Proveïdor de canonades d'acer inoxidable Wenzhou Kaixin Xina
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, acer inoxidable, or alloy steel.
Soldadura a cap 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
| Diàmetre exterior (DE) | Seamless 90° Short Radius Elbow (1/2″~24″), ACRE / Colze fabricat / Soldat (1/2″~48″) |
| Normes | 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 - "Extrems de soldadura a tope", ASME B16.28 - "Colzes i retorns de radi curt de soldadura a cap d'acer forjat", MSS SP-43 - 'Accesories de soldadura a tope forjades i fabricades per a baixa pressió, Aplicacions resistents a la corrosió |
| Dimensions | ASME/ANSI B16.9, MSS-SP-43 tipus A, MSS-SP-43 tipus B, HE B2312, JIS B2313, ASME B16.28 |
| Horari | Horari 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS i etc. |
| Radi de flexió | R=1D – 10D, 15D, 20D |
| Des de | 90° Short Radius Elbow, Butt weld 90° Short Radius Elbow. |
| Value Added Services | Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Threading |
| Materials | 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 Superfície,Monel, Níquel, Inconel, Hasalloy, Titani, Tàntal, Acer inoxidable, Acer d'aliatge, Acer carboni, Cupro-níquel 90/10 & 70/30, Acer inoxidable ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DE 1.4301, DIN1.4306, DE 1.4401, DE 1.4404 |
| Tipus | Soldadura a tope (BW) / Soldat / ACRE / Fabricat |
| SS Punts de fusió | 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316) |
90 DEGREE SHORT RADIUS ELBOW – MATERIALS & GRAUS
| Soldadura a cap d'acer inoxidable 90 Colze de radi curt de grau | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DE 1.4301, DIN1.4306, DE 1.4401, DE 1.4404 |
| Dúplex & Soldadura d'acer súper dúplex 90 Colze de radi curt de grau | ASTM A 815, ASME SA 815 UNS NO S31803, S32205. EUA S32750, S32950. Material núm. 1.4462 |
| Soldadura d'acer al carboni 90 Colze de radi curt de grau | ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70. |
| Acer al carboni a baixa temperatura 90 Colze de radi curt de grau | ASTM A420 WPL3, A420 WPL6 |
| Soldadura d'acer d'aliatge 90 Colze de radi curt de grau | ASTM / ASME A/SA 234 GR. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Soldadura d'aliatge de níquel 90 Colze de radi curt de grau | ASTM B336, ASME SB336, Níquel 200 (UNA No. No 2200), Níquel 201 (UNA No. N02201), Monel 400 (UNA No. N04400), Monel 500 (UNA No. N05500), Inconel 800 (UNA No. N08800), Inconel 825 (UNA No. N08825), Inconel 600 (UNA No. N06600), Inconel 625 (UNA No. N06625), Inconel 601 (UNA No. N06601), Hastelloy C 276 (UNA No. N10276), Aliatge 20 (UNA No. N08020), Titani (Grau I & II), Cupro-níquel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
Soldadura a cap 90 Deg Short Radius Elbows Application Industries
- Indústria petroquímica
- Indústria Química
- Indústria del petroli i del gas
- Polpa & Indústria Paperera
- Indústria de centrals elèctriques
- Indústria de processament d'aliments
- Indústria Farmacèutica
- Indústria Energètica
- Indústria aeroespacial
ASME B16.9 Buttweld 90° Short Radius Elbow Dimensions
| Mida nominal de la canonada | Outside Diameter at Bevel. D |
De centre a extrem A |
| 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 | Elbows 90 graus | |||
| Mida nominal del tub (NPS) | Gruix de paret t / t1 |
Ø exterior a Bevel |
Ø interior al Final |
Center to End Dim. A-B-C-M |
| 1/2 a 2 1/2 | No | 1 | 0,8 | 2 |
| 3 a 3 1/2 | menys | 1 | 1,6 | 2 |
| 4 | que | +2 -1 | 1,6 | 2 |
| 5 a 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | de nominal | 2 | 1,6 | 2 |
| 10 | gruix | +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° Short Radius Elbow Angularity Tolerance
| ND | Angle de descàrrega màxim | Max fora de l'avió |
| Q | 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 |
GRÀFIC DE PES DE 90 DEGREE SHORT RADIUS ELBOW
| WEIGHTS OF FITTINGS | ||||
| NPS polzades |
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 |
| Pes aproximat en kg, densitat 8 kg/dm3 |
TIPUS DISPONIBLES DE 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 |
