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A stainless steel butt weld end cap is a type of welding fitting used to cover the end of a pipe or tube. It is made from high-quality stainless steel alloy and welded to the end of the pipe for a secure and leak-proof connection. Stainless steel butt weld end caps are commonly used in piping systems where the ends of pipes need to be sealed off to prevent fluids or gases from escaping. They come in various sizes and thicknesses, and can be customized to fit specific pipe requirements. They are widely used in different industries, including oil and gas, химический, food and beverage, pharmaceutical, and pulp and paper.
Buttweld Equal Cross Pipe Fitting Specifications
| Размеры | 1/2″ (15 Примечание:) to 48″ (1200Примечание:), Outside diameter : 1/2″ à 24″ (21,34 – 609,5 мм) |
| Стандарты | 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, МСС-СП-43 Тип А, МСС-СП-43 Тип Б, ДЖИС Б2312, ДЖИС Б2313, АСМЭ Б16.28 |
| Толщина | Schedule 5S, 10С, 20С, С10, С20, С30, СТД, 40С, С40, S60, XS, 80С, S80, С100, С120, С140, С160, XXS и т. д.. |
| End Caping Radius | R=10D
|
| От | End Caps, Pipe Caps, Pipe End Caps, Steel Pipe End Caps. |
| Оценки&Материалы | АСТМ А403 WP316/316L, ASTM A403 WP304/304L, АСТМ А182 Ф316Л, 304л, ОТ 1.4301, DIN1.4306, ОТ 1.4401, ОТ 1.4404, 304ЧАС, 309, 310, 316, 316л, 317л, 321, 347, 904л,АСТМ А234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, ВПХ 60, WPHY 65 & WPHY 70. ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91, ASTM A815, ASME SA815 UNS No S31803, S32205,S32750, S32950, АСТМ Б336, АСМЭ СБ336, Никель 200 (США Нет. №2200), Никель 201 (США Нет. N02201), Монель 400 (США Нет. N04400), Монель 500 (США Нет. N05500), Инконель 800 (США Нет. N08800), Инконель 825 (США Нет. N08825), Инконель 600 (США Нет. N06600), Инконель 625 (США Нет. N06625), Инконель 601 (США Нет. N06601), Хастеллой С 276 (США Нет. N10276), Сплав 20 (США Нет. N08020), Титан (I степень & II), Медно-никелевый сплав 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
| Тип | Стыковая сварка (ЧБ) / Бесшовный / Сварной / АКРЕ / Изготовленный |
| Покрытие / Обработка поверхности | Антикоррозионная краска, Масляная черная краска, Желтый Прозрачный, Оцинкованный, Холодное и горячее цинкование |
Buttweld End Cap Manufacturing Standards
| ASME Standard | ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43 |
| DIN Standard | DIN28011, DIN2617, DIN2616, DIN2615, DIN2605 |
| EN Standard | ЭН10253-2, ЭН10253-1 |
| АСМЭ Б16.25 | Buttwelding Ends |
| ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
| АСМЭ Б16.28 | Wrought Steel End Cap and Buttwelding Returns |
| ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic SS Piping Fitting |
| МСС СП-43 | Wrought & Fabricated Butt-Welding Fitting for Low Pressure, Corrosion Resistant Applications |
РАЗМЕРЫ END CAPS
Stainless Steel Buttweld End Cap Dimention Drawing
| НПС | O.D. Д |
LENGTH ЧАС |
LENGTH H1 |
| 1/2 | 21.3 | 25 | 25 |
| 3/4 | 26.7 | 25 | 25 |
| 1 | 33.4 | 38 | 38 |
| 1.1/4 | 42.2 | 38 | 38 |
| 1.1/2 | 48.3 | 38 | 38 |
| 2 | 60.3 | 38 | 44 |
| 2.1/2 | 73 | 38 | 51 |
| 3 | 88.9 | 51 | 64 |
| 3.1/2 | 101.6 | 64 | 76 |
| 4 | 114.3 | 64 | 76 |
| 5 | 141.3 | 76 | 89 |
| 6 | 168.3 | 89 | 102 |
| 8 | 219.1 | 102 | 127 |
| 10 | 273 | 127 | 152 |
| 12 | 323.8 | 152 | 178 |
| 14 | 355.6 | 165 | 191 |
| 16 | 406.4 | 178 | 203 |
| 18 | 457 | 203 | 229 |
| 20 | 508 | 229 | 254 |
| 22 | 559 | 254 | 254 |
| 24 | 610 | 267 | 305 |
| 26 | 660 | 267 | … |
| 28 | 711 | 267 | … |
| 30 | 762 | 267 | … |
| 32 | 813 | 267 | … |
| 34 | 864 | 237 | … |
| 36 | 914 | 267 | … |
| 38 | 965 | 305 | … |
| 40 | 1016 | 305 | … |
| 42 | 1067 | 305 | … |
| 44 | 1118 | 343 | … |
| 46 | 1168 | 343 | … |
| 48 | 1219 | 343 | … |
Stainless Steel Buttweld End Cap Dimention Drawing2
| CAPS – ANSI B 16.9 dimension | |||
| дюймы | мм | Height | |
| Д | Э | ||
| 1/2 | 15 | 21,34 | 25,40 |
| 3/4 | 20 | 26,67 | 31,75 |
| 25 | 33,40 | 38,10 | |
| 1 1/4 | 32 | 42,16 | 38,10 |
| 1 1/2 | 40 | 48,26 | 38,10 |
| 2 | 50 | 60,32 | 38,10 |
| 2 1/2 | 65 | 73,02 | 38,10 |
| 3 | 80 | 88,90 | 50,80 |
| 3 1/2 | 90 | 101,60 | 63,50 |
| 4 | 100 | 114,30 | 63,50 |
| 5 | 125 | 141,30 | 76,20 |
| 6 | 150 | 168,27 | 88,90 |
| 8 | 200 | 219,07 | 101,60 |
| 10 | 250 | 273,05 | 127,00 |
| 12 | 300 | 323,85 | 152,40 |
| 14 | 350 | 355,60 | 165,10 |
| 16 | 400 | 406,40 | 177,80 |
| 18 | 450 | 457,20 | 203,20 |
| 20 | 500 | 508,00 | 228,60 |
| 22 | 550 | 558,80 | 254,00 |
| 24 | 600 | 609,60 | 266,70 |
| 28 | 700 | 711,20 | 266,70 |
| Dimension in mm | |||
DIMENSIONAL TOLERANCES – CAPS
| DIMENSIONAL TOLERANCES — CAPS | ||||
| Для всех фитингов | Caps | |||
| Номинальный размер трубы (НПС) | Outside Ø at Bevel | Inside Ø at End | Толщина стены т / т1 |
Overall Length E |
| 1/2 а 2 1/2 | 1 | 0,8 | Нет | 4 |
| 3 а 3 1/2 | 1 | 1,6 | меньше | 4 |
| 4 | +2 -1 | 1,6 | чем | 4 |
| 5 а 6 | +3 -1 | 1,6 | 87,50% | 7 |
| 8 | 2 | 1,6 | номинального | 7 |
| 10 | +4 -3 | 3,2 | тиканье | 7 |
| 12 а 18 | +4-3 | 3,2 | 7 | |
| 20 а 24 | +6-5 | 4,8 | 7 | |
| 26 а 30 | +7 -5 | 4,8 | 10 | |
| 32 а 48 | +7 -5 | 4,8 | 10 | |
Weight of SS Buttweld End Caps
| НПС | СТД | XS | SCH 160 | XXS |
| 1 | 0.09 | 0.14 | 0.18 | 0.23 |
| 1.1/4 | 0.14 | 0.18 | 0.23 | 0.34 |
| 1.1/2 | 0.18 | 0.23 | 0.27 | 0.41 |
| 2 | 0.27 | 0.34 | 0.57 | 0.68 |
| 2.1/2 | 0.41 | 0.45 | 0.79 | 1.13 |
| 3 | 0.68 | 0.79 | 1.32 | 1.81 |
| 3.1/2 | 0.91 | 1.13 | – | 2.72 |
| 4 | 1.13 | 1.36 | 2.68 | 3.4 |
| 5 | 2.04 | 2.49 | 4.54 | 5.44 |
| 6 | 2.95 | 4.08 | 6.8 | 8.16 |
| 8 | 5.44 | 7.26 | 14.06 | 13.61 |
| 10 | 9.07 | 11.34 | 25.85 | – |
| 12 | 13.61 | 16.33 | 43.09 | – |
| 14 | 16.33 | 20.41 | – | – |
| 16 | 18.14 | 24.49 | – | – |
| 18 | 24.49 | 32.66 | – | – |
| 20 | 34.02 | 39.01 | – | – |
| 22 | 42.64 | 56.7 | – | – |
| 24 | 43.54 | 58.97 | – | – |
| 26 | 53.98 | 72.12 | – | – |
| 30 | 78.02 | 103.87 | – | – |
| НПС | СТД | XS | SCH 160 | XXS |
ASME B16.9 SS End Cap Angularity Tolerance
| без даты | Максимальный угол отклонения | Макс с самолета |
| вопрос | П | |
| 1/2 а 4 | 1 | 2 |
| 5 а 8 | 2 | 4 |
| 10 а 12 | 3 | 5 |
| 14 а 16 | 3 | 7 |
| 18 а 24 | 4 | 10 |
| 26 а 30 | 5 | 10 |
| 32 а 42 | 5 | 13 |
| 44 а 48 | 5 | 20 |
BUTTWELD END CAP – MATERIALS & ОЦЕНКИ
| Stainless Steel Buttweld End Cap | АСТМ А403 WP316/316L, АСТМ А403 СА / А 774 WP-S, WP-W, WP-WX 304/304L, АСТМ А182 Ф316Л, 304л, ОТ 1.4301, DIN1.4306, ОТ 1.4401, ОТ 1.4404 |
| Дуплекс & Super Duplex Steel Buttweld End Cap | АСТМ А 815, АСМЭ СА 815 США № S31803, S32205. США S32750, S32950. Номер материала. 1.4462 |
| Carbon Steel Buttweld End Cap | АСТМ А234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, ВПХ 60, WPHY 65 & WPHY 70. |
| Low Temperature Carbon Steel Buttweld End Cap | АСТМ А420 ВПЛ3, А420 WPL6 |
| Alloy Steel Buttweld End Cap | АСТМ / АСМЭ А/СА 234 гр. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nickel Alloy Buttweld End Cap | АСТМ Б336, АСМЭ СБ336, Никель 200 (США Нет. №2200), Никель 201 (США Нет. N02201), Монель 400 (США Нет. N04400), Монель 500 (США Нет. N05500), Инконель 800 (США Нет. N08800), Инконель 825 (США Нет. N08825), Инконель 600 (США Нет. N06600), Инконель 625 (США Нет. N06625), Инконель 601 (США Нет. N06601), Хастеллой С 276 (США Нет. N10276), Сплав 20 (США Нет. N08020), Титан (I степень & II), Медно-никелевый сплав 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
Different End Cap Shapes
ASME B16.9 Pipe End Cap Are Available In Various Shapes
- End Cap Square
- End Cap Round
- End Cap Rectangular
- “U” Shape End Cap
- “I” Shape End Cap
- Hex End Cap
- Hemispherical End Cap
- Oval End Cap
Advantages of Buttweld End Cap
- Offer permanent leakproof
- Adds strength and power to the pipng structure
- Reduce pressure losses
- Deliver a framework that uses atleast space
Types of End Cap
| Butt weld End Caps | Seamless Buttweld Caps |
| ASME B16.28 Buttweld Pipe End Caps | MSS-SP-43 Buttweld Pipe Caps |
| JIS B2313 Buttweld Pipe End Cap | JIS B2312 Buttweld Pipe Cap |
| End Cap Pipe Fittings | Welded Butt weld End Cap |
| Forged End Cap Pipe Fittings | Threaded End Cap |
| ANSI B16.9 End Cap | Fabricated Pipe End Cap |
Buttweld End Cap Application
ASME B16.9 End Cap are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Cap through a worldwide network of stock-keeping branches. These End Pipe Cap is use in various industries like :
- Stainless Steel Buttweld End Cap uses in Oil and Gas Pipeline
- Butt weld End Caps uses in Chemical Industry
- Alloy Steel End Caps uses in Plumbing
- Buttweld Eccentric Pipe Cap uses in Heating
- Buttweld End Cap Fittings uses in Water Supply Systems
- ANSI B16.9 Buttweld End Caps uses in Power Plant
- Buttweld End Cap Fitting uses in Paper & Pulp Industry
- End Cap uses in General Purpose Applications
- Buttweld End Cap uses in Fabrication Industry
- End Cap uses in Food Processing Industry
- Buttweld End Caps uses in Structural Pipe
