Wenzhou Kaixin Kaixin Metal Co., Ltd
A buttweld 90 degree long radius elbow is a type of pipe fitting that is used to change the direction of flow in a pipeline by 90 grade. The elbow has a longer radius than a standard 90 graad elmboog, which helps to reduce friction and flow resistance in the pipeline. The fitting is typically made from steel or other alloys and is designed to be welded to the ends of two pipes. This creates a permanent and leak-free connection that is ideal for use in high-pressure applications. The buttweld 90 degree long radius elbow is commonly used in the oil and gas industry, as well as in power generation and other industrial applications.
Buttweld 90° Long Radius Elbow Pipe Fitting Specifications
| Buitediameter (Van) | Seamless 90° Long Radius Elbow (1/2″ ～ 24 ″), AKER / Vervaardigde elmboog / Gesweis (1/2″ ～ 48 ″) |
| Standaarde | Ansi - B 16.9, ASTM A403 - ASME SA403 - 'Standaardspesifikasie vir bewerkte austenitiese vlekvrye staal pype -toebehore', Api 590-605, ASME B16.9-'Fabrieksgemaakte smee-boude-toebehore', ASME B16.25 - 'ButtWeling Ends', ASME B16.28 - 'Smeedstaal Butt Welding kort radius elmboë en terugkeer', MSS SP-43-‘Verwerkte en vervaardigde boude-sweis-toebehore vir lae druk, Korrosiebestande toepassings ' |
| Afmetings | ASME/ANSI B16.9, MSS-SP-43 tipe A, MSS-SP-43 tipe B, Net 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° Long Radius Elbow, Butt weld 90° Long Radius Elbow. |
| Dienste met toegevoegde waarde | Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Ryg |
| 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, N08825Surface,Monel, Nikkel, Inklok, Siekte, Titaan, Tantalum, Vleklose staal, Legeringsstaal, Koolstofstaal, Cupro-nikkel 90/10 & 70/30, Vlekvrye staal ASME / ASTM SA / A403 SA / A 774 Wp-s, Wp-w, WP-WX, VAN 1.4301, DIN1.4306, VAN 1.4401, VAN 1.4404 |
| Tik | Boude sweis (BW) / Gesweis / AKER / Opgemaak |
| SS smeltpunte | 1400-1450°C (WP304, WP304L), 1390-1440 °C (Wp316l), 1370 – 1400 °C (Wp316) |
90 DEGREE LONG RADIUS ELBOW – MATERIALS & Grades
| Roesvrye staal Buttweld 90 Graad Lang Radius Elmboog | ASTM A403 WP316/316L, ASTM A403 dit / A 774 Wp-s, Wp-w, WP-WX 304/304L, ASTM A182 F316L, 304L, VAN 1.4301, DIN1.4306, VAN 1.4401, VAN 1.4404 |
| Dupleks & Super dupleks staal buttweld 90 Graad Lang Radius Elmboog | ASTM A 815, ASME SA 815 Ons geen S31803, S32205. VSA S32750, S32950. Materiaal No. 1.4462 |
| Koolstofstaal ButtWeld 90 Graad Lang Radius Elmboog | ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, Wph 60, WPHY 65 & WPHY 70. |
| Lae temperatuur koolstofstaal 90 Graad Lang Radius Elmboog | ASTM A420 WPL3, A420 WPL6 |
| Legering staal buttweld 90 Graad Lang Radius Elmboog | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nikkellegering Buttweld 90 Graad Lang Radius Elmboog | ASTM B336, ASME SB336, Nikkel 200 (Ons nee. NO2200), Nikkel 201 (Ons nee. N02201), Monel 400 (Ons nee. N04400), Monel 500 (Ons nee. N05500), Inklok 800 (Ons nee. N08800), Inklok 825 (Ons nee. N08825), Inklok 600 (Ons nee. N06600), Inklok 625 (Ons nee. N06625), Inklok 601 (Ons nee. N06601), Hastelloy C 276 (Ons nee. N10276), Allooi 20 (Ons nee. N08020), Titaan (Graad I & Ii), Cupro-nikkel 70/30, CUNI10FE1MN, CUNI30MN1FE. |
Buttweld 90 Deg Long Radius Elbows Application Industries
- Petrochemiese industrie
- Chemiese industrie
- Olie- en gasbedryf
- Pulp & Indusry papier
- Kragaanlegbedryf
- Voedselverwerkingsbedryf
- Farmaseutiese industrie
- Energiebedryf
- Lugvaartbedryf
ASME B16.9 Buttweld 90° Long Radius Elbow Dimensions
ASME B16.9 Buttweld 90° Long Radius Elbow Dimension Drawing
| LONG RADIUS ELBOWS (R = 1,5 ND) ANSI B 16.9 dimensions | ||||||
| duim | ND | mm | Center to center | Radius | Center to end | Back to face |
| D | O | A | B | K | ||
| 1/2 | 15 | 21,34 | 76,20 | 38,10 | 15,87 | 47,62 |
| 3/4 | 20 | 26,67 | 57,15 | 28,57 | 11,11 | 42,86 |
| 1 | 25 | 33,40 | 76,20 | 38,10 | 22,22 | 55,56 |
| 1 1/4 | 32 | 42,16 | 95,25 | 47,60 | 25,40 | 69,85 |
| 1 1/2 | 40 | 48,26 | 114,30 | 57,15 | 28,57 | 82,55 |
| 2 | 50 | 60,32 | 152,40 | 76,20 | 34,92 | 106,40 |
| 2 1/2 | 65 | 73,02 | 190,50 | 95,25 | 44,45 | 131,80 |
| 3 | 80 | 88,90 | 228,60 | 114,30 | 50,80 | 158,75 |
| 3 1/2 | 90 | 101,60 | 266,70 | 133,35 | 57,15 | 184,15 |
| 4 | 100 | 114,30 | 304,80 | 152,40 | 63,50 | 209,55 |
| 5 | 125 | 141,30 | 381,00 | 190,50 | 79,38 | 261,90 |
| 6 | 150 | 168,27 | 457,20 | 228,60 | 95,25 | 312,70 |
| 8 | 200 | 219,07 | 609,60 | 304,80 | 127,00 | 414,30 |
| 10 | 250 | 273,05 | 762,00 | 381,00 | 158,75 | 517,50 |
| 12 | 300 | 323,85 | 914,40 | 457,20 | 190,50 | 619,10 |
| 14 | 350 | 355,60 | 1066,80 | 533,40 | 222,25 | 711,20 |
| 16 | 400 | 406,40 | 1219,20 | 609,60 | 254,00 | 812,80 |
| 18 | 450 | 457,20 | 1371,60 | 685,80 | 285,74 | 914,40 |
| 20 | 500 | 508,00 | 1524,00 | 762,00 | 317,50 | 1016,00 |
| 22 | 550 | 558,80 | 1676,40 | 838,20 | 342,90 | 1117,60 |
| 24 | 600 | 609,60 | 1828,80 | 914,40 | 381,00 | 1219,20 |
| 28 | 700 | 711,20 | 2133,60 | 1066,80 | 441,90 | 1422,40 |
| Dimensions in mm. | ||||||
90 Degree Long Radius Elbow Dimensions Tolerance
| for all Pipe fittings | Elbows 90 deg | |||
| Nominale pypgrootte (NPS) | Muurdikte t / t1 |
Outside Ø by Bevel |
Inside Ø by Einde |
Center to End Dim. A-B-C-M |
| 1/2 a 2 1/2 | Not | 1 | 0,8 | 2 |
| 3 a 3 1/2 | less than | 1 | 1,6 | 2 |
| 4 | +2 -1 | 1,6 | 2 | |
| 5 a 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | of nominal | 2 | 1,6 | 2 |
| 10 | thickness | +4 -3 | 3,2 | 2 |
| 12 a 18 | 3,2 | +4 -3 | 3 | |
| 20 a 24 | 4,8 | +6 -5 | 3 | |
| 26 a 30 | 4,8 | +7 -5 | 3 | |
| 32 a 48 | 4,8 | +7 -5 | 5 | |
ASME B16.9 90° Long Radius Elbow Angularity Tolerance
| ND | Maksimum afhoek | Max uit die vliegtuig |
| V | P | |
| 1/2 a 4 | 1 | 2 |
| 5 a 8 | 2 | 4 |
| 10 a 12 | 3 | 5 |
| 14 a 16 | 3 | 7 |
| 18 a 24 | 4 | 10 |
| 26 a 30 | 5 | 10 |
| 32 a 42 | 5 | 13 |
| 44 a 48 | 5 | 20 |
Gewigkaart van 90 DEGREE LONG RADIUS ELBOW
| NPS duim |
ELBOWS LR 90° | |||
| SCH. 5S |
SCH. 10S |
SCH. 40S |
SCH. 80S |
|
| 1/2 | 0.05 | 0.06 | 0.08 | 0.10 |
| 3/4 | 0.06 | 0.07 | 0.09 | 0.11 |
| 1 | 0.09 | 0.15 | 0.18 | 0.20 |
| 1 1/4 | 0.13 | 0.20 | 0.25 | 0.35 |
| 1 1/2 | 0.18 | 0.30 | 0.40 | 0.50 |
| 2 | 0.30 | 0.50 | 0.70 | 0.90 |
| 2 1/2 | 0.60 | 0.85 | 1.35 | 1.80 |
| 3 | 0.90 | 1.30 | 2.00 | 2.90 |
| 4 | 1.40 | 2.00 | 4.00 | 5.90 |
| 5 | 2.90 | 3.60 | 6.50 | 9.70 |
| 6 | 4.00 | 5.00 | 10.5 | 16.0 |
| 8 | 7.40 | 10.0 | 21.5 | 33.5 |
| 10 | 13.6 | 16.8 | 38.5 | 52.5 |
| 12 | 23.4 | 27.0 | 59.0 | 79.0 |
| 14 | 29.0 | 35.0 | 70.0 | 94.0 |
| 16 | 41.3 | 47.0 | 95.0 | 125 |
| 18 | 51.8 | 59.0 | 120 | 158 |
| 20 | 73.0 | 85.0 | 146 | 194 |
| 24 | 122 | 140 | 210 | 282 |
| Benaderde gewigte in kg, digtheid 8 KG/DM3 | ||||
Beskikbare soorte van 90 DEGREE LONG RADIUS ELBOW
| Buttweld 90° Long Radius Elbow | Duplex Steel Buttweld 90° Long Radius Elbow |
| ASME B16.9 Butt weld 90° Long Radius Elbow | High Nickel Alloy 90° Long Radius Elbow |
| Stainless Steel 90° Long Radius Elbow | SS 90° Long Radius Elbow |
| High Quality 90° Long Radius Elbow | Seamless Butt weld 90° Long Radius Elbow |
| Welded Butt weld 90° Long Radius Elbowr | ASME B16.28 Buttweld 90° Long Radius Elbow |
| Carbon Steel 90° Long Radius Elbow | ANSI B16.9 Buttweld 90° Long Radius Elbow |
| Titanium Buttweld 90° Long Radius Elbow | Inconel Butt weld 90° Long Radius Elbow |
| ASTM A403 Stainless Steel 90° Long Radius Elbow | Butt Weld B16.9 90° Long Radius Elbow |
| Super Duplex Steel Buttweld 90° Long Radius Elbow | Copper Nickel 90° Long Radius Elbow |
| Steel 90° Long Radius Elbow | Hastelloy 90° Long Radius Elbow |
