基本信息
| 标准或Nonstandard | 标准 |
|---|---|
| 材料 | 合金 |
| 温度的媒体 | 中温度 |
| 媒体 | 石油 |
| 出生地 | Jiangsu China (Mainland) |
The design and manufacture of this product completely conform to API spec 6A “Wellhead and X-mas Tree Equipment Specification” requirement, which matches and is interchangeable with any parts conforming to API spec 6A specification. This is a non-return valve, which realizes the metal-to-metal seal by the pressure of the medium. The higher the pressure grows the better the sealing effect is. The valve chamber can bear the pressure of the pipeline anytime. Part List NO
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