Dostawca rur ze stali nierdzewnej Wenzhou Kaixin Chiny
An elbow is the pipe fittings that are used extensively as a form of connections in between two lengths of pipes for the purpose of producing the change into the flow direction into the pipe, at the angle of 180 deg, 90 deg or 45 deg. Elbow pipe fitting is also called as the bend that is available in the ranges of materials including alloy steel, carbon steel, stal nierdzewna, nickel alloy, super duplex, duplex, and cupro-nickel, itp. 180° Long Radius Elbow is also termed as the return bend that permits the complete reversal of the flow. The distance in between the center line and end of the elbow is 3 x NPS.
Some qualities of it are High mechanical strength rugged construction, Smoothness in surface finishes, Perfect dimensional accuracy, Anti-corrosive body, and Pitting and oxidation resistance.
180 DEGREE LONG RADIUS ELBOW SPECIFICATIONS
| Średnica zewnętrzna (Z) | Seamless 180° Long Radius Elbow (1/2″ ～ 24 ″), Erw / Wyprodukowany łokieć / Spawany (1/2″ ～ 48 ″) |
| Standardy | 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 - „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 | 180° Długi promień łokieć, Butt weld 180° Long Radius Elbow. |
| 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) |
180 Stopień długości promienia łokcia - materiały & Oceny
| Stal nierdzewna 180 Kolano o dużym 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 180 Kolano o dużym promieniu | ASTM A 815, Asme to 815 No S31803, S32205. US S32750, S32950. Materiał nr. 1.4462 |
| Stalowa stalowa buttweld 180 Kolano o dużym promieniu | ASTM A234, ASME SA234 WPB , WPBW, Wphy 42, Wphy 46, Wphy 52, Wph 60, Wphy 65 & Wphy 70. |
| Stal węglowa w niskiej temperaturze 180 Kolano o dużym promieniu | ASTM A420 WPL3, A420 WPL6 |
| Stalowa stalowa buttweld 180 Kolano o dużym promieniu | ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| ALLOY NIKLEL BUTTWELD 180 Kolano o dużym 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 180 Deg Long promień łokci przemysłu aplikacyjnego
- Przemysł petrochemiczny
- Przemysł chemiczny
- Przemysł naftowy i gazowy
- Miąższ & Papier Indusry
- Przemysł elektrowni
- Przemysł przetwarzania spożywczego
- Przemysł farmaceutyczny
- Przemysł energetyczny
- Przemysł lotniczy
DIMENSIONS OF 180 DEGREE LONG RADIUS ELBOW – ANSI 16.9
ASME B16.9 Buttweld 180° Short Radius Elbow Dimensions Drawing
| Nominal pipe size | Średnica zewnętrzna
w Bevel |
Center to Center | Back to Faces | ||||
| 180° Return | |||||||
| P | K | ||||||
| DN | INCH | Series A | Series B | LR | LR | ||
| 15 | 1/2 | 21.3 | 18 | 76 | 48 | ||
| 20 | /4 | 26.9 | 25 | 76 | 51 | ||
| 25 | 1 | 33.7 | 32 | 76 | 56 | ||
| 32 | 11/4 | 42.4 | 38 | 95 | 70 | ||
| 40 | 11/2 | 48.3 | 45 | 114 | 83 | ||
| 50 | 2 | 60.3 | 57 | 152 | 106 | ||
| 65 | 21/2 | 76.1(73) | 76 | 191 | 132 | ||
| 80 | 3 | 88.9 | 89 | 229 | 159 | ||
| 90 | 31/2 | 101.6 | – | 267 | 184 | ||
| 100 | 4 | 114.3 | 108 | 305 | 210 | ||
| 125 | 5 | 139.7 | 133 | 381 | 262 | ||
| 150 | 6 | 168.3 | 159 | 457 | 313 | ||
| 200 | 8 | 219.1 | 219 | 610 | 414 | ||
| 250 | 10 | 273.0 | 273 | 762 | 518 | ||
| 300 | 12 | 323.9 | 325 | 914 | 619 | ||
| 350 | 14 | 355.6 | 377 | 1067 | 711 | ||
| 400 | 16 | 406.4 | 426 | 1219 | 813 | ||
| 450 | 18 | 457.2 | 478 | 1372 | 914 | ||
| 500 | 20 | 508.0 | 529 | 1524 | 1016 | ||
| 550 | 22 | 559 | – | · 180 Degree Elbows – It is used when change in the direction of pipe required is 180°
· L/R – Long radius |
|||
| 600 | 24 | 610 | 630 | ||||
| 650 | 26 | 660 | – | ||||
| 700 | 28 | 711 | 720 | ||||
| 750 | 30 | 762 | – | ||||
| 800 | 32 | 813 | 820 | ||||
| 850 | 34 | 864 | – | ||||
| 900 | 36 | 914 | 920 | ||||
| 950 | 38 | 965 | – | ||||
| 1000 | 40 | 1016 | 1020 | ||||
| 1050 | 42 | 1067 | – | ||||
| 1100 | 44 | 1118 | 1120 | ||||
| 1150 | 46 | 1168 | – | ||||
| 1200 | 48 | 1220 | 1220 | ||||
DIMENSIONAL TOLERANCES OF 180 DEGREE LONG RADIUS ELBOW – ASME B16.9
| For all Pipe Fittings | 180° Returns | |||||
| Nominalny rozmiar rury (NPS) | Grubość ściany
T / T1 |
Na zewnątrz Ø
w Bevel |
Wewnątrz Ø
na końcu |
Back to Face Dim.
K |
Center to Center Dim.
O |
Align- ment of Ends
U |
| 1/2 A 2 1/2 | Nie | 1 | 0,8 | 7 | 7 | 1 |
| 3 A 3 1/2 | less | 1 | 1,6 | 7 | 7 | 1 |
| 4 | than | +2 -1 | 1,6 | 7 | 7 | 1 |
| 5 A 6 | 87,50% | +3 -1 | 1,6 | 7 | 7 | 1 |
| 8 | nominałów | 2 | 1,6 | 7 | 7 | 1 |
| 10 | grubość | +4 -3 | 3,2 | 7 | 7 | 2 |
| 12 A 18 | 3,2 | +4 -3 | 7 | 10 | 2 | |
| 20 A 24 | 4,8 | +6 -5 | 7 | 10 | 2 | |
| 26 A 30 | 4,8 | +7 -5 | ….. | ….. | ….. | |
| 32 A 48 | 4,8 | +7 -5 | ….. | ….. | ….. | |
ASME B16.9 180° Long 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 180° Elbow z długim promieniem
| NPS
Cale |
ELBOWS LR 180° | |||
| 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 |
| Przybliżone wagi w kg, gęstość 8 KG/DM3 | ||||
Dostępne rodzaje 180 Elbow z długim promieniem
| Buttweld 180° Long Radius Elbow | Duplex Steel Buttweld 180° Long Radius Elbow |
| ASME B16.9 Butt weld 180° Long Radius Elbow | High Nickel Alloy 180° Long Radius Elbow |
| Stainless Steel 180° Long Radius Elbow | SS 180° Long Radius Elbow |
| High Quality 180° Long Radius Elbow | Seamless Butt weld 180° Long Radius Elbow |
| Welded Butt weld 180° Long Radius Elbowr | ASME B16.28 Buttweld 180° Long Radius Elbow |
| Carbon Steel 180° Long Radius Elbow | ANSI B16.9 Buttweld 180° Long Radius Elbow |
| Titanium Buttweld 180° Long Radius Elbow | Inconel Butt weld 180° Long Radius Elbow |
| ASTM A403 Stainless Steel 180° Long Radius Elbow | Butt Weld B16.9 180° Long Radius Elbow |
| Super Duplex Steel Buttweld 180° Long Radius Elbow | Copper Nickel 180° Long Radius Elbow |
| Steel 180° Long Radius Elbow | Hastelloy 180° Long Radius Elbow |
