旋塞阀Plugvalve产品名称法兰旋塞阀焊接旋塞阀蜗轮法兰旋塞阀蜗轮焊接旋塞阀规格范围DN15-DN100DN15-DN100DN100-DN300DN100-DN300温度范围-20℃≈200℃-20℃≈200℃-20℃≈200℃-20℃≈200℃压力范围PN16-PN100PN16-PN100PN16-PN100PN16-PN100阀体材质WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316阀杆材质WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316阀盖材质WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316阀塞材质WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316WCB/SS304/SS316连接方式法兰焊接法兰法兰适用范围水、油品、蒸汽、天然气及某些腐蚀性液体水、油品、蒸汽、天然气及某些腐蚀性液体水、油品、蒸汽、天然气及某些腐蚀性液体水、油品、蒸汽、天然气及某些腐蚀性液体德国进口旋塞阀(德国罗博特RBT品牌):旋塞阀Plugvalve产品名称三通旋塞阀保温旋塞阀压力表三通旋塞阀压力表二通旋塞阀规格范围DN15-,,DN300DN15-DN300M20×1.5M20×1.5温度范围-20℃≈200℃-20℃≈200℃-20℃≈200℃-20℃≈200℃压力范围PN16-PN100PN16-PN100PN16-PN100PN16-PN100阀体材质WCB/SS304/SS316WCB/SS304/SS316A105/SS304/SS316A105/SS304/SS316阀杆材质WCB/SS304/SS316WCB/SS304/SS316SS304/SS316