3"-8" SCH80 SA403 WPS31254 ELBOW,ASTM A403 UNS S31254 ELBOW,254SMO PIPE FITTINGS
3"-8" SCH80 SA403 WPS31254 ELBOW,ASTM A403 UNS S31254 ELBOW,254SMO PIPE FITTINGS
We are a SA403 S31254 elbow,254SMO Elbow,stainless steel elbow,Tee,ASME B16.9 Butt weld Pipe Fitting manufacturer,We can offer both Seamless and Welded type butt weld fittings.
We can produce high quality stainless steel elbow
180deg stainless steel ASTM A403 WPS31254 elbow
90deg stainless steel ASTM A403 WPS31254 elbow
45deg stainless steel ASTM A403 WPS31254 elbow
A403 254SMO PIPE FITTINGS SPECIFICATION
Specifications : ANSI/ASME B16.9, B16.28, MSS-SP-43.
Standard : ASTM A403
ASTM A403 / A403M
Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
Size : ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Schedules :Sch.40 to Sch.XXs
Type : Seamless / Welded
Product: 254SMO Elbow,Tee,reducer,caps
Stainless Steel S31254 1.4547 Pipe Fittings Chemical Composition
| SMO 254 | Ni | C | Mo | Mn | Si | Fe | Cu | S | P | Cr |
| 17.5 – 18.5 | 0.02 max | 6 – 6.5 | 1 max | 0.8 max | – | 0.5 – 1 | 0.01 max | 0.03 max | 19.5 – 20.5 |
Elbow 90° Long Radius Specification
| Butt Weld Fitting Specification | ASTM A403/ ASTM SA403, ASTM A815 / ASME SA815, ASTM A420 / ASME SA420, ASTM A234 / ASME SA234, ASTM A860 / ASME SA860, ASTM B366 / ASME SB366, DIN 2605 Part 1 / DIN 2605 Part 2, EN10253-2 / EN10253-4 TC1 and TC2 |
| Butt Weld Fittings Manufacturing Process | Hot / Cold / Fabricate / Seamless / Welded / Induction |
| Butt Weld Fittings Other Grades | Stainless Steel - 304, 304L, 304H, 310s, 316, 316L, 317L, 321, 347, 904L, 410, 446 etc. Carbon Steel - WPB, WPC, WPL6, WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65 etc. Alloy Steel - WP5, WP9, WP11, WP22, WP91, 4140, Class 1, 2, 3 etc. Duplex and Super Duplex - UNS N031803, UNS N032750, UNS N032760 etc. Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc. Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc. Monel - 400, UNS N04400 etc. Hastelloy - C276, C22, UNS N010276, UNS N06022 etc. Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc. Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc. Other - Alloy 20, SMO 254, UNS N08020, UNS N031254 etc. EN / DIN P235GHTC1/2 (St 35.8 I/ III), P265GH, S355J2H 16Mo3 (15Mo3), 10CrMo9-10 (10CrMo910), 13CrMo4-5 (13CrMo44) X11CrMo5, X11CrMo9-1, X20CrMOV11-1, X10CrMoVNb9-1, X10CrWMoVNb9-2, 7CrMoVTiB10-10 P215NL (TTST35N/V), 12Ni14 (10Ni14) P355N (StE355), P355NH (WStE355), P355NL1 (TStE355), P355NL2, L290NB (STE 290.7), L360NB (STE 360.7) 1.4301, 1.4306, 1.4362(Lean Duplex), 1.4401, 1.4404, 1.4435, 1.4436, 1.4439, 1.4462(Duplex), 1.4466(Super Duplex), 1.4501, 1.4539, 1.4541, 1.4550, 1.4571 1.4841, 1.4878,, 1.4876, 1.4952, 1.4835, 1.4877, 1.4910 |
| Butt Weld Fittings Outer Diameter | 1/2" NB TO 48" NB |
| Butt Weld Fittings Wall Thickness or Schedule | Sch 10s to Sch XXS or As Per Custom Requirement |
| Butt Weld Fittings Types | 45 Degree Elbow, 90 Degree Elbow, 180 Degree Elbow, LR Elbow (Long Radius Elbow), SR Elbow (Short Radius Elbow), Equal Tee, Reducing / Unequal Tee, Concentric Reducer, Eccentric Reducer, End Cap, Long Stub End, Short Stub End, Lap Joint Stub End, Equal Cross, Reducing / Unequal Cross, Seamless Fittings, Welded Fittings, 1.5D, 3D, 5D etc. |
| Butt Weld Fittings Dimension | ASME 16.9 - Factory-Made Wrought Buttwelding Fittings ASME B16.28 - Wrought Steel Buttwelding Short Radius Elbows and Returns MSS SP-43 - Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| Butt Weld Fittings Other Testing | Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc. |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
| SMO 254 | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 |
ASTM A403 WPS31254 Stainless Steel Elbow Details
| Specification | ASTM A403, ASTM SB 366, ASTM B564, ASME SB564, En 2.4816 UNS S31254 |
| Dimensions Standards |
ASME B16.9, ANSI B16.9, ASME B16.28, ANSI B16.28, ANSI B16.25, MSS-SP-43, MSS-SP-75 |
| Size Range | S21354 Seamless Butt Weld Fittings: 1/2″ – 10″ S21354254 SMO Welded Butt Weld Fittings: 1/2″ – 48″ |
| Wall Thickness | 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS |
| Type | Seamless / Welded / ERW/ Fabricated / Forged |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Applicable Standards | 1-ASME B 16.9 for large Bore 2-ASME B 16.11 for small Bore (socket welded) 3-ASME B 16.25 for butt weld ends 4-ASME B 16.28 for small radius elbow |
| End Prep |
Beveled Ends Squared Ends Flanged Ends Cut Grooves Victaulic Grooves Threaded Ends (Male & Female) |
| Surface treatment | Sand Rolling, Sand Blasting, Acid Cleaning |
A403 WPS31254 Stainless Steel Elbow Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength | 680 MPa | 98600 psi |
| Yield strength | 300 MPa | 43500 psi |
| Modulus of elasticity | 195 GPa | 28300 ksi |
| Shear modulus | 75 GPa | 10900 ksi |
| Poisson’s ratio | 0.30 | 0.30 |
| Elongation at break | 50 % | 50 % |
| Hardness, Brinell | 210 | 210 |
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