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Chaoda Valves Group Co., Ltd.

API603 Wedge Gate Valve, Flexible Wedge Gate Valve, RF Flanged Ends Gate Valve manufacturer / supplier in China, offering Stainless Steel Wedge Gate Valve, Cryogenic Globe Valve with Extension Stem, 1500lb High Pressure Forged Floating Ball Valve and so on.

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Stainless Steel Wedge Gate Valve

FOB Price: US $50-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-5,000/ Piece
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Port: Ningbo, China
Production Capacity: 30, 000tons/Year
Payment Terms: T/T, Western Union, Paypal

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Gate valve
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Basic Info
  • Model NO.: ZA40E, ZA40W
  • Material: Stainless Steel
  • Pressure: Ordinary Temperature
  • Seal Surface: Wedge Gate Valve
  • Usage: Flow Control
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Transport Package: Plywood Case
  • Origin: China
  • Type: Straight-through
  • Connection Form: Flange
  • Actuator: Manual
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: ANSI
  • Trademark: CD
  • Specification: ANSI CLASS150-2500, NPS 2" - 66"
  • HS Code: 8481804090
Product Description

Stainless Steel Gate Valves

CHAODA Valves Group is specialized in manufacturing Stainless Steel Gate Valve with following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc. The stem of Stainless Steel Gate Valve is of integral forged design. The minimum diameter of the stem shall per the standard requirement. The connection of the stem and disc is T type. The strength of the connecting area is bigger than that of the T threaded part of the stem. The strength test of that area conforms to API 591. 

Gate Valve could not be used for regualting purpose for its defect that the sealing face is easy to be corroded and scraped by medium and hard to repair. Also the outside diameter of gate valve is relatively large and need some extra space room for its opening operation with long opening period. And stainless steel gate valve is one type of Gate valve, of course it could not do the regulating work also.

Stainless Steel Wedge Gate Valve

Type: Z41Y,Z41W
Bore: NPS½~NPS24,DN15~DN600
Rating: Class150~Class300
Material: Stainless Steel 
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on


Stainless Steel Gate Valve product description

Stainless Steel Gate Valve(Generally flanged connection, but Butt-welding optional) are suitable for using on various kinds of pipeline from Class150 To Class300, DN15 To DN600 to cut off or connect the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/bevel gear/pneumatic or electric actuators could be chosen by needs. 

The stem nut of Stainless steel is made of ASTM A439 D2. it is also can be made of copper ally if being requested by the customer. For large sized gate valves ( NPS 10 for Class 150, NPS 8 for Class 300, NPS 6 for Class 600, NPS 5 for Class 900), rolling bearing is fitted at the two sides of the stem nut in order to minimize the opening and closing torque of the stainless steel gate valve.

Stainless Steel Gate Valve product features

     CHAODA Stainless Steel Gate Valve has the features of Good sealing, reliable, safety and long life span. Stainless Steel Gate valves developed by Chaoda have following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc.

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