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365betͶע / Gate Valves / Stainless Steel Gate Valves Consulting Hotline: 021-331007323

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Stainless steel gate valve

Stainless steel gate valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process


  Product name : Stainless steel gate valve   Product model : Z43、 PZ43、PZ73 Z41, Z43, PZ43, PZ73
   Driving method : Manual, pneumatic, electric Connection form : Wafer, flange
   Structure form : Bright pole, dark pole    Sealing material : Stainless steel, cemented carbide
   Pressure range : MPa 1.6 ~ 32.0 MPa    Nominal diameter : DN15-DN800
   Common materials : stainless steel    Technical consultation : 021-31007323

  是国内著名〖 不锈钢闸阀 〗制造商,也是国内大型【 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖不锈钢 闸阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ stainless steel gate valve ] and one of the large domestic [ gate valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. Enterprise customers provide the "Stainless Steel Gate Valve" solution, which is reliable in quality and affordable in price, so it sells all over the country. Welcome new and old customers to call us and email us. We will provide you with the best service.


product manual

:阀体、阀盖、闸板、闸杆使用不锈钢材料,阀座密封面为聚四氟乙烯、不锈钢+硬质合金或堆焊硬质合金,填料一般采用硬质合金、聚四氟乙烯、石棉石墨或柔性石墨。 Stainless steel gate valve : The valve body, bonnet, gate, and stem are made of stainless steel. The sealing surface of the valve seat is polytetrafluoroethylene, stainless steel + cemented carbide or surfacing cemented carbide. Vinyl, asbestos graphite or flexible graphite. Nominal size DN15 ~ DN800, working pressure 1.6MPa ~ 20.0MPa, applicable temperature ≤200 ℃, suitable for nitric acid and weakly corrosive medium pipeline.


  1. Using austenitic stainless steel, it has good corrosion resistance to oxidizing acid media.
  2. When the medium flows through the stainless steel gate valve, the flow direction is not changed, and the fluid resistance is small.
  3. The movement direction of the ram is perpendicular to the medium flow direction, the opening and closing torque is small, and the opening and closing is labor-saving.
  4. The flow direction of the medium is not restricted, does not disturb the flow and does not reduce the pressure. The medium can flow from any direction on both sides of the gate valve, which can achieve the purpose of use.
  5. The gate is vertically placed in the valve body, and the structure length is short.
  6. Good sealing performance. When fully opened, the sealing surface is less eroded.


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