Butt Weld Coupling Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

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Butt Weld Coupling Manufacturers, Supplier and Exporter in India

A coupling is a device used to joint two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. A coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects.
Coupling are divided into two main types:
Full Coupling: Joint two pipe or joint pipe to a nipple.
Half Coupling: Joint one end another end will be welded directly to the run pipe.
We manufacture Galvanized Butt Weld Coupling, Stainless steel (SS) Butt Weld Coupling, Carbon steel (CS) Butt Weld Coupling, MS Butt Weld Coupling, Alloy Butt Weld Coupling, Nicked Butt Weld Coupling, Duplex stainless steel (DSS) Butt Weld Coupling, Super Duplex stainless Steel (SDSS) Butt Weld Coupling and Brass Butt Weld Coupling.

We manufacture Butt Weld Coupling as per ASME B16.5, ASME B16.47, DIN,etc.
We are manufacturers and suppliers Butt Weld Coupling since the year 1971.

Standard Specification For Butt Weld Coupling Fittings Manufacturers Flange

Standard Specifications
ANSI ASTM A403 / ASME SA403, ANSI B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
1/2" (15 NB) to 48" (1200NB)
Seamless / ERW / Welded / Fabricated
DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN10253-1, EN10253-2
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
End Caps, Pipe Caps, Pipe End Caps.

Material & Grades of Butt Weld Coupling

Material & Grades
Stainless Steel Butt Weld Cap
ASTM A403 WP316/316L, ASTM A403 WP304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Duplex & Super Duplex Steel Butt Weld Cap
ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462
Carbon Steel Butt Weld Cap
ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Butt Weld Cap
ASTM A420 WPL3, A420 WPL6
Alloy Steel Butt Weld Cap
ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Butt Weld Cap
ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), 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), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Application Of Butt Weld Coupling

Stainless Steel Buttweld Cap uses in Oil and Gas Pipeline
Butt weld Caps uses in Chemical Industry
Alloy Steel Caps uses in Plumbing
Buttweld Eccentric Pipe Cap uses in Heating
Buttweld Cap Fittings uses in Water Supply Systems
ANSI B16.9 Buttweld Caps uses in Power Plant
Buttweld Cap Fitting uses in Paper & Pulp Industry
End Cap uses in General Purpose Applications
Buttweld End Cap uses in Fabrication Industry
End Cap uses in Food Processing Industry
Buttweld End Caps uses in Structural Pipe

Butt Weld Coupling Flange Supplier in India

We supply Butt Weld Coupling 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.

Butt Weld Coupling Flange Exporter to all major cities in the world

We export Butt Weld Coupling 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 Butt Weld Coupling 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 Butt Weld Coupling to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.


Dimension Standards

ASME B16.9 ASME B16.28, AWWA, MSS : SP-43, DIN-2353, 150-4144 etc.

Frequently Asked Questions

Most frequent questions and answers

What is a butt weld coupling?

A butt weld coupling is a type of fitting used to connect two pipes or pipe sections end-to-end. The pipes are joined by welding the end of one pipe to the end of the other.

What materials are butt weld couplings typically made of?

Butt weld couplings can be made of a variety of materials including carbon steel, stainless steel, alloy steel, and plastic.

How are butt weld couplings installed?

Butt weld couplings are typically installed by first aligning the ends of the pipes to be joined, then performing a weld along the joint. This is typically done by a certified welder.

What are the benefits of using butt weld couplings?

Butt weld couplings provide a strong, leak-free seal, and are suitable for use in high-pressure and high-temperature applications. They are also versatile and can be used to connect pipes of different materials and sizes.

What are the disadvantages of using butt weld couplings?

One of the main disadvantages of butt weld couplings is that they cannot be easily disassembled and reassembled. Additionally, they require specialized welding equipment and skills to install correctly, which can be costly.

How to measure the butt-weld pipe size?

The size of a butt-weld pipe is measured by its outer diameter. The most common measurements are in inches or millimeters. It’s important to measure the pipe’s outer diameter at the end of the pipe where the fitting will be installed.

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How are butt weld cap flanges installed?

Butt weld cap flanges are installed by welding the fitting to the end of a pipe or pipeline. This is typically done by a certified welder who uses a TIG or MIG welding process. The cap flange should be installed with the bevel facing up and the back of the flange facing the inside of the pipe. The fitting should be properly aligned and clamped in place before welding.



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