Поставщик труб из нержавеющей стали Вэньчжоу Kaixin Китай
A stainless steel short stub end is a type of pipe fitting used in piping systems to connect two pipes of different sizes or materials. It is designed as a short length of pipe with one end shaped like a flange and the other end plain, allowing it to be welded to the pipe or fitting. The flange end is used to connect to a companion flange, making it easy to remove the joint for maintenance or repair. Stainless steel is used for its excellent resistance to corrosion and high temperatures, making it ideal for use in aggressive environments. Short stub ends are commonly used in petrochemical, химический, and water treatment plants, as well as in food and beverage processing facilities.
Specification For Короткий Stub End
| Размеры | 1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”) |
| Стандарты | АНСИ/АСМЕ :АСТМ А403 / АСМЭ СА403, АНСИ Б16.9, АСМЭ Б16.25, АСМЭ Б16.28, MSS SP-43.DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011，В : ЭН10253-1, ЭН10253-2 |
| 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.. |
| Bending Radius | R=1D – 10D, 15Д, 20Д |
| От | Short Stub Ends, Pipe Stub Ends, Butt weld Short Stub Ends. |
| Оценки&Материалы | 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，АСТМ А 815, АСМЭ СА 815 США № S31803, S32205. США S32750, S32950. Номер материала. 1.4462，АСТМ А234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, ВПХ 60, WPHY 65 & WPHY 70.ASTM A420 WPL3, А420 WPL6，АСТМ / АСМЭ А/СА 234 гр. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91，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 | Бесшовный / АКРЕ / Сварной / Изготовленный |
| Surface Coatings | Epoxy Coated, Black Painted, Varnished, Galvanized.Connection |
| Connection Type | End Bell / Threaded/ Clamp End / Weld/ Flange/ |
Short Stub End 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 Eccentric Reducer |
| ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fitting |
| МСС СП-43 | Wrought & Fabricated Butt-Welding Fitting for Low Pressure, Corrosion Resistant Applications |
Short Stub End Materials and Grades
| Stainless Steel Buttweld Long Stub End | 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 Long Stub End | АСТМ А 815, АСМЭ СА 815 США № S31803, S32205. США S32750, S32950. Номер материала. 1.4462 |
| Carbon Steel Buttweld Long Stub End | АСТМ А234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, ВПХ 60, WPHY 65 & WPHY 70. |
| Low Temperature Carbon Steel Buttweld Long Stub End | АСТМ А420 ВПЛ3, А420 WPL6 |
| Alloy Steel Buttweld Long Stub End | АСТМ / АСМЭ А/СА 234 гр. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| Nickel Alloy Buttweld Long Stub End | 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. |
Short Stub End Types
Short Stub End are offered in three different ways, Type A, B and C. Type A and B stub end are similar to forged fittings, such as elbows and tees, and type C stub end are made in customized sizes.
Type A
The Type A Short Stub End is employed for standard joint flange. The lap thickness on the stub end is bigger than or up to the nominal thickness of pipe wall. Additionally, the outer corner radius of the sort A will receive the Long flange. The within corner is square. Lap sometimes includes a machined rough face.
Type B
The Type B Short Stub End is employed for standard slip on flanges as lap flanges. The lap thickness on these short ends is bigger than or up to the nominal thickness of pipe wall. Also, the outer corner radius of type B is tiny enough to receive the slip o flange which will be used as a backup flange. The inner corner is square. Short Stub End sometimes includes a machined rough face.
Type C
The Type C Short Stub End will be used for standard Long flange, and put on flange. It’s flaring feat a rounded edge at the within diameter of the lap. If necessary, the radius will be created closed to a square. The lap thickness is 75th of the pipe wall. The sort C is very short enough to accommodate any backup flange. The Short Stub End on kind C is smooth, and it’s not machined.The lap thickness is 75th of the pipe wall. The sort C is very short enough to accommodate any backup flange. The Long Stub End on kind C is smooth, and it’s not machined.
Short Stub End Dimensions
| Продукт | Ном. Pipe Size | Diameter (Г) | Длина (J) | Наружный диаметр (О.Д.) | Schedule 10S Approx. Масса | Schedule 10S, Inside Diameter (I.D.) | Schedule 10S, Толщина стены (Т) | Schedule 5S Approx. Масса | Schedule 5S, Inside Diameter (I.D.) | Schedule 5S, Толщина стены (Т) |
| 1 1/2″ Lap- Joint Stub End / Stub Ends Short Type «С» | 1.5 | 2.875 | 2 | 1.9 | 0.44 | 1.682 | 0.109 | 0.29 | 1.77 | 0.065 |
| 1 1/4″ Lap- Joint Stub End / Stub Ends Short Type «С» | 1.25 | 2.5 | 2 | 1.66 | 0.42 | 1.442 | 0.109 | 0.21 | 1.53 | 0.065 |
| 1″ Lap- Joint Stub End / Stub Ends Short Type «С» | 1 | 2 | 2 | 1.315 | 0.31 | 1.097 | 0.109 | 0.19 | 1.185 | 0.065 |
| 1/2″ Lap- Joint Stub End / Stub Ends Short Type «С» | 0.5 | 1.375 | 2 | 0.84 | 0.14 | 0.674 | 0.083 | 0.13 | 0.71 | 0.065 |
| 10″ Lap- Joint Stub End / Stub Ends Short Type «С» | 10 | 12.75 | 5 | 10.75 | 9.46 | 1042 | 0.165 | 7.48 | 10.482 | 0.134 |
| 12″ Lap- Joint Stub End / Stub Ends Short Type «С» | 12 | 15 | 6 | 12.75 | 16.07 | 12.39 | 0.18 | 15 | 12.438 | 0.156 |
| 14″ Lap- Joint Stub End / Stub Ends Short Type «С» | 14 | 16.25 | 6 | 14 | 23.1 | 13.624 | 0.188 | 19.2 | 13.688 | 0.156 |
| 16″ Lap- Joint Stub End / Stub Ends Short Type «С» | 16 | 18.5 | 6 | 16 | 27.2 | 15.624 | 0.188 | 23.9 | 15.67 | 0.165 |
| 18″ Lap- Joint Stub End / Stub Ends Short Type «С» | 18 | 21 | 6 | 18 | 32.4 | 17.624 | 0.188 | 28.5 | 17.67 | 0.165 |
| 2 1/2″ Lap- Joint Stub End / Stub Ends Short Type «С» | 2.5 | 4.125 | 2.5 | 2.875 | 1 | 2.635 | 0.12 | 0.75 | 2.709 | 0.083 |
| 2″ Lap- Joint Stub End / Stub Ends Short Type «С» | 2 | 3.625 | 2.5 | 2.375 | 0.81 | 2.157 | 0.109 | 0.44 | 2.245 | 0.065 |
| 20″ Lap- Joint Stub End / Stub Ends Short Type «С» | 20 | 23 | 6 | 20 | 47.7 | 19.564 | 0.218 | 36.3 | 19.624 | 0.188 |
| 24″ Lap- Joint Stub End / Stub Ends Short Type «С» | 24 | 27.25 | 6 | 24 | 58.27 | 23.5 | 0.25 | 56 | 23.564 | 0.218 |
| 3″ Lap- Joint Stub End / Stub Ends Short Type «С» | 3 | 5 | 2.5 | 3.5 | 1.25 | 3.26 | 0.12 | 0.94 | 3.334 | 0.083 |
| 3/4″ Lap- Joint Stub End / Stub Ends Short Type «С» | 0.75 | 1.688 | 2 | 1.05 | 0.18 | 0.884 | 0.083 | 0.14 | 0.92 | 0.065 |
| 4″ Lap- Joint Stub End / Stub Ends Short Type «С» | 4 | 6.188 | 3 | 4.5 | 1.88 | 4.26 | 0.12 | 1.38 | 4.334 | 0.083 |
| 5″ Lap- Joint Stub End / Stub Ends Short Type «С» | 5 | 7.313 | 3 | 5.563 | 2.63 | 5.295 | 0.134 | 2.06 | 5.345 | 0.109 |
| 6″ Lap- Joint Stub End / Stub Ends Short Type «С» | 6 | 8.5 | 3.5 | 6.625 | 3.56 | 6.357 | 0.134 | 2.75 | 6.407 | 0.109 |
| 8″ Lap- Joint Stub End / Stub Ends Short Type «С» | 8 | 10.625 | 4 | 8.625 | 6.19 | 8.329 | 0.148 | 3.88 | 8.407 | 0.109 |
| STUB ENDS – ANSI B 16.9 and MSS SP-43 dimension | |||||||
| дюймы | без даты | мм | Diameter of lap | Radius of fillet | Length F | ||
| Д | Г | R | Р1 | MSS SP43 | АНСИ Б16.9 | ||
| 1/2 | 15 | 21,34 | 34,92 | 3,17 | 0,80 | 50,80 | 76,20 |
| 3/4 | 20 | 26,67 | 42,86 | 3,17 | 0,80 | 50,80 | 76,20 |
| 1 | 25 | 33,40 | 50,80 | 3,17 | 0,80 | 50,80 | 101,60 |
| 1 1/4 | 32 | 42,16 | 63,50 | 4,76 | 0,80 | 50,80 | 101,60 |
| 1 1/2 | 40 | 48,26 | 73,00 | 6,35 | 0,80 | 50,80 | 101,60 |
| 2 | 50 | 60,32 | 92,10 | 7,93 | 0,80 | 63,50 | 152,40 |
| 2 1/2 | 65 | 73,02 | 104,80 | 7,93 | 0,80 | 63,50 | 152,40 |
| 3 | 80 | 88,90 | 127,00 | 9,52 | 0,80 | 63,50 | 152,40 |
| 3 1/2 | 90 | 101,60 | 139,70 | 9,52 | 0,80 | 76,20 | 152,40 |
| 4 | 100 | 114,30 | 157,20 | 11,11 | 0,80 | 76,20 | 152,40 |
| 5 | 125 | 141,30 | 185,70 | 11,11 | 1,58 | 76,20 | 203,20 |
| 6 | 150 | 168,27 | 215,90 | 12,70 | 1,58 | 88,90 | 203,20 |
| 8 | 200 | 219,07 | 269,80 | 12,70 | 1,58 | 101,60 | 203,20 |
| 10 | 250 | 273,05 | 323,80 | 12,70 | 1,58 | 127,00 | 254,00 |
| 12 | 300 | 323,85 | 381,00 | 12,70 | 1,58 | 152,40 | 254,00 |
| 14 | 350 | 355,60 | 412,70 | 12,70 | 1,58 | 152,40 | 304,80 |
| 16 | 400 | 406,40 | 469,90 | 12,70 | 1,58 | 152,40 | 304,80 |
| 18 | 450 | 457,20 | 533,40 | 12,70 | 1,58 | 152,40 | 304,80 |
| 20 | 500 | 508,00 | 584,20 | 12,70 | 1,58 | 152,40 | 304,80 |
| 22 | 550 | 558,80 | 641,30 | 12,70 | 1,58 | 152,40 | 304,80 |
| 24 | 600 | 609,60 | 692,10 | 12,70 | 1,58 | 152,40 | 304,80 |
| The lap thickness T shall not be less than nominal pipe wall thickness | |||||||
Short Stub End Length
| Nominal | Расписание | Д | т | Г | Ф | R. Max. | kg / St. | |
| 1/2 “ | 10с | 21.3 | 2.11 | 34.9 | 50.8 | 3.18 | 0.07 | с |
| 40с | 2.77 | 0.09 | с | |||||
| 3/4 “ | 10с | 26.7 | 2.11 | 42.9 | 50.8 | 3.18 | 0.10 | с |
| 40с | 2.87 | 0.12 | с | |||||
| 1 “ | 10с | 33.4 | 2.77 | 50.8 | 50.8 | 3.18 | 0.16 | с / w |
| 40с | 3.38 | 0.17 | с | |||||
| 1 1/4 “ | 10с | 42.2 | 2.77 | 63.5 | 50.8 | 4.76 | 0.22 | с |
| 40с | 3.56 | 0.25 | с | |||||
| 1 1/2 “ | 10с | 48.3 | 2.77 | 73.0 | 50.8 | 6.35 | 0.25 | с / w |
| 40с | 3.68 | 0.31 | с | |||||
| 2 “ | 10с | 60.3 | 2.77 | 92.1 | 63.5 | 7.94 | 0.43 | с / w |
| 40с | 3.91 | 0.61 | с | |||||
| 2 1/2 “ | 10с | 73.0 | 3.05 | 104.8 | 63.5 | 7.94 | 0.57 | с / w |
| 40с | 5.16 | 0.80 | с | |||||
| 3 “ | 10с | 88.9 | 3.05 | 127.0 | 63.5 | 9.53 | 0.73 | с / w |
| 40с | 5.49 | 1.13 | с | |||||
| 4 “ | 10с | 114.3 | 3.05 | 157.2 | 76.2 | 11.11 | 1.09 | с / w |
| 40с | 6.02 | 1.87 | с | |||||
| 5 “ | 10с | 141.3 | 3.40 | 185.7 | 76.2 | 11.11 | 1.47 | с / w |
| 40с | 6.55 | 2.28 | с | |||||
| 6 “ | 10с | 168.3 | 3.40 | 215.9 | 88.9 | 12.70 | 2.15 | с / w |
| 40с | 7.11 | 3.57 | с / w | |||||
| 8 “ | 10с | 219.1 | 3.76 | 269.9 | 101.6 | 12.70 | 3.22 | с / w |
| 40с | 8.18 | 6.07 | с / w | |||||
| 10 “ | 10с | 273.1 | 4.19 | 323.9 | 127.0 | 12.70 | 5.13 | w |
| 40с | 9.27 | 10.07 | w | |||||
| 12 “ | 10с | 323.9 | 4.57 | 381.0 | 152.4 | 12.70 | 8.16 | w |
| 40с | 9.53 | 14.29 | w | |||||
| 14 “ | 10с | 355.6 | 4.78 | 412.8 | 152.4 | 12.70 | 10.89 | w |
| 40с | 9.53 | 17.15 | w | |||||
| 16 “ | 10с | 406.4 | 4.78 | 469.9 | 152.4 | 12.70 | 12.70 | w |
| 40с | 9.53 | 20.41 | w | |||||
| 18 “ | 10с | 457.2 | 4.78 | 533.4 | 152.4 | 12.70 | 17.24 | w |
| 20 “ | 10с | 508.0 | 5.54 | 584.2 | 152.4 | 12.70 | 21.77 | w |
| 24 “ | 10с | 609.6 | 6.35 | 692.2 | 152.4 | 12.70 | 27.22 | w |
Short Stub End Dimensional Tolerance
MSS SP-43 solely covers Stainless Steel Butt Weld Long Stub End Fittings created to be used with Schedule 5S and 10S Long Stub End appropriate to be used with Schedule 40S Pipe, as outlined in ASME B36.19. The scale and dimensional tolerances outlined in MSS SP-43 area unit considerably a similar as those in ASME B16.9 specifications from NPS 1/2 — NPS Twenty-four. Except with relation to the skin diameter at the bevel.
| Long Stub Ends | ||
| O.D. of Lap G | Fillet Radius of Lap – R | Overall Length. – F |
| +0 -1 | +0-1 | 2 |
| +0 -1 | +0-1 | 2 |
| +0 -1 | +0 -2 | 2 |
| +0-1 | +0 -2 | 2 |
| +0 -1 | +0 -2 | 2 |
| +0 -2 | +0 -2 | 2 |
| +0 -2 | +0-2 | 3 |
| +0 -2 | +0 -2 | 3 |
Short Stub End Weight Chart
| НПС дюймы |
STUB ENDS | |||
| Щ. 5С |
Щ. 10С |
Щ. 40С |
Щ. 80С |
|
| 1/2 | 0.06 | 0.08 | 0.12 | 0.13 |
| 3/4 | 0.07 | 0.09 | 0.15 | 0.17 |
| 1 | 0.09 | 0.15 | 0.20 | 0.25 |
| 1 1/4 | 0.13 | 0.20 | 0.30 | 0.35 |
| 1 1/2 | 0.16 | 0.25 | 0.38 | 0.46 |
| 2 | 0.25 | 0.40 | 0.55 | 0.75 |
| 2 1/2 | 0.35 | 0.50 | 0.80 | 1.00 |
| 3 | 0.50 | 0.60 | 1.10 | 1.50 |
| 4 | 0.70 | 1.00 | 1.80 | 2.50 |
| 5 | 1.00 | 1.25 | 2.50 | 3.50 |
| 6 | 1.60 | 1.95 | 3.70 | 5.50 |
| 8 | 2.50 | 3.10 | 5.90 | 10.0 |
| 10 | 4.00 | 4.90 | 10.5 | 14.0 |
| 12 | 6.60 | 7.10 | 15.0 | 20.0 |
| 14 | 6.40 | 7.80 | 15.5 | 20.5 |
| 16 | 7.90 | 9.00 | 18.0 | 24.0 |
| 18 | 9.30 | 10.5 | 21.0 | 28.0 |
| 20 | 12.0 | 13.5 | 23.5 | 31.0 |
| 24 | 16.5 | 19.0 | 28.5 | 38.0 |
| Приблизительный вес в кг, плотность 8 кг/дм3 | ||||
Короткий Stub End 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 |
ASME B16.9 Buttweld Short Stub End Available Types
| Buttweld Short Stub End | Butt Weld Short Stub Ends |
| ASME B16.9 Butt weld Short Stub End | Steel Short Stub Ends Fittings |
| Stainless Steel Short Stub End Suppliers | SS Buttweld Short Stub Ends Fitting |
| ANSI B16.9 Buttweld Short Stub End Dealer | ASME B16.28 Buttweld Short Stub Ends Exporter |
| Welded Butt weld Short Stub Ends Stockholder | Seamless Butt weld Short Stub End Distributors |
| Carbon Steel Short Stub End | High Quality Short Stub End Manufacturer |
| ASTM A403 Stainless Steel Short Stub Ends | Duplex Steel Buttweld Short Stub End |
| Super Duplex Steel Buttweld Short Stub End | Copper Nickel Short Stub End |
| High Nickel Alloy Short Stub Ends | Hastelloy Short Stub Ends Stockist |
| Titanium Buttweld Short Stub End | Inconel Butt weld Short Stub End |
Short Stub End Application
- Stainless Steel Buttweld Short Stub End uses in Oil and Gas Pipeline
- Butt weld Short Stub Ends uses in Chemical Industry
- Alloy Steel Short Stub Ends uses in Plumbing
- Buttweld Short Stub Ends uses in Heating
- Buttweld Short Stub End Fittings uses in Water Supply Systems
- ANSI B16.9 Buttweld Short Stub Ends uses in Power Plant
- Buttweld Short Stub End Fitting uses in Paper & Pulp Industry
- Short Stub End uses in General Purpose Applications
- Buttweld Short Stub End uses in Fabrication Industry
- Short Stub End uses in Food Processing Industry
- Buttweld Short Stub Ends uses in Structural Pipe
