Coupolet Supplier

Coupolet Branch Outlet, Coupolet Outlet, Coupolet Outlets, Coupolet Fittings, ANSI B16.11 Coupolet, Coupolet, Coupolet Manufacturer in India.

NEXTGEN STEEL & ALLOYS is a leading company that provides the best range of industrial products. We manufacture them using the best material composition and qualitative grades that help them to provide the best features and characteristics. Industrial Coupolet is manufactured to use in fire protection sprinkler systems and other low-pressure piping working sectors.

We manufacture the products so that the ends of a Coupolet are bevelled to facilitate the welding process, and for this reason, they are more likely to work as the fittings.  Our Coupolet provides excellent features as they are resistant to chloride-ion stress-corrosion cracking. They show appropriate resistance to several oxidizing environments.

These Coupolet are very much resistant to chemical corrosion and oxidation like corrosion resistant. These Coupolet come with high stress-rupture effectiveness and low creep rates under high stresses at temperatures after suitable heat treatment. These are the best features offered by our Coupolet, and that’s why they have great demand in workings sectors.


Nickel Alloy Coupolet, Alloy Steel Coupolet, 3000LB Coupolet, Duplex Steel Coupolet, Carbon Steel Coupolet, ASME B16.11 Coupolet, Coupolet Supplier In India, MSS-SP 97 Coupolet Outlet Exporter, 6000# Coupolet, Stainless Steel Coupolet Branch Outlet.

The properties of our manufactured Coupolet are great as they come with the resistance to reducing agents, oxidizing agents, acetic acid, phosphoric acid, and sulfuric acid. They are available in different specifications for various reinforced applications and fittings. We manufactured a high-grade Coupolet that offers the high yield strength and weld-ability recommended for low-pressure fittings working platforms. These Coupolet provide the general resistance to stress rupture corrosion, crevice corrosion and creep resistance.

With the help of all these excellent features and properties, this Coupolet has got the best demands, and they are easy to use all types of applications, including critical ones. They are good to use in marine applications, industrial components, pipe fittings, chemical and gas sectors. Also, they are good to use where an acidic platform is maintained. This Coupolet provides great outcomes as they work reliably with applications.

Other Olet Products:

Standard Specifications for Coupolet


ASME B16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799


1/8″ to 4″


Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.

Connect Type

Welded, threaded, BW, SW

Coupolet Materials and Grade:

Stainless Steel Coupolet :
ASTM A182, F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L, SMO 254

Duplex & Super Duplex Steel Coupolet :
ASTM / ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61 / Duplex 2205 – UNS S31803, UNS S32205 / Super Duplex 2507 – UNS S32750, UNS S32760

Carbon Steel Coupolet :
ASTM/ ASME A105, ASTM/ ASME A350 LF2, ASTM A694 & ASME SA694 F42 / F46 / F52 / F56 / F60 / F65 / F70

Alloy Steel Coupolet :
ASTM / ASME A182 F5 / F9 / F11 / F12 / F22 / F91, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91

Inconel Coupolet : ASTM B564, Inconel 600 – UNS No. N06600, Inconel 601 – UNS No. N06601, Inconel 625 -UNS No. N06625, Inconel 715, Inconel 718 – UNS No. N07718, Incoloy 800 / 800H /800HT – (UNS No. N08800 / N08810 / N08811), Incoloy 825 – UNS No. N08825, Incoloy 925 – UNS No. N09925

Hastelloy Coupolet :
ASTM B/SB564, Hastelloy B2 – UNS No. N10665, Hastelloy B3 – UNS No. N010675, Hastelloy C4 – UNS No. N06455, Hastelloy C22 – UNS No. N06022, Hastelloy C276 – UNS No. N10276, Hastelloy C2000 – UNS No. N06200, Hastelloy X – UNS No. N06002

Nickel Coupolet : Nickel 200 – UNS No. N02200 , Nickel 201 – UNS No. N02201

Monel Coupolet :
ASME SB 564, Monel 400 – UNS No. N04400, Monel K500 – UNS No. N05500

Titanium Coupolet :
ASTM B381 / ASME SB381, Grade 2 – UNS No. R50400, Grade 5 – UNS No. R56400

Alloy 20 Coupolet :
ASTM B462 / ASME SB462 – UNS No. N08020

Contact us to get quote for your requirement.

Our worldwide presence ensures the timeliness, cost efficiency and compliance adherence required to ensure your production timelines are met.

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Application of Coupolet

Coupolet in Oil & Gas Exploration
Oil & Gas Exploration 84%
ASME B16.11 Coupolet Outlets in Shipbuilding
Shipbuilding 60%
ANSI B16.11 Coupolet Fitting in Petrochemical
Petrochemical 84%
Coupolet in Nuclear Power Plants
Nuclear Power Plants 71%
Coupolet in Food & Dairy Industries
Food & Dairy Plants 73%
Coupolet in Chemical Industries
Chemical Industries 81%
Coupolet in Pharmaceutical Industries
Pharmaceutical 57%

We Export Coupolet Across the Globe

MIDDLE EAST : Saudi Arabia, Iran, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus

AFRICA : Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon

NORTH AMERICA : US, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark

EUROPE : Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary Albania, Austria, Switzerland, Slovakia Finland, Ireland Croatia, Slovenia, Malta

ASIA : Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia

SOUTH AMERICA : Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay

We Supply Coupolet All over India

Andhra Pradesh : Visakhapatnam, Vijayawada

Bihar : Patna

Chhattisgarh : Raipur

Delhi : New Delhi

Gujarat : Ahmedabad, Surat, Vadodara, Rajkot

Haryana : Faridabad

Jammu and Kashmir : Srinagar

Jharkhand : Ranchi, Dhanbad

Karnataka : Bangalore

Madhya Pradesh : Indore, Bhopal, Gwalior, Jabalpur

Maharashtra : Mumbai, Pune, Nagpur, Thane, Nashik, Kalyan-Dombivli, Vasai-Virar, Aurangabad, Navi Mumbai

Punjab : Ludhiana, Amritsar

Rajasthan : Jaipur, Jodhpur, Kota

Tamil Nadu : Chennai, Coimbatore, Salem, Madurai

Telangana : Hyderabad

Uttar Pradesh : Lucknow, Kanpur, Ghaziabad, Agra, Meerut, Varanasi, Allahabad

West Bengal : Kolkata, Howrah

47, Navnidhi Bhavan, Ground Floor, Shop No. 2, 5th Kumbharwada Lane, Near Moti Cinema, Mumbai 400 004, India.


Fax: +91 22 2389 2178