API5L X52 LONGITUDUAL SUB-MERGED ARC-WELDED STEEL PIPE( LSAW) FOR OIL AND GAS TRANSPORTAION ENERGY STEEL INDUSTRIAL CO., LTD 7:28 4 years ago 2 498 Далее Скачать
API 5L CARBON BLACK STEEL PIPE FOR LIQUID TRANSPORTAION-ENERGY STEEL INDUSTRIAL ENERGY STEEL INDUSTRIAL CO., LTD 6:40 4 years ago 21 Далее Скачать
API 5L Steel Pipe: 20 Essential Questions and Answers | Everything You Need to Know EPCLAND 5:03 1 year ago 1 244 Далее Скачать
API 5L PSL2 x52 LSAW steel pipe／tube for oil and gas pipeline jie Min 0:26 7 years ago 16 Далее Скачать
China API5L X42,X46,X52 ERW steel pipe,China erw structural steel tube for sale tianjin zhongshun 0:16 8 years ago 9 Далее Скачать
China API5L X42,X46,X52 ERW steel pipe,China erw structural steel tube for sale tianjin zhongshun 0:16 8 years ago 11 Далее Скачать
ERW steel pipe with API 5L standard for Oil and Gas transportation factory price jie Min 0:16 7 years ago 9 Далее Скачать
API 5L X52 ERW welded steel pipe,China ERW black carbon welded steel pipe and tube for sale tianjin zhongshun 0:16 8 years ago 5 Далее Скачать
China API 5L X52 ERW welded steel pipe,China ERW steel tube for sale tianjin zhongshun 0:16 8 years ago 16 Далее Скачать
41 API 5L Standard for Seamless and Welded Pipelines (@petrosult9821) PETROSULT 4:56 1 year ago 1 874 Далее Скачать
China API 5L X52 ERW welded steel pipe,China ERW steel tube for sale tianjin zhongshun 0:16 8 years ago 10 Далее Скачать
API 5l carbon steel SSAW steel pipe,China Coated steel pipe ssaw steel pipe Manufacture tianjin zhongshun 0:16 8 years ago 9 Далее Скачать
API 5L X52 ERW welded steel pipe,China ERW black carbon welded steel pipe and tube for sale tianjin zhongshun 0:16 8 years ago 4 Далее Скачать
China China supply API 5l ERW lsaw ssaw seamless carbon steel pipe,China SSAW welded steel pipe Manu tianjin zhongshun 0:16 8 years ago 5 Далее Скачать
ASTM A252 Piling Pipe ／EN10219 Structure Pipe Lisha Ma-steel pipe supplier 0:11 7 years ago 112 Далее Скачать
LSAW steel pipe API 5L X52 PSL2 checking dimension Centerway Steel Co.,Ltd 0:53 2 years ago 282 Далее Скачать
Youfa API 5L spiral welded steel pipe Tianjin Youfa Steel Pipe (Youfa International Trade) 0:46 1 year ago 289 Далее Скачать
