Square Flanges Manufacturers

ASME B16.5 Square Flange, Carbon Steel Square Flanges manufacturers India

Buy Stainless Steel Square Flanges and ANSI B16.5 Square Flanges at lowest price in Mumbai, India

Red Earth Steels PVT LTD is reckoned amongst the prominent in Square Flanges manufacturers and exporters of a wide range of industrial Square Flanges. These ASME B16.5 Square Flanges are designed in accordance with the industrial standards and are fabricated using quality material. Stainless Steel Square Flanges are known for excellent performance, resistance against corrosion and durability. These ANSI B16.47 Square Flange meet the requirements of various industries like automobile, heavy engineering, railways, and pipeline engineering. Available in Standard Specifications, Our Flanges Range can also be customized as per the requirements of our clients. Our Carbon Steel Square Flanges is fabricated with the wall thickness having the same dimensions of the matching pipes. We Offer Latest Technical Advancements and carry well-maintained inventory ready for fastest delivery to any location.

Square Flanges

Carbon Steel Square Flanges manufacturer India

Carbon Steel Square Flanges
Stainless Steel Square Flanges manufacturer India

Stainless Steel Square Flanges
Alloy Steel Square Flanges manufacturer India

Alloy Steel Square Flanges

We at Red Earth Steels PVT LTD, would like to take the opportunity to introduce as a leading Carbon Steel Square Flanges manufacturers in India. Carbon Steel Square Flanges are stocked or available in the following range of materials and sizes for the oil, gas, petrochemical and allied industries. Pipes with Square Flanges can be assembled and disassembled easily. SS Square Flanges can be forged or plate.

As a Stainless Steel Square Flanges manufacturers in India we offer these Copper Square Flanges, Copper Nickel Square Flanges, Brass Square Flanges, Inconel Square Flanges, Hastelloy Square Flanges, Monel Square Flanges, Alloy 20 Square Flanges, Aluminium Square Flanges, Nickel Square Flanges, Duplex Square Flanges, Super Duplex Square Flanges, Incoloy Square Flanges, 254 Smo Square Flanges and Titanium Square Flanges. Many Alloy Steel Square Flanges manufacturer in India produce these Carbon Steel Square Flanges from forged materials and have machined surfaces. Compare our price from Square Flanges manufacturers in India or China you will find the best rate from our company.

Get suitable Square Flanges manufacturers in UAE, India, Qatar, Singapore, Dubai, UK, Australia and South Africa.

Save up to 40% on Carbon Steel Square Flanges. Visit Stainless Steel Square Flanges manufacturers factory in India, ask for Alloy Steel Square Flanges free sample.

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. This is equivalent to 210 Bar, or 21MPa. There 3 types of Square flanges i.e. SHAB, SSAB, LSA.

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 2267.42 / Kg USD $ 32.68 /Kg AED 120.03 UAE Dirham
Carbon steel Square Flanges INR 1886.51 / Kg USD $ 27.19 /Kg AED 99.87 UAE Dirham
Alloy steel Square Flanges INR 2022.50 / Kg USD $ 29.15 /Kg AED 107.07 UAE Dirham
ANSI b16 5 Square Flanges INR 1749.13 / Kg USD $ 25.21 /Kg AED 92.60 UAE Dirham
ASME b16.47 Square Flanges INR 1662.40 / Kg USD $ 23.96 /Kg AED 88.01 UAE Dirham

Please note this is an approx Price of Square Flanges in India. For final Square Flanges price in India please mail us.

Square Flanges Specification

ASME B16.5 Square Flanges Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
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
Square Flanges Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Square Flanges
Square Flanges Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Square Flanges
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Square Flanges
UNI 6Bar 10Bar 16Bar 25Bar 40Bar Square Flanges
EN 6Bar 10Bar 16Bar 25Bar 40Bar Square Flanges
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Square Flanges
Most common types of Square Flanges Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Production technique
  • Forged, Heat treated and machined
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
Special design

As per your drawing

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

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
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
Square Flanges Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Square Flanges Material

Prestige quality Square Flanges manufacturers in India offer these Carbon Steel Square Flanges in DIN, EN, BS, ISO, JIS or ANSI standard.

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)
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
Alloy Steel Square Flanges ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
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
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
Copper Nickel Square Flanges ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Square Flanges 3602 / 2604 / H59 / H62 / etc.
Inconel Square Flanges ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Square Flanges
Hastelloy Square Flanges ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flanges
Monel Square Flanges ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Square Flanges ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium Square Flanges 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Square Flanges ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Square Flanges S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex Square Flanges S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Square Flanges ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flanges
254 Smo Square Flanges ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Square Flanges Nimonic 75, Nimonic 80A, Nimonic 90
Other Square Flanges material Tin bronze, Alumunum bronze, Lead bronze

Red Earth Steels PVT LTD is an ISO certified Stainless Steel Square Flanges manufacturers & distributor in India

Red Earth Steels PVT LTD is a manufacturer and supplier of Square Flanges offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

Square Flanges Dimensions

Sqaure Flanges dimensions

ASTM Specification of Square Flanges

  • Carbon SteelSquare Flange
    • A105Square Flange

  • Alloy Steel High-Temp Square Flange
    • A182 Gr F1 Square Flange
    • A182 Gr F11 Square Flange
    • A182 Gr F12 Square Flange
    • A182 Gr F22 Square Flange
    • A182 Gr F5 Square Flange
    • A182 Gr F9 Square Flange

  • Alloy Steel Low-Temp Square Flange
    • A350 Gr LF2 Square Flange
    • A350 Gr LF3 Square Flange

  • Austenitic Stainless Steel Square Flange
    • A182 Gr F304 Square Flange
    • A182 Gr F316 Square Flange
    • A182 Gr F321 Square Flange
    • A182 Gr F347 Square Flange
    • A182 Gr F304L Square Flange
    • A182 Gr F316L Square Flange
    • A182 Gr F317 Square Flange
    • A182 Gr F317L Square Flange
    • A182 Gr F321 Square Flange
    • A182 Gr F310 Square Flange
    • A182 Gr 347 Square Flange

  • Nickel Alloy Square Flange
    • ASTM B564 Square Flange
    • astm b564 uns n06600 Square Flange
    • astm b564 uns n06625 Square Flange
    • astm b564 uns no4400 Square Flange
    • astm b564 uns n08810 Square Flange
    • astm b564 uns n08811 Square Flange
    • astm b564 uns n08825 Square Flange
    • astm b564 uns n04400 Square Flange
    • astm b564 uns n10276 Square Flange
    • astm b564 uns n10665S quare Flange

  • Titanium Square Flange
    • astm b381 grade f2 Square Flange
    • astm b381 f5 Square Flange
    • astm b381 f3 Square Flange
    • astm b381 f12 Square Flange
    • astm b381 f7 Square Flange
    • 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 Flange

    Manufacturing Stainless Steel Square Flanges in India, Red Earth Steels PVT LTD holds a wide range of Alloy Steel Square Flanges in all Thickness, stock for immediate despatch throughout India & globally.

    Type of Square Flanges we produce:

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

    Stock an extensive range of Square Flanges, Carbon Steel Square Flanges manufacturer in Mumbai, India

    Producing high-strength Alloy Steel Square Flanges in India, contact Stainless Steel Square Flanges manufacturers in India, Philippines, Malaysia, UAE & UK


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