Coupling Outlet, ASTM A 105 Coupolet Olets Fittings Manufacturer in India

Coupolet Suppliers in India

We as Metalfed Engineering are a standard exporter of Coupling Outlet Fittings, which is resistant to slightly corrosive environments – stabilized welding. After comparing the mechanical property changes with the microstructural properties of these ASTM A105 Coupolet Fittings, it was concluded that both wave decomposition and phase formation contribute to ferrite hardening. As general-purpose steel, Monel Alloy Coupling Outlet Fittings were developed to offer greater corrosion resistance. Provides oxidation resistance even at a continuous service temperature of 1200 degrees C. Also known as an excellent alloy for its increased resistance to chloride corrosion. It has the innate aptitude to form a passive layer that prevents deterioration.
We are one of the leading organizations engaged in manufacturing and supplying high-quality these Coupolet which are available in various sizes, specifications, and shapes for our valued customers. Cold working can be adjusted so that the final shape obtained has the most advantageous combination of strength and toughness.Alloy 20 Coupolet Fittings offers a low work hardening rate grade for cold head fastenings. It is often used in marine requests where the steel is constantly exposed to dampness.

Worldwide Exporter of ASTM A182 SS Couplet, Alloy Steel Welding Outlets, Couplet Outlets, Din Pn10 Couplet, Copper Nickel Couplet, Alloy 20 Couplet, Inconel 600 Couplet, SS Coupling Outlets in all Dimensions.

Nickel Coupling Outlet Fittings offers good mechanical properties, good castability, good weldability, and good strength to cavitation. They are first homogenized, resulting in a fully austenitic structure and a duplex structure, austenite plus ferrite, in the alloy. Buy Couplolet Fittings at the best price.

Largest Stockholder of Carbon Steel Coupolet, Stainless Steel Coupolet, Raised Faced Coupolet, ANSI B16.11 Coupolet, ASME B16.11 Coupolet, ASME B16.11 Class 150 Coupoletat Best Prices.

Coupolets Specifications
Product Name: Coupolet
Size Chart: 1/2″ – 2″ (preferred size range)
Standard: ASME B 16.11-09, BS2799, MSS SP 79, MSS SP 83, MSS SP 95, ASTM A 733
Schedule: 2000# 3000# and 6000#
Pressure Rating ANSI: 2000Lbs, 3000Lbs, 6000 Lbs, 9000Lbs& 10000Lbs
End: Female Threaded End
Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Custom Flange/Special Design: As per your drawing
Test Certificates: Third Party Inspection Report, 100% Radiography Test Report, Raw Materials Certificate, EN 10204/3.1B, etc.
Material Test Certificates (MTC): As per EN 10204 3.1 and EN 10204 3.2, TC certifying NACE MR0103, NACE MR0175
Uses & Applications: Petrochemicals and acids, Nuclear Power, Heavy oil refineries, Bitumen upgraders, Offshore, Piping Projects etc.
Export Network: Ireland, Oman, Dubai, Indonesia, Egypt, Singapore, Saudi & Arabia, Iran, Ukraine, Canada, USA, Brazil, Spain, Thailand, Korea, India, Peru, etc
Coupolet Materials and Grades
Duplex Steel Coupolet: ASTM / ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61
Super Duplex Coupolet: ASTM / ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61
Stainless Steel Coupolet: ASTM A182 F304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 347, 347H, 321, 321H, F20, F44, F904L.
Nickel Alloys Coupolet: 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)
Alloys Coupolet: Alloy 20, Alloy C, Alloy C276, Alloy B2
Carbon Steel Coupolet: ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52
Copper Alloys Coupolet: 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
Low Temperature Steel Coupolet: ASTM A350 LF2, LF3, LF6
High Yield Coupolet: ASTM A694 F42, F52, F60, F65, F70
Alloy Steel Coupolet: ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Titanium Coupolet: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Brass Coupolet: 2604 / 3602 / H59 / H62 / etc.
Aluminium Coupolet: 2017 / 5052 / 6063 / 6061 / 7075 etc.
Alloy 20 Coupolet: ASME SB462 / ASTM B462, Carpenter® 20 Alloy, Alloy 20Cb-3
Nimonic Coupolet: Nimonic 80A, Nimonic 75, Nimonic 90
254 SMO Coupolet: ASME SA182 / ASTM A182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Other CoupoletMaterial: Tin bronze, Alumunum bronze, Lead bronze
Coupolet Dimensions, Coupolet Sizes

Coupolets Dimensions

300# Female Threaded Coupolet
Outlet Size
1/2 15/16 0.745 1.188
3/4 1 0.958 1.441
1 1 3/16 1.188 1.562
1 1/4 1 5/16 1.550 1.906
1 1/2 1 9/16 1.780 2.188
2 1 11/16 2.260 2.750
2 1/2 1 13/16 2.890 3.386
3 2 1/2 3.400 4.000
4 3 4.380 5.000

Interchangeability or Combination of Sizes
Coupolet Outlet
Size Inches
Run Sizes
1/2 1/2 3/4 1-1/4 -1 2-1/2 – 1-1/2 8-3 36-10          
3/4 3/4 1 2 – 1-1/4 6 – 2-1/2 36-8            
1 1 1-1/4 2 – 1-1/2 4 – 2-1/2 8-5 36-10          
1-1/4 1-1/4 1-1/2 2-1/2 – 2 4-3 8-5 36-10          
1-1/2 1-1/2 2 2-1/2 4-3 8-5 16-10 36-18        
2 2 2 1/2 3 3-1/2 4 5 6 8 10 16-12 36-18
2-1/2 2-1/2 3 3-1/2 4 5 6 8 12-10 16-14 36-18  
3 3 3-1/2 4 5 6 8 10 12 14 18-16 36-20
4 5 6 8 10 14-12 16 18 20 24 36
Coupolet Applications & Industries

We are well-known prestigious Manufacturers, Exporters, and Suppliers of high quality Coupolet Fittings. We supply ASTM A105 Coupolet to customers in various industries including chemical, pharmaceutical, petrochemical, power, engineering and various other industrial applications. Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, Third Party Inspection Report and 100% Radiography Test Report.

Ready Stock of Coupolet Export to

AfricaAlgeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic (CAR), Chad, Comoros, The Democratic Republic of the Congo, Republic of the Congo, Cote d’Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, Sao Tome and Principe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia, Zimbabwe

EuropeAlbania, Andorra, Armenia, Austria, Azerbaijan, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Kazakhstan, Kosovo, Latvia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malta, Moldova, Monaco, Montenegro, Netherlands, Norway, Poland, Portugal, Romania, Russia, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Turkey, Ukraine, United Kingdom, Vatican City

AmericaAntigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela

Asia/OceaniaAfghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei, Cambodia, China, Cyprus, Georgia, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Laos, Lebanon, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Oman, Pakistan, Palestine, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Syria, Taiwan, Tajikistan, Thailand, Timor-Leste, Turkey, Turkmenistan, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen, Australia, Fiji, Kiribati, Marshall Islands, Micronesia, Nauru, New Zealand, Palau, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu, Vanuatu


Please send us the complete details of Coupolet requirement. We offer A105 Coupolet, and Stainless Steel Coupolets which are accurately designed to provide satisfaction to our customers. We are assisted by a team of skilled professionals, who support us in all our career activities right from a realization of raw material to testing and final dispatch of these Coupling Outlets at our valuable customers end. Buy Coupoletat a cheap price from us. | +91 9137898594 | Quotation Form | Reach Us