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Buttweld Fitting

Seamless Buttwelded Fittings IN C.S / S.S/ A.S

Elbows 45° & 90° L/R & S/R	:	1/2" to 24" Sch 10 to Sch XXS
Equal & Unequal Tees	:	1/2" to 24" Sch 10 to Sch XXS
Concentric & Eccentric Reducer	:	1/2" to 24" Sch 10 to Sch XXS
Concentric & Eccentric Sewage Nipples	:	1/2" to 4" Sch 10 to Sch XXS
Caps Ellipsoidal	:	1/2" to 24" Sch 10 to Sch XXS
Weldolet & Elbowlet	:	1/2" to 48" Sch 10 to Sch XXS
Stubends	:	1/2" to 24" Sch 10 to Sch XXS

The above stainless steel fitting also manufactured in BS, DIN, JIS, SAE & IS Standards or any other international standards. We are leading manufacturer and exporter of buttweld fitting, stainless steel fitting, seamless buttwelded fitting, seamless steel fitting, seamless stainless steel fitting and industrial buttweld fittings.

ASTM A234:
Gr.WPB/WPC/WPW/WPR/WP1/WP5/WP7/WP9/WP91/WP11/WP12/WP22.
Fittings of wrought carbon steel & alloy steel for moderate and elevated temperatures.

ASTM A403 :
Gr. WP304/ WP304H/ WP304L/ WP316/ WP 316H /WP316L/ WP316Ti/ WP 321/ WP321H/ WP347.
Wrought ausenitic stainless steel fittings.

ANSI B 16.9:
Wrought carbon steel buttwelded fittings size ranging from 1/2” to 24”.

The above fittings can also be manufactured and supplied as per NACE STANDARD MR0175-97.

Special Customized fittings & Flanges

Jyoti are also leading stockists for indigenous and imported pipes, pipe fittings, flanges and industrial items. In order to meet off-the-shelf requirements of our clients, jyoti, carry a buffer stock of standard items of pipes, pipe fittings & flanges from sizes ½" to 24". Customers requirements of special items are manufactured with optimum standards in a limited time.

Weldolet
Sockolet
Threadolet
Elbowlet
Nippolet
Nipples
Swage Nipples

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Butt Welding Fittings

Nom inal Pipe Size (N P S)	Long Radius Elbows									Returns			Equal Tees & Cross			Caps			Reducers
	Outside Dia at Bevel D			Center – to- End						Back- to - Face			Run C			Length E			End – to – End Length H
	Outside Dia at Bevel D			90° Elbows A			45° Elbows B			Back- to - Face			Run C			Length E			End – to – End Length H
	Min.	Nom.	Max.	Min.	Nom.	Max.	Min.	Nom.	Max.	Min.	Nom.	Max.	Min.	Nom.	Max.	Min.	Nom.	Max.	Min.	Nom.	Max.
½	20	21	22	36	38	40	14	16	18	41	48	55	23	25	27	21	25	29	36	38	40
¾	26	27	28	36	38	40	17	19	21	44	51	58	27	29	31	21	25	29	36	38	40
1	32	33	34	36	38	40	30	22	24	49	56	63	36	38	40	34	38	42	49	51	53
1 ¼	41	42	43	46	48	50	23	25	27	63	70	77	46	48	50	34	38	42	49	51	53
1 ½	47	48	49	55	57	59	27	29	31	76	83	90	55	57	59	34	38	42	62	64	66
2	59	60	61	74	76	78	33	35	37	99	106	113	62	64	66	34	38	42	74	76	78
2 ½	72	73	74	93	95	97	42	44	46	125	132	139	74	76	78	34	38	42	87	89	91
3	88	89	90	112	114	116	49	51	53	152	159	166	84	86	88	47	51	55	87	89	91
3 ½	101	102	103	131	133	135	55	57	59	177	184	191	93	95	97	60	64	68	100	102	104
4	113	114	116	150	152	154	62	64	66	203	210	217	103	105	107	60	64	68	100	102	104
5	140	141	144	188	190	192	77	79	81	255	262	269	122	124	126	69	76	83	125	127	129
6	167	168	171	227	229	231	93	95	97	306	313	320	141	143	145	82	89	96	138	140	142
8	217	219	221	303	305	307	125	127	129	407	414	421	176	178	180	95	102	109	150	152	154
10	270	273	277	379	381	383	157	159	161	511	518	525	214	216	218	120	127	134	176	178	180
12	321	324	328	454	457	460	187	190	193	612	619	626	251	254	257	145	152	159	200	203	206
14	353	356	360	530	533	536	219	222	225	704	711	718	276	279	282	158	165	172	327	330	333
16	403	406	410	607	610	613	251	254	257	806	813	820	302	305	308	171	178	185	353	356	359
18	454	457	461	683	686	689	283	286	289	907	914	921	340	343	346	196	203	210	378	381	384
20	503	508	514	759	762	765	315	318	321	1009	1016	1023	378	381	384	222	229	236	505	508	511
22	554	559	565	835	838	841	340	343	346	1111	1118	1125	416	419	422	247	254	261	505	508	511
24	605	610	616	911	914	917	378	381	384	1212	1219	1226	429	432	435	260	267	274	505	508	511

Tolerances

All Fittings				90° & 45° Elbows and Tees	Reduces & Lap Joint Stub Ends	Caps	180° Returns			Lap Joint Stub Ends
Nominal Pipe Size (NPS)	Outside Diameter at Bevel (1), (2) D	Inside Diameter at End (1), (3), (4)	Wall Thicknesses (3) t	Center to - End Dimensions A,B,C,M	Overall Length F, H	Overall Length E	Center - to- Center Dimensions O	Back-to Face Dimensions K	Alignment of EndsU	Outside Diameter of Lap G	Fillet Radius of Lap R
½ to 2 ½	1	0.8	-	2	2	4	7	7	1	+0-1	+0-1
3 to 3 ½	1	1.6	Not	2	2	4	7	7	1	+0-1	+0-1
4	+2-1	1.6	Less	2	2	4	7	7	1	+0-1	+0-2
5 to 6	+3-1	1.6	Than	2	2	7	7	7	1	+0-1	+0-2
8	2	1.6	87-5%	2	2	7	7	7	1	+0-1	+0-2
10	+4-3	3.2	Of	2	2	7	10	7	2	+0-2	+0-2
12 to 18	+4-3	3.2	Nominal	3	3	7	10	7	2	+0-2	+0-2
20 to 24	+6-5	4.8	Thicknesses	3	3	7	10	7	2	+0-2	+0-2
26 to 30	+7-5	4.8	-	3	3	10	-	-	-	-	-
32 to 48	+7-5	4.8	-	5	5	10	-	-	-	-	-

Dimensions are in millimeters (except NPS) - Tolerances are equal and minus except as noted.
Note:

Out- of round is the sum of absolute valves of plus and minus tolerance
This tolerance may be exceeded in localized areas of formed fittings where increased wall thickness is required to meet design required of para 2.2
The inside diameter and the nominal wall thicknesses at ends are to be specified by the purchaser
Unless otherwise specified by the purchase, these tolerances apply to the nominal inside diameter, which equals the difference between the nominal
Dimensions as per ASME B 16.9

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