沟槽管件;球铁管件;对焊管件;锻造管件;水工业用阀门;
"Hiwa ----TUV CE and SGS ISO9001 Approved Valve and Pipe Fittings Manufacturer in China. Our main line as the following:◆Ductile Iron Grooved Fittings---Grooved Rigid Couplings Grooved Flexible Couplings Grooved Elbows Grooved Tee Grooved Cross Grooved Mechanical Tee and Cross etc.◆BS EN545 ISO 2531 Ductile Iron Pipe Fittings---Flanged Spigots Double Socket 90º Bends Double Socket 45º Bends…All socket Tee and Cross Double Flanged 90 Bends Double Flanged 45 Bends All Flanged Tee and Cross Blink Flanges Reducing Flanges etc.◆ANSI B16.9 Butt-Welded Pipe Fittings---90º Long radius elbow90º Short radius elbow 45ºelbows 180 Long returns 180 Short returns Tee Cross Reducer Cap etc.◆ANSI B16.11 and BS3799 Forged Fittings---Socket Elbows Tee Cross Couplings Caps; Threaded Elbows Tee Cross Couplings Caps.◆Industrial Valves---Butterfly Valve Check Valve Gate Valve ect.World is changing . Ch..【查看详情】
供应沟槽管件消防管件建支沟槽管
镀锌管镀。钢塑复合管,沟槽管件
供青海三通管件和西宁沟槽管件
镀锌管镀锌钢管钢塑管镀锌管件‘
镀锌钢管、钢塑钢管、沟槽管件、
海南镀锌钢管、消防钢管、沟槽管
沟槽管件_沟槽管件EN10204认证_
管件PED认证_沟槽管件PED认证服
沟槽管件PED认证_管件PED认证_20
管件PED认证_2014/68/EU_沟槽管
海南第一经销商镀锌管件沟槽管件
迈克沟槽管件迈克玛钢管件玛钢涂
山东迈克玛钢管件迈克沟槽管件沧
山东迈克管件沧州总代理山东迈克
南宁富力通衬塑管件品牌广西友发
玛钢管件衬塑管件沟槽管件涂塑管
焊环式CDU型管件价格河北亿科沟
CDU型焊环式管件矿用沟槽管件亿
矿用沟槽管件矿用管件亿科牌矿用
矿用管件亿科牌沟槽管件消防管件