Wenzhou Kaixin Kaixin Metal Co., Ltd
A Buttweld 90 Degree Short Radius Elbow is a type of pipe fitting used in plumbing and piping systems. It is designed to change the direction of flow in a pipe by 90 degrees and has a shorter radius than the standard 90 grad albue.
The short radius elbow is used in situations where there is limited space and the turn radius needs to be smaller. They are commonly used in tight spaces in industrial, commercial, and residential piping systems.
This type of elbow is made by welding two pipe sections together at a 90-degree angle, and has a smooth inner surface to allow for maximum flow of liquids or gases. It is typically made of materials such as carbon steel, rustfritt stål, or alloy steel.
Buttweld 90 Degree Short Radius Elbows are available in various sizes and can be customized to meet specific requirements. They are known for their durability and strength, making them a popular choice for industrial applications where high-pressure or high-temperature conditions are present.
Buttweld 90° Short Radius Elbow Pipe Fitting Specifications
| Utenfor diameter (AV) | Seamless 90° Short Radius Elbow (1/2″ ～ 24 ″), Erw / Produsert albue / Sveiset (1/2″ ～ 48 ″) |
| Standarder | ANSI – B 16.9, ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’, API 590-605, ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”, ASME B16.25 - ‘Buttwelding Ends’, ASME B16.28 - ‘smidd stål buttwelding korte radius albuer og returnerer’, MSS SP-43-‘Før og fabrikkerte rumpe-sveisende beslag for lavt trykk, Korrosjonsbestandige applikasjoner ' |
| Dimensjoner | ASME/ANSI B16.9, MSS-SP-43 Type A., MSS-SP-43 Type B., Bare B2312, JIS B2313, ASME B16.28 |
| Rute | Plan 5s, 10S, 20S, S10, S20, S30, Std, 40S, S40, S60, Xs, 80S, S80, S100, S120, S140, S160, XXS og etc.. |
| Bøyningsradius | R = 1d - 10d, 15D, 20D |
| Fra | 90° Short Radius Elbow, Butt weld 90° Short Radius Elbow. |
| Verdiemessige tjenester | Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Tråd |
| Materialer | 304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/ln, 347/H, 310S/h, N08904(904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Surface,Monel, Nikkel, Inconel, Sykdom, Titan, Tantal, Rustfritt stål, Legeringsstål, Karbonstål, Cupro-nickel 90/10 & 70/30, Rustfritt stål ASME / ASTM SA / A403 SA / EN 774 WP-S, WP-W, WP-WX, FRA 1.4301, DIN1.4306, FRA 1.4401, FRA 1.4404 |
| Type | Rumpe sveis (BW) / Sveiset / Erw / Produsert |
| SS smeltepunkter | 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 - 1400 °C (WP316) |
90 DEGREE SHORT RADIUS ELBOW – MATERIALS & Karakterer
| Rustfritt stål buttweld 90 Grad Albue med kort radius | ASTM A403 WP316/316L, ASTM A403 dette / EN 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, FRA 1.4301, DIN1.4306, FRA 1.4401, FRA 1.4404 |
| Dupleks & Super duplex stål buttweld 90 Grad Albue med kort radius | ASTM a 815, Asme det 815 Oss ingen S31803, S32205. US S32750, S32950. Materiale nr. 1.4462 |
| Karbonstål Buttweld 90 Grad Albue med kort radius | ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70. |
| Karbonstål med lav temperatur 90 Grad Albue med kort radius | ASTM A420 WPL3, A420 WPL6 |
| Legerstål Buttweld 90 Grad Albue med kort radius | ASTM / ASMEs/det 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nikkellegering Buttweld 90 Grad Albue med kort radius | ASTM B336, ASME SB336, Nikkel 200 (Oss nei. NO2200), Nikkel 201 (Oss nei. N02201), Monel 400 (Oss nei. N04400), Monel 500 (Oss nei. N05500), Inconel 800 (Oss nei. N08800), Inconel 825 (Oss nei. N08825), Inconel 600 (Oss nei. N06600), Inconel 625 (Oss nei. N06625), Inconel 601 (Oss nei. N06601), Hastelloy c 276 (Oss nei. N10276), Legering 20 (Oss nei. N08020), Titan (Klasse I. & Ii), Cupro-nickel 70/30, Cuni10fe1mn, Cuni30mn1fe. |
Buttweld 90 Deg Short Radius Elbows Application Industries
- Petrokjemisk industri
- Kjemisk industri
- Olje- og gassindustri
- Masse & Indusry Paper
- Kraftverksindustri
- Matforedlingsindustri
- Farmasøytisk industri
- Energiindustri
- Luftfartsindustri
ASME B16.9 Buttweld 90° Short Radius Elbow Dimensions
| Nominell rørstørrelse | Outside Diameter at Bevel. D |
Center-to-End EN |
| 1 | 33.4 | 25 |
| 1¼ | 42.2 | 32 |
| 1½ | 48.3 | 38 |
| 2 | 60.3 | 51 |
| 2½ | 73 | 64 |
| 3 | 88.9 | 76 |
| 3½ | 101.6 | 89 |
| 4 | 114.3 | 102 |
| 5 | 141.3 | 127 |
| 6 | 168.3 | 152 |
| 8 | 219.1 | 203 |
| 10 | 273 | 254 |
| 12 | 323.8 | 305 |
| 14 | 355.6 | 356 |
| 16 | 406.4 | 406 |
| 18 | 457 | · 90 Degree Elbows – It is used when change in the direction of pipe required is 90°
· S/R – 90 Degree Short radius Elbow |
| 20 | 508 | |
| 22 | 559 | |
| 24 | 610 |
90 Degree Short Radius Elbow Dimensions Tolerance
| for all Pipe fittings | Albuer 90 deg | |||
| Nominell rørstørrelse (NPS) | Veggtykkelse t / T1 |
Utenfor Ø på Bevel |
Inne i Ø på slutten |
Center to End Dim. A-B-C-M |
| 1/2 en 2 1/2 | Ikke | 1 | 0,8 | 2 |
| 3 en 3 1/2 | mindre | 1 | 1,6 | 2 |
| 4 | enn | +2 -1 | 1,6 | 2 |
| 5 en 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | av nominell | 2 | 1,6 | 2 |
| 10 | tykkelse | +4 -3 | 3,2 | 2 |
| 12 en 18 | 3,2 | +4 -3 | 3 | |
| 20 en 24 | 4,8 | +6 -5 | 3 | |
| 26 en 30 | 4,8 | +7 -5 | 3 | |
| 32 en 48 | 4,8 | +7 -5 | 5 | |
ASME B16.9 90° Short Radius Elbow Angularity Tolerance
| Nd | Maks av vinkelen | Maks av flyet |
| Q | P | |
| 1/2 en 4 | 1 | 2 |
| 5 en 8 | 2 | 4 |
| 10 en 12 | 3 | 5 |
| 14 en 16 | 3 | 7 |
| 18 en 24 | 4 | 10 |
| 26 en 30 | 5 | 10 |
| 32 en 42 | 5 | 13 |
| 44 en 48 | 5 | 20 |
Vektdiagram over 90 DEGREE SHORT RADIUS ELBOW
| WEIGHTS OF FITTINGS | ||||
| NPS tommer |
ELBOWS SR 90° |
|||
| Sch. 5S |
Sch. 10S |
Sch. 40S |
Sch. 80S |
|
| 1/2 | 0.03 | 0.04 | 0.05 | 0.07 |
| 3/4 | 0.04 | 0.05 | 0.06 | 0.07 |
| 1 | 0.06 | 0.10 | 0.12 | 0.13 |
| 1 1/4 | 0.09 | 0.13 | 0.17 | 0.12 |
| 1 1/2 | 0.12 | 0.20 | 0.27 | 0.33 |
| 2 | 0.20 | 0.33 | 0.47 | 0.60 |
| 2 1/2 | 0.40 | 0.60 | 0.90 | 1.20 |
| 3 | 0.60 | 0.90 | 1.35 | 1.90 |
| 4 | 0.90 | 1.35 | 2.65 | 3.90 |
| 5 | 1.95 | 2.40 | 4.35 | 6.50 |
| 6 | 2.70 | 3.35 | 7.00 | 10.5 |
| 8 | 4.90 | 6.70 | 14.5 | 22.5 |
| 10 | 9.10 | 11.2 | 25.6 | 35.0 |
| 12 | 15.6 | 18.0 | 39.5 | 53.0 |
| 14 | 19.3 | 23.5 | 47.0 | 63.0 |
| 16 | 27.5 | 31.5 | 63.5 | 84.0 |
| 18 | 34.5 | 39.5 | 80.0 | 105 |
| 20 | 49.0 | 57.0 | 98.0 | 129 |
| 24 | 82.0 | 94.0 | 140 | 188 |
| Omtrentlig vekter i kg, tetthet 8 kg/dm3 |
Tilgjengelige typer av 90 DEGREE SHORT RADIUS ELBOW
| Buttweld 90° Short Radius Elbow | High Nickel Alloy 90° Short Radius Elbow |
| ASME B16.9 Butt weld 90° Short Radius Elbow | Duplex Steel Buttweld 90° Short Radius Elbow |
| Seamless Butt weld 90° Short Radius Elbow | SS 90° Short Radius Elbow |
| High Quality 90° Short Radius Elbow | Stainless Steel 90° Short Radius Elbow |
| Welded Butt weld 90° Short Radius Elbowr | Carbon Steel 90° Short Radius Elbow |
| ASME B16.28 Buttweld 90° Short Radius Elbow | ANSI B16.9 Buttweld 90° Short Radius Elbow |
| Titanium Buttweld 90° Short Radius Elbow | Inconel Butt weld 90° Short Radius Elbow |
| Super Duplex Steel Buttweld 90° Short Radius Elbow | Copper Nickel 90° Short Radius Elbow |
| Steel 90° Short Radius Elbow | Hastelloy 90° Short Radius Elbow |
| ASTM A403 Stainless Steel 90° Short Radius Elbow | Butt Weld B16.9 90° Short Radius Elbow |
