Description
product advantage
| The valve body is made of 304 stainless steel,corrosion-resistant and wear-resistant |  |
 | The inner cavity of the valve is equipped with erosion-resistant and corrosion-resistant sealing rings |
The sealing surface is surfacing hard alloy,and the sealing surface adopts line sealing to ensure the reliability of the seal and prevent scarring |  |
 | Convenient operation,free opening, flexible and reliable movement |
Company advantage
We currently have five fully automatic production casting lines, including Shanghai Hongque Resin Sand Line, Japan Dongjiu Fully Automatic Horizontal Production Line, Shandong Kailong Fully Automatic Static Pressure Production Line, Hebei Weier Clay Sand 418 Vertical Automatic Modeling Production Line, and Benchuang Clay Sand 416 Vertical Automatic Modeling Production Line. Equipped with advanced testing equipment and facilities, we have achieved automated production of core making, molding, and pouring, with an annual production capacity of over 40000 tons.
FAQS
1.How can we guarantee quality?
Always a pre-production sample before mass production;Always final Inspection before shipment
2.Why should you buy from us not from other suppliers?
My company has strong technical force, sophisticated production equipment, testing means complete. Has the ability to independently develop and produce large diameter valves.After years of continuous development and innovation, with a wealth of product system
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