Manufacturers & Suppliers of Flanges, Pipe Fittings & Tube Fittings

Threaded Couplings

  • Home
  • Threaded Fittings

Forged Threaded Full Coupling, Nickel Alloy 200 Screwed Full Coupling, Ready Stock Of ANSI B16.11 Forged Threaded Half Coupling, Forged Threaded Half Coupling, Manufacturer of SS Threaded Half Coupling, Threaded Half Coupling Supplier, Forged Screwed Full Coupling in Mumbai.

Unifit Metal Alloys is a manufacturer of Threaded Coupling Fittings, whichcan increase the aqueous corrosion resistance of higher carbon grade welds. Titanium Alloy Threaded Coupling Fittings is a Multi-Purpose Austenitic Heat Resistant Steel with Oxidation Resistance to 2010 degrees F (1100 degrees C) in mildly cyclic conditions. This product contains carbon and is a good choice for high-temperature applications. It's perfect for high-temperature applications including heat treatment and chemical processing machinery. It is very resistant to oxidation at temperatures as soaring as 1040° C in intermittent usage and 1150° C in continuous service. This substance has high oxidation resistance under slightly cyclic circumstances up to 2000 degrees F. This steel is an austenitic steel designed for high temperature rust resistance.

Alloy Steel Threaded Pipe Half Coupling, Duplex Steel Forged Screwed Full Coupling Fittings, ANSI B16.11 Forged Threaded Half Coupling, Threaded Half Coupling, Monel Threaded Half Coupling, Threaded Full Coupling Fittings, Forged Screwed Full Coupling 3000LB, ANSI B16.9 Forged Screwed Half Coupling, SS Threaded Full Coupling Fittings Manufacturer In Mumbai, India.

Inconel Alloy Threaded Coupling Fittings is recommended for situations where sensitisation and subsequent corrosion by high temperature gases or condensates may be an issue during shutdown. This product's high chromium and nickel concentrations give similar corrosion resistance, higher oxidation resistance, and the retention of a greater proportion of room temperature strength than conventional austenitic alloys. They'll give you tough, stringy chips, and so this product is used to stabilise austenitic steels with higher carbon levels, reducing the production of chromium carbides.This steel has a limited carbon concentration to eliminate the lower end, making it ideal for high temperature applications.

Monel Alloy Threaded Coupling Fittings has excellent inter-granular corrosion, which is enhanced by the use of columbium as a stabilising element. This steel is commonly utilised in situations with high levels of sulphur dioxide gas. This steel is resistant to suffixation and other kinds of heat corrosion because to its high chromium and mild nickel content. Because of the high chromium and nickel content, this steel has exceptional oxidation resistance and strong strength at high temperatures. It is frequently used at cryogenic temps because of its exceptional toughness to -450° F and minimal magnetic permeability. Molybdenum improves the overall corrosion resistance of this steel, particularly its resistance to pitting and crevice corrosion in chloride environments.

Threaded Coupling

Get a best quote for SS Threaded Full Coupling, We Keep Bulk Stock of SS Screwed Half Coupling at our stockyard, contact us to request a quote.

Threaded Coupling Specifications

Standards ASTM A182, ASTM SA182.
Dimension ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799.
Size 1/4" NB TO 4" NB.
Type Screwed-Threaded NPT, BSP, BSPT Fittings
Form Couplings, Full Couplings, Half Couplings, Reducing Couplings.
Class 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS.
Application Industries In bridges and other structural steel works, Automobile industry, Agriculture equipment, Pylons and other architectural structures, Offshore industries, Transportation equipment, Spiral Cases and penstocks in power plants

Material Grades of Threaded Coupling

Stainless Steel Forged Threaded Couplings ASTM A182, ASTM / ASME SA 358, ASTM / ASME SA 312 GR. TP 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.
Alloy Steel Forged Threaded Couplings ASTM / ASME A 182, ASTM / ASME A 335 GR P 1, P 5, P 9, P 11, P 12, P 22, P 23, P 91, ASTM / ASME A 691 GR 1 CR, 1 1/4 CR, 2 1/4 CR, 5 CR, 9CR, 91.
Duplex & Super Duplex Steel Forged Threaded Couplings ASTM A182 – F51, F53, F55 S31803, S32205, S32550, S32750, S32760, S32950.
Carbon Steel Forged Threaded Couplings ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2, ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70. ASTM / ASME A 691 GR A, B & C.
Nickel Alloy Forged Threaded Couplings ASTM / ASME SB 336, ASTM / ASME SB 564 / 160 / 163 / 472, UNS 2200 (NICKEL 200) , UNS 2201 (NICKEL 201 ) , UNS 4400 (MONEL 400 ) , UNS 8020 ( ALLOY 20 / 20 CB 3 ) , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 (INCONEL 601) , UNS 6625 (INCONEL 625) , UNS 10276 (HASTELLOY C 276)
Copper Alloy Steel Forged Threaded Couplings ASTM / ASME SB 111 UNS NO. C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200, C 70600 C 71500, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30).

Dimensions Of Threaded Coupling

ASME B16.11 half coupling threaded - class 3000
NPS End to End Outside
Diameter
Minimum
Length
of Thread
A D B J
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
1.1/4 67 57 17 18
1.1/2 79 64 17.8 18.4
2 86 76 19 19.2
2.1/2 92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33
Forged Screwed Full Coupling 3000LB Threaded
NPS End to End Outside
Diameter
Minimum
Length
of Thread
A D B J
1/2 48 28 10.9 13.6
3/4 51 35 12.7 13.9
1 60 44 14.7 17.3
1.1/4 67 57 17 18
1.1/2 79 64 17.8 18.4
2 86 76 19 19.2
2.1/2 92 92 23.6 28.9
3 108 108 25.9 30.5
4 121 140 27.7 33
Threaded Half Coupling Class 6000 Dimensions NPS 1/2 to 4
NPS End to End Outside
Diameter
Minimum
Length
of Thread
A D B J
1/2 48 38 10.9 13.6
3/4 51 44 12.7 13.9
1 60 57 14.7 17.3
1.1/4 67 64 17 18
1.1/2 79 76 17.8 18.4
2 86 92 19 19.2
2.1/2 92 108 23.6 28.9
3 108 127 25.9 30.5
4 121 159 27.7 33
Threaded Reducing Coupling Class 6000 Dimensions NPS 1/2 to 4
NPS End to End Outside
Diameter
Minimum
Length
of Thread
A D B J
1/2 48 38 10.9 13.6
3/4 51 44 12.7 13.9
1 60 57 14.7 17.3
1.1/4 67 64 17 18
1.1/2 79 76 17.8 18.4
2 86 92 19 19.2
2.1/2 92 108 23.6 28.9
3 108 127 25.9 30.5
4 121 159 27.7 33

You need our support, to have any projects?

Ready Stock of Threaded Coupling

  • High Nickel Alloy Forged Threaded Full Coupling
  • BS 3799 Forged Screwed Half Coupling
  • Stainless Steel Screwed Full Coupling
  • Hastelloy Threaded Half Coupling
  • Forged Threaded Full Coupling
  • Carbon Steel Screwed Half Coupling
  • ASTM A182 Threaded Stainless Steel Full Coupling
  • High Quality Threaded Full Coupling
  • Threaded Forged Full Coupling
  • Forged Threaded Half Coupling 3000LB
  • Super Duplex Steel Threaded Full Coupling
  • SS Forged Threaded Full Coupling
  • Titanium Forged Threaded Half Coupling
  • Inconel Threaded Half Coupling

  • 150 lb. Threaded Fittings Pipe Half Coupling
  • Duplex Steel Screwed Full Coupling
  • Hastelloy Threaded Full Coupling
  • ASME B16.11 Threaded Full Coupling Stockist
  • Forged Screwed Full Coupling
  • BS 3799 Forged Screwed Half Coupling
  • Forged Threaded Full Coupling
  • High Nickel Alloy Forged Threaded Half Coupling
  • ASME B16.11 Forged Threaded Half Coupling
  • Threaded Forged Full Coupling
  • 150 lb. Threaded Fittings Half Coupling
  • Carbon Steel Threaded Full Coupling
  • Inconel Threaded Pipe Half Coupling
  • Copper Nickel Threaded Half Coupling Supplier

Threaded Coupling Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%