Stub end,butt welded Stub Ends

Stainless Steel Long&Short Stub End

1)Type: Stub End

2)Material:AS,CS,SS

3)Standard:ASME,JIS,DIN,GB

4)Face:RF,FF,MFM,RJ,TG,RTJ,SRF

5Pressure:Class150lb,300lb,600lb,900lb,1500lb,2500lb PN6,PN10,PN16,PN20,PN25,PN40

6)Wall Thickness:Sch5,Sch10,Sch20,Sch30,Sch40,Sch60,XS,Sch120,Sch160,XXS,STD

7)Standard:ASME B16.9,ASME B16.25, ASME B16.28,MSS SP75 DIN2605 JIS B2311 

8)Surface Treatment:Hot Galvanized or Transparent Oil or Black etc.

9)Packing:In wooden cases or pallet or according to customers requirement

10)Payment:L/C,T/T

11)Delivery Time:7-20 days depend on product quantity

12)Certification:ISO9001:2000,ISO9001:2008,ISO/TS16949

13)Application:Petroleum,Chemical,Election Power,Oil&Gas,Shipbuilding,Water-treatment,etc.

14)Export:Europe,North American,the Middle East,Africa,Asia and other countries and regions

Stub Ends schedule STD
NPS	OD	T	G	F	R	kg
1/2	21.3	2.77	34.9	76.2	3.18	0.16
3/4	26.7	2.87	42.9	76.2	3.18	0.23
1	33.4	3.38	50.8	101.6	3.18	0.29
1 ¼	42.2	3.56	63.5	101.6	4.76	0.45
1 ½	48.3	3.68	73	101.6	6.35	0.54
2	60.3	3.91	92.1	152.4	7.94	1
2 ½	73	5.16	104.8	152.4	7.94	1.5
3	88.9	5.49	127	152.4	9.53	2.1
3 ½	101.6	5.74	139.7	152.4	9.53	2.5
NPS	OD	T	G	F	R	kg
4	114.3	6.02	157.2	152.4	11.11	3
5	141.3	6.55	185.7	203.2	11.11	5.4
6	168.3	7.11	215.9	203.2	12.70	7.3
8	219.1	8.18	269.9	203.2	12.70	11.6
10	273.1	9.27	323.9	254	12.70	18
12	323.9	9.53	381	254	12.70	21
14	355.6	9.53	412.8	304.8	12.70	28
16	406.4	9.53	469.9	304.8	12.70	34
18	457.2	9.53	533.4	304.8	12.70	39
20	508	9.53	584.2	304.8	12.70	44
24	609.6	9.53	692.2	304.8	12.70	57

Dimensions are in millimeters unless otherwise indicated. Weights are in kilograms and approximately given.

Stub Ends schedule XS
NPS	OD	T	G	F	R	kg
1/2	21.3	3.73	34.9	76.2	3.18	0.2
3/4	26.7	3.91	42.9	76.2	3.18	0.3
1	33.4	4.55	50.8	101.6	3.18	0.4
1 ¼	42.2	4.85	63.5	101.6	4.76	0.6
1 ½	48.3	5.08	73	101.6	6.35	0.7
2	60.3	5.54	92.1	152.4	7.94	1.4
2 ½	73	7.01	104.8	152.4	7.94	2
3	88.9	7.62	127	152.4	9.53	2.9
3 ½	101.6	8.08	139.7	152.4	9.53	3.4
NPS	OD	T	G	F	R	kg
4	114.3	8.56	157.2	152.4	11.11	4.1
5	141.3	9.53	185.7	203.2	11.11	7.5
6	168.3	10.97	215.9	203.2	12.70	10
8	219.1	12.70	269.9	203.2	12.70	16
10	273.1	12.70	323.9	254	12.70	24
12	323.9	12.70	381	254	12.70	29
14	355.6	12.70	412.8	304.8	12.70	38
16	406.4	12.70	469.9	304.8	12.70	43
18	457.2	12.70	533.4	304.8	12.70	49
20	508	12.70	584.2	304.8	12.70	63
24	609.6	12.70	692.2	304.8	12.70	76

Dimensions are in millimeters unless otherwise indicated. Weights are in kilograms and approximately given.

Dimensional Tolerances of Stub Ends ASME B16.9

Nominal Pipe Size	1/2 up to 2½	3 to 3½	4	5 to 8	10 to 18	20 to 24
Outside Diameter at Welding End (OD)	+ 1.6 - 0.8	1.6	1.6	+ 2.29 - 1.6	+ 4.06 - 3.05	+ 6.35 - 4.83
Overall Length (F)	1.6	1.6	1.6	1.6	2	2
Outside Diameter of Lap (G)	+ 0 - 0.76	+ 0 - 0.76	+ 0 - 0.76	+ 0 - 0.76	+ 0 - 1.6	+ 0 - 1.6
Thickness of Lap (T)	+ 1.52 - 0	+ 1.52 - 0	+ 1.52 - 0	+ 1.52 - 0	+ 1.52 - 0	+ 1.52 - 0
Fillet Radius of Lap (R)	+ 0 - 0.76	+ 0 - 0.76	+ 0 - 1.6	+ 0 - 1.6	+ 0 - 1.6	+ 0 - 1.6
Wall Thickness (t)	Not less than 87.5% of Nominal Wall Thickness

Dimensional tolerances are in millimeters unless otherwise indicated.

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