... pipe inv.用电讯设备传送;用管道输入;吹奏管乐器迎入 welded pipe焊管;焊接管;焊制管 seamless steel pipe无缝钢管 ...
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焊制管接头 welded-in stub
聚乙烯焊制管件 polyethylene fitting from butt fusion ; PE welding pipe fittings
钢板制对焊管件 Steel plate butt-welding pipe fittings ; Steel Plate butt-welded fittings
焊接管拉制机 skelper
钢制对焊无缝管件 Steel butt-welding seamless pipe fittings ; Steel butt-welded seamless fittings
对焊钢制管法兰 Steel pipe welding neck flanges
板式平焊钢制管法兰 Slip-on-welding plate steel pipe flanges
带颈对焊钢制管法兰 Steel pipe welding neck flange
带颈平焊钢制管法兰 Hubbed slip-on-welding steel pipe flanges
焊制管件采用管材焊制方式加工而成，使用安全可靠。
Fabricated fittings are welded out of a length of pipe, safe and reliable.
采用焊道错位叠加方法，再现了螺旋管双面埋弧焊制管过程中内、外焊焊接热影响区(HAZ)的焊接热循环。
In this paper the HAZ weld thermal cycles of the welding by both sides submerged arc welded steel pipe were reproduced by the dislocation overlap weld method.
胜邦牌焊制管件采用PE80或PE100优质原料生产制造，有SDR11、SDR17等系列，分别与不同材质和压力等级的管材配套使用。
Shenbon fabricated fittings use PE80 or PE100 high quality raw materials in SDR11 and SDR17, which can be connected with pipes in different materials and pressure ratings.
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