# 焊接接头 - Weld-lok 系列

> 派克 Weld-lok® 系列接头是一种永久性承插焊接头，能够满足任何化学和核工业使用系统的严苛要求。

所属技术：流体连接

## 系列介绍

派克的 Weld-lok® 接头由含碳量低至0.04%-0.07%的 316系列不锈钢制成。这使焊接接头具有良好的抗腐蚀性能并且具有高强度系数。 派克 Weld-lok® 不锈钢接头采用溶液处理，通过 ASTM-A-262 晶间腐蚀行为测试。在焊接 Weld-lok® 接头时, 采用下列电弧极性可以获得更好的效果: • IG - 直流, 正接 • IG - 直流, 反接 • TICK - 极性根据所用焊条来选择。

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 配件类型 | 焊接, 焊接 |  |
| 连接 1 尺寸 | 1/4" 至 3/4", 承插焊，单卡套链接 |  |
| 连接 2 尺寸 | 1/4" 至 3/4", 承插焊 |  |
| 连接 3 管道外径 | 1/4 to 3/4 inch |  |
| 连接 4 管道外径 | 1/4 to 3/4 inch |  |
| 主体类型 | 直通联合接头、弯头、45° 弯头、三通、四通承插焊接头 |  |
| 最大运行压力 | 9,600, 8,100, 7,300, 6,000 psi, 8100 psi, 7300 psi, 6000 psi |  |
| 连接 3 尺寸 | 承插焊 |  |
| 连接 4 尺寸 | 承插焊 |  |
| 结构材料 | 不锈钢 |  |

## 型号入口（首批）

- [2 HW-SS](https://hypher.com.cn/products/model/2-hw-ss-104e2878e8a4824c/index.md)
- [16 HW-SS](https://hypher.com.cn/products/model/16-hw-ss-950f6a68f68f44d3/index.md)
- [20 HW-SS](https://hypher.com.cn/products/model/20-hw-ss-7f78a07f8317e4e3/index.md)
- [24 HW-SS](https://hypher.com.cn/products/model/24-hw-ss-d0986be204c93ea5/index.md)
- [32 HW-SS](https://hypher.com.cn/products/model/32-hw-ss-eabf4ff32f8fbce0/index.md)
- [16 EW-SS](https://hypher.com.cn/products/model/16-ew-ss-efbb4fe620e788e7/index.md)
- [20 EW-SS](https://hypher.com.cn/products/model/20-ew-ss-42719694035c5f4c/index.md)
- [24 EW-SS](https://hypher.com.cn/products/model/24-ew-ss-e0fb854049072cac/index.md)
- [32 EW-SS](https://hypher.com.cn/products/model/32-ew-ss-9f39c19e9192cbaa/index.md)
- [16 NW-SS](https://hypher.com.cn/products/model/16-nw-ss-cdaf45e3bb55efb2/index.md)
- [20 NW-SS](https://hypher.com.cn/products/model/20-nw-ss-856a29719d4d5002/index.md)
- [24 NW-SS](https://hypher.com.cn/products/model/24-nw-ss-37cf787c9ae1d552/index.md)
- [32 NW-SS](https://hypher.com.cn/products/model/32-nw-ss-8cdb1bb7a6312d6d/index.md)
- [16 JW-SS](https://hypher.com.cn/products/model/16-jw-ss-f0415cd56cb18d9a/index.md)
- [20 JW-SS](https://hypher.com.cn/products/model/20-jw-ss-a75fb780cbe0aa1a/index.md)
- [24 JW-SS](https://hypher.com.cn/products/model/24-jw-ss-4a69168df17732e0/index.md)
- [32 JW-SS](https://hypher.com.cn/products/model/32-jw-ss-8dbb7ffccaadffc6/index.md)
- [16 KW-SS](https://hypher.com.cn/products/model/16-kw-ss-c6395fc91a52d474/index.md)
- [20 KW-SS](https://hypher.com.cn/products/model/20-kw-ss-d67efe01b098fc52/index.md)
- [24 KW-SS](https://hypher.com.cn/products/model/24-kw-ss-85c9819aecceda0d/index.md)
- [32 KW-SS](https://hypher.com.cn/products/model/32-kw-ss-ed85b879507b3ddc/index.md)
- [2 CW-SS](https://hypher.com.cn/products/model/2-cw-ss-abeb9337dd2e39fa/index.md)
- [4 CW-SS](https://hypher.com.cn/products/model/4-cw-ss-657d0ea6902ab236/index.md)
- [6 CW-SS](https://hypher.com.cn/products/model/6-cw-ss-3047de7db1afb2fd/index.md)

## 技术资料与 CAD

- [Connector & Tubing Solutions Technical Guide](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division-Europe/CTS-TECH-GUIDE-BOOK.pdf)：document
- [Developments in Stainless Steel Instrumentation Tube Fittings - White Paper](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/Technical-Articles/Developments-in-Stainless-Steel-Instrumentation-Tube-Fittings--White-Paper.pdf)：document
- [Welded Fittings - CAT/4280/USA](https://www.parker.com/content/dam/Parker-com/Literature/Instrumentation-Products-Division/WebSphere-Support-Material/WELDLOK_CAT_4280.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/3000-psi-welded-fittings-weld-lok-series)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/fluid-connectors/3000-psi-welded-fittings-weld-lok-series)；[联系技术支持](https://hypher.com.cn/contact)