ומבאַפלעקט שטאָל רער סאַפּלייער ווענזשאָו קאַיקסין טשיינאַ
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 degrees. The elbow has a longer radius than a standard 90 degree elbow, 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
| אַרויס דיאַמעטער (OD) | Seamless 90° Long Radius Elbow (1/2"~ 24"), ערוו / Fabricated Elbow / וועלדעד (1/2"~ 48") |
| סטאַנדאַרדס | ANSI - ב 16.9, ASTM A403 - Asme SA403 - 'סטאַנדאַרד באַשרייַבונג פֿאַר ראָט אַוסטעניטיק ומבאַפלעקט שטאָל פּייפּינג פיטטינגס', אַפּי 590-605, Asme b16.9 - 'פאַקטאָרי-געמאכט רוף בוטוועלדינג פיטינגז ", Asme b16.25 - 'BuTHWelds ענדס', ASME B16.28 - "ראָטוועלדינג קורץ ראַדיוס עלבאָוז און קערט ', MSS SP-43 - 'ראָט און פאַבריקייטיד באַט-וועלדינג פיטינג פיטינג פיטינג פיטינג פיטינגז פֿאַר נידעריק דרוק, קעראָוזשאַן קעגנשטעליק אַפּלאַקיישאַנז ' |
| דימענשאַנז | ASME / ANSI B16.9, MSS-SP-43 טיפּ אַ, MSS-SP-43 טיפּ ב, פּונקט ב 2312, דזשיס ב 2313, ASME B16.28 |
| Schedule | פּלאַן 5 ס, 10S, 20S, ס 10, ס 20, S30, סטד, 40S, S40, S60, XS, 80S, סי 80, S100, S120, S140, S160, קסקסס און עטק. |
| בענדינג ראַדיוס | R = 1 ד - 10 ד, 15ד, 20ד |
| פון | 90° Long Radius Elbow, Butt weld 90° Long Radius Elbow. |
| Value Added Services | Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Threading |
| מאַטעריאַלס | 304/L/H/LN, 316/L/H/LN/Ti, 321/ה, 317/L/LN, 347/ה, 310S/H, N08904(904L), S31803,S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Surface,מאָנעל, ניקל, ינקאַנעל, Hastalloy, טיטאַניום, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30, Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, פון 1.4301, Din1.4306, פון 1.4401, פון 1.4404 |
| טיפּ | באַט וועלד (Bw) / וועלדעד / ערוו / פאַבריקייטיד |
| SS Melting Points | 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 - 1400 °C (WP316) |
90 DEGREE LONG RADIUS ELBOW – MATERIALS & GRADES
| Stainless Steel Buttweld 90 גראַד לאַנג ראַדיוס עלנבויגן | ASTM A403 וופּ 316/316 ל, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, פון 1.4301, Din1.4306, פון 1.4401, פון 1.4404 |
| דופּלעקס & Super Duplex Steel Buttweld 90 גראַד לאַנג ראַדיוס עלנבויגן | ASTM A 815, ASME SA 815 UNS NO S31803, S32205. יו. עס. ס 32750, S32950. מאַטעריאַל ניט. 1.4462 |
| Carbon Steel Buttweld 90 גראַד לאַנג ראַדיוס עלנבויגן | ASTM A234, Asme Sa234 WPB , וופּבוו, וויץ 42, וויץ 46, וויץ 52, ווהאָלען 60, וויץ 65 & וויץ 70. |
| Low Temperature Carbon Steel 90 גראַד לאַנג ראַדיוס עלנבויגן | ASTM A420 WPL3, A420 WPL6 |
| Alloy Steel Buttweld 90 גראַד לאַנג ראַדיוס עלנבויגן | אַסטם / Asme ס / אַז 234 גר. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nickel Alloy Buttweld 90 גראַד לאַנג ראַדיוס עלנבויגן | אַסטם ב 336, ASME SB336, ניקל 200 (אונדז ניט. NO2200), ניקל 201 (אונדז ניט. N02201), מאָנעל 400 (אונדז ניט. N04400), מאָנעל 500 (אונדז ניט. N05500), ינקאַנעל 800 (אונדז ניט. N08800), ינקאַנעל 825 (אונדז ניט. N08825), ינקאַנעל 600 (אונדז ניט. N06600), ינקאַנעל 625 (אונדז ניט. N06625), ינקאַנעל 601 (אונדז ניט. N06601), האַקעללוי ק 276 (אונדז ניט. N10276), צומיש 20 (אונדז ניט. N08020), טיטאַניום (גראַד איך & II), Cupro-Nickel 70/30, Cuni10Fe1mn, CUNI30MN1FE. |
Bunutweld 90 Deg Long Radius Elbows Application Industries
- Petrochemical Industry
- Chemical Industry
- Oil and Gas Industry
- Pulp & Paper Indusry
- Power Plant Industry
- Food Processing Industry
- Pharmaceuticals Industry
- Energy Industry
- Aerospace Industry
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 | ||||||
| inches | ND | mm | Center to center | Radius | Center to end | Back to face |
| ד | 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 | |||
| נאָמינאַל רער גרייס (נפּ) | וואנט גרעב ה / t1 |
Outside Ø ביי בעוואַל |
Inside Ø at End |
Center to End Dim. A-B-C-M |
| 1/2 אַ 2 1/2 | Not | 1 | 0,8 | 2 |
| 3 אַ 3 1/2 | less than | 1 | 1,6 | 2 |
| 4 | +2 -1 | 1,6 | 2 | |
| 5 אַ 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | of nominal | 2 | 1,6 | 2 |
| 10 | thickness | +4 -3 | 3,2 | 2 |
| 12 אַ 18 | 3,2 | +4 -3 | 3 | |
| 20 אַ 24 | 4,8 | +6 -5 | 3 | |
| 26 אַ 30 | 4,8 | +7 -5 | 3 | |
| 32 אַ 48 | 4,8 | +7 -5 | 5 | |
ASME B16.9 90° Long Radius Elbow Angularity Tolerance
| ND | מאַקס אַוועק ווינקל | מאַקס אַוועק פלאַך |
| ק | פּ | |
| 1/2 אַ 4 | 1 | 2 |
| 5 אַ 8 | 2 | 4 |
| 10 אַ 12 | 3 | 5 |
| 14 אַ 16 | 3 | 7 |
| 18 אַ 24 | 4 | 10 |
| 26 אַ 30 | 5 | 10 |
| 32 אַ 42 | 5 | 13 |
| 44 אַ 48 | 5 | 20 |
WEIGHT CHART OF 90 DEGREE LONG RADIUS ELBOW
| נפּ inches |
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 |
| Approximate weights in kg, density 8 kg/dm3 | ||||
AVAILABLE TYPES OF 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 |
