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- Шанхайские клапаны Ист Вэл
- адрес：No. 556, Fengyong Road, Fengxian District, Shanghai, China
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Продукты
Вентили на кислород
Application specification
1. Design manufacture according to GB/T 12235
2. Face to face according to GB/T 12221
3. End flange dimension according to GB/T 9113
4. Valve inspection and test according to JB/T 13927
Characteristic
1. All product parts are degreased which should be prohibited from oil strictly.
2. The product adopts sealed package to prevent humid air and impurities from entering the valve.
3. Conform to some technical provisions on Oxygen pipeline network of iron and steel enterprises for other technical codes.
