Dobavitelj cevi iz nerjavečega jekla Wenzhou Kaixin Kitajska
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 Stopnja komolec.
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, nerjaveče jeklo, or alloy steel.
Buttweld 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
| Outside Diameter (Od) | Seamless 90° Short Radius Elbow (1/2″～24″), Erw / Fabricated Elbow / Varjeno (1/2″～48″) |
| Standardi | 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 – ‘Buttwelding Ends’, ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’, MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’ |
| Dimensions | ASME/ANSI B16.9, MSS-SP-43 Tip A, MSS-SP-43 Tip B, JIS B2312, JIS B2313, ASME B16.28 |
| Urnik | Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, Xs, 80S, S80, S100, S120, S140, S160, Xxs itd. |
| Bending Radius | R=1D – 10D, 15D, 20D |
| Od | 90° Kratek polmer komolca, Butt weld 90° Short Radius Elbow. |
| Value Added Services | Hot Dipped Galvanizing, Electro Polish, Epoxy & FBE Coating, Sand Blasting, Soldering, Threading |
| Materiali | 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, Nikelj, Inconel, Hastalloy, Titan, tantal, Nerjaveče jeklo, Legirano jeklo, Ogljikovo jeklo, bakrov nikelj 90/10 & 70/30, Nerjaveče jeklo ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, OD 1.4301, DIN1.4306, OD 1.4401, OD 1.4404 |
| Tip | Čelni zvar (ČB) / Varjeno / Erw / Izdelano |
| SS Melting Points | 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316) |
90 DEGREE SHORT RADIUS ELBOW – MATERIALS & Ocene
| Buttweld iz nerjavečega jekla 90 Komolec s kratkim polmerom stopinj | ASTM A403 WP316/316L, ASTM A403 To / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, OD 1.4301, DIN1.4306, OD 1.4401, OD 1.4404 |
| Dupleks & Super duplex Steel Buttweld 90 Komolec s kratkim polmerom stopinj | Astm a 815, Asme to 815 Nas ni S31803, S32205. US S32750, S32950. Material št. 1.4462 |
| Carbon Steel Buttweld 90 Komolec s kratkim polmerom stopinj | ASTM A234, ASME SA234 WPB , Wpbw, Wphy 42, Wphy 46, Wphy 52, Wph 60, Wphy 65 & Wphy 70. |
| Ogljikovo jeklo z nizko temperaturo 90 Komolec s kratkim polmerom stopinj | ASTM A420 WPL3, A420 WPL6 |
| Zlitina jeklena zadnjica 90 Komolec s kratkim polmerom stopinj | ASTM / Asme's/to 234 Gr. Wp 1, Wp 5, Wp 9, Wp 11, Wp 12, Wp 22, Wp 91 |
| Nikelj zlitina Buttweld 90 Komolec s kratkim polmerom stopinj | ASTM B336, ASME SB336, Nikelj 200 (Nas ne. NO2200), Nikelj 201 (Nas ne. N02201), Monel 400 (Nas ne. N04400), Monel 500 (Nas ne. N05500), Inconel 800 (Nas ne. N08800), Inconel 825 (Nas ne. N08825), Inconel 600 (Nas ne. N06600), Inconel 625 (Nas ne. N06625), Inconel 601 (Nas ne. N06601), Hastelloy c 276 (Nas ne. N10276), Zlitina 20 (Nas ne. N08020), Titan (Stopnja I. & Ii), bakrov nikelj 70/30, Cuni10fe1mn, Cuni30mn1fe. |
Buttweld 90 Deg Short Radius Elbows Application Industries
- Petrochemical Industry
- Chemical Industry
- Oil and Gas Industry
- Celuloza & Paper Indusry
- Power Plant Industry
- Food Processing Industry
- Pharmaceuticals Industry
- Energy Industry
- Aerospace Industry
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
| for all Pipe fittings | Komolci 90 deg | |||
| Nominalna velikost cevi (Nps) | Debelina stene t / T1 |
Zunaj Ø na popku |
Znotraj Ø na koncu |
Center do konca zatemnitve. A-B-C-M |
| 1/2 a 2 1/2 | ne | 1 | 0,8 | 2 |
| 3 a 3 1/2 | manj | 1 | 1,6 | 2 |
| 4 | kot | +2 -1 | 1,6 | 2 |
| 5 a 6 | 87,50% | +3 -1 | 1,6 | 2 |
| 8 | nominalne | 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° Short Radius Elbow Angularity Tolerance
| ND | Največji izven kota | Max z letala |
| 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 |
WEIGHT CHART OF 90 Komolec kratkega polmera
| WEIGHTS OF FITTINGS | ||||
| Nps palcev |
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 |
| Približne teže v kg, gostota 8 kg/dm3 |
AVAILABLE TYPES OF 90 Komolec kratkega polmera
| 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 |
