Square Flange Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

Untitled 1

Table of Contents

Square Flanges Manufacturers, Supplier and Exporter in India

An asme b16.5 square flange is made in our factory hold in accordance with JIS B2291 / JIS F7806 standards. Generally, a hydraulic square flange is used between either a pipe-to-pipe or a pipe-to-component connection. These square flanges are mostly used in hydraulic systems where fluids flow. As is typical for these flanges, the slip-on square flange is made of two materials, either steel or stainless steel.

Teshi Group is an ISO certified Square flange manufacturer & distributor in India

Dimensions of Square Flanges

Square Flange Drawing

Standard Specification For Square Flange

Standard Specifications
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
1/2" (15 NB) to 48" (1200NB)
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
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, DIN 2673
BS 4504 , BS 4504, BS 1560, BS 10
PN6, PN10, PN16, PN25, PN40
Flange Face Type
Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Material & Grades of Square Flange

Material & Grades
Stainless Steel Square Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Square Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Square Flanges
ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Square Flanges
ASTM A350, LF2, and LF3
Alloy Steel Square Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Square Flanges
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Square Flanges
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)

Teshi Group Is A Leading Suppliers Of Square Flange In India

We supply Square flange to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota,  Loni, Lucknow,  Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.

Square Flange Exporter to all major cities in the world

We export Square flange to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.

Teshi exports Square Flanges in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.

We Export Square Flange to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.


Dimension Standards

ASME B16.5 & B16.47, AWWA C207, IS 1538, IS 6392, EN 1092, BS-10, BS-4504, DIN-2527, MSS:SP-85 etc.

Frequently Asked Questions

Most frequent questions and answers

How do you recognize a square flange?

A square flange can be recognized by its square shape. It typically has four holes, one in each corner, for attaching bolts and connecting to other components. The surface of the flange may also have raised or recessed areas for added strength and stability. Additionally, square flanges can have a variety of different standards, such as JIS, DIN, ANSI, BS, and ASME that are used to identify the flanges. You can also identify the flange by its material such as carbon steel, stainless steel or alloy steel and its pressure class, this information is usually embossed or stamped on the flange.

What purpose of using square flanges?

To connect a pipe to a component or a pipe-to-pipe connection, square flanges are utilized in hydraulic systems. Flanges with a square form are what their name suggests. Square flanges are produced in compliance with various standards established by various nations to serve their intended purpose.

What are the advantages of using a square flange?

One of the main advantages of using square flanges is that they can provide a stronger and more secure connection than other types of flanges. They also offer a greater surface area for bolting, which can provide a stronger seal. Additionally, square flanges are typically more durable and can withstand higher pressure and temperature ratings.

What are the different types of square flanges?

There are different types of square flanges, such as square plate flanges, square hub flanges, square ring flanges, and square welding neck flanges. Each type has its own unique design and is used for specific applications.

What are the common materials used for square flanges?

Square flanges are commonly made of metal materials such as carbon steel, stainless steel, and aluminum. They can also be made of other materials such as plastic or PVC.

How are square flanges connected?

Square flanges are typically connected by bolting them together, using bolts and nuts that are tightened to a specific torque. Some square flanges may also be welded or brazed for added strength and stability.

What is a square flange?

A square flange is a type of flange that has a square shape, as opposed to round or other shapes. It is typically used to connect pipes, valves, and other equipment in industrial settings.

Why do hydraulic lines have a square flange?

When working with pipes of lower diameter, square flanges are the most useful. Large weight loads are more likely to be present inside bigger diameter pipes, and square flanges aren’t always built to function under such conditions.

How are square flanges attached to pipes or other components?

Square flanges are typically attached to pipes or other components using bolts.

More Products From Us




Enquiry Form