RTJ Flange and Stainless Steel Ring Joint Flange manufacturer in India

ASME B16.5 Stainless Steel Ring Joint Flange manufacturer in India

Table Of Content:

Ring Joint Flange Specification
RTJ Flange Types
Ring Joint Flange Torque Chart
RTJ Flange Standard
Ring Type Joint Flange Weight Chart
RTJ Flange Gasket
RTJ Flange Application
Facing Types Of Stainless Steel RTJ Flange
Carbon Steel RTJ Flange Benefits
Ring Joint Flange Dimensions
Class 150 RTJ Flange Dimensions
Class 300 RTJ Flange Dimensions
Class 400 RTJ Flange Dimensions
Class 600 RTJ Flange Dimensions
Class 900 RTJ Flange Dimensions

Class 1500 RTJ Flange Dimensions In MM
Class 2500 RTJ Flange Dimensions
RTJ Flange Full Form
ASME B16.5 RTJ Flange Connection
RTJ Flange Bolt Chart
RTJ Flange Pressure Rating
RTJ Flange Thickness
RTJ Flange Sizes
RTJ Flange Tolerance
Ring Joint Flange Markings
RTJ Flange Machining
RTJ Blind Flange Dimensions PDF
RTJ Flange Assembly

Ring Joint Flange Specification

Specification	RTJ Flange
Schedule	SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Manufacturer Length	NPS 1⁄₂" To NPS 48”
EN Standard	6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard	PN6/ PN10/ PN16/ PN25/ PN40/ PN64
Making Methods	Casting And Forging Rolling And Cutting
Size	1/2”, 2”, 3”, 4”, 6”, 8”, 10”, 12” to 24”.
UNI Standard	6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Customized Diameter	Up to 40 Inches
JIS Standard	5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Flange Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Other Standard	B16.47 Series A & B/ B16.48, BS4504/ GOST
Production Technique	Forged/ Heat treated and machined
Manufacturer of	Forged/ Threaded/ Screwed / Plate
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector

Price stability can be seen in RTJ Flange Manufacturer In India
Ring Joint Flange have high corrosion resistance, particularly to stress corrosion cracking
Very little or no maintenance material
Ring Type Joint Flange are suitable for harsh conditions.
Buy from Stainless Steel RTJ Flange manufacturers in India for factory price
A largest Manufacturer, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Source, Stock, Stockholder, Traders, Wholesaler, Fabricator & Stockist in Asia & Middle East.

Manufacturer of 1/2 inch to 48 Inch Carbon Steel Ring Type Joint Flange and ASTM A105 RTJ Blind Flange in Mumbai

Our Clients

RTJ Flange Types

Ring Joint Flange

Ring Type Joint Flange

Stainless Steel RTJ Flange

Carbon Steel RTJ Flange

RTJ Type Flange

RTJ Blind Flange

Duplex RTJ Flange

Super Duplex RTJ Flange

Titanium RTJ Flange

Mild Steel RTJ Flange

Nickel Alloy RTJ Flange

Copper RTJ Flange

Inconel RTJ Flange

Ductile Iron RTJ Flange

Aluminum RTJ Flange

Alloy Steel Ring Joint Flange

ASTM A105 Ring Joint Flange

A516 Gr.70 Ring Joint Flange

A182 F316 Ring Joint Flange

A182 F304 Ring Type Joint Flange

A350 LF2 Ring Type Joint Flange

SS 304 Ring Type Joint Flange

316 SS Ring Type Joint Flange

UNS S31803 Ring Type Joint Flange

A182 F11 Ring Type Joint Flange

Ring Joint Flange Torque Chart

Pipe Flange Size Inch	Pipe Flange Size MM	(Maximum) Radial Projection
Pipe Flange Size Inch	Pipe Flange Size MM	No Deeper Than the Bottom In Millimeter	Deeper Than the Bottom In Millimeter
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0

Some Of The Countries We Have Supplied Various Types Of RTJ Flange Recently:

Stainless Steel Ring Joint Flange

Thailand, Finland, Russia, Belgium.

Carbon Steel RTJ Flange

Egypt, Philippines, South Korea, Italy.

Ring Joint Flange

Spain, Jakarta, Australia, Jordan.

RTJ Flange Standard

BS 4504
ASME B16.5
ANSI B16.5
MSS SP-44
EN 1092-2 PN16
DIN
EN 1092-1
AWWA C207
JIS
ISO

Ring Type Joint Flange Weight Chart

Normal Size Of Steel Pipe		Dimensions In Millimeter		RTJ Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	RTJ Flanges Outer Daimeter (O.D.) In (MM)	ASME B16.5 RTJ Flanges Wall Thickness Of (D) In M)	(ASME B16.5 RTJ Slip On Flanges) (ASME B16.5 RTJ Socket Weld Flanges)	(ASME B16.5 RTJ Weld Neck Flanges)	(ASME B16.5 RTJ Blind Flanges)
1/2	15	88.9	11.2	0.4	0.5	0.4
3/4	20	98.6	12.7	0.6	0.7	0.6
1	25	108	14.2	0.8	1	0.9
1 1/4	32	117.3	15.7	1	1.3	1.2
1 1/2	40	127	17.5	1.3	1.7	1.5
2	50	152.4	19.1	2.1	2.6	2.4
2 1/2	65	177.8	22.4	3.3	4.1	3.9
3	80	190.5	23.9	3.9	4.9	4.9
3 1/2	90	215.9	23.9	4.8	6.1	6.2
4	100	228.6	23.9	5.3	6.8	7.0
5	125	254	23.9	6.1	8.6	8.6
6	150	279.4	25.4	7.5	10.6	11.3
8	200	342.9	28.4	12.1	17.6	19.6
10	250	406.4	30.2	16.5	24	28.6
12	300	482.6	31.8	26.2	36.5	43.2
14	350	533.4	35.1	34.6	48.4	58.1
16	400	596.9	36.6	44.8	60.6	76.1
18	450	635	39.6	48.9	68.3	93.7
20	500	698.5	42.9	61.9	84.5	122.0

RTJ Flange Gasket

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

RTJ Flange Application

Specialty Chemicals
Power Generation
Condensers
Chemical Equipment
Gas Processing
Pulp and Paper Industry

Sea Water Equipment
Pharmaceutical Equipment
Off-Shore Oil Drilling Companies
Petrochemicals
Heat Exchangers
Pharmaceuticals

Facing Types Of Stainless Steel RTJ Flange

Type A: Flat Face (FF)
Type B: Raised Face (RF)
Type C: Tongue Face (TF)
Type D: Grooved Face (GF)
1Type E: Spigo
Type F: Recess
Type G: Ring Recess
Type H: O-Ring Groove

Carbon Steel RTJ Flange Benefits

Buy CS ASTM A516 Gr.70 RTJ Type Flange and A350 LF2 RTJ Flange with a deep groove cut, check dimensions and pressure rating

List Of SS RTJ Flanges Machineries

Tee Beveling Machine
CNC Lath
Oil Fired Heat Treatment Furnace
Hydraulic Press 300 Tons Capacity
Radial Driling Machine
Elbow Beveling Machine

Conventional Machine
Tee Cold Forming Machines
Elbow Cold Forming Machines
Heat Treatment For Forged Fittings
Hydraulic Press 150 Tons Capacity
Portable Temperature Indicator

Ring Joint Flange Dimensions

Class 150 RTJ Flange Dimensions

RTJ Flange Size in Inch	RTJ Flanges Size in MM	Outer Diameter	Wall Thickness Of Ring Type Joint	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter Of RF (Raised Face)	Height Of RF (Raised Face)	PCD	Diameter Pitch Of RTJ Flanges	Depth Of RTJ Flanges	Ring Type Joint Flange Width
(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
3/4	20	100	11.2	38	26.7	51	N/A	N/A	69.9	N/A	N/A	N/A
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
2 1/2	65	180	20.7	90	73	68	121	6.35	139.7	101.6	6.35	8.74
3	80	190	22.3	108	88.9	68	133	6.35	152.4	114.3	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
6	150	280	23.9	192	168.3	87	219	6.35	241.3	193.68	6.35	8.74
8	200	345	27	246	219.1	100	273	6.35	298.5	247.65	6.35	8.74
10	250	405	28.6	305	273	100	330	6.35	362	304.8	6.35	8.74
12	300	485	30.2	365	323.8	113	406	6.35	431.8	381	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
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
24	600	815	46.1	663	610	151	711	6.35	749.3	673.1	6.35	8.74

Class 300 RTJ Flange Dimensions

RTJ Flange Size in Inch	RTJ Flanges Size in MM	Outer Diameter	Wall Thickness Of Ring Type Joint	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter Of RF (Raised Face)	Height Of RF (Raised Face)	PCD	Diameter Pitch Of RTJ Flanges	Depth Of RTJ Flanges	Ring Type Joint Flange Width
(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
3/4	20	115	14.3	48	26.7	56	63.5	6.35	82.6	42.88	6.35	8.74
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
1 1/2	40	155	19.1	70	48.3	67	90.5	6.35	114.3	68.27	6.35	8.74
2	50	165	20.7	84	60.3	68	108	7.92	127	82.55	7.92	11.91
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
3 1/2	90	230	28.6	133	101.6	79	159	7.92	184.2	131.78	7.92	11.91
4	100	255	30.2	146	114.3	84	175	7.92	200	149.23	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
8	200	380	39.7	260	219.1	110	302	7.92	330.2	269.88	7.92	11.91
10	250	445	46.1	321	273	116	356	7.92	387.4	323.85	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
16	400	650	55.6	483	406.4	144	508	7.92	571.5	469.9	7.92	11.91
18	450	710	58.8	533	457	157	575	7.92	628.6	533.4	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

Class 400 RTJ Flange Dimensions

RTJ Flange Size in Inch	RTJ Flanges Size in MM	Outer Diameter	Wall Thickness Of Ring Type Joint	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter Of RF (Raised Face)	Height Of RF (Raised Face)	PCD	Diameter Pitch Of RTJ Flanges	Depth Of RTJ Flanges	Ring Type Joint Flange Width
(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
3/4	20	115	15.9	48	26.7	57	63.5	6.35	82.6	42.88	6.35	8.74
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
2 1/2	65	190	28.6	100	73	79	127	7.92	149.2	101.6	7.92	11.9
3	80	210	31.8	117	88.9	83	146	7.92	168.3	123.83	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
6	150	320	41.3	206	168.3	103	241	7.92	269.9	211.12	7.92	11.91
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
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
24	600	915	76.2	702	610	175	749	11.13	812.8	692.15	11.13	16.66

Class 600 RTJ Flange Dimensions

RTJ Flange Size in Inch	RTJ Flanges Size in MM	Outer Diameter	Wall Thickness Of Ring Type Joint	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter Of RF (Raised Face)	RTJ (Raised Face) Height	PCD	Diameter Of RTJ Flanges Pitch	Depth Of RTJ Flanges	Width Of RTJ Flanges
(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
3/4	20	115	15.9	48	26.7	57	63.5	6.35	82.6	42.88	6.35	8.74
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	11.91
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
4	100	275	38.1	152	114.3	102	175	7.92	215.9	149.23	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
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
16	400	685	76.2	495	406.4	178	508	7.92	603.2	469.9	7.92	11.91
18	450	745	82.6	546	457	184	575	7.92	654	533.4	7.92	11.91
20	500	815	88.9	610	508	190	635	9.53	723.9	584.2	9.53	13.49
24	600	940	101.6	718	610	203	749	11.13	838.2	692.15	11.13	16.66

Class 900 RTJ Flange Dimensions

RTJ Size in Inch	RTJ Size in MM	Outer Diameter	RTJ Wall Thickness	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter RTJ (Raised Face)	RTJ (Raised Face) Height	PCD	Diameter Of RTJ Flanges Pitch	Depth Of RTJ Flanges	Width Of RTJ Flanges
(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
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
4	100	290	44.5	159	114.3	114	181	7.92	235	149.23	7.92	11.91
5	125	350	50.8	190	141.3	127	216	7.92	279.4	180.98	7.92	11.91
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
24	600	1040	139.7	749	610	292	772	15.88	901.7	692.15	15.88	26.97

Class 1500 RTJ Flange Dimensions In MM

RTJ Size in Inch	RTJ Size in MM	Outer Diameter	RTJ Wall Thickness	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter RTJ (Raised Face)	RTJ (Raised Face) Height	PCD	Diameter Of RTJ Flanges Pitch	Depth Of RTJ Flanges	Width Of RTJ Flanges
(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
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	265	47.7	133	88.9	117	168	7.92	203.2	136.53	7.92	11.91
4	100	310	54	162	114.3	124	194	7.92	241.3	161.93	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
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
18	450	915	162	597	457	327	613	17.48	774.7	533.4	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

Class 2500 RTJ Flange Dimensions

RTJ Size in Inch	RTJ Size in MM	Outer Diameter	RTJ Wall Thickness	Outer Daimeter Of Hub	Outer Daimeter Of Weld Neck	Lengths Of Welding Neck	Diameter RTJ (Raised Face)	RTJ (Raised Face) Height	PCD	Diameter Of RTJ Flanges Pitch	Depth Of RTJ Flanges	Width Of RTJ Flanges
(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
3/4	20	140	31.8	51	26.7	79	73	6.35	95.2	50.8	6.35	8.74
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
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
4	100	355	76.2	165	114.3	190	203	11.13	273	157.18	11.13	16.66
5	125	420	92.1	203	141.3	229	241	12.7	323.8	190.5	12.7	19.84
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
12	300	760	184.2	441	323.8	464	495	17.48	619.1	406.4	17.48	33.32

RTJ Flange Full Form

Ring type joint flange (RTJ)

Supplier of ANSI B16.5 Class 900/ 1500/ 2500 Alloy Steel Ring Joint Flange and AWWA ASTM A182 F11 RTJ Flange for high pressure application

ASME B16.5 RTJ Flange Connection

RTJ Flange Bolt Chart

RTJ Flange Pressure Rating

Global Client Reference list & delivery schedule of ASME B16.5 RTJ Flange

Location	Days	Clients
India	7	Indian oil corporation, India L&T India Essar India BHEL India NTPC India WIPRO India
Malaysia	15	Saag Oil & Gas Sdn Bhd (Malaysia), Block C1, Petaling Jaya, Malaysia, 19-5, 47301 Petaling Jaya, Selangor, Malaysia Malaysian Oil & Gas Services Council, Malaysia, Persiaran Petronas, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia Synergy Oil & Gas Engineering Sdn Bhd, Malaysia, B-07-02, Skypark @, Jalan USJ 25/1, One City, 47600 Subang Jaya, Selangor, Malaysia Hablem Oil & Gas (M) Sdn Bhd, Malaysia, Lot K-7162 (Ground Floor), Bandar Seri Kerteh, 24300 Kerteh, Terengganu, Malaysia
United Arab Emirates (UAE)	15	Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE) Al Masaood Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
Dubai	15	SPEC Oil & Gas FZCO- Dubai, Sheikh Mohammad Bin Zayed Rd - Dubai - United Arab Emirates (UAE) Dragon Oil LLC -Dubai, Umm Al Hurair 2, Building 16, Executive Office Building- Dubai, UAE Lazer Clean Middle East L.L.C, Dubai - United Arab Emirates (UAE) Esterpol DIP, Dubai Investments Park 2 - Dubai - United Arab Emirates (UAE)
Indonesia	20	Pacific Oil & Gas Indonesia. PT- Indonesia, RT.14/RW.20, Kebon Melati, Central Jakarta City, Jakarta 10230, Indonesia GE Oil & Gas- Indonesia, Batu Ampar, Batam City, Riau Islands 29444, Indonesia Medco E&P Indonesia TUGU- Indonesia, Jawa Barat 16750, Indonesia Mubadala Petroleum - Indonesia, DKI Jakarta, Daerah Khusus Ibukota Jakarta 12310, Indonesia
Singapore	15	Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore 048624 Repsol Oil & Gas SEA Pte. Ltd. -Singapore, tower 2 Marina Bay Financial Centre, Singapore 018983 BP Singapore Pte Ltd -Singapore, 7 Straits View, #26-01 Marina One East Tower, Singapore 018936 Cosmo Oil International Pte Ltd -Singapore, 6 Battery Rd, Singapore 049909
UK	40	Solutia UK Ltd, Corporation Rd, Newport NP19 4XF, United Kingdom (UK) Stepan UK Ltd, Bridge House, Bridge Street, Stalybridge SK15 1PH, United Kingdom (UK) Univar UK Ltd, Block K/Leslie Caerphilly CF83 1BQ, United Kingdom (UK)
Australia	40	Scott Chemicals Australia Pty Ltd, 21/296 Bay Rd, Cheltenham VIC 3192, Australia Wildcat Chemicals Australia, 15 Magnesium St, Narangba QLD 4504, Australia Knight Equipment Australia PTY Ltd., Unit 3/1B Kleins Rd, Northmead NSW 2152, Australia
Italy	30	Ecolab Production Italy, Via A. Grandi, 9, 20089 Rozzano MI, Italy Sabic Italia Spa, Via S. Clemente, 1, 20122 Milano MI, Italy TEVA Pharmaceutical Industries (Italy), Via Terrazzano, 77, 20017 Rho MI, Italy
Germany	32	Evonik Industries AG, Rößlerstraße 1, 64293 Darmstadt, Germany DEA German Petroleum AG, Überseering 40, 22297 Hamburg, Germany Oiltanking GmbH Germany, Saarstraße 14, 63450 Hanau, Germany
Kuwait	12	Kuwait National Petroleum Company, Hamad Al Zuwayer St, Ahmadi, Kuwait Kuwait Oil Tanker Company, Kuwait Kuwait Drilling Company, Kuwait City, Kuwait
Oman	12	Oman Oil Service Station, Seeb, Oman CC Energy Development S.A.L Oman, 3026 As Saruj St, Muscat, Oman
Qatar	15	SPIE Oil & Gas Services Doha LLC (Qatar), Cat Building, Al Saad - 4th Floor، Doha, Qatar Qatar Petroleum Oil Refinery, Mesaieed, Qatar

RTJ Flange Thickness

Normal Size Of Steel Pipe	Outer Diameter (O.D.)	10 Schedule	20 Schedule	30 Schedule	STD Wall	40 Schedule	60 Schedule	EXT Hvy	80 Schedule	100 Schedule	120 Schedule	140 Schedule	160 Schedule	XX Hvy
½	0.84	0.083	...	...	0.109	0.109	...	0.147	0.147	...	...	...	0.188	0.294
¾	1.05	0.083	...	...	0.113	0.113	...	0.154	0.154	...	...	...	0.219	0.308
1	1.315	0.109	...	...	0.133	0.133	...	0.179	0.179	...	...	...	0.25	0.358
1 ¼	1.66	0.109	...	...	0.14	0.14	...	0.191	0.191	...	...	...	0.25	0.382
1 ½	1.9	0.109	...	...	0.145	0.145	...	0.2	0.2	...	...	...	0.281	0.4
2	2.375	0.109	...	...	0.154	0.154	...	0.218	0.218	...	...	...	0.344	0.436
2 ½	2.875	0.12	...	...	0.203	0.203	...	0.276	0.276	...	...	...	0.375	0.552
3	3.5	0.12	-	-	0.216	0.216	-	0.3	0.3	-	-	-	0.438	0.6
3 ½	4	0.12	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	0.636
4	4.5	0.12	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	0.134	-	-	0.258	0.258	-	0.375	0.375	-	0.5	-	0.625	0.75
6	6.625	0.134	-	-	0.28	0.28	-	0.432	0.432	-	0.562	-	0.719	0.864

RTJ Flange Sizes

Normal Pipe Size	DN
1/2	15
3/4	20
1	25
1 1/4	32
1 1/2	40
2	50
2 1/2	65
3	80
4	100

RTJ Flange Tolerance

Type Of ASME B16.5 RTJ Flange	Diameter	Tolerance
(A)	(Outer Diameter)	When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)	(Inner Diameter)	10 Inches and smaller: ±1/32" (0.8 in mm) 12 Inches thru 18": +1/8" (3.2 in mm) 20 Inches and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)	Hub At Base Dai.	When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter) When hub base is over 24": ±1/8" (3.2 millimeter)
(H)	Diameter of hub at point of welding	5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter) 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)	Drilling	(B.C.): ±1/16" (1.6 mm) (B.H.) spacing: ±1/32" (0.8 mm)
	Eccentricity of (bc) with respect to facing	2 1/2" or smaller ±1/32" (0.8 mm) max. 3" or larger ±1/16" (1.6 mm) max.
(C)	(W.T.)	18 inch or smaller: ±1/8" (3.2 mm), -0" 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)	hub Length	10 Inch or smaller: ±1/16" (1.6 millimeter) 12 Inch or larger: ±1/8" (3.2 millimeter)

ANSI B16.47 Series A & B ASTM A182 F316 RTJ Flange and Stainless Steel 304 Ring Type Joint Flange manufacturer in Mumbai, recently we have supplied RTJ Flange in Malaysia, UAE, and Singapore, check the details below

Ring Joint Flange Markings

size
item
specification and number
pressure rating, with unit
OD
WT, with unit
bore when applicable
std schedule when applicable,
material specification

4" And 3"
FLANGE
SWRF And BLRF
ASME B16.5 300# And 600#
6" OD x 0.250"
152.4 Unit
Bore 15.500"
SCH 40
ASTM A182 F316L

RTJ Flange Machining

Typical Applications

Lens Ring Seat Cutting and Polishing
‘V’ Groove Cutting
Tube Sheet Machining

RTJ Blind Flange Dimensions PDF

(Normal Size Of Steel Pipe)	Outer Daimeter Of (A)	WT Of (B)	RF Daimeter Of (C)	(D) (B.C.D.)	# BLRF Flanges Bolts Holes	Daimeter Of BLRF Bolt Holes	Weight In Kilogram (KG)
1/2"	3-1/2	7/16	1-3/8	2-3/8	4	5/8	2
3/4"	3-7/8	1/2	1-11/16	2-3/4	4	5/8	2
1"	4-1/4	9/16	2	3-1/8	4	5/8	2
1-1/4"	4-5/8	5/8	2-1/2	3-1/2	4	5/8	3
1-1/2"	5	11/16	2-7/8	3-7/8	4	5/8	3
2"	6	3/4	3-5/8	4-3/4	4	3/4	4
2-1/2"	7	7/8	4-1/8	5-1/2	4	3/4	7
3"	7-1/2	15/16	5	6	4	3/4	9
3-1/2"	8-1/2	15/16	5-1/2	7	8	3/4	13
4"	9	15/16	6-3/16	7-1/2	8	3/4	17
5"	10	15/16	7-5/16	8-1/2	8	7/8	20
6"	11	1	8-1/2	9-1/2	8	7/8	27
8"	13-1/2	1-1/8	10-5/8	11-3/4	8	7/8	47
10"	16	1-3/16	12-3/4	14-1/4	12	1	67
12"	19	1-1/4	15	17	12	1	123
14"	21	1-3/8	16-1/4	18-3/4	12	1-1/8	139
16"	23-1/2	1-7/16	18-1/2	21-1/4	16	1-1/8	187
18"	25	1-9/16	21	22-3/4	16	1-1/4	217
20"	27-1/2	1-11/16	23	25	20	1-1/4	283
24"	32	1-7/8	27-1/4	29-1/2	20	1-3/8	415

RTJ Flange Assembly