Wenzhou ONO Valve Co., Ltd.
Main products:Ball Valve,Slab Valve,Safety Valve,Check Valve,Butterfly Valve
Contact Us
  • Contact Person : Ms. Quan Nicole
  • Company Name : Wenzhou ONO Valve Co., Ltd.
  • Tel : 86-577-67950098
  • Fax : 86-577-67108716
  • Address : Zhejiang,Wenzhou,No.43 Luofu Street Oubei Town
  • Country/Region : China
  • Zip : 325102

Stainless Steel Welding Gate Valve

Stainless Steel Welding Gate Valve
Product Detailed
Stainless Steel Welding Gate Valve 1.Size:NPS2"-24",DN50-600mm 2.Pressure:150-2500LB,PN6-25

Stainless Steel Welding Gate Valve

1.Size: NPS2"-24",DN50-600mm 2.Pressure: Class150-2500LB,PN6-25

3.Material:  Cast Iron,Carbon steel,Stainless Steel

4.Operation: Hand wheel, gear, square head.

5.Standard: GB,DIN,JIS,ANSI,BS.

6.Suitable medium:water,oil.air etc

7.Long service life and easy install.

Wenzhou ONO Valve CO.,Ltd  is a professional manufacturer of valve.Our products include globe valves,check valves,safety valves,ball valves,butterfly valves,diaphragm valves,mud valve ect.And it has complete inspection equipment, such equipments as Fire Safe Test Device of through Loyd’s, Cryogenic Test Device, Torque Test System and Fugitive Emission Test system equipment, which can control the production quality effectively    

Standard compliance:

1) Design and manufacture: BS5163, DIN 3352, JIS B2043, AWWA C509

2) Test and inspection: BS6755, DIN 3230, JIS B2003, API598

3) Face to face dimensions: BS5163: 1986, DIN 3202 F4-F5, JIS B2002, ANSI B16.10

4) Flanged end: BS4504, DIN 2532, JIS B2212, ANSI B16.10/ANSI B16.50


1.Drivign manner: Spur gear transmission,Bevel gear transmission,Air driving,Take pneumatically manually,Hydrodynamic driving,Electric driving(Hand wheel driving omitted),Explosion electric driving.

2.Connecting type: Flange,Interior whorl,Other whorl,Welding,Bear and insert welding.

3.Design feature: Single-disc,Double-disc.

4.Sealing formation:Hard alloy,Alloy steel.


1.Both design and manufacture are carried out strictly following GB/T12234,API600 API602.The products feature a reasonable structure,reliable seal,good performance and nice modeling.

2.Co hard alloy welded sealing surface,which is wearing resistant,erosion proof and long-lived.

3.The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.

4.There is no backward sealing structure in the valve, so the sealing id reliable.

5.The material of the filling and the flange size can be chosen and matched according to the applications and the equirements of the users.That can satisfies all kinds of working requirements.

product use petrochemical, and other generally applicable to the food industry, cement paper, and environmental protection industries in each of the categories of the type of powder and slurry fluid 

Stainless Steel Welding Gate Valve

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