描述
超级奥氏体闸阀
WDL Super Austenitic Gate Valve provides full-bore on-off isolation with low pressure loss when open for process systems that need improved pitting and crevice-corrosion resistance in chloride service. Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments.
设计选项
| 项目 | 可用规格 |
|---|---|
| 材料 | 254 SMO, 904L, 6Mo or project-specified grade |
| 功能 | 全通径开闭式隔离阀，开启时压降小 |
| 联系 | 法兰连接或对焊 |
| 操作 | 手轮、减速器、气动或电动执行器 |
| 设计依据 | API 600、API 603、API 6D 或 ASME B16.34 |
典型应用
- Seawater and brackish-water systems
- Flue-gas desulfurization
- Pulp bleaching equipment
- 主进程隔离
- 全口径管道服务
选编说明
Verify the selected grade against chloride concentration, temperature, crevice conditions and pressure before manufacture.
通常选择闸阀用于隔离而非连续节流；请确认楔板、阀座和阀杆的设计。
常见问题解答
Why select Super Austenitic Stainless Steel for this gate valve?
Super austenitic stainless steel provides higher nickel, molybdenum and nitrogen content than standard 316L for demanding chloride environments. Final suitability depends on the complete process conditions and the selected valve trim.
筛选需要哪些信息？
请提供尺寸、额定压力、介质成分、浓度、温度、连接标准、操作方式及所需数量。
将工艺数据表发送给 蔚德力，以便进行材料审核、尺寸确认和报价。
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