Linhai Yongsheng Pipe Co.,Ltd
Yonhsheng's Copper Coupling F x F is prodced according toAS3688 standard .And the AS3688 standard is most popular in European market.
The AS3688 standard fittings are all available in Yongsheng ,The Copper Reducing Coupling F x F also produced according to this standard.any new pipe fittings importers are welcome to contact us.
1. Corrosion resistance, good color and luster;2. Based on high strength brass, lubricating by oil is filled in the oil grooves.
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