MSS SP-114 Fittings is a standard developed by the Manufacturers Standardization Society (MSS) that covers specifications for stainless steel threaded pipe fittings. These fittings are intended for use with stainless steel threaded pipes in various industries and applications. MSS SP-114 provides a standardized approach to stainless steel threaded pipe fittings, offering guidelines that help ensure compatibility and reliability in various applications. Engineers and designers should consult the specific standard applicable to their project and follow the guidelines relevant to the intended application.
| Specification: | MSS SP-114 Fittings |
|---|---|
| Manufacturer Types | Elbow (45 Deg/ 90 Deg) Coupling (Full/ Half) Cross (Equal/ Reducing) Union (Male/Female), Outlet (Lateral/Branch) Tee (Equal/ Reducing) Threaded Pipe Cap Plug (Hex Head/ Square Head/ Round Head/ Bull) . |
| Method Types | Threaded (NPT) Socket Weld BSPT BSP |
| Type Of Standards | Bs3799 ASME B16.11 MSS SP 83 MSS SP 95 MSS SP 79 JIS B2302 |
| Manufacturer Size | SW Fitting = ½” Inch To 8” Inch Threaded (NPT) Fitting = ½” Inch To 8” Inch |
| Application | Power/ gas/ petroleum/ chemical/ metallurgy/ shipbuilding etc. |
| 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 |
| Production Technique | Forged/ Heat treated and machined |
| 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. |
| Package Dimensions | 1.6 x 1.5 x 1.5 inches (4.1 x 3.8 x 3.9 cm); 4 Ounces (113.4 grams) |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Brand Name | Royal Steel |
| Grade Rating | 304 |
| Maximum Working Pressure | 150 pounds_per_square_inch (381 cm) |
| Dimensions Of MSS SP-114 Fittings | 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 | ||
| Description Of MSS SP-114 Fittings | Class Designation | ||
|---|---|---|---|
| Class 3000 Fitting | Class 6000 Fitting | Class 9000 Fitting | |
| Elbow (45 degree and 90 degree) ASME B16.11 Tee/ ASME B16.11 Cross/ (ASME B16.11 Full Coupling And Half Coupling) ASME B16.11 End Cap |
½ - 4 Inches | ½ - 2 Inches | ½ - 2 Inches |
| ½ - 4 Inches | ½ - 2 Inches | ½ - 2 Inches | |
| ½ - 4 Inches | ½ - 2 Inches | ½ - 2 Inches | |
