Wenzhou Kaixin Kaixin Metaal Maatskappy, Beperk
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 degree elbow.
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, stainless steel, 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
| Buitediameter (OD) | Naadlose 90° kortradius-elleboog (1/2″~24″), ERW / vervaardigde elleboog / gelaste (1/2″~48″) |
| Standaarde | ANSI – B 16.9, ASTM A403 – ASME SA403 – 'Standaardspesifikasie vir gesmede austenitiese vlekvrye staalpyptoebehore', API 590-605, ASME B16.9 – 'Fabrieksvervaardigde gesmede stuiklastoebehore', ASME B16.25 – 'Stuiklas-eindstukke', ASME B16.28 – 'Smede staal stuiklas-elmboë en -terugvoere met kort radius', MSS SP-43 – 'Smede en vervaardigde stuiklastoebehore vir laedruk-, korrosiebestande toepassings'‘ |
| Afmetings | ASME/ANSI B16.9, MSS-SP-43 Tipe A, MSS-SP-43 Tipe B, JIS B2312, JIS B2313, ASME B16.28 |
| Skedule | Bylae 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS en ens. |
| Buigradius | R=1D – 10D, 15D, 20D |
| Van | 90° Short Radius Elbow, Butt weld 90° Short Radius Elbow. |
| Waardetoegevoegde Dienste | Warmgedompelde galvanisering, elektropolitoer, epoksie- en FBE-bedekking, sandstraling, soldeerwerk, draadwerk |
| Materiaal | 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, N08825 Oppervlak, Monel, Nikkel, Inconel, Hastalloy, Titanium, Tantaal, Vlekvrye Staal, Legeringstaal, Koolstofstaal, Cupro-Nikkel 90/10 & 70/30, Vlekvrye Staal ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| Tipe | Stomplas (BW) / Gesweis / ERW / Vervaardig |
| SS Smeltpunte | 1400-1450°C (WP304, WP304L), 1390-1440°C (WP316L), 1370 – 1400°C (WP316) |
90 DEGREE SHORT RADIUS ELBOW – MATERIALS & GRADES
| Stainless Steel Buttweld 90 Degree Short Radius Elbow | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| Duplex & Super Duplex Steel Buttweld 90 Degree Short Radius Elbow | ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstof No 1.4462 |
| Carbon Steel Buttweld 90 Degree Short Radius Elbow | ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 en WPHY 70. |
| Low Temperature Carbon Steel 90 Degree Short Radius Elbow | ASTM A420 WPL3, A420 WPL6 |
| Alloy Steel Buttweld 90 Degree Short Radius Elbow | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nickel Alloy Buttweld 90 Degree Short Radius Elbow | ASTM B336, ASME SB336, Nikkel 200 (UNS Nr. Nr. 2200), Nikkel 201 (UNS Nr. N02201), Monel 400 (UNS Nr. N04400), Monel 500 (UNS Nr. N05500), Inconel 800 (UNS Nr. N08800), Inconel 825 (UNS Nr. N08825), Inconel 600 (UNS Nr. N06600), Inconel 625 (UNS Nr. N06625), Inconel 601 (UNS Nr. N06601), Hastelloy C 276 (UNS Nr. N10276), Legering 20 (UNS Nr. N08020), Titanium (Graad I & II), Cupro-Nikkel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
Buttweld 90 Deg Short Radius Elbows Application Industries
- Petrochemiese Nywerheid
- Chemiese Nywerheid
- Olie- en gasbedryf
- Pulp- en papierbedryf
- Kragstasiebedryf
- Voedselverwerkingsbedryf
- Farmaseutiese Bedryf
- Energiebedryf
- Lugvaartbedryf
ASME B16.9 Buttweld 90° Short Radius Elbow Dimensions
| Nominal pipe size | Outside Diameter at Bevel. D | Center-to-End A |
| 1 | 33.4 | 25 |
| een en 'n kwart | 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
| vir alle pyptoebehore | Elmboë 90 grade | |||
| Nominal pypgrootte (NPS) | Muurdikte t / t1 | Buite Ø by Bevel | Binne-Ø aan die einde | Middelpunt tot Eind Dim. ABCM |
| 1/2 'n 2 1/2 | Nie | 1 | 0,8 | 2 |
| 3 'n 3 1/2 | less | 1 | 1,6 | 2 |
| 4 | than | +2 -1 | 1,6 | 2 |
| 5 tot 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | van nominale | 2 | 1,6 | 2 |
| 10 | dikte | +4 -3 | 3,2 | 2 |
| 12 tot 18 | 3,2 | +4 -3 | 3 | |
| 20 tot 24 | 4,8 | +6 -5 | 3 | |
| 26 tot 30 | 4,8 | +7 -5 | 3 | |
| 32 tot 48 | 4,8 | +7 -5 | 5 | |
ASME B16.9 90° Short Radius Elbow Angularity Tolerance
| ND | Maksimum afhoek | Maks van die vliegtuig af |
| Q | P | |
| 1/2 'n 4 | 1 | 2 |
| 5 tot 8 | 2 | 4 |
| 10 tot 12 | 3 | 5 |
| 14 tot 16 | 3 | 7 |
| 18 tot 24 | 4 | 10 |
| 26 tot 30 | 5 | 10 |
| 32 tot 42 | 5 | 13 |
| 44 tot 48 | 5 | 20 |
WEIGHT CHART OF 90 DEGREE SHORT RADIUS ELBOW
| WEIGHTS OF FITTINGS | ||||
| NPS duim | ELBOWS SR 90° | |||
| Skool. 5S | Skool. 10 Sekondes | Skool. 40's | Skool. 80's | |
| 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 |
| Benaderde gewigte in kg, digtheid 8 kg/dm3 |
AVAILABLE TYPES OF 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 |
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