Weldo Flange Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

transparent bg shadow designify 2022 03 10T150310.294

Table of Contents

Weldo Flanges Manufacturers, Supplier and Exporter in India

The Weldo flange Jis 10k is used to connect a 90° branch to a main pipe. The Weldo flange made of duplex stainless steel is designed like a welding socket on the pipe side. The Api 6A Weldo flange is welded to the pipe as a branch of the pipe. On the other side, the carbon steel Weldo flange is a flanged joint. The flange dimensions of the Weldo alloy steel flange can be designed according to EN1092, ASME/ANSI B16.5 standard or other codes.

The flange olet is manufactured by Weldo flange manufacturer in India by using processes like forging and machining. The Weldo Flange Asme B16.5 Class 300 is forged material. Essentially, the Weldo Flange Din En 1092-1 is forged without weld. The Weldo flange Awwa C207 Class D was originally forged in the UK. The Weldo flange class 600 can be forged in different alloys. For example, the Weldo flange Asme B16.5 can be made from either carbon steel, stainless steel or alloy steel.

A Weldo flange Ansi B16. 5 is conceptually similar to a Nipo flange. The Weldo Flange 150 lbs is a combination of a Welding Neck Flange and a Branch Joint, referred to here as a Weldolet. The Weldoflange Raised Face is made from a single piece of solid forged steel. An important point to note is that the Pn16 Weldoflange is not made by welding individual parts together, but by forging the Weldoflange A105 together as a single unit or piece.

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

Dimensions of Weldo Flanges

Weldo flanges drawing

Standard Specification For Weldo 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 Weldo Flange

Material & Grades
Stainless Steel Weldo 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 Weldo Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Weldo 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 Weldo Flanges
ASTM A350, LF2, and LF3
Alloy Steel Weldo Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Weldo 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 Weldo 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)

Application Of Weldo Flange

ANSI B16.5 Class 150 Weldo Flange uses in Industrial Boilers Industry
ASTM A182 Stainless Steel Weldo Flange uses in Power Plants Industry
ASME B16.47 Series A and B Weldo Flange uses in Nuclear Plants Industry
Stainless Steel Weldo Flange uses in Oil & Gas Industry
Super Duplex Steel Weldo Flange uses in Refineries Industry
Industrial Weldo Flange uses in Ship Building Industry
Super Duplex Steel Weldo Flangea Forged Flange uses in Heat Exchanger Industry
Carbon Steel Industrial Weldo Flange uses in Condensers Industry
Alloy Steel Industrial Weldo Flange uses in Paper & Pulp Industry
Duplex Steel Industrial Weldo Flange uses in Marine Applications
Stainless Steel Industrial Weldo Flange uses in Nuclear Power Industry
Industrial Weldo Flangea / Fittings System uses in Fossil Fuel Power Plants Industry

Teshi Group Is A Leading Suppliers Of Weldo Flanges In India

We supply weldo 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.

Weldo Flange Exporter to all major cities in the world

We export weldo 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 weldo 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 Weldo 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

What are Weldo flanges?

Weldo flanges are pipe flanges that are designed to be welded onto the ends of pipes. They are typically used in high-pressure, high-temperature, or corrosive environments to connect pipes and other equipment.

What materials are Weldo flanges made of?

Weldo flanges are typically made of carbon steel, stainless steel, or alloy steel. They may also be made of other materials such as aluminum or plastic, depending on the application.

How are Weldo flanges used?

Weldo flanges are used to connect pipes and other equipment in high-pressure, high-temperature, or corrosive environments. They are typically welded onto the ends of pipes and then bolted together to form a secure connection.

What are the standards for Weldo flanges?

Weldo flanges are typically manufactured to industry standards such as ANSI, ASME, DIN, and JIS. The specific standard will depend on the application and the country in which the flanges are being used.

What is the difference between a forged flange and a plate flange?

A forged flange is made by shaping and heating a piece of steel, while a plate flange is made by cutting and shaping a flat piece of steel. Forged flanges are generally stronger and more durable than plate flanges, but they are also more expensive to produce. Plate flanges are typically used in lower pressure applications, while forged flanges are used in higher pressure and high temperature applications.


How are Weldo flanges tested?

Weldo flanges are typically tested for leaks, pressure, and other factors before they are used in a system. These tests may include hydrostatic testing, pneumatic testing, and visual inspection.

More Products From Us




Enquiry Form