• +(91) 022-6659 5844
  • sales@jigneshsteel.com

ASME B16.5 Stainless Steel Blind Flanges manufacturer in India

Jignesh Steel is a Stainless Steel Pipe Flanges Manufacturer with a wide range of products and steel grades. There are different types of flanges. A flange is a type of fitting that allows two parts of in a system to be connected together. There are different shapes and types of flanges, each having its own need and demand in the product line. The Stainless Steel Blind Flange is a blind ending flange which is used to terminate a piping line at the end of a connection. There are flanges that need to allow the pipes to go through them and these are called the Stainless Steel Slip On Flange types. They are useful to connect seamless pipes together without damaging the pipes and to hold them tight. The ASTM A182 Stainless Steel Orifice Flanges are usually used in metered connections of fluid where the volumetric flow rate could be calculated. They are often used in pairs and are called the orifice flange union.

Our Stainless Steel Flanges Dimensions range widely with the grade of steel, type of flange and the nominal diameter of the piping system. We offer our customers a range of selection with slip on, blind, weld neck, orifice and other types of flanges. The Stainless Steel Weld Neck Flange Weight is usually higher than the other types because of the additional welded neck which makes the connection stronger but also heavier. The ANSI B16.5 Stainless Steel Spectacle Blind Flange is used for medium radius pipe connection ends. Jignesh Steel is a specialist in flanges and supply all kinds of stainless steel flanges.

En 1092-1 Stainless Steel Forged and Plate Flange exporter and supplier in Mumbai, compare our prices with other Stainless Steel Flanges manufacturers in India

Stainless Steel Flanges
Stainless Steel Flanges Price List India

Stainless Steel Slip On Flanges available in Class 150 - 2500 as per ANSI B16.5, AWWA, API, JIS, BS and EN standard at Best price

STAINLESS STEEL SLIP ON FLANGES Size Aprox. Wt/Unit FOB
INR
CIF
INR
FOB
USD
CIF
USD
FOB
EURO$
CIF
EURO$
FOB
STGP
CIF
STGP
ASTM A182 F304 B16.5 150# SORF FLANGES 15mm 0.49 350 380 5.298 5.758 6.356 6.909 3.567 3.878
ASTM A182 F304 B16.5 150# SORF FLANGES 20mm 0.61 435 472 6.586 7.159 7.904 8.591 4.436 4.822
ASTM A182 F304 B16.5 150# SORF FLANGES 25mm 0.90 700 760 10.594 11.515 12.713 13.818 7.135 7.756
ASTM A182 F304 B16.5 150# SORF FLANGES 32mm 1.13 738 801 11.169 12.140 13.404 14.568 7.522 8.176
ASTM A182 F304 B16.5 150# SORF FLANGES 40mm 1.48 855 928 12.946 14.072 15.535 16.886 8.719 9.477
ASTM A182 F304 B16.5 150# SORF FLANGES 50mm 2.37 1165 1266 17.652 19.186 21.181 23.024 11.887 12.921
ASTM A182 F304 B16.5 150# SORF FLANGES 65mm 3.60 2097 2278 31.764 34.528 38.117 41.432 21.392 23.253
ASTM A182 F304 B16.5 150# SORF FLANGES 80MM 4.10 2795 3037 42.341 46.023 50.809 55.227 28.515 30.995
ASTM A182 F304 B16.5 150# SORF FLANGES 100mm 6.04 3106 3375 47.045 51.136 56.455 61.364 31.684 34.439
ASTM A182 F304 B16.5 150# SORF FLANGES 125mm 6.53 3494 3798 52.935 57.538 63.522 69.045 35.650 38.750
ASTM A182 F304 B16.5 150# SORF FLANGES 150mm 7.78 4969 5400 75.273 81.819 90.327 98.182 50.694 55.103
ASTM A182 F304 B16.5 150# SORF FLANGES 200mm 12.98 9005 9787 136.432 148.295 163.718 177.955 91.883 99.872
ASTM A182 F304 B16.5 150# SORF FLANGES 250mm 17.96 11644 12656 176.421 191.761 211.706 230.114 118.814 129.145

Call us or send us an email to sales@jigneshsteel.com for more details.

SS Flanges Specifications

Manufacturer of SS Flanges in Raised Face (RF), Flat Face (FF), Ring-Type Joint (RTJ), Tongue and Groove (T&G), Male and Female (M&F)

Material of Flanges Stainless Steel : ASTM A182 / ASME SA 182 SS304 , SS316
Standard

ANSI/ASME B16.5, ASA B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, MSS S44,EN-1092, DIN, ANSI, ASME, BS, DIN, EN, GOST, ASME/ ANSI B16.5/16.36/16.47A/16.47B, ISO 70051, BS 1560-3.1, JIS B2220,API7S-15, API 7S-43, API 605, EN1092

  • ASME B16.5 Dimensional standard for steel pipe flanges and flanges fittings
  • ASME B16.34 Valves connect by flanges, threaded and welding end
  • ASME B16.47 Large diameter steel flanges
Dimensions
  • 150#, 300#, 600#: DN15-DN1500
  • 900# : DN15-DN1000
  • 1500#: DN15-DN600
  • 2500#:D N15-DN300

½” (15 NB) to 48” (1200NB) in Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 . All flanges are available with NACE MR 01-75 certifications.

Pressure Class
  • DIN: 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
  • JIS: 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
  • UNI/ EN: 6Bar 10Bar 16Bar 25Bar 40Bar
SS Flange Surface Treatment Sand blasting, Sand Rolling, Sand Blasting
Port Mumbai or Kalamboli ports in Maharashtra state of India
Delivery Time 7-15 working days as usual, It will based on the detailed order quantity.
Payment Terms Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping
Free Sample Yes if we have in stock
Coating Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint, Cold and Hot Dip Galvanized
Manufacturing techniques Forged / Threaded / Screwed / Plate
Flanges Standard
  • American ASME
  • Indian IS
  • International ISO
  • American SAE
  • German DIN
  • Spanish CSN
  • British BS
  • Italian UNI
  • Polish PN
  • European EU
Find our dealers & distributors of SS Flanges Howrah, Sydney, Nashik, Gujarat, Nagpur, Sharjah, Baroda, Mexico, Khobar, Panipat, Jamshedpur, Indore, Ranchi, Noida, Surat, Gimhae-si, Patna, Santiago, Istanbul, Houston, India, Manama, Kanpur, Ahvaz, Riyadh, Ernakulam, Ludhiana, Mumbai, Mysuru, Singapore, Agra, Gurgaon, Bhubaneswar, Thiruvananthapuram, Tehran, Tau, Navi Mumbai, Janeiro, Coimbatore, Perth, Kuala Lumpur, Melbourne, Lagos, Courbevoie, Jaipur, Shah Alam, Chennai, Hyderabad, London, Doha, Thane, Ankara, Vapi, Kuwait, Seoul, Brisbane, Kolkata, Bangalore, Bogota, Port-of-Spain, Rajkot, Muscat, Karachi, Jakarta, Vadodara, Caracas, Vung Granada, Ahmedabad, Dammam, New Delhi, Lucknow, Montreal, Kochi, Pimpri-Chinchwad, Abu Dhabi, Bengaluru, Dhaka, Calgary, Pune, Dubai
Flange connection & Face Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Large Male-Female (LMF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove, Groove
Testing reports
  • EN 10204/3.1B
  • Raw Materials Certificate
  • Impact Testing
  • Ferrite Testing
  • Hardness testing
  • Intergranular corrosion testing
  • 100% Radiography Test Report
  • Chemical Component Analysis
  • Mechanical Properties
  • Metallurgical Analysis
  • X-ray Inspection (RT)
  • Third Party Inspection Report
  • PMI, PT, UT, HIC & SSC test or others as required
Origin & Mills Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China)
Application & uses Petroleum, chemical, power, gas, metallurgy, shipbuilding, etc

Other Flanges Grades

  • Austenitic: 304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L904L,  ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
  • Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
  • Duplex steel: UNS S31803, S32205, S32750, S32760, ASTM A182 F51, F53, F55
  • Nickel Alloy: N4/UNS N02201, N6/UNS N02200
  • Hastelloy: UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556 
  • Inconel: UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
  • Monel: UNS N04400, N05500
  • Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
  • Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91
  • Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70
Types of Austenitic Stainless Steel Flanges

Different types of High Pressure Large Diameter Stainless Steel Flanges includes Weld Neck Flange, Socket Weld Flanges, Lap Joint Flanges and others in ½” (15 NB) to 48” (1200NB) size range

SS Weld Neck Flanges

SS Weld Neck Flanges

ASME B16.5 Stainless Steel Socket Weld Flanges

ASME B16.5 Stainless Steel Socket Weld Flanges

EN 1092-1 Stainless Steel Slip On Flanges

EN 1092-1 Stainless Steel Tee

Stainless Steel Plate Flanges

Stainless Steel Plate Flanges

ASTM A182 SS Long Weld Neck Flanges

ASTM A182 SS Long Weld Neck Flanges

Austenitic Stainless Steel Lap Joint Flanges

Austenitic Stainless Steel Lap Joint Flanges

EN 1092-2 Stainless Steel Blind Flanges

EN 1092-2 Stainless Steel Blind Flanges

Stainless steel flange standard and pressure ratings
Standard Pressure Rating and Type
ASME/ ANSI B 16.5 Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange, High Hub Blind Flange
ASME/ ANSI B 16.36 Welding Neck Flange, Slip on Flange (SORF), Threaded Flange
PRESSURE RATING 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Hubbed Threaded Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE RATING 150, 300, 400, 600, 900, 1500, 2500
ASME/ ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE RATING 75, 150, 300, 400, 600, 900
PRESSURE RATING PN 2.5 TO PN 40
BS 4504 [PART 1] Welding Neck Flange, Plate Flange, Loose Plate With Weld On Plate Collar, Hubbed Slip-On Hubbed Threaded, Blank Flange
BS10 Welding Neck Flange, Slip-On Boss Flange, Plate Slip-On Flange, Screwed Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE RATING PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Slip-On Flange, Blind Flange, Socket Welding Flange, Screwed Boss Flange, Lapped Flange
PRESSURE RATING 150, 300, 400, 600, 900, 1500, 2500
PRESSURE RATING PN 6 TO PN 100
SS Flange International Standards

China National Standard European Standard Flanges
Standard Type Standard Type
GB/T 9112-2000 ~ 9123-2000
Size range: DN10 ~ DN1200
Pressure: 0.25MPa ~ 10MPa
BLIND
LAP JOINT
PLATE
WELDING NECK
SLIP ON
THREADED
LONG WELDING NECK
EN 1092-1
Size range: DN10 ~ DN4000
Pressure: Class PN6 ~ PN400
PLATE
BLANK
LOOSE PLATE
HUBBED SLIP ON
WELDING NECK
HUBBED THREADED

Prestige quality Stainless Steel Flanges manufacturer in India offer these Carbon Steel Plate Flange in EN, DIN, ISO, BS, JIS or ANSI standard.

American Standard Flanges German Standard Flanges
Standard Type Standard Type
ASME B16.5
Pressure: Class 150 ~ 2500
Size range: 1/2" ~ 24"
BLIND
PLATE
BOSS BLIND
SLIP ON
LAP JOINT
WELDING NECK
THREADED
LONG WELDING NECK
DIN
Pressure: PN6 ~ PN400
Size range: DN10 ~ DN400
DIN 2527 - Blind; PN6 ~ PN100
DIN 2566 - Screwed; PN10 and PN16
DIN 2627 - Welding neck; PN400
DIN 2637 - Welding neck; PN100
DIN 2638 - Welding neck; PN160
DIN 2641 - Lapped flanges; PN6
DIN 2630 - Welding neck; PN1 and PN2.5
DIN 2631 - Welding neck; PN6
DIN 2632 - Welding neck; PN10
DIN 2628 - Welding neck; PN250
DIN 2629 - Welding neck; PN320
DIN 2633 - Welding neck; PN16
DIN 2634 - Welding neck; PN25
DIN 2635 - Welding neck; PN40
DIN 2636 - Welding neck; PN64
DIN 2642 - Lapped flanges; PN10
DIN 2573 - Flanges for soldering or welding; PN6
DIN 2576 - Flanges for soldering or welding; PN10
DIN 2655 - Lapped flanges; Plain collars; PN25
DIN 2656 - Lapped flanges; Plain collars; PN40
ASME B16.47A
Pressure: Class 150 ~ 900
Size range: 26" ~ 60"
WELDING NECK
BLIND
ASME B16.47B
Pressure: Class 75 ~ 900
Size range: 26" ~ 60"
BLIND
WELDING NECK

Australian Standard Flanges British Standard Flanges
Standard Type Standard Type
AS 2129
Table: T/A, T/D, T/E, T/F, T/H, T/J, T/K, T/R, T/S, T/T
Size range: DN15 ~ DN3000
BLANK
PLATE
WELDING NECK
BOSS
BS4504
Pressure: PN2.5 ~ PN40
Size range: DN10 ~ DN4000
PLATE
WELDING NECK
LOOSE PLATE
INTEGRAL
BLANK
HUBBED THREADED
HUBBED SLIP ON
AS 4087
Pressure: PN16 ~ PN35
Size range: DN50 ~ DN1200
PLATE
BLANK
WELDING NECK
BS10
Table: T/A, T/D, T/E, T/F, T/H
Size range: 1/2" ~ 48"
BOSS
PLATE
WELDING NECK

Japanese Standard Flanges African Standard Flanges
Standard Type Standard Type
JIS B2220
Pressure: 5K ~ 30K
Size range: DN10 ~ DN1500
SLIP ON PLATE
WELDING NECK
SOCKET WELDING
INTERGRAL
SLIP ON HUBBED
LAP JOINT
THREADED
BLANK
SABS1123
Pressure: 250kPa ~ 6400kPa
Size range: DN10 ~ DN3600
PLATE
BLANK
WELDING NECK
INTEGRAL
LOOSE
BOSS

French Standard Flanges Special Requirement
Standard Type Standard Type
NFE 29203
Pressure: PN2.5 ~ PN420
Size range: DN10 ~ DN600
PLATE
BLIND
LOOSE
WELDING NECK
SLIP ON
Size range: Up to OD: 2560mm PLATE
ASME B16.5 Stainless Steel Slip On Flanges Dimensions

Slip On Flanges Dimensions

Class 150 300 600 900 1500 2500
DIA
A
30 38 38 38 38 ...
DIA
D
90 95 95 120 120 ...
Thickness
B
9.6 12.7 14.3 22.3 22.3 ...
11.2 14.3 20.7 28.7 28.7 ...
DIA
G
35.1 35.1 35.1 35.1 35.1 ...
DIA
K
60.3 66.7 66.7 82.6 82.6 ...
H 14 21 22 32 32 ...
15.6 22.6 28.4 38.4 38.4 ...
NO.
L
4 4 4 4 4 ...
DIA
L
15.9 15.9 15.9 22.2 22.2 ...
A193 B8m Stud Bolts Diameter x Length
DIA
(in)
1/2 1/2 1/2 3/4 3/4 ...
Len
mm
55 65 75 110 110 ...

Please note: The top row dimensions are excluding the raised face height, and bottom row are including the raised face height.

EN 1092-2 Flange Weight Chart

PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
150 lb½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
300 lb½223222
¾333333
1333344
4.54.544.565
6.56.566.577
2777789
101010101212
313141314.51618
171717172120
423.52422242826.5
5293128283736
6393939395045
8585858588169
1081818191124100
12115115115140185142
14165165165190250206
16210220190234315250
18253280250305414320
20315325315375515400
22370370370435640465
24490490475550800580
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
400 lb½222223
¾333333.5
13.53.53.53.544
4.54.54.54.564.5
6.56.56.56.588
288881010
121212111514
3151515142018
212121202926
4262626253335
5313131294443
6444444426157
86767676410089
10919191110155125
12130130130152226175
14191191191210310233
16253253253280398295
18310310310345502360
20378378378420621445
22405405405455720505
24539539539615936640
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
600 lb½222233
¾333344
1444444
555566
777788
299991012
131313121518
3161616152023
212121202926
4373737364142
5636363636868
6808080788681
81151515112140120
10177177177195231190
12215215215240295226
14259259259290378347
16366366366400527481
18476476476469665555
20612612612604855690
225905905906701000720
248768768768661250977
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
900 lb½666647
¾666667
17.57.57.57.598.5
101010101010
141414141414
2222222212524
313131253231
3363636293536
4535353515453
5838383818786
6110110110105115110
8172172172190200187
10245245245277290268
12326326326371415372
14400400400415520562
16459459459488619685
18647647647670880924
2079279279286811071164
24148014801480165920992107
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
1500 lb½666647
¾666667
1888899
101010101010
141414141414
2252525252525
363636353536
3484848474848
4737373757373
5132132132140140132
6165165165170160165
8260260260286302275
10436436436485510455
12667667667749775690
14940940940890975940
16125012501250125013001250
18162516251625147517501625
20205020502050177522252050
24282528252825282536253325
PRESSURE CLASS Nominal Pipe Size SS Slip On Flange SS Threaded Flange SS Socket Weld Flange SS Lap Joint Flange SS Blind Flange SS Weld Neck Flange
2500 lb½-7-778
¾-9-8109
1-12-121213
-18-171820
-25-242528
2-38-373942
-55-535652
3-83-808694
4-127-122133146
5-210-204223244
6-323-314345378
8-485-471533576
10-925-89710251068
12-1300-126214641608
En 1092-1 Stainless Steel Forged Flanges Chemical Composition

SS Grade C Mn Si P S Cr Mo Ni N
304 min. - - - - - 18.0 - 8.0 -
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. - - - - - 18.0 - 8.0 -
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 - - - - 18.0 - 8.0 -
max. 0.10 2.0 0.75 0.045 0.030 20.0 10.5

A182 Stainless Steel Flange Mechanical Properties

SS Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.
ANSI B16.5 Stainless Steel Flanges Equivalent Grade

SS Grade UNS Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
304L S30403 304S11 - 1.4306 X2CrNi19-11 2352 SUS 304L
304H S30409 304S51 - 1.4948 X6CrNi18-11 - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.