वेनझोउ काइक्सिन काइक्सिन मेटल कंपनी लिमिटेड
A stainless steel long stub end is a type of fitting used in piping systems to connect two sections of pipe or tubing. The long stub end is typically used in applications where the piping system needs to be easily disassembled or in situations where the pipe needs to be cut and reconnected at a later time.
Stainless steel is a popular material for long stub ends because it is corrosion-resistant, durable, and can withstand high temperatures and pressures. This makes it suitable for use in a variety of industries, including chemical processing, oil and gas, and food and beverage.
The design of a stainless steel long stub end consists of a short length of pipe with a flange on one end and a buttweld connection on the other end. The flange allows the stub end to be bolted to a corresponding flange on the pipe or equipment being connected. The buttweld connection is used to weld the stub end to the pipe or tubing that needs to be connected.
Overall, a stainless steel long stub end is an essential component of many piping systems and is used to ensure reliable and efficient operation.
Standard Specification For Buttweld Long Stub End
| आकार | 1/2” से 36”, (सीमलेस 24” तक), (वेल्डेड 8” से 36”) |
| मानक | 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 |
| आयाम | ASME/ANSI B16.9, MSS-SP-43 टाइप A, MSS-SP-43 टाइप B, JIS B2312, JIS B2313, ASME B16.28 |
| मोटाई | 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS आदि।. |
| वक्र त्रिज्या | R=1D – 10D, 15D, 20D |
| से | Long Stub Ends, Pipe Stub Ends, Butt weld Long Stub Ends. |
| ग्रेड्स औरसामग्री | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404, ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. वर्कस्टॉफ नंबर 1.4462, ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 और WPHY 70।ASTM A420 WPL3, A420 WPL6, ASTM / ASME A/SA 234 ग्रेड WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91, ASTM B336, ASME SB336, निकल 200 (UNS नंबर N02200), निकेल 201 (UNS संख्या N02201), मोनेल 400 (UNS संख्या N04400), मोनेल 500 (UNS संख्या N05500), इनकोनल 800 (UNS संख्या N08800), इनकोनेल 825 (यूएनएस संख्या N08825), इनकोनेल 600 (यूएनएस संख्या N06600), इनकोनेल 625 (यूएनएस संख्या N06625), इनकोनेल 601 (यूएनएस संख्या N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
| प्रकार | सीमलेस / ईआरडब्ल्यू / वेल्डेड / फैब्रिकेटेड |
| सतही आवरण | एपॉक्सी लेपित, काले रंग से रंगा हुआ, वार्निश किया हुआ, जस्ती। कनेक्शन |
| कनेक्शन का प्रकार | एंड बेल / थ्रेडेड / क्लैम्प एंड / वेल्ड / फ्लैंज / |
Butt Weld Long Stub End Manufacturing Standards
| ASME मानक | ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43 |
| डीआईएन मानक | डीआईएन28011, डीआईएन2617, डीआईएन2616, डीआईएन2615, डीआईएन2605 |
| ईएन मानक | ईएन10253-2, ईएन10253-1 |
| ASME B16.25 | बटवेल्डिंग किए हुए सिरे |
| ASME B16.9 | कारखाना निर्मित व्रॉट फिटिंग्स बटवेल्डिंग |
| ASME B16.28 | फोड़ा हुआ स्टील का अपकेंद्रिक रिड्यूसर |
| एएसटीएम ए403 – एएसएमई एसए403 | घुमावदार ऑस्टेनाइटिक स्टेनलेस स्टील पाइपिंग फिटिंग के लिए मानक विनिर्देश |
| एमएसएस एसपी-43 | निम्न दबाव, संक्षारण प्रतिरोधी अनुप्रयोगों के लिए व्रॉट एवं फैब्रिकेटेड बट-वेल्डिंग फिटिंग |
Long Stub End Materials and Grades
| स्टेनलेस स्टील बटवेल्ड लंबा स्टब एंड | ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| डुप्लेक्स और सुपर डुप्लेक्स स्टील बटवेल्ड लंबा स्टब एंड | ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. वर्कस्टॉफ संख्या 1.4462 |
| कार्बन स्टील बटवेल्ड लंबा स्टब एंड | ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 और WPHY 70।. |
| निम्न तापमान कार्बन स्टील बटवेल्ड लंबा स्टब एंड | ASTM A420 WPL3, A420 WPL6 |
| मिश्रधातु इस्पात बटवेल्ड लंबा स्टब एंड | ASTM / ASME A/SA 234 ग्रेड WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 |
| निकल मिश्र धातु बटवेल्ड लंबा स्टब एंड | ASTM B336, ASME SB336, निकल 200 (UNS सं. No2200), निकल 201 (UNS सं. N02201), मोनेल 400 (UNS सं. N04400), मोनल 500 (UNS संख्या N05500), इनकोनेल 800 (UNS संख्या N08800), इनकोनेल 825 (UNS संख्या N08825), इनकोनेल 600 (UNS संख्या N06600), इनकोनेल 625 (UNS संख्या N06625), इनकोनेल 601 (UNS संख्या N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe. |
Long Stub End Types
Long 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.
प्रकार A
The Type A Long 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.
प्रकार बी
The Type B Long 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. Long Stub End sometimes includes a machined rough face.
प्रकार C
The Type C Long 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 Long Stub End on kind C is smooth, and it’s not machined.
Long Stub End Dimensions
| उत्पाद | नाम। पाइप का आकार | Dia (G) | Length (F), Short | Outside Dia (O.D.) | Sch 160, Inside Dia (I.D.) | Sch 160, Lap Thickness (t) | Schedule 160, Wall Thickness (T) | XX Strong Wall Approx. Weight | XX Strong Wall, Inside Dia (I.D.) |
| 1 1/2″ Stub Ends Long Type “A | 1.5 | 2.875 | 2 | 1.9 | 1.338 | 0.281 | 0.281 | 2.98 | 1.1 |
| 1 1/2″ Stub Ends Long Type “A” | 1.5 | 2.875 | 4 | 1.9 | 0.15 | 0.15 | 1.49 | 1.5 | 0.2 |
| 1 1/4″ Stub Ends Long Type “A | 1.25 | 2.5 | 2 | 1.66 | 1.16 | 0.25 | 0.25 | 2.52 | 0.896 |
| 1 1/4″ Stub Ends Long Type “A” | 1.25 | 2.5 | 4 | 1.66 | 0.14 | 0.14 | 1.26 | 1.278 | 0.191 |
| 1″ Stub Ends Long Type “A | 1 | 2 | 2 | 1.315 | 0.815 | 0.25 | 0.25 | 1.76 | 0.599 |
| 1″ Stub Ends Long Type “A” | 1 | 2 | 4 | 1.315 | 0.133 | 0.133 | 0.88 | 0.957 | 0.179 |
| 1/2″ Stub Ends Long Type “A | 0.5 | 1.375 | 2 | 0.84 | 0.464 | 0.187 | 0.188 | 0.68 | 0.252 |
| 1/2″ Stub Ends Long Type “A” | 0.5 | 1.375 | 3 | 0.84 | 0.109 | 0.109 | 0.34 | 0.546 | 0.147 |
| 10″ Stub Ends Long Type “A | 10 | 12.75 | 5 | 10.75 | 8.5 | 1.125 | 1.125 | – | – |
| 10″ Stub Ends Long Type “A” | 10 | 12.75 | 10 | 10.75 | 0.365 | 0.365 | 54 | 9.75 | 0.5 |
| 12″ Stub Ends Long Type “A | 12 | 15 | 6 | 12.75 | 10.126 | 1.312 | 1.312 | – | – |
| 12″ Stub Ends Long Type “A” | 12 | 15 | 10 | 12.75 | 0.375 | 0.375 | 64.5 | 11.75 | 0.5 |
| 14″ Stub Ends Long Type “A” | 14 | 16.25 | 12 | 14 | 0.375 | 0.375 | 84 | 13 | 0.5 |
| 16″ Stub Ends Long Type “A” | 16 | 18.5 | 12 | 16 | 0.375 | 0.375 | 98 | 15 | 0.5 |
| 18″ Stub Ends Long Type “A” | 18 | 21 | 12 | 18 | 0.375 | 0.375 | 136 | 17 | 0.5 |
| 2 1/2″ Stub Ends Long Type “A | 2.5 | 4.125 | 2.5 | 2.875 | 2.125 | 0.375 | 0.375 | 8.8 | 1.771 |
| 2 1/2″ Stub Ends Long Type “A” | 2.5 | 4.125 | 6 | 2.875 | 0.203 | 0.203 | 4.4 | 2.323 | 0.276 |
| 2″ Stub Ends Long Type “A | 2 | 3.625 | 2.5 | 2.375 | 1.689 | 0.343 | 0.343 | 6.1 | 1.503 |
| 2″ Stub Ends Long Type “A” | 2 | 3.625 | 6 | 2.375 | 0.154 | 0.154 | 3.05 | 1.939 | 0.218 |
| 20″ Stub Ends Long Type “A” | 20 | 23 | 12 | 20 | 0.375 | 0.375 | 157 | 19 | 0.5 |
| 3 1/2″ Stub Ends Long Type “A | 3.5 | 5.5 | 3 | 4 | – | – | – | 15.5 | 2.728 |
| 3 1/2″ Stub Ends Long Type “A” | 3.5 | 5.5 | 6 | 4 | 0.226 | 0.226 | 7.75 | 3.364 | 0.318 |
| 3″ Stub Ends Long Type “A | 3 | 5 | 2.5 | 3.5 | 2.624 | 0.438 | 0.438 | 9.8 | 2.3 |
| 3″ Stub Ends Long Type “A” | 3 | 5 | 6 | 3.5 | 0.216 | 0.216 | 6.5 | 2.9 | 0.3 |
| 3/4″ Stub Ends Long Type “A | 0.75 | 1.688 | 2 | 1.05 | 0.612 | 0.218 | 0.219 | 0.94 | 0.434 |
| 3/4″ Stub Ends Long Type “A” | 0.75 | 1.688 | 3 | 1.05 | 0.113 | 0.113 | 0.47 | 0.742 | 0.154 |
| 4″ Stub Ends Long Type “A | 4 | 6.188 | 3 | 4.5 | 3.438 | 0.531 | 0.531 | 19.3 | 3.152 |
| 4″ Stub Ends Long Type “A” | 4 | 6.188 | 6 | 4.5 | 0.237 | 0.237 | 9.65 | 3.826 | 0.337 |
| 5″ Stub Ends Long Type “A | 5 | 7.313 | 3 | 5.563 | 4.313 | 0.625 | 0.625 | 32.66 | 4.063 |
| 5″ Stub Ends Long Type “A” | 5 | 7.313 | 8 | 5.563 | 0.258 | 0.258 | 16.33 | 4.813 | 0.375 |
| 6″ Stub Ends Long Type “A | 6 | 8.5 | 3.5 | 6.625 | 5.187 | 0.718 | 0.719 | 45.26 | 4.897 |
| 6″ Stub Ends Long Type “A” | 6 | 8.5 | 8 | 6.625 | 0.28 | 0.28 | 22.63 | 5.761 | 0.432 |
| 8″ Stub Ends Long Type “A | 8 | 10.625 | 4 | 8.625 | 6.813 | 0.906 | 0.906 | 59.71 | 6.875 |
| 8″ Stub Ends Long Type “A” | 8 | 10.625 | 8 | 8.625 | 0.322 | 0.322 | 34.12 | 7.625 | 0.5 |
| स्टब एंड्स – ANSI B 16.9 और MSS SP-43 आयाम | |||||||
| इंच | एनडी | एमएम | लैप का व्यास | फिले का त्रिज्या | लंबाई एफ | ||
| D | G | R | आर1 | एमएसएस एसपी43 | एएनएसआई बी16.9 | ||
| 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 |
| लेप की मोटाई T नाममात्र पाइप दीवार मोटाई से कम नहीं होनी चाहिए। t | |||||||
Long Stub End Dimensional Tolerance
MSS SP-43 केवल स्टेनलेस स्टील बट वेल्ड लॉन्ग स्टब एंड फिटिंग्स को कवर करता है, जिन्हें ASME B36.19 में उल्लिखित अनुसार शेड्यूल 5S और 10S लॉन्ग स्टब एंड के साथ शेड्यूल 40S पाइप में उपयोग के लिए बनाया गया है। MSS SP-43 में उल्लिखित स्केल और आयामी सहनशीलताएँ NPS 1/2 से NPS 24 तक ASME B16.9 विनिर्देशों के समान ही हैं, सिवाय बेवल पर बाहरी व्यास के संबंध में।.
| लंबे स्टब के सिरे | ||
| लैप जी का ओ.डी. | लैप का फ़िले रेडियस – R | कुल लंबाई। – 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 |
Long Stub End Weight Chart
| एनपीएस इंच | सिगरेट के टुकड़े | |||
| स्कूल. 5एस | स्कूल. दस एस | स्कूल. चालीस की उम्र | स्कूल. अस्सी का दशक | |
| 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 |
| अनुमानित वजन किलोग्राम में, घनत्व 8 किलोग्राम/घन सेमी | ||||
Long Stub End Angularity Tolerance
| एनडी | अधिकतम कोण | मैक्स ऑफ प्लेन |
| Q | P | |
| एक का आधा चार | 1 | 2 |
| पाँच से आठ | 2 | 4 |
| दस से बारह | 3 | 5 |
| 14 से 16 | 3 | 7 |
| 18 से 24 | 4 | 10 |
| 26 से 30 | 5 | 10 |
| 32 से 42 | 5 | 13 |
| 44 से 48 | 5 | 20 |
ASME B16.9 Buttweld Long Stub End Available Types
| Buttweld Long Stub End | Butt Weld Long Stub Ends |
| ASME B16.9 Butt weld Long Stub End | Steel Long Stub Ends Fittings |
| Stainless Steel Long Stub End Suppliers | SS Buttweld Long Stub Ends Fitting |
| ANSI B16.9 Buttweld Long Stub End Dealer | ASME B16.28 Buttweld Long Stub Ends Exporter |
| Welded Butt weld Long Stub Ends Stockholder | Seamless Butt weld Long Stub End Distributors |
| Carbon Steel Long Stub End | High Quality Long Stub End Manufacturer |
| ASTM A403 Stainless Steel Long Stub Ends | Duplex Steel Buttweld Long Stub End |
| Super Duplex Steel Buttweld Long Stub End | Copper Nickel Long Stub End |
| High Nickel Alloy Long Stub Ends | Hastelloy Long Stub Ends Stockist |
| Titanium Buttweld Long Stub End | Inconel Butt weld Long Stub End |
Buttweld Long Stub End Application
- Stainless Steel Buttweld Long Stub End uses in Oil and Gas Pipeline
- Butt weld Long Stub Ends uses in Chemical Industry
- Alloy Steel Long Stub Ends uses in Plumbing
- Buttweld Long Stub Ends uses in Heating
- Buttweld Long Stub End Fittings uses in Water Supply Systems
- ANSI B16.9 Buttweld Long Stub Ends uses in Power Plant
- Buttweld Long Stub End Fitting uses in Paper & Pulp Industry
- Long Stub End uses in General Purpose Applications
- Buttweld Long Stub End uses in Fabrication Industry
- Long Stub End uses in Food Processing Industry
- Buttweld Long Stub Ends uses in Structural Pipe
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