Stainless steel 316 flanges

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ASTM A182 F316 SWRF flange and SA 182 Gr F316 forged flanges suppliers in UAE

Stainless Steel 316 Flanges

What are Stainless Steel 316 Flanges?

A stainless steel 316 flange is a protruded rim or lip that connects valves, pipes, and other equipment.  Stainless steel 316 flanges  are designed with a chemical composition of 16% chromium, 10% nickel, and 2-3% of molybdenum. This gives th e 316 stainless steel flanges  superior corrosion resistance in different environments. These flanges provide support to different equipment. The  SS 316 flange  has tolerance to pitting and crevice corrosion in chloride induced environments. The flanges have excellent stress rupture strength and are non-magnetic in the annealed condition.

The ss316 flanges are designed in different types. A stainless steel 316 weld neck flange is a strong metal that has a long protruding hub or face. These flanges have superior strength and enhanced performance. ASTM A182 316 WNRF flange is designed to operate in higher pressure and temperature conditions. The flanges are usually welded using butt welds.

The  Inox 316 SORF flange can be easily slid on the pipe and welded using one or more fillet welds. These flanges are used in low pressure conditions. The F316 stainless steel socket weld flange has a unique installation process as the pipe is inserted in a socket and welded by applying a single fillet weld. The  SA 182 F316 blind flange acts as a blank to terminate the flow of media in the system.

An  SA 182 Gr F316 threaded flange has threads that allow them to align with subsequent threads. Stainless steel 316 threaded flanges are preferred in lower pressure applications.  SA182 F316 reducing flange  is employed to join piping equipment of dissimilar sizes. They ensure there is a gradual pressure drop. A  SUS 316 orifice flange  is utilized to measure the flow of the media in the piping equipment.

Verified Supplier

Verified manufacturers and stockists

available 10 cars
Supplier 88
1
Mumbai, India
Sanghvi International
  • lalitjain@sanghviint.com
  • +91 022 23861214
Supplier 67
1
Mumbai, India
Randhir Metal And Alloys
  • export@randhirmetal.com
  • +91 9867815181
Supplier 64
1
Mumbai, India
Silicon Metal Industries
  • info@siliconmetal.co.in
  • +91 9867663111
Supplier 36
1
Mumbai, India
Great Steel & Metals
  • export@greatmetal.com
  • +91 9820944410
Gandhi Metal India
1
Mumbai, India
Gandhi Metal India
  • export@gandhimetalindia.co.in
  • +91 9920315665
Supplier 21
1
Mumbai, India
Skyland metal & alloys inc
  • info@skylandmetal.in
  • +91 9930552852
Supplier 16
1
Mumbai, India
Metal Tech Engg
  • sales@metaltecheng.com
  • +91 9320211186
Supplier 13
1
Mumbai, India
Hitanshi Metal
  • export@hitanshimetal.com
  • +91 9820356602
Schulzmann
1
Dubai, UAE
Schulzmann
  • sales@schulzmann.com
  • +91 9819806035
Petromet Flange Inc
1
Mumbai, India
Petromet Flange Inc
  • sales@petrometflange.com
  • +91-22-67436442

Piping Material

Table of Content

Stainless Steel 316 Flanges

 

SS 316 flange specification


A182 grade f316 blind flanges specifications

ASTM A182 f316l specification Standard sizes of SS 316 flange SS 316 flange supporting material 316 stainless steel flanges test certificates
Stainless steel 316 forged flanges

  • ASTM A182 F316
  • ASME SA 182 grade F316

SS 316 plate flange and orifice plate

  • ASTM A240 F316
  • ASME SA240 grade F316

Casting flange 316

  • A351 Gr. CF8M
  • 1/2 inch to 48 inches
  • 15 NB to 1200NB
  • DN10 to DN5000
  • Contact top 10 listed stainless steel 316 flanges suppliers in UAE for custom size / drawing and get the lowest price
 Above SS 316 flanges suppliers also supply all supporting materials like

  • Flange Bolts
  • Gaskets (Stainless/ Teflon)
  • Ring Joint
  • EN 10204 TYPE 3.1
  • MTC BS EN 10204 3.2
  • NACE MR0175
  • NACE MR0103
  • Certificates of Raw Material (if required)
  • 100% Radiography Test Report
  • Third Party Inspection Reports
  • GS EP PVV145
  • GS EP PVV 112
  • GS EP PVV147
SA 182 F316 material pressure ratings 316 stainless steel flanges manufacturing types Different types of SS 316 flanges installed in industrial sector Quality equipments for A182 F316 material
  • Class 150
  • Class 300
  • Class 400
  • Class 600
  • Class 900
  • Class 1500
  • Class 2500
  • ASTM A182 F316 forged flanges (Threaded or Screwed)
  • A240 grade 316 plate flanges (available in various thicknesses)
  • A351 Gr. CF8M casted flanges

You can contact directly to 316 stainless steel flanges suppliers for any specific size or drawing

Raw material
  • Stainless steel 316 blind flanges
  • SS 316 slip on flanges
  • 316 stainless steel weld neck flanges
  • ASTM A182 F316 socket weld flanges
  • A182 F316 lap joint flanges
  • Stainless steel 316 threaded flanges
  • SA 182 F316 long weld neck flanges
  • ASTM A182 GR F316 orifice flanges
  • A182 GR F316 reducing flange (Type 1, 2 & 3)
  • NDT
  • X-ray detector
  • Hydro test
  • NDO
  • UI trasonic flaw detector
  • Direct-reading Spectrograph
  • Magnetic particle detector
  • Hydrostatic testing machine
  • Press machine
  • Bending machine
  • Sand-blasting machine
  • Electric bevelling machine
  • Pushing Machine

 
EN types of 316 stainless steel flanges Stainless steel 316 flanges faces and connection types Other Special flanges in F316 material How to compare price of stainless steel 316 flanges suppliers in UAE
  • EN-TYPE 11 (ASTM A182 316 weld neck)
  • EN-TYPE 05 (A182 316 blind)
  • EN-TYPE 01/12 (A182 316 slip on)
  • EN-TYPE 02/04 (A182 316 lap joint)
  • EN-TYPE 14 (SUS 316 socket weld)
  • EN-TYPE 13 (A182 316 threaded)
  • EN-TYPE 21 (SS 316 long weld neck)
  • EN-TYPE 32/34 (AISI 316 welding collars)
 There are various connection types available in ASTM A182 GR F316 flanges including

  • Raised Face (RF)
  • Large Male-Female (LMF)
  • Ring Type Joint (RTJ)
  • Flat Face (FF)
  • Large Tongue & Groove
  • Lap-Joint Face (LJF)
  • Small Male-Female (SMF)
  • Small Tongue
  • Groove
  • Tongue & Groove (T&G)
  • Stainless steel 316 orifice flanges
  • ASTM A182 F316 swivel flanges
  • A182 F316 spades
  • ASTM A 182 gr f316 piping spacers or spacer ring
 Now its easy to get multiple quote from genuine suppliers

  • Contact above listed SS 316 flange suppliers
  • Get price from all top 10 verified companies
  • Compare price and shipping time

 
Origin of ASTM A182 GR F316 flanges Approx shipping time in UAE
  • Japan
  • Indian
  • European
  • Korean
  • 1-3 Days (if you buy from UAE based suppliers)
  • 3-7 Days (From India, China, Korea or UK)
  • or contact above listed 316 stainless steel flanges suppliers for estimated delivery time

What is open die forging 316 stainless steel flanges?

Open die forging is a forging metal that is designed to obtain  ASTM A182 grade F316 forged flange  of different sizes. The metal is subjected to impact or pressure to deform it freely across all its directions. The  SA 182 316 plate flange  is subjected to temperatures between 500 to 2400 degrees F using heated billets. In the open die forging  DIN 1.4401 RTJ flange  has excellent flexibility and superior strength.

 

SS 316 flanges and ASTM A182 Grade F316 socket weld flanges as per international standards such as ANSI/ASME B16.5, API, DIN, EN, JIS etc

SS 316 flange price

SS 316 Threaded Flange
Size 6-1/2 in, Raised face		 316 stainless steel floor flanges
(size 3 1/2 in) Raised face, 150 psi		 SS 316 Class 150 threaded flanges, 2″,
AED 611.02/ each AED 192.32 / each AED 435.48/ each
316 stainless steel blind flanges
3-1/2″		 Class 150 SUS 316 flange, 5″ Stainless steel 316 flange, 9″
AED 167.97 / each AED 240.11/ each AED 763.20/ each
ASTM A182 F316 Socket weld flanges, 4-1/4 in 6″ SA 182 F316 Socket weld flange 11″ ASTM A182 GR F316, SWRF, Schedule 40
AED 237.28/ each AED 358.75/ each AED 2375.87/ each
Please note the price may differ, you can contact above listed 316 stainless steel flanges suppliers for multiple quotes

Comparison of SS 316 flange price between India and China

  • Type :WELD NECK FLANGES
  • Size : 4 INCH
  • Class : 150#
  • SCH : SCH10S
  • Face Type : RTJ
  • Price (INR) : ₹31061.11/ KG
  • Price (Renminbi) : ¥2739.44 / KG
  • US (Dollar) : $382.26 / KG
WELD NECK FLANGE

 

SLIP-ON FLANGES
  • Type : SLIP-ON FLANGES
  • Size : 2 INCH
  • Class : 150#
  • SCH : SCH40S
  • Face Type : RF
  • Price (INR) : ₹19036.21/ KG
  • Price (Renminbi) : ¥1678.90
  • US (Dollar) : $234.28

 

  • Type : SOCKET WELD FLANGES
  • Size : 1 3/4 INCH,
  • Class : 300#
  • SCH : SCH20S
  • Face Type : RF
  • Price (INR) : ₹20639.53/ KG
  • Price (Renminbi) : ¥1820.30
  • US (Dollar) : $254.01
SOCKET WELD FLANGES

 

BLIND FLANGES
  • Type :BLIND FLANGES
  • Size : 3 INCH
  • Class : 2500#
  • SCH : SCH 80S
  • Face Type : RTJ
  • Price (INR) : ₹36672.73/ KG
  • Price (Renminbi) : ¥3234.35
  • US (Dollar) : $451.33

 

Buy SA182 F316 reducing flanges and A182 Gr F316 slip on flanges directly from 316 stainless steel flanges manufacturers for more affordable wholesale prices in Dubai

Types of 316 stainless steel flanges

316 SS Socket Weld Flanges

316 SS Socket Weld Flanges

SS 316 Lap Joint Flanges

SS 316 Lap Joint Flanges

316 Stainless Steel Plate Flanges

316 Stainless Steel Plate Flanges

AISI 316 Large Diameter Weld Neck Flanges

AISI 316 Large Diameter Weld Neck Flanges

Class 150 Stainless Steel 316 Slip On Flanges

Class 150 Stainless SteeL 316 Slip On Flanges

ASTM A182 F316 Blind Flanges

ASTM A182 F316 Blind Flanges

SS 316 Threaded Flanges

SS 316 Threaded Flanges

A182 F316 Orifice Flanges

A182 F316 Orifice Flanges

WNR 1.4307 Spectacle Blind Flanges

WNR 1.4401 Spectacle Blind Flanges

316 SS RTJ Flanges

316 SS RTJ Flanges

SA 182 Gr F316 Raised Face Flanges

SA 182 Gr F316 Raised Face Flanges

SS 316 Reducing Flanges

SS 316 Reducing Flanges

Stainless Steel 316 Square Flanges

Stainless Steel 316 Square Flanges

316 Stainless Steel Flat Flanges

316 Stainless Steel Flat Flanges

UNS S31600 Anchor Flanges

UNS S31600 Anchor Flanges

316 Stainless Steel Forged Flanges

316 Stainless Steel Forged Flanges

ASTM A182 Grade F316 WNRF Flanges

ASTM A182 Grade F316 WNRF Flanges

SA 182 F316 Screwed Flanges

SA 182 F316 Screwed Flanges

Inox 316 SORF Flanges

Inox 316 SORF Flanges

SUS 316 BLRF Flanges

SUS 316 BLRF Flanges

SA 182 Gr F316 loose flanges

SA 182 Gr F316 loose flanges

 

SA 182 F316 blind flanges, A182 F316 lap joint flanges and SS 316 weld neck flanges for high duty applications in Middle East

ASTM A182 F316 chemical composition

316 stainless steel flanges Composition, %
Grade C Cr Mn P
ASTM A182 F316 0.08 16.0
18.0		 2.0 0.045
S Si Ni
0.03 1.0 10.0
14.0
Note: ASTM A182 316 stainless steel flanges shall have a maximum Nitrogen content of 0.10%.

SS 316 flange chemical composition

A182 GR F316 density

ASTM A182 F316 density: 8.0 g/cm3

ASTM A182 F316 equivalent

There are many different name of SS 316 flange, here is a list of all well known name which are equivalent to stainless steel 316 flanges globally

ASTM A182 F316 flanges Grade ASTM A240 F316
Forged Flanges/ Rolled Austenitic stainless steel 316 Plate/ orifice flange
Grade (USA) JIS (Japan) AFNOR (France)
316 SUS316 Z6CND17-11
Z7CND17-11-02
Z7CND17-12-02
Werkstoff No UNI (Italy) UNS
1.4401 X5CrNiMo17-12 UNS S31600
BS (England) SS (Sweden) GOST (Russia)
316S31 SIS 2343 08KH16N11M3
PN (Poland) SFS (Finland) AISI
H17N14M2 757 316
Grade (European) INOX GB (China)
X5CrNiMo17-12-2 316 0Cr17Ni12Mo2
CSN (Czechia) ONORM (Austria) ISO (Inter)
17346 X5CrNiMo17-12-2KW Type20a

SA182 F316 impact test

Not required Impact test, ASTM A182 316 flanges are suitable for cryogenic service

ASTM A182 F316 mechanical properties

Grade Brinell Hardness Number Rockwell B (HR B) max Tensile Strength, min, ksi [MPa] Yield Strength, min, ksi [MPa] Elongation in 2 in. [50 mm] or 4D, min, % Reduction of Area, min, %
ASTM A182 F316 217 HB Max 95 (HR B) 75 [515] 30 [205] 30 50

4 factors to consider when choosing 316 stainless steel flanges

  • (1) Types
  • Stainless steel 316 blind flanges
  • ASTM A182 GR F316 slip-on flanges
  • SS 316 weld neck flanges
  • ASTM A182 F316 socket weld flanges
  • 316 stainless steel Lap joint flanges
  • ASTM A 182 gr f316 Orifice flanges
  • 316 stainless steel Spectacle Blind flanges
  • ASTM A240 F316 Plate Flanges

 

  • (2) Material Grade
  • Stainless steel 316 forged flanges are the most common type present within the market
  • (3) Size
  • you may need to look into your ss 316 flange dimensions and size
  • Nominal bore size
  • Outside diameter
  • Inner diameter
  • Bolt circle diameter
  • Pipe size
  • Thickness

 

  • (4) Classifications
  • ASTM A182 F316 Flanges specified by ASME or ASTM standards
  • Class 150
  • Class 300
  • Class 400
  • Class 600
  • Class 1500
  • Class 2500

ASTM A182 F316 hardness

  • 217 HB Maximum
  • 95 (HR B)

SS 316 flange hsn code

  • HSN code: 73072100

316 stainless steel flange standard

American Standard of SS 316 flanges European standard of 316 stainless steel flanges ASTM A182 F316 flanges JIS standard
  • ASME B16.5
  • ASME B16.47
  • ASME B16.36
  • ASME B16.48
  • MSS SP-44
  • API 6A
  • PN6
  • PN10
  • PN16
  • PN25
  • PN40
  • PN64
  • DIN EN 1092-1
  • 5K
  • 10K
  • 16K
  • 20K
  • 30K
  • 40K
  • 63K
DIN number of A182 F316 Weld Neck flanges DIN number of SA 182 F316 blind flanges DIN number of ASTM A182 GR F316 lap joint flanges
  • DIN 2631
  • DIN 2633
  • DIN 2632
  • DIN 2635
  • DIN 2634
  • DIN 2527
  • DIN 2641
  • DIN 2655
  • DIN 2642
  • DIN 2656
DIN number of 316 stainless steel threaded flanges DIN number of stainless steel 316 flat flanges DIN number of ASTM A182 F316 Lap Joint Short Stub End
  • DIN 2566
  • DIN 2573
  • DIN 2576
  • DIN 2673
Other stainless steel 316 flanges International Standard
  • BS4504
  • DIN
  • BS 10
  • ANSI
  • PSI
  • ISO 7005
  • GOST 12820
  • ASME
  • UNI 2276
  • JIS
  • VSM
  • SABS 1123
  • KS B1503
  • EN
  • GB
  • NFE 29203
  • AS2129
  • AWWA C207

Class 150 316 stainless steel flanges weight chart

316 stainless steel flanges
nominal size		 Number of Holes Approximate Weight of Class 150 SS 316 flange
Stainless steel 316 weld neck flanges ASTM A182 F316 Sip on flanges
(Threaded & Socket Weld)		 SS 316 lap joint flanges A182 F316 Blind flanges
1/2 4 2 1 1 1
3/4 4 2 2 2 2
1 4 3 2 2 2
1-1/4 4 3 3 3 3
1-1/2 4 4 3 3 4
2 4 6 5 5 5
2-1/2 4 8 7 7 7
3 4 10 8 8 9
3-1/2 8 12 11 11 13
4 8 15 13 13 17
5 8 19 15 15 20
6 8 24 19 19 26
8 8 39 30 30 45
10 12 52 43 43 70
12 12 80 64 64 110
14 12 110 90 105 140
16 16 140 98 140 180
18 16 150 130 160 220
20 20 180 165 195 285
24 20 260 220 275 430

Class 300 stainless steel 316 flanges weight chart

SS 316 flange
nominal size		 Number of Holes Approximate Weight of Class 300 stainless steel 316 flanges
SA 182 F316 weld neck flanges A182 GR F316 sip on flanges
(Threaded & Socket Weld)		 Stainless steel 316 lap joint flanges ASTM A182 GR F316 blind flanges
1/2 4 2 2 2 2
3/4 4 3 3 3 3
1 4 4 3 3 3
1-1/4 4 5 4 4 4
1-1/2 4 7 6 6 6
2 8 9 7 7 8
2-1/2 8 12 10 10 12
3 8 15 13 13 16
3-1/2 8 18 17 17 21
4 8 25 22 22 27
5 8 32 28 28 35
6 12 42 39 39 50
8 12 67 58 58 81
10 16 91 81 91 124
12 16 140 115 140 185
14 20 180 165 190 250
16 20 250 190 250 295
18 20 320 250 295 395
20 24 400 315 370 505
24 24 580 475 550 790

Stainless steel 316 blind flange thickness chart for hydrotest

PRESSURE
(Kg/cm2)		 SIZE OF PIPE
1.1/2 2 2.1/2 3 4 5 6 8 10 12 14 16 18 20 24
7 1.6 2.0 2.3 3.0 4.0 4.5 5.5 7.0 9.0 10.5 11.5 13.0 14.5 16.5 19.5
14 2.3 2.7 3.5 4.0 5.5 6.5 7.5 10.0 12.5 15.5 16.0 18.5 21.0 23.0 28.0
21 2.7 3.4 4.0 5.0 6.5 8.0 9.5 12.0 15.0 18.5 20.0 22.5 25.5 28.5 34.0
28 3.2 4.0 5.5 6.0 7.5 9.0 11.0 14.0 17.5 21.0 23.0 26.0 29.5 32.5 39.0
35 3.5 4.5 6.0 6.5 8.5 10.0 12.0 16.0 19.5 23.5 25.5 29.0 33.0 36.5 43.5
42 4.0 4.5 6.0 7.0 9.0 11.0 13.5 17.5 21.5 25.5 28.0 32.0 36.0 40.0 48.0
49 4.0 5.0 7.0 7.5 10.0 12.0 14.5 18.5 23.0 27.5 30.0 34.5 39.0 43.0 51.5
56 4.5 5.5 7.0 8.0 10.5 13.0 15.5 20.0 25.0 29.5 32.5 37.0 41.5 46.0 55.5
63 5.0 6.0 7.5 8.5 11.0 14.0 16.0 21.0 26.5 31.0 34.0 39.0 44.0 49.0 58.6
70  5.0 6.0 8.0 9.0 12.0 14.5 17.0 22.5 27.5 33.0 36.0 41.0 46.5 51.5 62.0
77 5.5 6.5 8.0 9.5 12.0 15.0 18.0 23.5 29.0 34.5 38.0 43.0 48.5 54.0 65.0
84 5.5 7.0 8.5 10.0 13.0 16.0 18.5 24.5 30.5 36.0 39.5 45.0 51.0 56.5 68.0
91 5.5 7.0 9.0 10.5 13.5 16.5 19.5 25.5 31.5 39.5 41.0 47.0 53.0 58.5 70.5
98 6.0 7.5 9.0 10.5 14.0 17.0 20.0 26.5 33.5 39.0 42.5 49.0 55.0 61.0 73.0
105 6.0 7.5 9.5 11.0 14.5 17.5 21.0 27.0 34.0 40.0 44.0 50.5 57.0 63.0 75.5
112 6.5 8.0 10.0 11.5 14.5 18.0 21.5 28.0 34.0 41.5 45.5 52.0 58.5 65.0 78.0
119 6.5 8.0 10.0 12.0 15.0 18.5 22.0 29.0 36.0 43.0 47.0 54.0 60.5 69.0 80.5
126 6.5 8.5 10.5 12.0 15.5 20.0 23.0 30.0 37.0 44.0 48.5 55.5 62.0 69.0 83.0
133 7.0 8.5 10.5 12.5 16.0 20.0 23.5 30.5 38.0 45.5 49.5 57.0 64.0 71.0 85.0
140 7.0 9.0 10.5 13.0 16.5 20.5 24.0 31.5 39.0 46.5 51.0 58.5 65.5 73.0 87.5
175 8.0 10.0 12.0 14.5 18.5 23.0 27.0 35.0 44.0 52.0 57.0 65.0 73.5 81.5 97.5
210 8.5 11.0 13.0 15.5 20.0 25.0 30.0 38.5 48.0 57.0 62.5 71.0 80.5 89.0 107

316 stainless steel flange pressure rating

View 316 flange rating, for more information please contact above listed 316 stainless steel flanges suppliers

Temp. °F 150# 300# 600# 900# 1500# 2500#
-20~100 275 720 1,440 2,160 3,600 6,000
200 °F 235 620 1,240 1,860 3,095 5,160
300 °F 215 560 1,120 1,680 2,795 4,660
400 °F 195 515 1,025 1,540 2,570 4,280
500 °F 170 480 955 1,435 2,390 3,980
600 °F 140 450 900 1,355 2,255 3,760
650 °F 125 440 885 1,325 2,210 3,680
700 °F 110 435 870 1,305 2,170 3,620
750 °F 95 425 855 1,280 2,135 3,560
800 °F 80 420 845 1,265 2,110 3,520
850 °F 65 420 835 1,255 2,090 3,480
900 °F 50 415 830 1,245 2,075 3,460
950 °F 35 385 775 1,160 1,930 3,220
1000 °F 20 365 725 1,090 1,820 3,030

SS 316 flange application

  • Pharmaceuticals Industry
  • Pharmaceuticals Application
  • Energy Industry
  • Power Plant
  • Oil and Gas Industry
  • Food Processing
  • Gas Processing
  • Petrochemical Industry
  • Chemical Industry
SA 182 Gr F316 threaded flanges and F316 stainless steel orifice flanges in CL 150-2500 pressure class, check AISI 316 lapped joint flanges weight and dimensions

316 stainless steel flange dimensions


Stainless steel 316 flanges dimensions

Difference Between 316L and stainless steel 316 flanges

There are couple of differences between these grades such as

  • “L” means low carbon content so stainless steel 316L flanges have 0.08% while SS 316 flange have 0.03% carbon content
  • Other difference is cost, ss 316 flange price is slightly less compared to 316L

Are PN10 and PN16 SS 316 flange same?

PN10 and PN16 are the pressure nominal of the  ASTM A182 F316 flange. The PN16 grade has higher pressure tolerance than the PN10 grade.

What is the difference between SS 316 lap joint flange and slip on flange?

The F316 stainless steel lap joint flange  has a two piece assembly. Here a stub end and a ring type lap joint are placed over it. These flanges have bolt holes and can even be welded. ASTM A182 Gr F316 slip on flange  is a versatile grade that can be slid on the piping material. Here the flange is welded with one or more fillet welds.

The stainless steel 316 lapped joint flange is efficiently used in applications where regular inspection and disassembly for material inspection are necessary. UNS S31600 ring type joint flange has a curved radius at bore at the face which differentiates it from sorf flanges.

Flanges