| 公司名： | 保定瓦勒布朗进出口贸易有限公司 |
| 联系人： | Joe(女士) |
| 电话： | 0312-8631222 |
| 手机： | 13032059051 (打电话请说明在"中国泵阀第一网"看到享优惠) |
| 传真： | |
| 地址： | 河北保定 河北省保定市竞秀区电谷源盛广场 |
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The structure of Stainless steel gate valves API 602 stainless steel gate valves manufacturers
The main parts and materialsof Stainless steel gate valves API 602 stainless steel gate valves manufacturers
| No. | Part Name | Material |
| 1 | Body | A216 WCB |
| 2 | Seat | WCB+13Cr |
| 3 | Disc | WCB+13Cr |
| 4 | Stem | F6a |
| 5 | Gasket | 304+Graphite |
| 6 | Backseat | F6a |
| 7 | Bonnet | A216 WCB |
| 8 | Packing | Graphite |
| 9 | Bushing | A182 F6a |
| 10 | Gland | A216 WCB |
| 11 | Stem nut | Aldary |
| 12 | Retaining nut | A105 |
| 13 | Handwheel | QT400-17 |
| 14 | H.W.lock nut | A105 |
| 15 | Lubricator | H62 |
| 16 | Gland bolt | A193 B7 |
| 17 | Nut | A194 2H |
| 18 | Pin | A29 1025 |
| 19 | Stud | A193 B7 |
| 20 | Nut | A194 2H |
The function of Stainless steel gate valves API 602 stainless steel gate valves manufacturers
| Features | |||
| PN | 1.96 | MPa | |
| Body | W. | 3 | MPa |
| High | W. | 2.2 | MPa |
| Up | G. | 0.6 | MPa |
| Low | G | 0.6 | MPa |
| Temp. | 425 | C | |
| Medium | Water, Oil, Gas | ||
| Design and manufacturer: API600 | |||
| FtoF ASME B16.10 | |||
| Flange: ASME B16.5 | |||
| Testing and checking: API598 | |||
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