ASME B16.5 Forged Carbon Steel Socket Welding flange

　　ASME B16.5 Forged Carbon Steel Socket Welding flange Mengcun Hui Autonomous County Hebei Province pipe elbows industry began in the 70s of last century, now has nearly 1,800 enterprises, employing 60,000 people, the annual output value of 20 billion yuan, the China Hardware Association named "China elbow pipe fittings ". Hebei Shengtian Pipe Fitting  Group Co.,ltd through nearly 30 years development becoming the leader of pipe fittings.