ASME B16.11 Threaded Half Coupling, Threaded Full Coupling, Threaded Reducing Coupling Dimensions

Threaded Coupling Suppliers in India

Threaded Full / Half / Reducing Coupling has a low carbon content, which increases its weldability. ASME B16.11 Threaded Coupling is naturally corrosion-resistant, which is what it is famous for. Carbon Steel Forged Threaded Half Coupling can be air-cooled with no risk of cracking and small parts can be water-cooled directly off the hammer for maximum corrosion resistance. Threaded Pipe Coupling represents the optimum machinability among the austenitic alloys. Stainless Steel Threaded Reducing Coupling is non-magnetic in the annealed condition and is not hardened by heat treatment. The machinability of these fittings is due to the presence of sulfur in the composition of the steel. However, the corrosion resistance of the alloy is inferior to these fittings in most applications. Super Duplex Steel Forged Threaded Full Coupling has been specially developed to show improved machinability while maintaining good mechanical and corrosion-resistant properties.
We as Metalfed Engineering are a standard exporter and manufacturer of Threaded Full Coupling Fittings / Threaded Half Coupling Fittings / Threaded Reducing Coupling Fittings, which are resistant to slightly corrosive environments. Sulfur accompaniments to the composition act as start sites for pitting erosion. It can turn into a slightly magnetic one after heavy cold functioning. It is extraordinary for its capability to resist corrosion and stains. Forged Threaded Full Coupling Fittings should be hardened for best erosion protection. Its corrosion resistance is somewhat weakened as its composition is specialized for machinability. It is non-magnetic and is not hardened by heat treatment.

Check ASME B16.11 Threaded Pipe Coupling Dimensions, Stainless Steel Threaded Full Coupling, BSP Threaded Coupling Weight, Threaded Reducing Coupling Price List, JIS Threaded Coupling, Threaded Half Coupling Manufacturers in India.

High Quality Threaded Half Coupling Manufacturers in India, Threaded Brass Full Coupling Stockist, Threaded Full Coupling Stockholder, Galvanized Threaded Coupling, 2000# Threaded Coupling, 3000# Threaded Coupling, 6000# Threaded Coupling Dimensions.

ASME B16.11 Threaded Coupling Specifications/Production Range
Size Range:

1/8″~4″ (DN6~DN100) (Screwed-Threaded)


ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799


Threaded/Screwed Half Coupling, Full Coupling, Reducing Coupling

Pressure Class:

2000 LBS, 3000 LBS, 6000 LBS.

Thread Standards:


Value Added Services:

Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering.

Threaded Coupling Specifications
ASME B16.11 Threaded Coupling Dimensions- Class 3000, Threaded Reducing Coupling Dimensions

Dimensions are in millimeters unless otherwise indicated. Dimension (B) is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.

Threaded Coupling Dimensions

NPS End to End Outside
of Thread
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
67 57 17 18
79 64 17.8 18.4
2 86 76 19 19.2
92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33
ASME B16.11 Threaded Coupling Dimensions- Class 6000
NPS End to End Outside
of Thread
1/2 48 38 10.9 13.6
3/4 51 44 12.7 13.9
1 60 57 14.7 17.3
67 64 17 18
79 76 17.8 18.4
2 86 92 19 19.2
92 108 23.6 28.9
3 108 127 25.9 30.5
4 121 159 27.7 33
ASME B16.11 Threaded Reducing Coupling Dimensions

Threaded 3000# Reducing Coupling
Inches / Pounds

Threaded Reducing Coupling Dimensions

ASME B 16.11 Threaded Coupling Manufacturing Standards
ASME ASME 16.11, MSS SP-79, MSS SP-95, 83, 95, 97, BS 3799
DIN DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN EN10253-1, EN10253-2
Fogred Threaded Coupling Available Grades
Stainless Steel Threaded Coupling: The material for forged stainless steel Threaded Coupling conforms to ASME A182
The dimensions for forged stainless steel Threaded Coupling conform to ASME B16.11
ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L
Carbon Steel Threaded Coupling: The material for forged carbon steel Threaded Coupling conforms to the requirements of ASTM/ASME A105/SA105 The dimensions for forged carbon steel Threaded Coupling conform to ASME B16.11

Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB

Other Materials: DupleX, Super Duplex, Alloy Steel, Monel, Nickel, Inconel, Incoloy, Hastelloy, Copper, Alloy 20, SMO 254, Brass, Bronze, Titanium, Tantalum, Bismuth, Aluminium, Zinc, Lead, etc.
ASME B 16.11 Threaded Pipe Coupling Available Stock
  • BSP Threaded Coupling
  • SS NPT Threaded Coupling
  • Threaded Coupling Stainless Steel
  • Carbon Steel Threaded Coupling
  • ASME B16.11 Threaded Coupling Fitting
  • ASTM A234 Long Threaded Coupling
  • 3 Inch Threaded Half Coupling
  • 3000lb Threaded Half Coupling
  • JIS Threaded Full Coupling
  • 300# Threaded Half Coupling
  • SCH 40 Threaded Coupling
  • 3000 LB Threaded Coupling
  • Threaded Full Coupling
  • MS Threaded Coupling
  • 3/4 Threaded Full Coupling
  • 6000# Threaded Half Coupling
  • Hastelloy Threaded Coupling
  • Schedule 80 Threaded Coupling
  • 4 Inch Copper Threaded Coupling
  • Class 6000 Threaded Coupling
  • 2000# Threaded Half Coupling
  • Nickel Alloy Threaded Coupling
  • 3000 psi Threaded Coupling
  • Aluminium Threaded Coupling
  • Schedule 160 Threaded Half Coupling
  • SCH 10 SS Threaded Coupling
  • ASTM A403 Threaded Coupling
  • SCH 80 Threaded Coupling
  • Duplex Threaded Coupling
  • Class 3000 Threaded Coupling
  • Super Duplex Threaded Coupling
  • Galvanized Threaded Full Coupling
  • Brass Threaded Half Coupling
  • Aluminium Threaded Half Coupling
  • Copper Nickel Threaded Coupling
  • Class 3000 Threaded Coupling
  • 6000 LB Threaded Coupling
  • Threaded Half Coupling
  • 1 SS Threaded Full Coupling
  • 1/2 Threaded Coupling
  • 6 inch Threaded Coupling
  • 2 Threaded Full Coupling
ASME B 16.11 Threaded Reducing Coupling – Applications & Industries

We are well-known prestigious exporter and supplier of high quality ASME B16.11 Threaded Half Coupling and Threaded Full Coupling. We supply Threaded Reducing Coupling 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 Threaded Pipe Coupling Export to

Africa Algeria, 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

Europe,Albania, Finland, France, Ireland, Italy, Andorra, Armenia, Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Georgia, Germany, Denmark, Estonia, Kazakhstan, Kosovo, Greece, Hungary, Iceland, Latvia, Liechtenstein, Azerbaijan, Belarus, Belgium, 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), Oman, Pakistan, Palestine, Philippines, Qatar, Nepal, North Korea, 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 NPT Threaded Coupling requirement. We offer ASME B16.11 Threaded Half Coupling, and MSS SP-95 Threaded Full Coupling 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  Threaded Reducing Coupling at our valuable customers end. Buy MSS SP-79 NPT Threaded Half Coupling at reasonable price from us. | +91 9137898594 | Quotation Form | Reach Us