm to 600*600*35mm, rectangular pipe from 20*30*1.2mm to 600*800*35mm. Xin Jiyuan can manufacture square rectangular pipes as per the standards of ASTM A500, JIS G3466, EN10219, EN10210,DIN2240, BS1387, AS1163. Steel Grade: A500 GR.A/B/C/D, SS400, STKR490, S355JR, S275JO, S275J2, S355J0, S355J2, C350, C350 L0 ect.
We have three heat treatment furnace, two furnace of 100 mt, and one furnace of 300mt, that means we could finish 500mt goods at the same time.
Cold Formed Square Steel Tube
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JINAN XIN JIYUAN SPECIAL SECTION TUBE CO., LTD. , http://www.squarepipes.com