Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply api 5l x60 steel line pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MORE
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply api 5l x52 steel line pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MORE
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply api 5l x42 steel line pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MORE
Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Petroleum seamless steel line pipe for petroleum industry and Heat Exchanger industry and Machining Industry etc.
READ MORE
API 5L Seamless Steel Line Pipe PSL-1 & PSL-2,Grade: B X42,X46, X52, X60, X65, X70, X80
READ MORE