Stainless Steel Square Flange Manufacturer in India

Check Dimensions of Square Flange in Pn16 and Raised Face A105 Carbon steel Square Flange as per ANSI/ ASME B16.5

View price list 2019 of API 6A Square Flange in India, Copper Square Flange Supplier in Mumbai, See Square Flange Awwa C207 Class D Weigh Chart.

Square Flange Din En 1092-1 has been made in accordance to JIS B2291 standard and are square shaped. Hence the term square flanges. The Square Flange Jis 16k is a connecting piece that links JIS or the Japanese Industrial Standards nominal bore size pipes together. As mentioned in the JIS, the Square Flange Awwa C207 Class D has a working pressure of up to 210kgf/cm2.

Carbon Steel Square Flanges
Carbon Steel Square Flanges
Stainless Steel Square Flanges
Stainless Steel Square Flanges
Alloy Steel Square Flanges
Alloy Steel Square Flanges

Therefore the working pressure of the Square Flange Jis 10k is equivalent to either 210 Bar, or 21MPa. The Square Flange Jis 5k is usually used in high pressure systems. For example, the Square Flange Asme B16.5 Class 300  can be seen utilized in hydraulic and steam lines, where the working pressure can rise as up as up to 3,000 PSI. There 3 types of Square Flange Class 600 i.e. SHAB, SSAB, LSA.

Square Flange A105 are available in the following connection type  -  Lap-Joint Face, Ring Type Joint, Raised Face, Flat Face, Small Male-Female, Large Male-Female, Large Tongue & Groove, Small Tongue & Groove.These Square Flange Asme B16.5 can be either surface Coated or Surface Treated with Anti-rust Paint, Oil Black Paint, Yellow Transparent. Similarly, the alloy steel Square Flange can also be zinc plated, cold and hot dip galvanized, which gives these flanges good corrosion resistance properties. Zinc exhibits naturally anti corrosive properties.

duplex stainless steel Square Flange is available in the following dimensions - ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA. The Stainless Steel Square Flange Manufacturer can also produce these flanges based on custom Drawings

Materials like stainless steel, carbon steel, alloy steel, duplex steel are used by the Square Flange Manufacturer In India for production Uses of the Api 6A Square Flange include industries like Offshore, Shipbuilding, Natural Gas, Oil Field,  Electric Power, Pipe Projects, Water System, etc.The carbon steel Square Flange are available in pressure Class like 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, as well as the DIN Standard ND-6,10, 16, 25, 40 Etc.

The Square Flange ansi b16. 5 offers the following key features:

Square Flange 150 lbs can be attached to the pipe without welding , although sometimes an additional seal weld can be used to attach the pipe.They are ideal for use in higher pressure as well as high temperature applications for small pipe sizes.Pn16 Square Flange is not recommended to be used for larger loads, especially when they are subjected to higher torque


What is Square Flanges ?

Square Flange is usually used in high-pressure systems such as hydraulic and steam lines for up to 3,000 PSI working pressure and made in accordance with JIS B2291 standard is a connecting piece that links JIS (Japanese Industrial Standards) nominal bore size pipes together and have a working pressure of up to 210kgf/cm2.


Square Flanges Price List

Square Flanges type
Square Flanges Price in India
Square Flanges Price in USD
Square Flanges Price in UAE Dirham
Stainless Steel Square Flanges
INR 2257.42 / Kg
USD $ 22.68 /Kg
AED 110.03 UAE Dirham
Carbon steel Square Flanges
INR 1876.51 / Kg
USD $ 20.19 /Kg
AED 79.87 UAE Dirham
Alloy steel Square Flanges
INR 2012.50 / Kg
USD $ 19.15 /Kg
AED 100.07 UAE Dirham
ANSI b16 5 Square Flanges
INR 1729.13 / Kg
USD $ 20.21 /Kg
AED 72.60 UAE Dirham
ASME b16.47 Square Flanges
INR 1642.40 / Kg
USD $ 13.96 /Kg
AED 78.01 UAE Dirham


Square Flanges Specifications

Square Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
ASME B16.5 Square Flanges Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Square Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Square Flanges
Square Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Square Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Square Flanges
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Square Flanges
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Square Flanges
EN 6Bar 10Bar 16Bar 25Bar 40Bar Square Flanges
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types of Square Flanges Forged / Threaded / Screwed / Plate
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Production technique
  • Forged, Heat treated and machined
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Special design

As per your drawing

15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Origin Indian / West Europe / Japan / USA / Korean
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Square Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Manufacturer of

Square Flanges: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Square Flanges
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Export to Saudi Arabia, Peru, Egypt, Indonesia, Brazil, Spain, USA, Canada, Ukraine, Singapore, Thailand, Oman, Ireland, Korea, Iran, India, Dubai
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175


Square Flanges Dimensions

Square Flanges Dimensions


Square Flanges Material

Stainless Steel Square Flanges ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Carbon Steel Square Flanges ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Titanium Square Flanges ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7
ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Alloy Steel Square Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Copper Nickel Square Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Copper Square Flanges T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Inconel Square Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Square Flanges
Brass Square Flanges 3602 / 2604 / H59 / H62 / etc.
Monel Square Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Hastelloy Square Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Aluminium Square Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Alloy 20 Square Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Duplex Square Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Nickel Square Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Incoloy Square Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
Super Duplex Square Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Other Square Flanges material Tin bronze, Alumunum bronze, Lead bronze
Nimonic Square Flanges Nimonic 75, Nimonic 80A, Nimonic 90
254 Smo Square Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547


ASTM Specification of Square Flanges

  •  Alloy Steel High-Temp Square Flanges
    •      A182 Gr F1 Square Flanges
    •      A182 Gr F11 Square Flanges
    •      A182 Gr F12 Square Flanges
    •      A182 Gr F22 Square Flanges
    •      A182 Gr F5 Square Flanges
    •      A182 Gr F9 Square Flanges
  •  Alloy Steel Low-Temp Square Flanges
    •      A350 Gr LF2 Square Flanges
    •      A350 Gr LF3 Square Flanges
  •  Austenitic Stainless Steel Square Flanges
    •      A182 Gr F304 Square Flanges
    •      A182 Gr F316 Square Flanges
    •      A182 Gr F321 Square Flanges
    •      A182 Gr F347 Square Flanges
    •      A182 Gr F304L Square Flanges
    •      A182 Gr F316L Square Flanges
    •      A182 Gr F317 Square Flanges
    •      A182 Gr F317L Square Flanges
    •      A182 Gr F321 Square Flanges
    •      A182 Gr F310 Square Flanges
    •      A182 Gr 347 Square Flanges
  •  Nickel Alloy Square Flanges
    •      ASTM B564 Square Flanges
    •      astm b564 uns n06600 Square Flanges
    •      astm b564 uns n06625 Square Flanges
    •      astm b564 uns no4400 Square Flanges
    •      astm b564 uns n08810 Square Flanges
    •      astm b564 uns n08811 Square Flanges
    •      astm b564 uns n08825 Square Flanges
    •      astm b564 uns n04400 Square Flanges
    •      astm b564 uns n10276 Square Flanges
    •      astm b564 uns n10665 Square Flanges
  •  Titanium Square Flanges
    •      astm b381 grade f2 Square Flanges
    •      astm b381 f5 Square Flanges
    •      astm b381 f3 Square Flanges
    •      astm b381 f12 Square Flanges
    •      astm b381 f7 Square Flanges
    •      Other grades: ASTM B381 F1, F2, F2H, F3, F4, F5, F6, F7,   F7H, F9, F10, F11, F12, F13, F14, F15, F16, F16H, F17, F18,   F19, F20, F21, F23, F24, F25, F26 , F26H, F27, F28, F29, F30,   F31, F32, F33, F34, F35, F36, F37, F38 Square Flanges
    •  Carbon Steel Square Flanges
      •      A105 Square Flanges


Type of Square Flanges we produce

Square Flanges Class 900
Square Flanges Flat Face
Square Flanges Pn16
Kf Square Flanges
Square Flanges Class 2500
Square Flanges Slip On
Square Flanges Din 2527
Square Flanges Weight 150# 
Square Flanges Din 2576
Square Flanges With 1/2 Npt
Square Flanges Pn 64
Square Flanges Ansi B16.5 150
Square Flanges Class 150
Square Flanges Threaded
Square Flanges Pn10
Square Flanges B16.47
Square Flanges Pn40
Square Flanges Rtj 900
Square Flanges Pn 160
Square Flanges Rtj
Square Flanges Class 1500
Square Flanges Npt
Square Flanges Dn150 Pn16
Square Flanges Jis 5k
Square Flanges Class 600
Square Flanges Jis B2220
Square Flanges Asme B16.5 Class 300
Square Flanges Ring Type Joint
Square Flanges Din 2633
Square Flanges Rtj 1500
Square Flanges Class 300
Square Flanges With Threaded Hole
Square Flanges Din En 1092-1
Square Flanges Jis 10k


Look Price of Square Flange Asme B16.5 Class 150, Class 300 and Class 600 also Check Sizes of Square Flange Din En 1092-1

Check Sizes in Stock

  •  Square Flange Hdpe
  •  Slip Square Flange
  •  Square Flange Plumbing
  •  Api Square Flange
  •  Asme Square Flange
  •  Aluminum Square Flange
  •  Square Flange Asme B16.5
  •  Square Flange Hub
  •  Square Flange With Tap
  •  Harga Square Flange Jis 10k
  •  Jual Square Flange
  •  Square Flange With Hole
  •  Square Flange Water Main
  •  Grayloc Square Flange
  •  Square Flange With Drain
  •  Square Flange With Hub
  •  Api 6a Square Flange
  •  Ansi 600 Square Flange
  •  Tapped Square Flange
  •  Square Flange Vessel
  •  Square Orifice Flange
  •  Square Flange Slip On
  •  A105 Square Flange
  •  Square Flange Square
  •  Square Flange Pipe
  •   Pn16 Square Flange
  •  Square Flange Square
  •  Square Square Flange
  •  Square Flange Rtj
  •  Awwa C207 Class D Square Flange
  •  Square Flange Asme
  •  Square Flange Need Gasket
  •  B16.5 Square Flange
  •  Square Flange Bolts
  •  Square Flange With Npt Thread
  •  Square flange 150 lbs
  •  Square flange 300 lbs
  •  Square flange 600 lbs
  •  Brass Square Flange
  •  alloy steel Square flange
  •  Square Flange Jis 16k
  •  Square flange threaded
  •   En 1092-1 Square Flange
  •  Square Flange En 1092
  •  Victaulic Square Flange
  •  Square Flange End Connection
  •  Din En 1092-1 Square Flange
  •  Square Flange Face
  •  Class 150 Square Flange
  •  Square Flange Cap
  •  Carbon Steel Square Flange
  •  Square Flange Class 300
  •  Class 600 Square Flange
  •  Square Flange Drilled And Tapped
  •  B16.47 Square Flange
  •  Square Flange Brass
  •  Paddle Square Flange
  •  Square Flange With Bleed Valve
  •  Series B Square Flange
  •  Square Flange Asme B16.5 Class 300
  •  Kf Square Flange
  •  Square Flange Lifting Device
  •  Lifting Lug Square Flange
  •  Square Flange Lockout
  •  Square Flange Npt
  •  Rtj 900 Square Flange
  •  Square Flange Nozzle
  •  Tapped Square Flange
  •  Square Flange Nps
  •  Rtj 1500 Square Flange
  •  Square Flange Need Gasket
  •  Square Flange With Npt Tap
  •  Rtj 2500 Square Flange
  •  Square Flange With Npt Hole
  •  Square Square Flange
  •  Square Flange Od Chart
  •  Square Flange On P&Id
  •  Blind Kidney Flange
  •  copper nickel Square flange
  •  duplex stainless steel Square flange
  •  inconel Square flange
  •  hastelloy Square flange
  •  monel Square flange
  •  Square Flange Groove
  •  Square Flange Jis 5k


Stocking Distributors of Super Duplex, Titanium and Nickel Alloy Square Flanges in India, Check Live Square Flange Jis 10k Pressure Rating and 8 Aluminum Square flange Weight.
See Weight of Tapped Square Flange, Paddle Square Flange and Victaulic Square Flange, Check ASME 16.48 spectacle Square dimensions