Manufacturer of NPT Threaded Fittings, ASME B16.11 Threaded Fittings Dimensions

Threaded Fittings Suppliers in India

Metalfed Engineering is prime Threaded Fittings Suppliers in India. We are also exporter of ASME B16.11 Threaded Fittings. Our offered Stainless Steel Threaded Fittings are available in an extensive range of mechanical applications. We are delivering Carbon Steel Threaded Fittings in close tolerances, in addition to greater finish standards and dense structures, which makes these deliver the best process support. We are the largest Stockiest of SS Threaded Fittings which includes ELBOW 90°, TEE, CROSS, ELBOW 45°, FULL-COUPLING, CAP (END CAP), HALF-COUPLING, SQUARE HEAD PLUG, HEX HEAD PLUG, ROUND HEAD PLUG, HEX HEAD BUSHING, UNION (MSS SP-83), etc. These SS Threaded Pipe Fittings are developed & designed to meet diverse working conditions and manufactured as per ASME B16.11 standard that covers dimensions, tolerances, and pressure-temperature ratings, marking, and material requirements.

Our offered Threaded Pipe Fitting is a pipe attachment detail in which a pipe is inserted into a recessed area of a Valve, fitting, or flange. We are engaged in supplying Threaded Fittings which are mostly used for small pipe diameters mainly for piping whose nominal diameter is smaller or NPS 2.
If the environment contains large amounts of corrosive elements and/or materials that would be placed underwater, this is a preferred option. Other well-known advantages of these Alloy Steel Forged Threaded Fittings include the high strength-to-weight ratio, resistance to heat and chemical damage, and cost advantages over other materials. It is very popular in projects where aesthetics and cleanliness are important. If Duplex Steel Forged Threaded Fittings is to be welded, a filler metal and minimal heat input are applied. It is not suitable for use in marine environments. It is often used in applications where parts require heavy machining. Super Duplex Steel Forged Threaded Fittings should not be exposed to the sea or other similar environments, as it will cause rapid pitting corrosion.
We as Metalfed Engineering are a standard manufacturer and exporter of Forged Threaded Fittings, which offers good weldability and better wear resistance and fatigue resistance. It offers excellent corrosion resistance with slightly increased strength due to added carbon. NPT Threaded Fittings is used in Aircraft fittings, Nuts and bolts, Gears, Screws, Electrical switchgear parts, Shafts, Bushings, etc. Since the sulfide inclusions in these fittings are mainly oriented along the rolling direction, the corrosion resistance is reduced, particularly at the cross sections. Carbon Steel Forged Threaded Fittings has good oxidation resistance when exposed to temperatures up to 760°C. The manufacture of these fittings should only be done with tools suitable for steel materials. Due to its higher sulfur content, it has lower resistance to all types of corrosion.

Check ASME B16.11 Threaded Pipe Fittings Dimensions, Threaded Fittings Pressure Rating, Threaded BSP Fittings Weight, NPT Threaded Fittings Price List, JIS Threaded Fittings, MS Threaded Fittings Manufacturers in India.

Renowed Stainless Steel Threaded Fittings Manufacturers in India, Threaded Aluminium Fittings Stockist, Threaded Brass Fittings Stockholder, Duplex Threaded Fittings, Galvanized Threaded Fittings, Threaded Ductile Iron Fittings, 2000# Threaded Fittings, 3000# Threaded Fittings, 6000# Threaded Fittings Dimensions.

ASME B16.11 Threaded Fittings Specifications/Production Range
Size Range: 1/8″~4″ (DN6~DN100) (Screwed-Threaded)
Dimensions: ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Pressure Class: 2000 LBS, 3000 LBS, 6000 LBS.
Fittings End: NPT, BSPT, BSPP.
Value Added Services: Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering.
Threaded Fittings Types and Dimensions
ASME B16.11 Threaded 45 Deg Elbow

Threaded Elbow

ASME B16.11 Threaded 45 Deg Elbow, Threaded 90 Deg Elbow Suppliers

ASME B16.11 Threaded Tee

Threaded Tee

ASME B16.11 Threaded Tee, Threaded Reducing Tee Suppliers

ASME B16.11 Threaded Cross

Threaded Cross

ASME B16.11 Threaded Cross, SS Screwed Cross Suppliers

ASME B16.11 Threaded Full Coupling

Threaded Coupling

ASME B16.11 Threaded Full Coupling, Half Coupling Suppliers

ASME B16.11 Threaded Reducing Coupling Suppliers

Threaded Reducing Coupling

ASME B16.11 Screwed / Threaded Reducing Coupling Suppliers

ASME B16.11 Threaded Pipe Cap

Threaded Pipe Cap

ASME B16.11 Threaded Pipe Cap, Screwed End Caps Suppliers

ASME B16.11 Threaded Bushing

Threaded Bushing

ASME B16.11 Threaded Bushing, Screwed Bushing Suppliers

ASME B16.11 Threaded Hex Plug

Threaded Plug

ASME B16.11 Threaded Hex Plug, Screwed Square Head Plug Suppliers

ASME B16.11 Threaded Union

Threaded Union

ASME B16.11 Threaded Union, Screwed Union Suppliers

ASME B16.11 Threaded Hex Nipple

Threaded Nipple

ASME B16.11 Threaded Hex Nipple, Swage Nipple Suppliers

ASME B16.11 Threaded Boss

Threaded Boss

ASME B16.11 Threaded Boss, Screwed Boss Suppliers

ASME B16.11 Threaded Adapter

Threaded Adapter

ASME B16.11 Threaded Adapter, Screwed Adapter Suppliers

Note: Prices are based on product, material, grade, and quantity . Contact us anytime to get a full quotation.
NPT Thread Chart

For all dimensions, the angle between sides of the thread is 60 degrees.

NPT Thread Chart

OD of pipe
Threads per Inch
Pitch of Thread, P
OD of pipe
Threads per Inch
Pitch of Thread, P
1/8 10.3 27 0.03704 2 1/2 73 8 0.125
1/4 13.7 18 0.05556 3 88.9 8 0.125
3/8 17.1 18 0.05556 3 1/2 101.6 8 0.125
1/2 21.3 14 0.07143 4 114.3 8 0.125
3/4 26.7 14 0.07143 5 141.3 8 0.125
1 33.4 11.5 0.08696 6 168.3 8 0.125
1 1/4 42.2 11.5 0.08696 8 219.1 8 0.125
1 1/2 48.3 11.5 0.08696 10 273 8 0.125
2 60.3 11.5 0.08696
BSPP/BSPT Thread Chart

For all dimensions, the angle between sides of the thread is 55 degrees.

BSPP/BSPT Thread Chart

OD of pipe
Threads per Inch
Pitch of Thread, P
OD of pipe
Threads per Inch
Pitch of Thread, P
1/8 10.2 28 0.907 1 1/2 48.3 11 2.309
1/4 13.5 19 0.337 2 60.3 11 2.309
3/8 17.2 19 0.337 2 1/2 76.1 11 2.309
1/2 21.3 14 1.814 3 88.9 11 2.309
3/4 26.9 14 1.814 4 114.3 11 2.309
1 33.7 11 2.309 5 139.7 11 2.309
1 1/4 42.4 11 2.309 6 168.3 11 2.309
ASME B 16.11 Threaded Fittings 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 Fittings Available Grades
Stainless Steel Threaded Fittings: The material for forged stainless steel fittings conforms to ASME A182
The dimensions for forged stainless steel fittings 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 Fittings:

The material for forged carbon steel fittings conforms to the requirements of ASTM/ASME A105/SA105 The dimensions for forged carbon steel fittings 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 Fittings Available Stock
  • Threaded BSP Fittings
  • SS NPT Threaded Fittings
  • Threaded Fitting Stainless Steel
  • Carbon Steel Threaded Fitting
  • ASME B16.11 Threaded Fitting
  • ASTM A234 Threaded Fitting
  • 3 Inch Threaded Fitting
  • 3000lb Threaded Fitting
  • JIS Threaded Fittings Material
  • 300# Threaded Fitting
  • SCH 40 Threaded Pipe Fitting
  • 3000 LB Threaded Fitting
  • Steel Threaded Fitting
  • MS Threaded Fittings
  • 3/4 Threaded Fitting
  • 6000# Threaded Fittings
  • Hastelloy Threaded Fitting
  • Schedule 80 Threaded Fittings
  • 4 Inch Threaded Fitting
  • Class 6000 Threaded Fitting
  • 2000# Threaded Fittings
  • Nickel Alloy Threaded Fitting
  • 3000 psi Threaded Fitting
  • Aluminium Threaded Fitting
  • Schedule 160 Threaded Pipe Fittings
  • SCH 10 SS Threaded Fittings
  • ASTM A403 Threaded Fitting
  • SCH 80 Threaded Fittings
  • Duplex Threaded Fitting
  • Class 3000 Threaded Fitting
  • Super Duplex Threaded Fitting
  • Galvanized Threaded Fittings
  • Threaded Brass Fittings
  • Threaded Aluminium Fittings
  • Copper Nickel Threaded Fitting
  • Class 3000 Threaded Fitting
  • 6000 LB Threaded Fittings
  • Threaded Ductile Iron Fittings
  • 1 SS Threaded Fitting
  • 1/2 Threaded Fitting
  • 6 inch Threaded Fitting
  • 2 Threaded Pipe Fitting
ASME B 16.11 Threaded Fittings – Applications & Industries

We are a well-known prestigious exporter and supplier of high-quality ASME B16.11 Threaded Fittings and Carbon Steel Threaded Fittings. We supply ASTM A105 Threaded Fittings 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 SS Threaded Fittings 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 the NPT Threaded Fittings requirement. We offer ASME B16.11 Threaded Fittings, and MSS SP-95 Forged Threaded Fittings 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 the realization of raw material to testing and final dispatch of these BS 3799 Threaded Fittings at our valuable customers’ end. Buy MSS SP-79 Threaded Fittings at a reasonable price from us. | +91 9137898594 | Quotation Form | Reach Us