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The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.
黄铜公称管接头, 变径转换接头, 1/2 in. 内螺纹 NPT x 1/4 in. 外螺纹 NPT
Part #: B-8-RA-4
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Catalogs
直通
选择多种尺寸和材质的精密制造的世伟洛克接头、转换接头及更多产品，以适合您的应用。
Thread and End Connection Identification Guide
Features: Step-by-step identification procedure for threads and end connections.
Standard Cleaning and Packaging SC-10 Specification SCS-00010 Revision B
Swagelok® Specification SC-10 defines the cleaning, lubrication, assembly, and packaging requirements for standard Swagelok products and describes practices used to meet these requirements.
Specifications
| Attribute | Value |
|---|---|
| Body Material | 黄铜 |
| Cleaning Process | 标准清洁和包装 (SC-10) |
| Connection 1 Size | 1/2 in. |
| Connection 1 Type | 内螺纹 NPT |
| Connection 2 Size | 1/4 in. |
| Connection 2 Type | 外螺纹 NPT |
| Flow Restrictor | No |
| eClass (4.1) | 37030514 |
| eClass (5.1.4) | 37020514 |
| eClass (6.0) | 37020590 |
| eClass (6.1) | 37020514 |
| UNSPSC (4.03) | 40141719 |
| UNSPSC (10.0) | 40173601 |
| UNSPSC (11.0501) | 40142305 |
| UNSPSC (13.0601) | 40173601 |
| UNSPSC (15.1) | 40141719 |
| UNSPSC (17.1001) | 40141606 |
Resources
Drawings
2D
Two-dimensional renderings are available for this product. Download the CAD file.
3D
Three-dimensional renderings are available for this product. Download the CAD file.
Sales Drawing
Sales drawings are available for this product. Download the files.
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Part #
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Body Material
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Connection 1 Size
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Connection 1 Type
|
Connection 2 Size
|
Connection 2 Type
|
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|---|---|---|---|---|---|---|
| B-8-RB-4 | 黄铜 | 1/2 in. | 外螺纹 NPT | 1/4 in. | 内螺纹 NPT | View Product |
| SS-12-HRCG-4 | 316 不锈钢 | 3/4 in. | 内螺纹 NPT | 1/4 in. | 内螺纹 NPT | View Product |
| SS-12-HRCG-8 | 316 不锈钢 | 3/4 in. | 内螺纹 NPT | 1/2 in. | 内螺纹 NPT | View Product |
| SS-12-HRN-4 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 1/4 in. | 外螺纹 NPT | View Product |
| SS-12-HRN-6 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 3/8 in. | 外螺纹 NPT | View Product |
| SS-12-HRN-8 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 1/2 in. | 外螺纹 NPT | View Product |
| SS-12-RA-4 | 316 不锈钢 | 3/4 in. | 内螺纹 NPT | 1/4 in. | 外螺纹 NPT | View Product |
| SS-12-RA-6 | 316 不锈钢 | 3/4 in. | 内螺纹 NPT | 3/8 in. | 外螺纹 NPT | View Product |
| SS-12-RA-8 | 316 不锈钢 | 3/4 in. | 内螺纹 NPT | 1/2 in. | 外螺纹 NPT | View Product |
| SS-12-RB-4 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 1/4 in. | 内螺纹 NPT | View Product |
| SS-12-RB-6 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 3/8 in. | 内螺纹 NPT | View Product |
| SS-12-RB-8 | 316 不锈钢 | 3/4 in. | 外螺纹 NPT | 1/2 in. | 内螺纹 NPT | View Product |
| SS-16-HRCG-12 | 316 不锈钢 | 1 in. | 内螺纹 NPT | 3/4 in. | 内螺纹 NPT | View Product |
| SS-16-HRCG-8 | 316 不锈钢 | 1 in. | 内螺纹 NPT | 1/2 in. | 内螺纹 NPT | View Product |
| SS-16-HRN-12 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 3/4 in. | 外螺纹 NPT | View Product |
| SS-16-HRN-8 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 1/2 in. | 外螺纹 NPT | View Product |
| SS-16-RA-12 | 316 不锈钢 | 1 in. | 内螺纹 NPT | 3/4 in. | 外螺纹 NPT | View Product |
| SS-16-RA-4 | 316 不锈钢 | 1 in. | 内螺纹 NPT | 1/4 in. | 外螺纹 NPT | View Product |
| SS-16-RA-8 | 316 不锈钢 | 1 in. | 内螺纹 NPT | 1/2 in. | 外螺纹 NPT | View Product |
| SS-16-RB-12 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 3/4 in. | 内螺纹 NPT | View Product |
| SS-16-RB-4 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 1/4 in. | 内螺纹 NPT | View Product |
| SS-16-RB-6 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 3/8 in. | 内螺纹 NPT | View Product |
| SS-16-RB-8 | 316 不锈钢 | 1 in. | 外螺纹 NPT | 1/2 in. | 内螺纹 NPT | View Product |
| SS-20-RB-16 | 316 不锈钢 | 1 1/4 英寸 | 外螺纹 NPT | 1 in. | 内螺纹 NPT | View Product |
| SS-20-RB-8 | 316 不锈钢 | 1 1/4 英寸 | 外螺纹 NPT | 1/2 in. | 内螺纹 NPT | View Product |
| SS-24-RB-12 | 316 不锈钢 | 1 1/2 in. | 外螺纹 NPT | 3/4 in. | 内螺纹 NPT | View Product |
| SS-24-RB-16 | Edelstahl 316 | 1 1/2 Zoll | NPT Außengewinde | 1 Zoll | NPT Innengewinde | View Product |
| SS-24-RB-8 | Edelstahl 316 | 1 1/2 Zoll | NPT Außengewinde | 1/2 Zoll | NPT Innengewinde | View Product |
| SS-2-HRN-1 | Edelstahl 316 | 1/8 Zoll | NPT Außengewinde | 1/16 Zoll | NPT Außengewinde | View Product |
| SS-2-RA-1 | Edelstahl 316 | 1/8 Zoll | NPT Innengewinde | 1/16 Zoll | NPT Außengewinde | View Product |
| SS-32-RB-16 | Edelstahl 316 | 2 Zoll | NPT Außengewinde | 1 Zoll | NPT Innengewinde | View Product |
| SS-32-RB-8 | Edelstahl 316 | 2 Zoll | NPT Außengewinde | 1/2 Zoll | NPT Innengewinde | View Product |
| SS-4-HRCG-2 | Edelstahl 316 | 1/4 Zoll | NPT Innengewinde | 1/8 Zoll | NPT Innengewinde | View Product |
| SS-4-HRN-2 | Edelstahl 316 | 1/4 Zoll | NPT Außengewinde | 1/8 Zoll | NPT Außengewinde | View Product |
| SS-4-RA-2 | Edelstahl 316 | 1/4 Zoll | NPT Innengewinde | 1/8 Zoll | NPT Außengewinde | View Product |
| SS-4-RB-2 | Edelstahl 316 | 1/4 Zoll | NPT Außengewinde | 1/8 Zoll | NPT Innengewinde | View Product |
| SS-4-RBT-2RT | Edelstahl 316 | 1/4 Zoll | Kegeliges ISO-Außengewinde | 1/8 Zoll | Kegeliges ISO-Innengewinde | View Product |
| SS-6-HRCG-4 | Edelstahl 316 | 3/8 Zoll | NPT Innengewinde | 1/4 Zoll | NPT Innengewinde | View Product |
| SS-6-HRN-2 | Edelstahl 316 | 3/8 Zoll | NPT Außengewinde | 1/8 Zoll | NPT Außengewinde | View Product |
| SS-6-HRN-4 | Edelstahl 316 | 3/8 Zoll | NPT Außengewinde | 1/4 Zoll | NPT Außengewinde | View Product |
| SS-6-RA-2 | Edelstahl 316 | 3/8 Zoll | NPT Innengewinde | 1/8 Zoll | NPT Außengewinde | View Product |
| SS-6-RA-4 | Edelstahl 316 | 3/8 Zoll | NPT Innengewinde | 1/4 Zoll | NPT Außengewinde | View Product |
| SS-6-RAT-4RT | Edelstahl 316 | 3/8 Zoll | Kegeliges ISO-Innengewinde | 1/4 Zoll | Kegeliges ISO-Außengewinde | View Product |
| SS-6-RB-2 | Edelstahl 316 | 3/8 Zoll | NPT Außengewinde | 1/8 Zoll | NPT Innengewinde | View Product |
| SS-6-RB-4 | Edelstahl 316 | 3/8 Zoll | NPT Außengewinde | 1/4 Zoll | NPT Innengewinde | View Product |
| SS-6-RBT-4RT | Edelstahl 316 | 3/8 Zoll | Kegeliges ISO-Außengewinde | 1/4 Zoll | Kegeliges ISO-Innengewinde | View Product |
| SS-8-HRCG-2 | Edelstahl 316 | 1/2 Zoll | NPT Innengewinde | 1/8 Zoll | NPT Innengewinde | View Product |
| SS-8-HRCG-4 | Edelstahl 316 | 1/2 Zoll | NPT Innengewinde | 1/4 Zoll | NPT Innengewinde | View Product |
| SS-8-HRCG-6 | Edelstahl 316 | 1/2 Zoll | NPT Innengewinde | 3/8 Zoll | NPT Innengewinde | View Product |
| SS-8-HRN-2 | Edelstahl 316 | 1/2 Zoll | NPT Außengewinde | 1/8 Zoll | NPT Außengewinde | View Product |
| SS-8-HRN-4 | 316 不锈钢 | 1/2 in. | 外螺纹 NPT | 1/4 in. | 外螺纹 NPT | View Product |
| SS-8-HRN-6 | 316 不锈钢 | 1/2 in. | 外螺纹 NPT | 3/8 in. | 外螺纹 NPT | View Product |
| SS-8-HRNT-6RT | 316 不锈钢 | 1/2 in. | ISO 锥形外螺纹 | 3/8 in. | ISO 锥形外螺纹 | View Product |
| SS-8-RA-2 | 316 不锈钢 | 1/2 in. | 内螺纹 NPT | 1/8 in. | 外螺纹 NPT | View Product |
| SS-8-RA-4 | 316 不锈钢 | 1/2 in. | 内螺纹 NPT | 1/4 in. | 外螺纹 NPT | View Product |
| SS-8-RA-6 | 316 不锈钢 | 1/2 in. | 内螺纹 NPT | 3/8 in. | 外螺纹 NPT | View Product |
| SS-8-RAT-4RT | 316 不锈钢 | 1/2 in. | ISO 锥形内螺纹 | 1/4 in. | ISO 锥形外螺纹 | View Product |
| SS-8-RB-2 | 316 不锈钢 | 1/2 in. | 外螺纹 NPT | 1/8 in. | 内螺纹 NPT | View Product |
| SS-8-RB-4 | 316 不锈钢 | 1/2 in. | 外螺纹 NPT | 1/4 in. | 内螺纹 NPT | View Product |
| SS-8-RB-6 | 316 不锈钢 | 1/2 in. | 外螺纹 NPT | 3/8 in. | 内螺纹 NPT | View Product |
| SS-8-RBT-4RT | 316 不锈钢 | 1/2 in. | ISO 锥形外螺纹 | 1/4 in. | ISO 锥形内螺纹 | View Product |
| SS-8-RBT-6RT | 316 不锈钢 | 1/2 in. | ISO 锥形外螺纹 | 3/8 in. | ISO 锥形内螺纹 | View Product |
Contact
If you have questions about this product, please contact your local authorized sales and service center. They can also tell you about supporting services to help you get the most out of your investment.