Wenzhou Antong ball valve Co., Ltd.
Mobile phone:18006774777
Contact:Mr.Chen
Tel:0577-86931166
Fax:0577-86995767
E-mail:1092410999@qq.com
Add:Building 3, Wenzhou Economic
and Technological Development Zone,
Binhai Park Road B603 fourteen plots
Web:http://www.helifm.com/
|
Ball material: 201, 304, 304L, 316, 316L
Product specifications: 2-12 NPS (DN50-300)
Pressure level: 150-600 Class (PN16-100)
Applicable temperature: -196 ~ 350
Applicable medium: water, gas, oil, natural gas and acid and alkali corrosive medium
Surface treatment: electroless nickel plating, hard chromium
Support type: seat
Drive mode: arc groove