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wrap tube
angle iron slotware
elbow flange
raw and processed materials storeroom
finished product storeroom.
produce equipment
inspect equipment
produce distribution map
 
        管件代号         美标弯头壁厚重量
        国标系列壁厚重量表         美标三通
        美标异径管         国标三通
        对焊三通、四通尺寸 GB12459         国标异径管
        管帽重量         翻边几何尺寸
        管帽几何尺寸         极限偏差
        异径管几何尺寸         国标、美标弯头尺寸
        弯头外弧长度
        JIS日标         DIN德标
        各国口径尺寸换算         常用材料化学成份及机械性能
        管件引用标准         世界牌号对照表
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Hebei Wanrun Tube and Pipe industry Co., Ltd
TEL:0317-6868999/6827777
FAX:0317-6865886/13391919999
ADR:Xinman Industrial Park of Hebei
In Beijing Wanrun Huixin Steel Trade co.,Ltd
TEL:010-67233981 13901065605
FAX:010-67222008
ADR:In Beijing thesouth,tetracylie spends 1000 Miluxi of huaxiang bridge south road
Shanghai company:Shanghai Wanrun Trade co.,Ltd
TEL:021-66771133 36055555
FAX:021-36055555
ADR:2411 numbers of Shanghai city traffic road
http://www.wrgy.com.cn mail:wrgygs@163.com