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Ningbo City Yinzhou Ruican Machinery Co, Ltd is direct manufacturer, covers the sand casting Foundry, Investment Casting Foundry and Machining Workshop, and offer th Ductile Iron Grey Iron Sand casting parts, investment casting parts, Aluminium casting and precision machining parts. The produced parts are widely used in Auto parts: Agricultural, Marine; Architectural,Machinery, Medical; Food Machinery, Valves and so on. The material which we used Aluminium; Bronze; Brass; Copper; carbon steel; stainless steel and so on. At the same time, we can offer the CNC machining; Phosphating; Blackening Processing; Hot Dip Galvanizing: Powder Coating: Painting: Plating, Assembly for customers. 85% products are sold to overseas, the customers are from America, Canada, Europe Union, ect
$—— /Pieces
$ 5.9 /Piece/Pieces
$ 36 /Piece/Pieces
$ 5.3 /Piece/Pieces
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$ 19.2 /Piece/Pieces
$ 4.6 /Piece/Pieces
$ 6.5 /Piece/Pieces
$ 1.2 /Piece/Pieces
$ 1 - 5 /Piece/Pieces
$ 6.3 /Piece/Pieces
$ 2.1 /Piece/Pieces
$ 4 /Piece/Pieces
$ 12 /Piece/Pieces
$ 6.9 /Piece/Pieces
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$ 42 /Piece/Pieces
$ 3.7 /Piece/Pieces
RUICAN Factory
RUICAN Factory
CNC machining workshop
CNC machining workshop
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In choosing the valve body material, should be based on different uses and different pressure levels, to determine the valve body material suitable for working conditions.
After the valve is used for a long period of time, the sealing surfaces of the valve disc and the valve seat will wear out and the tightness will be reduced. Repair sealing surface is a large and important work. The main method of repair is...
Valve usually consists of valve body, valve cover, valve flap (gate), valve seat, valve stem, heat sink, packing and driving parts (hand wheel, gear box or pneumatic device, electric device, etc.).
Causes 1. cast iron casting quality is not high, the valve body and the valve body with trachoma, loose tissue, slag and other defects 2. Day cold cracking; 3. Poor welding, there is slag, welding, stress cracking, etc. Defects 4. Cast iron valve is...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.