China SSAW Steel Pipe Machinery manufacturers

天津正大通用钢管科技有限公司是一家大型综合性企业，是一家焊接钢管制造商和焊接钢管设备制造商。迁安正大通用钢管有限公司位于中国河北省迁安市。占地面积47万平方米，现有职工1700人。我们管厂的生产能力达到每年200万吨。本厂可生产ERW钢管，热浸镀锌钢管，螺旋钢管，方钢管，矩形钢管，钢塑复合管等。共有钢管生产线55条，其中ERW钢管生产线12条， ERW方钢管生产线12条，镀锌钢管生产线11条，SSAW钢管生产线5条，钢塑复合管生产线4条。

Our pipes are widely used in oil and natural gas pipe line, water supply and drainage, fire control, CNG, heating supply, steam delivery and other Low pressure fluid delivery, also the frame, threading, steel structure and so on. Many famous projects adopt our pipes such as South-to-North Water Diversion Project, Shanghai World EXPO, Hangzhou Bay Bridge, Henan Inter-city Railway Yellow River Bridge, Wuhan Changjiang River Tunnel, SanBanXi Dam, Jinan Olympic Sports Center, Shiwu Highway,etc.

Our welded steel pipe products have been sold to many countries all over the world such as Mexico, Libya, Russia, Peru, Columbia, Vietnam and Myanmar, etc.
Our welded steel pipe equipment manufacturing plant, Wanrunda High Tech Co., Ltd. is located in Bazhou City, Hebei Province, China. It covers an area of 60000 square meters and 300 employees. We have working on pipe facilities designing and producing for 15 years. The main products are ERW pipe mills with pipe OD from 32mm-711mm, H.F, H-beam line, SSAW Ø219mm-Ø3020mm spiral tube mill line, ZJ350-2250mm slitting line, cold roll forming mill line, etc. There are around 90 sets of tube lines to be manufactured per year, and more than 1200 ton rollers to be produced. Our steel pipe production lines have been sold to more than 20 countries all over the world.

TIANJIN ZHENGDA GENERAL STEEL PIPE TECHNOLOGY CO LTD will devoted to oversea market's supply and sales, We will supply our best products and service to every buyer at home and abroad.China SSAW Steel Pipe Machinery manufacturers
website:http://www.tjzdpipes.com/