Stainless Steel Bushing ASME B16.11 provides specifications for various forged steel fittings, it does not specifically cover stainless steel bushings. Stainless steel bushings are typically covered by other standards and specifications, such as ASTM (American Society for Testing and Materials) standards. The specific ASTM standard for stainless steel alloy, such as ASTM A182 for forged or rolled alloy and stainless steel pipe fittings, would be applicable. ASTM A182 covers a wide range of stainless steel forgings, including bushings, and provides details regarding material composition, mechanical properties, heat treatment, and other relevant aspects.
| Specification Chart: | Stainless Steel Bushing |
|---|---|
| Length | .10 to 24ʺ |
| Diameter | .10 to 3ʺ |
| Thread Type | UNC, UNF, Acme, Machine |
| Surface Finish | Up to a 16 micro |
| Tolerances | +/-.001ʺ |
| Type Of Standards | Bs3799 ASME B16.11 MSS SP 83 MSS SP 95 MSS SP 79 JIS B2302 |
| Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
| Manufacturer Size | SW Fitting = ½” Inch To 8” Inch Threaded (NPT) Fitting = ½” Inch To 8” Inch |
| Production Technique | Forged/ Heat treated and machined |
| Method Types | Threaded (NPT) Socket Weld BSPT BSP |
| Pressure Class | SW Fitting = Class 3000/ Class 6000/ Class 9000 NPT Fitting = Class 2000/ Class 3000/ Class 6000 |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Our service | Nace Mr 01 75 Sour Service Impact Test As Per Ug 84 Macro Structure Analysis Hydrogen Induce Cracking Test (Hic) Sulphide Stress Cracking Test (Sscc) Cryogenic Services (Cryo),hydrogen Services (H2) Helieum Leak Test Dye Peniterant Test (Dp) Magnetic Partius Test (Mp) Post Weld Heat Treatment (Pwht) Ultrasonic Test (Ut) Hydro Test, Etc. |
| NPS | (A) | (B) | QTY | Weight In Kilogram |
|---|---|---|---|---|
| ¼ | 0.81 | 0.88 | 160 | 0.20 |
| ⁄ | 0.97 | 1.00 | 130 | 0.26 |
| ½ | 1.12 | 1.31 | 100 | 0.57 |
| ¾ | 1.31 | 1.5 | 75 | 0.71 |
| 1 | 1.5 | 1.81 | 40 | 1.08 |
| 1 ¼ | 1.75 | 2.19 | 25 | 1.68 |
| 1 ½ | 2.00 | 2.44 | 18 | 2.38 |
| 2 | 2.38 | 2.97 | 10 | 3.55 |
| 2 ½ | 3.00 | 3.62 | 4 | 6.22 |
| 3 | 3.38 | 4.31 | 2 | 10.36 |
| 4 | 4.19 | 5.75 | 1 | 23.91 |
| Dimensions Of Stainless Steel Bushing | Up to 2" (Size) NB | 2 1/2" & 3" (Size)NB | |
| • Bore Of Socket Weld | + 0.25 | + 0.38 | |
| - 0.00 | - 0.00 | ||
| • Body Bore | + 0.00 | + 0.00 | |
| - 1.52 | - 3.00 | ||
| A | 1/4" NB (Size) | ± 0.8 | ± 2.50 |
| 3/8" TO 3/4" NB (Size) | ± 1.6 | ||
| 1"T0 2"NB (Size) | ± 2.0 | ||
| Standard | System Name |
|---|---|
|
National Pipe Thread
|
(NPT)
|
|
National Pipe Thread Fuel
|
(NPTF)
|
|
British Standard Pipe
|
(BSP)
|
|
British Standard Pipe Parallel Thread
|
(BSPP)
|
|
British Standard Pipe Taper Thread
|
(BSPT)
|
