Zhejiang Fangdun Instrument Valve Co.,Ltd: As one of the most professional tube fitting, pipe fitting, needle valve, ball valve, valve manifolds manufacturers in China, we're featured by …

We professionally manufacture instrument valves and fittings, including tube fittings, pipe fittings, weld fittings, needle valves, instrument ball valves, check valves, relief valves, valve manifolds …

Established in 1991, FD-LOK is one of the most professional ball valve and valve manifolds manufacturers in China. Please rest assured to buy bulk high quality products in stock here …

FD-LOK-And C-LOK was established in 1991. the head office is located in valves and fittings capital-Wenzhou. It has more than 200 staffs and covers an area of 10,000 square meters. …

浙江方顿仪表阀门专业生产不锈钢针型阀，双卡套接头，卡套式管接头，气源球阀，仪表管阀件，阀组等，品类齐全，精工铸造。 电话：4008-268-952.

Established in 1991, FD-LOK And C-LOK is one of the most professional ball valve and valve manifolds manufacturers in China. Please rest assured to buy bulk high quality products in …

Established in 1991, FD-LOK is one of the most professional tube fitting manufacturers in China. Please rest assured to buy bulk high quality tube fitting in stock here from our factory. For …

a. FD-LOK means FD-LOK double ferrule tube fittings. b. Dimensions shown with FD-LOK nuts finger-tight. All dimensions are for reference only, subject to change. For dimensions not …

2021年1月27日 · fd-lok双节针阀和单节针阀的有什么区别？ 增强螺纹强度，包括硬度，抗疲劳强度，提高螺纹使用寿命，方便加工，生产效率提高。 国内能坐滚牙螺纹接头和阀门的有蛮多 …

FD-LOK-And C-LOK has a technical team with rich experiences in fluid control system, and we own industry-leading installation and inspection equipments. From drawing to installation, FD …