Stainless Steel Tungsten Carbide Choke Stem And Seat High Machining Accuracy For Oil And Gas

Valve is assembled product. Valve external parts and Valve trim parts such as Body, Bonnet, Disk/wedge, Seat, Steam, Gland Packing / Stud & Bolt

/ Gasket / Handwheel are all manufactured independently and assembled in valve factory.

What is Valve Trim?

The removable and replaceable internal parts of the valve that come in contact with the flow medium are collectively known as valve trim. Disc, valve seat, and stem are common for all the valve. Valve Trim components will change with types of valve. Valve specific trim includes back seat, glands, spacers, guides, bushings, retaining pins and internal springs. Here in the image, you can see the gate valve trim parts. Because of the trim parts, disk movement and flow control are possible.

Products show

Zhuzhou Zonco Sinotech Wear-resistant Material Co,. LTD. is a factory which is focused on precision of wear resistant components and new materials research and production, marketing, meanwhile, we offer cost effective products and material option solution for those customers who seek high performance products used in extreme complex working condition.

Main products: hard alloy wear-resistant parts, metal matrix composite wear-resistant parts, superhard powder materials, etc.Our company has a strong ability of transforming scientific research to actual production. We can make large quantity with low cost. The products are widely used in oil and natural gas drilling and mining,chemical industry, coal chemical industry, pump valve, solar energy, nuclear energy, military industry, automobile, mining construction machinery, advanced materials and other industries.