Detailed Product Description

Liaocheng zhengtong steel pipe co.;ltd was established in 1992 with original name Liaocheng development zone zhengtong steel pipe co.;ltd. It is a big seamless steel pipe manufacture and sale company in west Shandong province. The company has a superior geographical location with  Ji-gan express way on the north , Beijing-Jiulong railway on the west.

The materials the company supplys throughout the year is:

DIP ISO 2531 K9,            20#20G45#16Mn (Q345A.B.C.D.E)SA106B45.8 27SiMn12Cr1MoV15CrMo10CrMo910STFA25(P5)STFA26(P9)P11P12A335P91A335P92WB36[15NiCuMoNB5] 102(12Cr2MoWVTiB)etc.. the specifications carried out is: instructure pipe GB8162-1999,liquid pipe GB8163-1999, steel pipe for medium and high pressure furnace GB3087-1999, liquid pressure cructh pipe GB17396-1999, steel pipe for high pressure furnace GB5310-1995, steel pipe for chemical fertilizer GB6479-2000, petro cracking pipe GB9948-88, steel pipe for ship GB5312-2000. our company will service the customers with excellent products, first class services and reasonable prices.