A buttweld 45 degree short radius elbow is a type of pipe fitting used to join two pipes at a 45 degree angle. It has a short radius, meaning the curvature of the elbow is tighter than a standard 45 degree elbow. This type of elbow is commonly used in piping systems where space is limited and a tighter turn is required. It is made of high-quality materials such as stainless steel, carbon steel, or alloy steel and is welded onto the pipes using a butt-welding process.
The 45 degree Short Radius Elbow manufactured using superior grade raw materials. Butt weld 45 degree Short Radius Elbow are used for connecting pipes of different diameters and find wide applications in various chemicals, construction industries, paper, cement & ship builders.
Butt weld 45° Short Radius Elbow Specification
| Стандарти | ANSI/ASME :ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43. DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011 EN : EN10253-1, EN10253-2
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| Розміри | Seamless 45° Short Radius Elbow Size: 1/2″~24″ ERW / Welded / Fabricated 45° Short Radius Elbow Size: 1/2″ (15 NB) to 48″ (1200NB)
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| Матеріали | Monel, Nickel, Inconel, Hastalloy, Titanium, 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, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| Тип | Зварне з'єднання встик (BW) / Зварне / ERW / Збірне |
| Товщина | Schedule 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
| Розмір | ANSI B16.9, ANSI B16.28, MSS-SP-43 тип A, MSS-SP-43 тип B, JIS B2312, JIS B2313 |
Butt weld 45° Short Radius Elbow МАТЕРІАЛИ ТА КЛАСИ
| Stainless Steel Buttweld 45 Degree Short Radius Elbow | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404 |
| Duplex & Super Duplex Steel Buttweld 45 Degree Short Radius Elbow | ASTM A 815, ASME SA 815, UNS № S31803, S32205. UNS S32750, S32950. Номер матеріалу 1.4462 |
| Carbon Steel Buttweld 45 Degree Short Radius Elbow | ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 та WPHY 70. |
| Low Temperature Carbon Steel 45 Degree Short Radius Elbow | ASTM A420 WPL3, A420 WPL6 |
| Alloy Steel Buttweld 45 Degree Short Radius Elbow | ASTM / ASME A/SA 234, класи WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nickel Alloy Buttweld 45 Degree Short Radius Elbow | ASTM B336, ASME SB336, Нікель 200 (UNS № N02200), Нікель 201 (UNS № N02201), Монель 400 (UNS № N04400), Монель 500 (UNS № N05500), Інконель 800 (UNS № N08800), Інконель 825 (UNS № N08825), Інконель 600 (UNS № N06600), Інконель 625 (UNS № N06625), Інконель 601 (UNS № N06601), Хастеллой C 276 (UNS № N10276), Alloy 20 (UNS № N08020), титан (класи I та II), купронікель 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
Applications of 45 DEGREE SHORT RADIUS ELBOW
| Off-Shore Oil Drilling Companies | Power Generation | Petrochemicals | Gas Processing |
| Specialty Chemicals | Фармацевтика | Pharmaceutical Equipment | Chemical Equipment |
| Sea Water Equipment | Heat Exchangers | Condensers | Pulp & Paper Industr |
DIMENSIONS OF 45 DEGREE SHORT RADIUS ELBOW – ANSI 16.9
| Nom. Труба Розмір | Труба Sched. or No. | Center- to-end Dimen. | На вулиці Dia. | Всередині Dia. | Стіна Thick. | Approx. Вага (lb.) |
| F | OD | Ідентифікатор | T | |||
| STANDARD WEIGHT | ||||||
| 1/2 | 40 | 5/8 | 0.840 | 0.622 | 0.109 | 0.1 |
| 3/4 | 40 | 7/16 | 1.050 | 0.824 | 0.113 | 0.1 |
| 1 | 40 | 7/8 | 1.315 | 1.049 | 0.133 | 0.2 |
| 1 1/4 | 40 | 1 | 1.660 | 1.380 | 0.140 | 0.4 |
| 1 1/2 | 40 | 1 1/8 | 1.900 | 1.610 | 0.145 | 0.5 |
| 2 | 40 | 1 3/8 | 2.375 | 2.067 | 0.154 | 0.9 |
| 2 1/2 | 40 | 1 3/4 | 2.875 | 2.469 | 0.203 | 1.5 |
| 3 | 40 | 2 | 3.500 | 3.068 | 0.216 | 2.5 |
| 3 1/2 | 40 | 2 1/4 | 4.000 | 3.548 | 0.226 | 3.5 |
| 4 | 40 | 2 1/2 | 4.500 | 4.026 | 0.237 | 4.8 |
| 5 | 40 | 3 1/8 | 5.563 | 5.047 | 0.258 | 7.8 |
| 6 | 40 | 3 3/4 | 6.625 | 6.065 | 0.280 | 12 |
| 8 | 40 | 5 | 8.625 | 7.981 | 0.322 | 23 |
| 10 | 40 | 6 1/4 | 10.750 | 10.020 | 0.365 | 42 |
| 12 | – | 7 1/2 | 12.750 | 12.000 | 0.375 | 61 |
| 14 | 30 | 8 3/4 | 14.000 | 13.250 | 0.375 | 79 |
| 16 | 30 | 10 | 16.000 | 15.250 | 0.375 | 103 |
| 18 | – | 11 1/4 | 18.000 | 17.250 | 0.375 | 132 |
| 20 | 20 | 12 1/2 | 20.000 | 19.250 | 0.375 | 160 |
| 22 | 20 | 13 1/2 | 22.000 | 21.250 | 0.375 | 195 |
| 24 | 20 | 15 | 24.000 | 23.250 | 0.375 | 238 |
| EXTRA STRONG | ||||||
| Nom. Труба Розмір | Труба Sched. or No. | Center- to-end Dimen. | На вулиці Dia. | Всередині Dia. | Стіна Thick. | Approx. Вага (lb.) |
| F | OD | Ідентифікатор | T | |||
| 1/2 | 80 | 5/8 | 0.840 | 0.546 | 0.147 | 0.2 |
| 3/4 | 80 | 7/16 | 1.050 | 0.742 | 0.154 | 0.3 |
| 1 | 80 | 7/8 | 1.315 | 0.957 | 0.179 | 0.4 |
| 1 1/4 | 80 | 1 | 1.660 | 1.278 | 0.191 | 0.5 |
| 1 1/2 | 80 | 1 1/8 | 1.900 | 1.500 | 0.200 | 0.6 |
| 2 | 80 | 1 3/8 | 2.375 | 1.939 | 0.218 | 1.1 |
| 2 1/2 | 80 | 1 3/4 | 2.875 | 2.323 | 0.276 | 2.1 |
| 3 | 80 | 2 | 3.500 | 2.900 | 0.300 | 3.5 |
| 3 1/2 | 80 | 2 1/4 | 4.000 | 3.364 | 0.318 | 4.8 |
| 4 | 80 | 2 1/2 | 4.500 | 3.826 | 0.337 | 6.5 |
| 5 | 80 | 3 1/8 | 5.563 | 4.813 | 0.375 | 11 |
| 6 | 80 | 3 3/4 | 6.625 | 5.761 | 0.432 | 18 |
| 8 | 80 | 5 | 8.625 | 7.625 | 0.500 | 35 |
| 10 | 60 | 6 1/4 | 10.750 | 9.750 | 0.500 | 56 |
| 12 | – | 7 1/2 | 12.750 | 11.750 | 0.500 | 80 |
| 14 | – | 8 3/4 | 14.000 | 13.000 | 0.500 | 100 |
| 16 | 40 | 10 | 16.000 | 15.000 | 0.500 | 131 |
| 18 | – | 11 1/4 | 18.000 | 17.000 | 0.500 | 172 |
| 20 | 30 | 12 1/2 | 20.000 | 19.000 | 0.500 | 210 |
| 22 | 30 | 13 1/2 | 22.000 | 21.000 | 0.500 | 259 |
| 24 | – | 15 | 24.000 | 23.000 | 0.500 | 302 |
DIMENSIONAL TOLERANCES OF 45 DEGREE SHORT RADIUS ELBOW – ASME B16.9
| ДОПУСКИ НА РОЗМІРИ – КОЛІНА | |||||||
| Для всіх фітингів | Коліна 90/45 градусів | Повернення на 180° | |||||
| Номінальний розмір труби (NPS) | Зовнішній діаметр Ø у Bevel | Внутрішній діаметр Ø наприкінці | Товщина стінок t / t1 | Центр для усунення затемнення. A-B-C-M | Відстань між центрами. O | Повернутися до розмірів обличчя. K | Узгодження цілей U |
| 1/2 до 2 1/2 | 1 | 0,8 | Ні | 2 | 7 | 7 | 1 |
| 3 до 3 1/2 | 1 | 1,6 | менше | 2 | 7 | 7 | 1 |
| 4 | +2 -1 | 1,6 | ніж | 2 | 7 | 7 | 1 |
| 5 і 6 | +3 -1 | 1,6 | 87,50% | 2 | 7 | 7 | 1 |
| 8 | 2 | 1,6 | номінального | 2 | 7 | 7 | 1 |
| 10 | +4 -3 | 3,2 | товщина | 2 | 7 | 7 | 2 |
| 12–18 | +4 -3 | 3,2 | 3 | 10 | 7 | 2 | |
| 20–24 | +6 -5 | 4,8 | 3 | 10 | 7 | 2 | |
| 26–30 | +7 -5 | 4,8 | 3 | ….. | ….. | ….. | |
| 32–48 | +7 -5 | 4,8 | 5 | ….. | ….. | ….. | |
ANGULARITY TOLERANCES OF 45 DEGREE SHORT RADIUS ELBOW
| Допуски на кутовість | ||
| ND | Максимальний кут відхилення | Максимальна відстань від площини |
| Q | P | |
| 1/2 з 4 | 1 | 2 |
| 5–8 | 2 | 4 |
| 10–12 | 3 | 5 |
| 14–16 | 3 | 7 |
| 18–24 | 4 | 10 |
| 26–30 | 5 | 10 |
| 32–42 | 5 | 13 |
| 44–48 | 5 | 20 |
ASME B16.9 Buttweld 45° SR Elbow Weight Chart
| НПС дюйми | ELBOWS SR 45° | |||
| Шк. 5S | Шк. 10S | Шк. 40S | Шк. 80-ті | |
| 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 |
| Приблизна вага в кг, щільність 8 кг/дм³ | ||||
Формула розрізу 45-градусного коліна
- R1 = радіус коліна з позначкою 1
- R2 = радіус колінчастої труби, позначка 2
- R3 = позначка радіуса коліна 3
EC = центр коліна
OD = Зовнішній діаметр
R2 = Маркування радіусу з обох боків
Формула розрахунку відгалуження з коліном під кутом 45 градусів
(R1) – tan x 1 x (EC – 1/2 OD) x Deg = відповідь
(R2) – tan x 1 x EC … x Deg = відповідь
(R3) – tan x 1 (EC + 1/2 OD) x град = відповідь
Types of 45 Degree Short Radius Elbow Buttweld Fitting
- Коліно з кутовим з’єднанням під кутом 45 градусів із коротким радіусом
- Butt Weld B16.9 45 Degree Short Radius Elbow
- Steel 45 Degree Short Radius Elbow
- Stainless Steel 45 Degree Short Radius Elbow Suppliers
- SS 45 Degree Short Radius Elbow
- Welded Butt weld 45 Degree Short Radius Elbow Stockholder
- Seamless Butt weld 45 Degree Short Radius Elbow Distributors
- Carbon Steel 45 Degree Short Radius Elbow
- High Quality 45 Degree Short Radius Elbow Manufacturer
- Duplex Steel Buttweld 45 Degree Short Radius Elbow
- Super Duplex Steel Buttweld 45 Degree Short Radius Elbow
- Copper Nickel 45 Degree Short Radius Elbow
- High Nickel Alloy 45 Degree Short Radius Elbow
- Hastelloy 45 Degree Short Radius Elbow Stockist
- Titanium Buttweld 45 Degree Short Radius Elbow
- Inconel Butt weld 45 Degree Short Radius Elbow
- 201 Stainless Steel 45 Degree Short Radius Elbow
- 202 Stainless Steel 45 Degree Short Radius Elbow
- 304 Stainless Steel 45 Degree Short Radius Elbow
- 304L Stainless Steel 45 Degree Short Radius Elbow
- 316TI Stainless Steel 45 Degree Short Radius Elbow
- 316H Stainless Steel 45 Degree Short Radius Elbow
- 316L Stainless Steel 45 Degree Short Radius Elbow
- 316LN Stainless Steel 45 Degree Short Radius Elbow
- 317 Stainless Steel 45 Degree Short Radius Elbow
- 317L Stainless Steel 45 Degree Short Radius Elbow
- 321 Stainless Steel 45 Degree Short Radius Elbow
- 347H Stainless Steel 45 Degree Short Radius Elbow
- 904L Stainless Steel 45 Degree Short Radius Elbow
- 321H Stainless Steel 45 Degree Short Radius Elbow
- 347 Stainless Steel 45 Degree Short Radius Elbow
- A403 Gr WP304 45 Degree Short Radius Elbow
- A403 Gr WP 304L 45 Degree Short Radius Elbow
- UNS N08904 45 Degree Short Radius Elbow
- UNS S17400 45 Degree Short Radius Elbow
- A403 Gr WP316Ti 45 Degree Short Radius Elbow
- UNS S32109 45 Degree Short Radius Elbow
- A403 Gr WP321 45 Degree Short Radius Elbow
- A403 Gr WP321H 45 Degree Short Radius Elbow
- A403 Gr WP347 45 Degree Short Radius Elbow
- A403 Gr WP347H 45 Degree Short Radius Elbow
- A403 Gr WP317 45 Degree Short Radius Elbow
- A403 Gr WP 317L 45 Degree Short Radius Elbow
- Stainless Steel Buttweld 45 Degree Short Radius Elbow
- Duplex Stainless Steel 45 Degree Short Radius Elbow
- 304H Stainless Steel 45 Degree Short Radius Elbow
- 309S Stainless Steel 45 Degree Short Radius Elbow
- 310S Stainless Steel 45 Degree Short Radius Elbow
- 310H Stainless Steel 45 Degree Short Radius Elbow
- 316 Stainless Steel 45 Degree Short Radius Elbow
- Alloy Steel Buttweld 45 Degree Short Radius Elbow
- Stainless Steel 45 Degree Short Radius Elbow
- Carbon Steel 45 Degree Short Radius Elbow
- Alloy Steel 45 Degree Short Radius Elbow
- Carbon Steel Buttweld 45 Degree Short Radius Elbow
- 309H Stainless Steel 45 Degree Short Radius Elbow
- Super Duplex 45 Degree Short Radius Elbow
45 DEGREE SHORT RADIUS ELBOW PRICE LIST
| Матеріали | Price Range | Unit |
| 45 degrees short radius copper pipe elbow fitting | $10.10-$50.50 | USD/Piece |
| 45 degree short radius carbon steel elbow | $1.99-$55.99 | USD/Piece |
| SS short radius 45 degree elbow | $15.00-$75.00 | USD/Piece |
| ASME B16.9 SR 45 degree elbow | $1.00-$250.00 | USD/Piece |
| short radius 45 degree 3d seamless elbow | $1.77-$500.00 | USD/Piece |
| sch40 carbon steel 45° SR pipe fitting elbows | $1.25-$250.55 | USD/Piece |
| 45 degree high pressure short radius elbow | $1.99-$85.00 | USD/Piece |
| ASTM B 16.9 Alloy Steel SR 45deg Elbow | $7.77-$8.88 | USD/Piece |
| short radius 45 degree elbows | $1.00-$10.00 | USD/Piece |
| ASTM / AISI standard SS short radius 45 degree elbow | $1.90-$700.00 | USD/Piece |
| Copper short radius 45 degree elbow | $1.20-$11.00 | USD/Piece |
| ANSI B16.9 big size elbow SCH20 36″ | $200.00-$700.00 | USD/Piece |
| ASTM B16.9 Gr2 45° short radius titanium elbow | $5.50-$45.45 | USD/Piece |
| Butt Weld 45° Short Radius Elbow | $1.10-$89.90 | USD/Piece |
| ASME b16.9 45 deg short radius elbow | $1.00-$300.00 | USD/Piece |
| CS 45 degree short radius 1d elbow | $0.99-$3.30 | USD/Kilogram |
| Welded ASME B16.9 45 Deg Short Radius Elbows | $1.00-$99.00 | USD/Piece |
| 1/2 inch to 48 inch ansi b16.9 45° Short Radius elbow | $0.35-$330.00 | USD/Piece |
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