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ASME Flanges Manufacturers in India

ASME Flanges manufacturer, ASME Slip On Flange, ASME Welding Neck Flange, ASME Blind Flange, ASME Socket Weld Flanges, ASME Plate Flange, ASME Collar Flange, ASME Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 ASME Flanges

ASME Flanges manufacturer, ASME Flanges suppliers, Seamless/Seam Welded ASME Flanges, Fabricated ASME Flanges, ASME Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.

Riton Metal Industries is specialized in manufacturing and supplying of ASME Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of ASME Flanges such as ASME Slip On Flange, ASME Welding Neck Flange, ASME Blind Flange, ASME Socket Weld Flanges, ASME Plate Flange, ASME Collar Flange, ASME Threaded Flange etc. as per International standard like ASME/ASTM/ASME, we are supplying & exporting ASME Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iran , Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, Riton Metal Industries is the only company in INDIA which is approved Manufacturer & supplier of ASME Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Riton Metal Industries is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Riton Metal Industries is India's 6th largest Manufacturer, supplier & exporter of ASME Flanges .

Riton Metal Industries is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including ASME Flanges , Carbon Steel flanges and Stainless Steel flanges according to ANSI , ASME , MSS , AWWA , DIN , JIS , BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.

We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, ASME, AWWA pipe flanges in ASME Flanges , Carbon Steel flanges , Stainless Steel flanges and chrome steel flanges. Weld Neck flanges , flanges Slip on flanges , Blind flanges , Threaded flanges , socket weld flanges , Lap Joint flanges , Orifice Flanges in sizes 1/2" to 198" .

Infrastructure :

we at Riton Metal Industries have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging


Types of ASME flanges

Welding neck flanges

Welding neck flanges 150 lbs ASTM A182, ASME B16.5Sch10S / 40S / 80S / Std

● = Sch 40S/Std
■ = Sch 10S
x = Sch 10S / 40S / 80S


Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom. size O.D.1 D J b h a m g l k No. of
holes		 kg/pce ASTM
304L		 ASTM
316L		 F51
UNS
S31803 		F53
UNS
S32750
in. mm mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
88.9
98.6
108
117.3
15.7
20.8
26.7
35.1
11.2
12.7
14.2
15.7
47.8
52.3
55.6
57.2
21.3
26.7
33.5
42.2
30.2
38.1
49.3
58.7
35.1
42.9
50.8
63.5
15.7
15.7
15.7
15.7
60.5
69.9
79.2
88.9
4
4
4
4
0.480
0.710
1.010
1.330
x
x
x
●/■
x
x
x
●/■
●/■
●/■
●/■
●
■
●
●/■
■
1 ½
2
2 ½
3
48.3
60.3
73
88.9
127
152.4
177.8
190.5
40.9
52.6
62.7
78
17.5
19.1
22.4
23.9
62
63.5
69.9
69.9
48.3
60.5
73.2
88.9
65
77.7
90.4
108
73.2
91.9
104.6
127
15.7
19.1
19.1
19.1
98.6
120.7
139.7
152.4
4
4
4
4
1.720
2.580
4.110
4.920
x
x
●/■
x
x
x
●/■
x
●/■
●/■
●/■
●/■
●/■
●/■
●/■
-
4
5
6
8
114.3
141.3
168.3
219.1
228.6
254
279.4
342.9
102.4
128.3
154.2
202.7
23.9
23.9
25.4
28.4
76.2
88.9
88.9
101.6
114.3
141.2
168.4
219.2
134.9
163.5
192
246.1
157.2
185.7
215.9
269.7
19.1
22.4
22.4
22.4
190.5
215.9
241.3
298.5
8
8
8
8
6.840
9.200
10.600
17.600
x
●/■
●/■
●/■
x
●/■
x
●/■
●/■
●/■
●/■
-
●/■
●
●
-
10
12
14
16
273
323.8
355.6
406.4
406.4
482.6
533.4
596.9
254.5
304.8
336.5
387.3
30.2
31.8
34.9
36.5
101.6
114.3
127
127
273.1
323.9
355.6
406.4
304.8
365.3
400
457.2
323.9
381
412.7
469.9
25.4
25.4
28.6
28.6
362
431.8
476.2
539.7
12
12
12
16
24.000
36.500
51.000
60.000
●/■
●/■
●
●
●/■
●/■
●
●
●/■
●/■
-
-
-
-
-
-
18
20
24
457.2 508.0
609.6
635.0 698.5
812.8
438.1 488.9
590.5
39.6
42.9
47.8
139.7 144.5
152.4
457.2 508.0
609.6
505.0 558.8
663.4
533.4
584.2
692.2
31.8
31.8
35.1
577.9 635.0
749.3
16
20
20
68.300 84.500 115.000
●
●
●
●
●
●
-
-
-		-
-
-

Welding neck flanges 300 lbs ASTM A182, ASME B16.5 Sch 10S / 40S / 80S / Std

● = Sch 40S/Std
▲ = Sch 80S
■ = Sch 10S
x = Sch 10S / 40S / 80S

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom.
size		 O.D.1
 D
 J b
 h a m g l k No. of
holes		 kg/pce ASTM
304L		 ASTM
316L		 F51
UNS
S31803
mm mm mm mm mm mm mm mm mm mm
1/2"
3/4"
1"
1 ¼"
21.3
26.7
33.4
42.2
95.2
117.3
123.9
133.3
15.7
20.8
26.7
35.1
14.2
15.7
17.5
19
52.3
57.1
62
65
21.3
26.7
33.5
42.2
38.1
47.7
53.8
63.5
35
42.9
50.8
63.5
15.7
19
19
19
66.5
82.5
88.9
98.5
4
4
4
4
0.750
1.260
1.520
2.030
x
x
x
●
x
x
x
●
●
●
●
●
1 ½"
2"
2 ½"
3"
48.3
60.3
73
88.9
155.4
165.1
190.5
209.5
40.9
52.6
62.7
78
20.6
22.3
25.4
28.4
68.3
69.8
76.2
79.2
48.3
60.4
73.1
88.9
69.5
84
100
117.3
73.1
91.9
104.6
127
22.3
19
22.3
22.3
114.3
127
149.3
168.1
4
8
8
8
2.890
3.400
5.170
6.930
x
x
●/▲
x
x
x
●/▲
x
●
●
●
●
4"
5"
6"
8"
114.3
141.3
168.3
219.1
254
279.4
317.5
381
102.4
128.3
154.2
202.7
31.7
35.1
36.5
41.1
85.8
98.6
98.5
111.2
114.3
141.3
168.4
219.2
146
177.8
206.2
260.3
157.2
185.7
215.9
269.7
22.3
22.4
22.3
25.4
200.1
235
269.7
330.2
8
8
12
12
11.200
15.100
19.100
29.900
x
●
x
●/▲
x
●/■
x
x
●
-
-
-
12"
14"
273
323.8
444.5
520.7
254.5
304.8
47.6
50.8
117.5
130.2
273.1
323.9
320.7
374.6
323.8
381
28.6
31,.7
387.3
450.8
16
16
44.300
64.000
●
●
●
●
-
-

Welding neck flanges 600 lbs ASTM A182, ASME B16.5Sch 40S / 80S

● = Sch 40S
▲ = Sch 80S

Pipe Flange Hub Raised face Drilling template Weight Stock standard
Nom.
size		 O.D.1 D J b h a m g l k No. of
holes		 kg/pce ASTM
304L		 ASTM
316L
in. mm mm mm mm mm mm mm mm mm mm
1/2
3/4
1
1 ¼
21.3
26.7
33.4
42.2
95.3
117.3
124
133.4
13.8
18.9
24.3
32.7
14.2
15.7
17.5
20.6
52.3
57.2
62
66.5
21.3
26.7
33.4
42.2
38.1
47.8
53.8
63.5
35.1
42.9
50.8
63.5
15.7
19.1
19.1
19.1
66.5
82.6
88.9
98.6
4
4
4
4
0.870
1.450
1.760
2.490
●/▲
●/▲
●/▲
●/▲
▲
●/▲
●/▲
●/▲
1 ½
2
2 ½
3
48.3
60.3
73
88.9
155.4
165.1
190.5
209.6
38.1
49.2
59
73.6
22.4
25.4
28.4
31.8
69.9
73.2
79.2
82.6
48.3
60.3
73
88.9
69.9
84.1
100.1
117.3
73.2
91.9
104.6
127
22.4
19.1
22.4
22.4
114.3
127
149.4
168.1
4
8
8
8
3.490
4.360
6.430
8.530
●/▲
●/▲
▲
●/▲
●/▲
●/▲
▲
●/▲
4
6
8
114.3
168.3
219.1
273.1
355.6
419.1
97.2
146.4
193.8
38.1
47.8
55.6
101.6
117.3
133.35
114.3
168.3
219.2
152.4
222.3
273.1
157.2
215.9
269.9
25.4
28.4
31.7
215.9
292.1
349.2
8
12
12
17.400
34.900
53.900
●/▲
●/▲
-
●/▲
●/▲
▲

Slip-on flanges

  • Slip-on flanges 150 lbs
  • Slip-on flanges 300 lbs

Blind flanges 150 lbs

  • Blind flanges 150 lbs
  • Blind flanges 300 lbs
  • Blind flanges 600 lbs

Socket welding flanges

  • Socket welding flanges 150 lbs
  • Socket welding flanges 300 lbs

Lap joint flanges

  • Lap joint flanges 150 lbs

Standard specification for ASTM/ASME flanges from stock

Flanges, forged, ASTM A182, F304/304L or F316/316L (dual marked and certified), ASME B16.5, annealed and fully machined, raised face, smooth finish (125-250 RMS / 3.2-6.3µM) to MSS-SP6, hardness to NACE MR0175 latest edition. IC checked to ASTM A262 E and PMI tested.


Surplus stock at Riton Metal Industries



ANSI/ASME steel flanges


EN/PED steel flanges


BS steel flanges


JIS steel flanges


valve components

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts

Plain washer, gasket


Flange Standard



Types of ASME Flanges



Our Specialization in Below ASME Flanges

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Type Of ASME Flanges Available At Best Price

ASME Slip On Flange

ASME Slip On Flange

ASME Welding Neck Flange

ASME Welding Neck Flange

ASME Long Welding Neck Flange

ASME Long Welding Neck Flange

ASME Blind Flange

ASME Blind Flange

ASME Lap Joint Flange

ASME Lap Joint Flange

ASME Socket Weld Flanges

ASME Socket Weld Flanges

ASME Threaded Flange

ASME Threaded Flange

ASME Collar Flange

ASME Collar Flange

ASME Flat Face Flange

ASME Flat Face Flange

ASME Raised Face Flanges

ASME Raised Face Flanges

ASME Ring Type Joint Flange

ASME Ring Type Joint Flange

ASME Spectacle Blind Flanges

ASME Spectacle Blind Flange

ASME Plate Flange

ASME Plate Flange

ASME Flat Flange

ASME Flat Flange

ASME Reducing Flange

ASME Reducing Flange

ASME Square Flange

ASME Square Flange

ASME Expander Flange

ASME Expander Flange

ASME Screwed Flange

ASME Screwed Flange

ASME Flange Facing Type & Finish

ASME Flange Facing Type & Finish

ASME Orifice Flange

ASME Orifice Flange

ASME Weldo / Nipo Flange

ASME Weldo / Nipo Flange

ASME Loose Flange

ASME Loose Flange

ASME High Hub Blinds Flange

ASME High Hub Blinds Flange

ASME Weld Neck Flange Series A or B

ASME Weld Neck Flange Series A or B

ASME Lip type flange

ASME Lip type flange


Steel Flanges Manufacturing Process



ASME Flanges, ASME Blind Flange, ASME Threaded Flange, ASME Plate Flange Price List

 ASME flange

ASME Flange

ASME Flanges

ASME Flange
US $700-950 / Ton

ASME B16.5 raised face flange
US $700-950 / Ton

ASME Orifice Flange
US $1000-1500 / Ton

ASME flange
ASME Slip On Flange
ASME Welding Neck Flange

ASME Lap Joint Flange
US $1000-3000 / Ton

ASME Slip On Flange
US $800-8000 / Ton

ASME Welding Neck Flange
US $800-2500 / Ton

ASME Blind Flange
ASME Threaded Flange
ASME Collar Flange

ASME Blind Flange
US $1-500 / Ton

ASME Threaded Flange
US $1350-2100 / Ton

ASME Collar Flange
US $1-10000 / Ton

ASME Flat Face Flange
ASME Raised Face Flanges
ASME Ring Type Joint Flange

ASME Flat Face Flange
US $1000-1500 / Ton

ASME Raised Face Flanges
US $1350-2100 / Ton

ASME Ring Type Joint Flange
US $1000-1500 / Ton

ASME Spectacle Blind Flanges
ASME Plate Flange
ASME Flat Flange

ASME Spectacle Blind Flanges
US $1000-2000 / Ton

ASME Plate Flange
US $1000-1500 / Ton

ASME Flat Flange
US $700-1100 / Ton



We have supplied ASME Flanges to below countries


Malaysia Angola Netherlands
Nigeria Gabon Iran
Egypt Germany Iraq
South Africa Turkey United Arab Emirates
Tanzania France israel
Kenya United Kingdom Jordan
Algeria Italy Oman
Uganda Philippines Kuwait
Ghana Singapore Qatar
Mozambique Sri Lanka China
Morocco Thailand Indonesia
Saudi Arabia Vietnam Japan
Canada United States Pakistan
Mexico 


ASME Flanges, best quality ASME Flanges, India’s largest ASME Flanges manufacturer, wide variety of ASME Flanges, ASME Flanges India, ASME Flanges distributor Mumbai, ASME Flanges traders, prime quality ASME Flanges, Source for ASME Flanges, specialize in ASME Flanges, ASME Flanges with Test Certificate, ASME Flanges at dealer price.



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List of Countries where Riton Metal Industries supply ASME Flanges





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