Based in Jiangsu province, the company makes casing, tubing and drill pipes for the oil - and natural-gas-exploration industry.
WSP总部位于江苏，主要生产油气勘探行业所用的套管、油管和钻杆。
Kitchen oil, smoke thick, gas, water, electricity pipes vertical and horizontal, the bed placed here, obviously wrong.
厨房油、烟味浓，气、水、电管道纵横，把床安放在这里，显然不妥。
We are professional on malleable iron pipe fittings. They are used for joining pipes lines of water, steam, gas, oil and etc.
我们是一家专业生产玛钢管件的公司。玛钢管子零件应用于供水管道、水蒸气管道、煤气管道、输油管道的连接。
The large dia. straight seam welded pipes are mainly used to transport oil, natural gas, coal pulp and other liquids.
大直径直缝焊管主要用于石油、天然气、水煤浆及各种液体的管道输送。
The Aramid fiber reinforced thermoplastic pipes are successfully trial-used in oil and gas pipelines in some developed countries.
在一些发达国家，芳纶纤维增强塑料管已在油气管网工程中得到成功应用。
LSAW pipes, made by thick steel plates through compacting, are main pipeline products for long-distance transportation of oil, natural gas.
直缝埋弧焊管是长距离输送石油、天然气的主要管线产品，钢管由厚钢板压制成形。
The pipes are used for carrying sewage, water, oil or gas. Therefore, the weld seams produced during the manufacture of the pipe must be absolutely leak tight.
用于传输城市污水，水，油或者天然气的管道在焊接时必须保证严格的密封以防止泄露。
Selection program and principle of pipes for long distance oil and gas transmission pipeline is introduced.
介绍了长输油气管道用钢管的选用程序和原则。
Selection program and principle of pipes for long distance oil and gas transmission pipeline is introduced.
介绍了长输油气管道用钢管的选用程序和原则。
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