Tianjin Milestone Valve Company was established in 2019 merged a valve factory in Tianjin. After absorbing the strength of previous factory, now we become a professional manufacturing enterprise in the industry, with patent products: butterfly valve, gate valve, globe valve, check valve and ball valve. The products are exported to the Philippines, Singapore, Saudi Arabia and Brazil.
The company has various large processing equipments, like 3.5meter vertical lathe, 2000mmx4000mm boring-milling machine. And we have multiple large-scale testing equipments for valve performance, physical properties and chemical analysis. With our strong technical team, all the valve products are designed via CAD computer aided, implementation technology innovation, strict quality management system, to pursuit of zero defect of the product quality.
Spectrum analyzer, Automatic powder coating Line
We can design and produce products according to the customers’requirement, and provide product instructions.
Indonesia, Malaysia, Philippines, Thailand, Maldives, Nigeria , Australia and Kazakhsta
Three eccentric design of Metallic Hard Sealing Butterfly Valve avoids the sealing surface wear,maintenance seal integrity and high service life.
Soft seal butterfly valve, as a component used to control pipeline system and flow has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower and so on.
High quality Pneumatic Soft Seal Wafer Butterfly Valve made in China. Rizhao is Pneumatic Soft Seal Wafer Butterfly Valve manufacturer and supplier in China.
Factory Directly Supply Quality Triple Eccentric Hard Sealing Butterfly Valve made in China. Rizhao is Triple Eccentric Hard Sealing Butterfly Valve manufacturer and supplier in China.
Cast iron butterfly valve, also called flap valve, is a simple-structured regulating valve, and it can also be used for on-off control of low-pressure pipeline media. The Cast iron butterfly valve pro......
The full bore butterfly valve has an internal flow channel of sufficient size to allow the flow of material to pass through without any obvious restriction, and the internal flow is equal to the full ......
The flanged butterfly valve whose stem axis deviates from the center of the disc and the center of the body at the same time, and the sealing pair is oblique cone is called Eccentric Flanged Butterfly......
The butterfly plate of the lug butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of butterfly valve body, the disc-shaped butterfly plate rotates aroun......
Electric butterfly valve belongs to a variety of electric valve and electric control valve. The connection modes of electric butterfly valve mainly include:
The causes of butterfly valve failure are as follows:1. There are sundries on the butterfly plate and sealing surface;
The standard of pipe clamp flange must be consistent with the standard of butterfly valve flange; it is recommended to use butt welding flange, butterfly valve special flange or integral flange
Butterfly valves are of various types and have obvious advantages. It can withstand high temperature, wide range of pressure, large nominal diameter of valve, strong self-cleaning ability,
For inquiries about our products or pricelist, such us Gate Valve, Ball Valve, Check Valve. please leave your email to us and we will be in touch within 24 hours.