ASTM A53Gr的。B无缝管

1:the seamless pipe 1/8''-16'' 2:WT:2-45mm 3:Standard:ASTM,JIS,DIN,BIS,GB 4Length :5.8-12M 5:Material :A53,A106,St35,St37 Hebei BaiYiSteel Pipe Manufacturing Co., Ltd. was established in 1997, the official factory in 2001 and put into a large number of advanced production equipment. Located in the steel production base - South Economic Development Zone, Cangzhou mounds. 240 kilometers from the capital Beijing. Away from the important port in North China - Tianjin, 140 km. Vast, unique traffic. Our more than 500 employees. Covers an area of 135,000 square meters. Has six large-scale standard production workshop. 180mm seamless punch a production 8mm_406mm * 2_45mm various standards of seamless steel tubes, is now the largest seamless Cangzhou and hot rolling equipment. Another hot, hot expansion,