widely use in construction high quality and cheapest price do all kinds of painting for you steadily supplying   rectangular steel pipe is world wide use in construction,goods shelf,steel sheds,truck manufactruing,road construction,fence manufacturing,gate...

square and rectangular tube 40 x 40 -- 220 x 220 mm round pipe OD 16 - 273 mm ASTM/GB/ Manufacture square and rectangular tube 40 x 40 -- 220 x 220 mm round pipe OD 16 - 273 mm  ASTM/GB/Manufacture ...

1 16-273mm carbon steel pipe 2 widely use for construction,transmission, 3 carbon steel pipe from Q195 to Q460 the material steel pipeNominal size  Out diameter  Thickness Inch             mm          ...

1 round, square,rectangular carbon pipe 2 widely use in construction and low price high qualtity 3 we are direct the manufactu Welcome to your inquiry about our products.We assure that our products will satisfy your needs with competitive performance price ratio and best...

1 high tention and good quality 2 black carbon steel pipe manufacture 3 widely use in many ways 4 GB,JIS,ISO,ASTM,BS,DIN  the black carbon steel pipe is widely use in conveyor belt transmission,machine rotary drum,goods rolling dilivery, our products are welcomed in...

40 x 40 -- 220 x 220 40 x 40 -- 220 x 220 square and rectangular tubeASTM A500OD 16 - 273 round tubeASTM / GB Laiwu fangyuan PipeJohn square and rectangular tube ...

steel square and rectangular tube We are square and rectangular tube manufacture in Shandong province, China. We are square and rectangular tube manufacture in Shandong province, China. We produce over 200000 tons per year, size range :Round pipe: OD 16mm – 273mm wall...

Round pipe: OD 16mm aa 273mm wall thickness: 1.8 aa 10 mm Square and rectangular tube: 40 x 40 aa 220 x 220 mm, wall thickness We are square and rectangular tube manufacture in Shandong province, China. We produce over 200000 tons per year, size range :Round pipe: OD 16mm –...

Round pipe: OD 16mm aa 273mm wall thickness: 1.8 aa 10 mm Square and rectangular tube: 40 x 40 aa 220 x 220 mm, wall thickness We are square and rectangular tube manufacture in Shandong province, China. We produce over 200000 tons per year, size range :Round pipe: OD 16mm –...

high quality and low price solder wire of the welding seam is scraped widely use in the water supplying and drainage system Laiwu Fangyuan Tube Co.,Ltd is a famous steel manufacturer in china nad our products is welcomed by friend in and abroad and many...