Assistant valve enterprise to win the world




Nominal Diameter: NPS2"~NPS60"
Pressure: Class150~Class2500, PN10~PN250
Material: carbon steel, stainless steel, alloy steel, duplex steel GB Standard, API Standard
Design standard: API 6DGB/T 12234"
Add:A201, yiyi and er road, binhai park, wenzhou economic and technological development zone, zhejiang province
Tel:+86-577-8699 0555
Email:outongzx@163.com