Ring Type Joint Flange and SS RTJ Weld Neck Flange Manufacturer

Stainless steel Rtj Weld Neck Flange and Ring Joint Flange Supplier in India

Considered to be a good substitute in certain applications, these connections are popular in those industries that deal with both high temperature and high pressure. Even up to temperatures as high as 427 ° C, a Ring Type Joint Flange Manufacturer would recommend using these connections as they offer a secure, more effective sealing mechanism.

This mechanism mostly benefits those industries involved in critical applications in high pressure piping systems. The design of Ring Type Joint Flanges includes a metal ring that has been machined with a groove cut into its face. On the groove is a metal ring that gets compressed, once the bolts on the flange have been fastened. The groove is cut deeper into the face of the flange, which is why together with the compressed metal ring, the Ring Type Joint Orifice Flange offers a leak proof seal. The material used to make the gasket needs to be of a softer or more ductile material, in comparison to the flange. Usually, a ductile metal such as soft iron is used in the production of a gasket. Iron is more ductile than either carbon steel, alloy steel, or even stainless steel, all of which contain carbon added to their chemical composition as a hardening agent. A Stainless steel Rtj Weld Neck Flange is included in piping systems that carry across corrosive materials or acid solutions or alkaline salt solutions. While alloy steel or carbon steel would be cheaper options, the more effective solution to corrosion resistance is any stainless steel Rtj Flange. As they offer leak-proof sealing, in instances that require very little to no corrosion resistance and moderate mechanical properties, the use of Alloy steel RTJ Blind Flange is an ideal solution.

Stockist and supplier of Carbon Steel Ring Type Joint Flanges, Buy SS 316 RTJ Orifice Flange at best price ex Mumbai

Table of Content

Ring Type Joint Flange Material Specification
Frequently Used SS RTJ Weld Neck Flange Types
Pressure rating of Carbon Steel Ring Type Joint Flanges
Ring Type Joint Flanges Dimensions
#150 Ring Type Joint Blind Flange Dimension Chart
Dimension of Class 300 SS Ring Type Joint Weld Neck Flange
SS 316 RTJ Orifice Flange Class 600 Dimension chart
Class 900 Weld Neck Ring Type Joint Flange Dimension table
RTJ Blind Flange #1500 Dimension Standards
Dimension of Class 2500 Weld Neck Ring Type Joint Flange

Ring Type Joint Flange Material Specification

Looking to buy Ring Type Joint Blind Flange? Before placing an order check MOQ of Alloy steel RTJ Blind Flange suppliers and ask for a Free sample

Ring Type Joint Flange Size Chart	1/2 Inch to 48 Inch
Pressure Calculation in DIN	6, 10, 16, 25, 40 Bar / PN6 PN10 PN16 PN25 PN40, PN64
Pressure Rating ANSI	Class 150, 300, 600, 900, 1500, 2500 LBS
EN Standards	6, 10, 16, 25, 40 Bar
UNI Standards	6, 10, 16, 25, 40 Bar
JIS Standards	5, 10, 16 20, 30, 40, 63 K
Coating	Zinc Plated, Oil Black Paint, Anti-rust Paint, Yellow Transparent, Cold and Hot Dip Galvanized
Flange Face Type	Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Large Male-Female, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking	All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in	Ahvaz, Khobar, India, Ludhiana, Santiago, Mexico, Noida, Pimpri Chinchwad, Istanbul, Janeiro, Jamshedpur, Port of Spain, Surat, Baroda, Muscat, Manama, Kanpur, Bengaluru, Ahmedabad, Hyderabad, Riyadh, Kolkata, Gujarat, Gimhae si, New Delhi, Mumbai, Howrah, Bangalore, Bogota, Ernakulam, Courbevoie, Karachi, Chennai, Vadodara, Ranchi, Thiruvananthapuram, Lagos, Abu Dhabi, Indore, Rajkot, Tehran, Dammam, London, Sydney, Coimbatore, Gurgaon, Nagpur, Montreal, Kuwait, Ludhiana, Melbourne, Calgary, Caracas, Perth, Ankara
Production technique	Machined, Forged and Heat treated
Test	UI trasonic flaw detector, Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, Magnetic particle detector
Origin	Japan, Indian, West Europe, USA, Korean
Equipment	electric bevelling machine, Press machine, Bending machine, Pushing Machine, Sand-blasting machine etc

Frequently Used SS RTJ Weld Neck Flange Types

Jis B2291 Ring Joint Flanges

Asme B16.5 A516 Gr. 70 A350 Lf2 Class 900 Rtj Flange

Asme B16.5 A105 Carbon Steel A105n Rtj Ring Joint Face Flange

Astm A150 Dn800 Carbon Steel Ring Type Joint Rtj Flange

Blind Flange Series A 1500 Ring Type Joint

Forged Steel Ring Type Joint Face Flange Rtj Flange

Ring Type Joint Reducing Jis B2291 Spacer Flanges

Ansi Class 1500 Stainless Steel Ss Ring Type Joint Rtj Flange

4inch 1500 Lb Ring Type Joint Flange

Astm A182 F304 Rtj Reducing Flange

Asme B16.47 Series B Rtj Weld Neck Flange

Mss Sp-44 Weld Neck Ring Type Joint Flange

Pressure rating of Carbon Steel Ring Type Joint Flanges

Temperature (F°)	150 LB	300 LB	400 LB	600 LB	900 LB	1500 LB	2500 LB
-20 to 100	285	740	985	1480	2220	3705	6170
300	230	655	870	1310	1965	3270	5450
850	65	320	425	640	955	1595	2655
400	200	635	845	1265	1900	3170	5280
500	170	605	805	1205	1810	3015	5025
600	140	570	755	1135	1705	2840	4730
650	125	550	730	1100	1650	2745	4575
200	260	680	905	1360	2035	3395	5655
700	110	530	710	1060	1590	2655	4425
750	95	505	675	1015	1520	2535	4230
1000	20	85	115	170	255	430	715
800	80	410	550	825	1235	2055	3430
900	50	230	305	460	690	1150	1915
950	35	135	185	275	410	685	1145

Ring Type Joint Flanges Dimensions

Exporter and supplier of Rtj Flange and Ring Type Joint Blind Flange, Check Mild Steel Ring Joint Flange Dimensions and SS 304 Ring Type Joint Weld Neck Flange Torque Chart

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch Diameter	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	90	9.6	30	21.3	46	N/A	N/A	60.3	N/A	N/A	N/A	Refer Note
1	25	110	12.7	49	33.4	54	63.5	6.35	79.4	47.63	6.35	8.74
1 1/4	32	115	14.3	59	42.2	56	73	6.35	88.9	57.15	6.35	8.74
1 1/2	40	125	15.9	65	48.3	60	82.5	6.35	98.4	65.07	6.35	8.74
2	50	150	17.5	78	60.3	62	102	6.35	120.7	82.55	6.35	8.74
3/4	20	100	11.2	38	26.7	51	N/A	N/A	69.9	N/A	N/A	N/A
2 1/2	65	180	20.7	90	73	68	121	6.35	139.7	101.6	6.35	8.74
8	200	345	27	246	219.1	100	273	6.35	298.5	247.65	6.35	8.74
3 1/2	90	215	22.3	122	101.6	70	154	6.35	177.8	131.78	6.35	8.74
4	100	230	22.3	135	114.3	75	171	6.35	190.5	149.23	6.35	8.74
5	125	255	22.3	164	141.3	87	194	6.35	215.9	171.45	6.35	8.74
3	80	190	22.3	108	88.9	68	133	6.35	152.4	114.3	6.35	8.74
6	150	280	23.9	192	168.3	87	219	6.35	241.3	193.68	6.35	8.74
10	250	405	28.6	305	273	100	330	6.35	362	304.8	6.35	8.74
24	600	815	46.1	663	610	151	711	6.35	749.3	673.1	6.35	8.74
14	350	535	33.4	400	355.6	125	425	6.35	476.3	396.88	6.35	8.74
16	400	595	35	457	406.4	125	483	6.35	539.8	454.03	6.35	8.74
12	300	485	30.2	365	323.8	113	406	6.35	431.8	381	6.35	8.74
18	450	635	38.1	505	457.2	138	546	6.35	577.9	517.53	6.35	8.74
20	500	700	41.3	559	508	143	597	6.35	635	558.8	6.35	8.74

#150 Ring Type Joint Blind Flange Dimension Chart

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	95	12.7	38	21.3	51	51	5.54	66.7	34.14	5.54	7.14	Refer Note
4	100	255	30.2	146	114.3	84	175	7.92	200	149.23	7.92	11.91
1	25	125	15.9	54	33.4	60	70	6.35	88.9	50.8	6.35	8.74
1 1/4	32	135	17.5	64	42.2	64	79.5	6.35	98.4	60.33	6.35	8.74
3/4	20	115	14.3	48	26.7	56	63.5	6.35	82.6	42.88	6.35	8.74
1 1/2	40	155	19.1	70	48.3	67	90.5	6.35	114.3	68.27	6.35	8.74
2 1/2	65	190	23.9	100	73	75	127	7.92	149.2	101.6	7.92	11.91
3	80	210	27	117	88.9	78	146	7.92	168.3	123.83	7.92	11.91
2	50	165	20.7	84	60.3	68	108	7.92	127	82.55	7.92	11.91
5	125	280	33.4	178	141.3	97	210	7.92	235	180.98	7.92	11.91
6	150	320	35	206	168.3	97	241	7.92	269.9	211.12	7.92	11.91
3 1/2	90	230	28.6	133	101.6	79	159	7.92	184.2	131.78	7.92	11.91
8	200	380	39.7	260	219.1	110	302	7.92	330.2	269.88	7.92	11.91
12	300	520	49.3	375	323.8	129	413	7.92	450.8	381	7.92	11.91
14	350	585	52.4	425	355.6	141	457	7.92	514.4	419.1	7.92	11.91
10	250	445	46.1	321	273	116	356	7.92	387.4	323.85	7.92	11.91
16	400	650	55.6	483	406.4	144	508	7.92	571.5	469.9	7.92	11.91
20	500	775	62	587	508	160	635	9.53	685.8	584.2	9.53	13.49
24	600	915	68.3	702	610	167	749	11.13	812.8	692.15	11.13	16.66
18	450	710	58.8	533	457	157	575	7.92	628.6	533.4	7.92	11.91

Dimension of Class 300 SS Ring Type Joint Weld Neck Flange

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	95	14.3	38	21.3	52	51	5.54	66.7	34.14	5.54	7.14	Refer Note
3	80	210	31.8	117	88.9	83	146	7.92	168.3	123.83	7.92	11.9
1	25	125	17.5	54	33.4	62	70	6.35	88.9	50.8	6.35	8.74
1 1/4	32	135	20.7	64	42.2	67	79.5	6.35	98.4	60.33	6.35	8.74
1 1/2	40	155	22.3	70	48.3	70	90.5	6.35	114.3	68.27	6.35	8.74
2	50	165	25.4	84	60.3	73	108	7.92	127	82.55	7.92	11.9
3/4	20	115	15.9	48	26.7	57	63.5	6.35	82.6	42.88	6.35	8.74
2 1/2	65	190	28.6	100	73	79	127	7.92	149.2	101.6	7.92	11.9
3 1/2	90	230	35	133	101.6	86	159	7.92	184.2	131.78	7.92	11.9
4	100	255	35	146	114.3	89	175	7.92	200	149.23	7.92	11.91
5	125	280	38.1	178	141.3	102	210	7.92	235	180.98	7.92	11.91
24	600	915	76.2	702	610	175	749	11.13	812.8	692.15	11.13	16.66
8	200	380	47.7	260	219.1	117	302	7.92	330	269.88	7.92	11.91
10	250	445	54	321	273	124	356	7.92	387.4	323.85	7.92	11.91
12	300	520	57.2	375	323.8	137	413	7.92	450.8	381	7.92	11.91
14	350	585	60.4	425	355.6	149	457	7.92	514.4	419.1	7.92	11.91
6	150	320	41.3	206	168.3	103	241	7.92	269.9	211.12	7.92	11.91
16	400	650	63.5	483	406.4	152	508	7.92	571.5	469.9	7.92	11.91
18	450	710	66.7	533	457	165	575	7.92	628.6	533.4	7.92	11.91
20	500	775	69.9	587	508	168	635	9.53	685.8	584.2	9.53	13.49

SS 316 RTJ Orifice Flange Class 600 Dimension chart

Get free quote now, from a leading Ring Type Joint Blind Flange, SS Ring Joint Flange Manufacturer and suppliers in India, Check Stainless Steel Rtj Weld Neck Flange Weight Chart

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	95	14.3	38	21.3	52	51	5.54	66.7	34.14	5.54	7.14	Refer Note
1	25	125	17.5	54	33.4	62	70	6.35	88.9	50.8	6.35	8.74
1 1/4	32	135	20.7	64	42.2	67	79.5	6.35	98.4	60.33	6.35	8.74
1 1/2	40	155	22.3	70	48.3	70	90.5	6.35	114.3	68.27	6.35	8.74
3/4	20	115	15.9	48	26.7	57	63.5	6.35	82.6	42.88	6.35	8.74
2	50	165	25.4	84	60.3	73	108	7.92	127	82.55	7.92	11.91
2 1/2	65	190	28.6	100	73	79	127	7.92	149.2	101.6	7.92	11.91
3	80	210	31.8	117	88.9	83	146	7.92	168.3	123.83	7.92	11.91
3 1/2	90	230	35	133	101.6	86	159	7.92	184.2	131.78	7.92	11.91
18	450	745	82.6	546	457	184	575	7.92	654	533.4	7.92	11.91
5	125	330	44.5	189	141.3	114	210	7.92	266.7	180.98	7.92	11.91
6	150	355	47.7	222	168.3	117	241	7.92	292.1	211.12	7.92	11.91
8	200	420	55.6	273	219.1	133	302	7.92	349.2	269.88	7.92	11.91
10	250	510	63.5	343	273	152	356	7.92	431.8	323.85	7.92	11.91
4	100	275	38.1	152	114.3	102	175	7.92	215.9	149.23	7.92	11.91
12	300	560	66.7	400	323.8	156	413	7.92	489	381	7.92	11.91
14	350	605	69.9	432	355.6	165	457	7.92	527	419.1	7.92	11.91
24	600	940	101.6	718	610	203	749	11.13	838.2	692.15	11.13	16.66
16	400	685	76.2	495	406.4	178	508	7.92	603.2	469.9	7.92	11.91
20	500	815	88.9	610	508	190	635	9.53	723.9	584.2	9.53	13.49

Class 900 Weld Neck Ring Type Joint Flange Dimension table

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
5	125	350	50.8	190	141.3	127	216	7.92	279.4	180.98	7.92	11.91
3/4	20	130	25.4	44	26.7	70	66.5	6.35	88.9	44.45	6.35	8.74
1	25	150	28.6	52	33.4	73	71.5	6.35	101.6	50.8	6.35	8.74
1 1/4	32	160	28.6	64	42.2	73	81	6.35	111.1	60.33	6.35	8.74
1 1/2	40	180	31.8	70	48.3	83	92	6.35	123.8	68.27	6.35	8.74
2	50	215	38.1	105	60.3	102	124	7.92	165.1	95.25	7.92	11.91
2 1/2	65	245	41.3	124	73	105	137	7.92	190.5	107.95	7.92	11.91
3	80	240	38.1	127	88.9	102	156	7.92	190.5	123.83	7.92	11.91
1/2	15	120	22.3	38	21.3	60	60.5	6.35	82.6	39.67	6.35	8.74	Refer Note
6	150	380	55.6	235	168.3	140	241	7.92	317.5	211.12	7.92	11.91
8	200	470	63.5	298	219.1	162	308	7.92	393.7	269.88	7.92	11.91
10	250	545	69.9	368	273	184	362	7.92	469.9	323.85	7.92	11.91
12	300	610	79.4	419	323.8	200	419	7.92	533.4	381	7.92	11.91
14	350	640	85.8	451	355.6	213	467	11.13	558.8	419.1	11.13	16.66
16	400	705	88.9	508	406.4	216	524	11.13	616	469.9	11.13	16.66
18	450	785	101.6	565	457	229	594	12.7	685.8	533.4	12.7	19.84
20	500	855	108	622	508	248	648	12.7	749.3	584.2	12.7	19.84
4	100	290	44.5	159	114.3	114	181	7.92	235	149.23	7.92	11.91
24	600	1040	139.7	749	610	292	772	15.88	901.7	692.15	15.88	26.97

RTJ Blind Flange #1500 Dimension Standards

Size in Inch	Size in MM	Outer Diameter	Flange Thickness	Hub Outer Diameter	Weld Neck Outer Diameter	Welding Neck Length	RTJ RF Diameter	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	120	22.3	38	21.3	60	60.5	6.35	82.6	39.67	6.35	8.74	Refer Note
1	25	150	28.6	52	33.4	73	71.5	6.35	101.6	50.8	6.35	8.74
1 1/4	32	160	28.6	64	42.2	73	81	6.35	111.1	60.33	6.35	8.74
1 1/2	40	180	31.8	70	48.3	83	92	6.35	123.8	68.27	6.35	8.74
3/4	20	130	25.4	44	26.7	70	66.5	6.35	88.9	44.45	6.35	8.74
2	50	215	38.1	105	60.3	102	124	7.92	165.1	95.25	7.92	11.91
2 1/2	65	245	41.3	124	73	105	137	7.92	190.5	107.95	7.92	11.91
3	80	265	47.7	133	88.9	117	168	7.92	203.2	136.53	7.92	11.91
5	125	375	73.1	197	141.3	156	229	7.92	292.1	193.68	7.92	11.91
6	150	395	82.6	229	168.3	171	248	9.53	317.5	211.14	9.53	13.49
8	200	485	92.1	292	219.1	213	318	11.13	393.7	269.88	11.13	16.66
10	250	585	108	368	273	254	371	11.13	482.6	323.85	11.13	16.66
4	100	310	54	162	114.3	124	194	7.92	241.3	161.93	7.92	11.91
12	300	675	123.9	451	323.8	283	438	14.27	571.5	381	14.27	23.01
14	350	750	133.4	495	355.6	298	489	15.88	635	419.1	15.88	26.97
16	400	825	146.1	552	406.4	311	546	17.48	704.8	469.9	17.48	30.18
20	500	985	177.8	641	508	356	673	17.48	831.8	584.2	17.48	33.32
24	600	1170	203.2	762	610	406	794	20.62	990.6	692.15	20.62	36.53
18	450	915	162	597	457	327	613	17.48	774.7	533.4	17.48	30.18

Dimension of Class 2500 Weld Neck Ring Type Joint Flange

Size in Inch	Size in mm	Outer Dia.	Flange Thickness	Hub OD	Weld Neck OD	Welding Neck Length	RTJ RF Dia	RTJ RF Height	PCD	RTJ Pitch dia	RTJ Depth	RTJ Width	Bore
		A	B	C	D	E	F	G	H	I	J	K	L
1/2	15	135	30.2	43	21.3	73	65	6.35	88.9	42.88	6.35	8.74	Refer Note
4	100	355	76.2	165	114.3	190	203	11.13	273	157.18	11.13	16.66
1	25	160	35	57	33.4	89	82.5	6.35	108	60.33	6.35	8.74
1 1/4	32	185	38.1	73	42.2	95	102	7.92	130.2	72.23	7.92	11.91
1 1/2	40	205	44.5	79	48.3	111	114	7.92	146	82.55	7.92	11.91
3/4	20	140	31.8	51	26.7	79	73	6.35	95.2	50.8	6.35	8.74
2	50	235	50.9	95	60.3	127	133	7.92	171.4	101.6	7.92	11.91
2 1/2	65	265	57.2	114	73	143	149	9.53	196.8	111.13	9.52	13.49
3	80	305	66.7	133	88.9	168	168	9.53	228.6	127	9.52	13.49
5	125	420	92.1	203	141.3	229	241	12.7	323.8	190.5	12.7	19.84
12	300	760	184.2	441	323.8	464	495	17.48	619.1	406.4	17.48	33.32
6	150	485	108	235	168.3	273	279	12.7	368.3	228.6	12.7	19.84
8	200	550	127	305	219.1	318	340	14.27	438.2	279.4	14.27	23.01
10	250	675	165.1	375	273	419	425	17.48	539.8	342.9	17.48	30.18

20 years of Experience as a supplier of these materials in below mentioned locations

Products	We supplied to following Locations
4inch 1500 Lb Ring Type Joint Flange	Norway, Malaysia, United Arab Emirates (UAE), Turkey
Asme B16.5 A516 Gr. 70 A350 Lf2 Class 900 Rtj Flange	Chile, Italy, Iran, Singapore
Astm A150 Dn800 Carbon Steel Ring Type Joint Rtj Flange	Indonesia, Belgium, Dammam -KSA, Philippines.
Asme B16.47 Series A Rtj Wn Flange	Malaysia, Philippines, Canada, Singapore
Ring Type Joint Reducing Jis B2291 Spacer Flanges	UK, Mexico, Egypt, Spain
Astm A182 F304 Rtj Reducing Flange	Bahrain, South Africa, Singapore
En 1092-2 Pn16 Ring Type Joint Orifice Flange	Thailand, France, Europe, Qatar
Asme B16.47 Series B Rtj Weld Neck Flange	Hong Kong, Oman, Malaysia, UAE
Jis B2291 Ring Joint Flanges	Czechia, Malaysia, Germany, Thailand
Asme B16.5 Ring Type Joint Flanges	Sweden, China, Colombia, Malaysia
Ansi Class 1500 Stainless Steel Ss Ring Type Joint Rtj Flange	Netherlands, Russia, Dubai, Malaysia
Ring Type Joint Weld Neck Flange En 1092-1 Type 02	Saudi Arabia (KSA), Kuwait, South Africa, Brazil
Mss Sp-44 Weld Neck Ring Type Joint Flange	Australia, Philippines, Nigeria, UK
Ansi B16.5 Rtj Blind Flange	Malaysia, USA, Finland, Bangladesh
Blind Flange Series A 1500 Ring Type Joint	Europe, UAE, United Kingdom -UK, Malaysia
Asme B16.5 A105 Carbon Steel A105n Rtj Ring Joint Face Flange	Malaysia, Japan, Europe, Romania
Forged Steel Ring Type Joint Face Flange Rtj Flange	Poland, Canada, Ellington -United States, UK

Ring Type Joint Flange