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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 stopień łokcia.
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, stal nierdzewna, or alloy steel.
Zgrzewanie doczołowe 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
| Średnica zewnętrzna (Z) | Seamless 90° Short Radius Elbow (1/2″ ～ 24 ″), Erw / Wyprodukowany łokieć / Spawany (1/2″ ～ 48 ″) |
| Standardy | Ansi - b 16.9, ASTM A403 - ASME SA403 - „Standardowa specyfikacja kutego austenitycznego złączek rur nierdzewnych”, API 590-605, ASME B16.9-„Fabrycznie wykonane z kutego tyłki”, ASME B16.25 - „Endwelding kończy się”, ASME B16.28 - „Kute stalowe Buttwelding krótkie łokcie i zwroty”, MSS SP-43-„Wykreślające i sfabrykowane złączki do spopie, Zastosowania odporne na korozję ” |
| Wymiary | ASME/ANSI B16.9, MSS-SP-43 Typ A., MSS-SP-43 Typ B., Tylko B2312, JIS B2313, ASME B16.28 |
| Harmonogram | Harmonogram 5s, 10S, 20S, S10, S20, S30, Std, 40S, S40, S60, Xs, 80S, S80, S100, S120, S140, S160, XXS i itp. |
| Promień zginania | R = 1D - 10d, 15D, 20D |
| Z | 90° Short Radius Elbow, Butt weld 90° Short Radius Elbow. |
| Usługi o wartości dodanej | Gorące galwanizacja, Electro Polish, Epoksyd & Powłoka FBE, Piasek, Lutowanie, Gwintowanie |
| Przybory | 304/L/h/ln, 316/L/h/ln/ti, 321/H, 317/L/ln, 347/H, 310CII, N08904(904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Surface,Monel, Nikiel, Niewygod, Choroba, Tytan, Tantal, Stal nierdzewna, Stal ze stopu, Stal węglowa, Cupro-Nickel 90/10 & 70/30, Stal nierdzewna ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, Z 1.4301, DIN1.4306, Z 1.4401, Z 1.4404 |
| Typ | Spawana (BW) / Spawany / Erw / Sfabrykowany |
| SS Punkty topnienia | 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316) |
90 DEGREE SHORT RADIUS ELBOW – MATERIALS & Oceny
| Stal nierdzewna 90 Kolano o krótkim promieniu | ASTM A403 WP316/316L, ASTM A403 To / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, Z 1.4301, DIN1.4306, Z 1.4401, Z 1.4404 |
| Dupleks & Super dupleks stalowy buttweld 90 Kolano o krótkim promieniu | ASTM A 815, Asme to 815 No S31803, S32205. US S32750, S32950. Materiał nr. 1.4462 |
| Stalowa stalowa buttweld 90 Kolano o krótkim promieniu | ASTM A234, ASME SA234 WPB , WPBW, Wphy 42, Wphy 46, Wphy 52, Wph 60, Wphy 65 & Wphy 70. |
| Stal węglowa w niskiej temperaturze 90 Kolano o krótkim promieniu | ASTM A420 WPL3, A420 WPL6 |
| Stalowa stalowa buttweld 90 Kolano o krótkim promieniu | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| ALLOY NIKLEL BUTTWELD 90 Kolano o krótkim promieniu | ASTM B336, ASME SB336, Nikiel 200 (Nas nie. NO2200), Nikiel 201 (Nas nie. N02201), Monel 400 (Nas nie. N04400), Monel 500 (Nas nie. N05500), Niewygod 800 (Nas nie. N08800), Niewygod 825 (Nas nie. N08825), Niewygod 600 (Nas nie. N06600), Niewygod 625 (Nas nie. N06625), Niewygod 601 (Nas nie. N06601), Hastelloy c 276 (Nas nie. N10276), Stop 20 (Nas nie. N08020), Tytan (Klasa I. & Ii), Cupro-Nickel 70/30, CUNI10FE1MN, CUNI30MN1FE. |
Zgrzewanie doczołowe 90 Deg Short Radius Elbows Application Industries
- Przemysł petrochemiczny
- Przemysł chemiczny
- Przemysł naftowy i gazowy
- Miąższ & Papier Indusry
- Przemysł elektrowni
- Przemysł przetwarzania spożywczego
- Przemysł farmaceutyczny
- Przemysł energetyczny
- Przemysł lotniczy
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 |
| 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
| dla wszystkich złączek do rury | Łokcie 90 deg | |||
| Nominalny rozmiar rury (NPS) | Grubość ściany T / T1 |
Na zewnątrz Ø w Bevel |
Wewnątrz Ø na końcu |
Środek do końca. A-B-C-M |
| 1/2 A 2 1/2 | Nie | 1 | 0,8 | 2 |
| 3 A 3 1/2 | less | 1 | 1,6 | 2 |
| 4 | than | +2 -1 | 1,6 | 2 |
| 5 A 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | nominałów | 2 | 1,6 | 2 |
| 10 | grubość | +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 | Maksymalnie nie pod kątem | Maksymalny samolot |
| 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 |
Wykres wagowy 90 DEGREE SHORT RADIUS ELBOW
| WEIGHTS OF FITTINGS | ||||
| NPS Cale |
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 |
| Przybliżone wagi w kg, gęstość 8 KG/DM3 |
Dostępne rodzaje 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 |
