Stainless Steel Long Stub End

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

Madhësitë	1/2” deri në 36”, (pa bashkim deri në 24”), (të salduar 8” deri në 36”)
Standardet	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
Përmasat	ASME/ANSI B16.9, MSS-SP-43 Lloji A, MSS-SP-43 Lloji B, JIS B2312, JIS B2313, ASME B16.28
Trashësia	Orari 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS e të tjera.
Rrezja e përkuljes	R=1D – 10D, 15D, 20D
Nga	Long Stub Ends, Pipe Stub Ends, Butt weld Long Stub Ends.
Notat&Materialet	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. Werkstoff Nr. 1.4462, ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.ASTM A420 WPL3, A420 WPL6, ASTM/ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91, ASTM B336, ASME SB336, Nickel 200 (UNS Nr. N02200), Nikel 201 (UNS Nr. N02201), Monel 400 (UNS Nr. N04400), Monel 500 (UNS Nr. N05500), Inconel 800 (UNS Nr. N08800), Inconel 825 (UNS Nr. N08825), Inconel 600 (UNS Nr. N06600), Inconel 625 (UNS Nr. N06625), Inconel 601 (UNS Nr. N06601), Hastelloy C 276 (UNS Nr. N10276), Alloy 20 (UNS Nr. N08020), Titani (Klasa I & II), Bakër-Nikel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.
Lloji	Pa bashkim / ERW / i salduar / i fabrikuar
Veshjet e sipërfaqes	Trajtuar me epoksi, i pikturuar me të zezë, i lakuar, i galvanizuar. Lidhje
Lloji i lidhjes	Fund i tubit / me fije / me kapëse / për saldim / me flanxhë /

Butt Weld Long Stub End Manufacturing Standards

Standardi ASME	ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
Standardi DIN	DIN28011, DIN2617, DIN2616, DIN2615, DIN2605
Standardi EN	EN10253-2, EN10253-1
ASME B16.25	Saldimi me bisht i skajeve
ASME B16.9	Pjesë lidhëse të punuara në fabrikë me saldime me kokë
ASME B16.28	Reduktor ekscentric i çelikut të përpunuar
ASTM A403 – ASME SA403	Specifikimi standard për lidhjen e tubave prej çeliku inox austenitik të përpunuar
MSS SP-43	Pajisje për saldime fundore të përpunuara dhe të fabrikuar për aplikime me presion të ulët dhe rezistencë ndaj korrozionit

Long Stub End Materials and Grades

Stainless Steel Buttweld Long Stub End	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
Duplex & Super Duplex Steel Buttweld Long Stub End	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff Nr. 1.4462
Carbon Steel Buttweld Long Stub End	ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Buttweld Long Stub End	ASTM A420 WPL3, A420 WPL6
Alloy Steel Buttweld Long Stub End	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Buttweld Long Stub End	ASTM B336, ASME SB336, Nikel 200 (UNS Nr. No2200), Nikel 201 (UNS Nr. N02201), Monel 400 (UNS Nr. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS Nr. N06625), Inconel 601 (UNS Nr. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titani (Klasa I & II), Bakër-Nikel 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.

Lloji 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.

Lloji B

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.

Lloji 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

Produkt	Nom. Pipe Size	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

 

STUB ENDS – ANSI B 16.9 and MSS SP-43 dimension
inçë	Jo i disponueshëm	milimetra	Diameter of lap	Radius of fillet		Gjatësi F
D			G	R	R1	MSS SP43	ANSI B16.9
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 t

  Long 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. i Lap G	Rrezja e filetës së mbivendosjes – R	Gjatësia e përgjithshme. – 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

Shërbimi Kombëtar i Parkeve inçë	Fundet e cigareve
	Shk. 5S	Shk. 10S	Shk. dyzet	Shk. tetëdhjetë
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
Pesha të përafërta në kg, dendësi 8 kg/dm3

Long Stub End Angularity Tolerance

Jo i disponueshëm	Këndi maksimal i devijimit	Maksimumi jashtë pistës
	Q	P
1/2 një 4	1	2
5 a 8	2	4
10 a 12	3	5
14 a 16	3	7
18 deri në 24	4	10
26 a 30	5	10
32 a 42	5	13
44 dhe 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