联系方式客户端访问
DN25 to DN300 - 1" à 12"
PN10 to PN250, 150Lbs to 1500Lbs according to DN.DN25 to DN300 - 1" to 12"
PN10 to PN250 - 150Lbs to 1500Lbs
DN25 to DN300 - 1" to 12"
DN10 to DN150 - 3/8" to 6"