Forged Screwed-Threaded Half Coupling

ASME B16.11 Threaded Half Coupling

Class 3000 threaded half coupling, 3/4 threaded half coupling supplier in India

 Manufacturer of ASME b16.11 half coupling threaded – class 3000, Screwed half coupling at best price

Forged Screwed-Threaded Half Coupling

If you are looking for class 3000 threaded half coupling shipped to you country check our free sample of Forged Screwed-threaded Unequal Tee along free quote. DINESH INDUSTRIES can guarantee best price of Forged threaded half coupling & fastest delivery in your country, you can test our free sample of class 3000 threaded half coupling at your end before placing the order. We have gained several Orders of forged steel threaded half coupling from countries like United Arab Emirates, Oman, Riyadh, Qatar, Kuwait, Turkey, Singapore, Indonesia, Thailand, Vietnam, Bangladesh & other countries in the GCC region.

3/4 threaded half coupling covers the standard for wrought austenitic stainless steel fittings for pressure piping applications. The material for fittings shall consist of forgings, bars, plates, or seamless or welded tubular products. Forging or shaping operations on threaded pipe half coupling shall be performed by piercing, extruding, upsetting, hammering, pressing, rolling, bending, fusion welding, machining, or by any two or more of these operations. All fittings undergo heat-treatment.

Chemical analysis and product monitoring is performed and it conforms to the required chemical composition in carbon, manganese, phosphorus, sulfur, silicon, chromium, molybdenum, titanium and other important components. Tension test on threaded half coupling material is done on the fitting material to determine the tensile properties such as yield strength and tensile strength. All fittings supplied by us are examined visually for surface breaks, and mechanical marks.

An forged steel threaded half coupling is designed to be welded on site at its one or both the ends to connect a pipe or pipes together and allow change in direction, pipe diameter, branching or ending. This NPT threaded half coupling then becomes part of a system for transporting fluids such as oil, gas, steam, chemicals, in a safe and efficient manner for long distances.

Several grades of threaded half coupling are included in this specification. Grades are designated with a prefix, based on the applicable ASME, ASTM, JIS, DIN or MSS standards. A general summary of the threaded half coupling dimensions fitting classes is applicable to all WP grades of stainless steel. There does not exist classes for the CR grades.

Materials and Grade :
Specification : ASTM A182, ASTM SA182
Dimension : ANSI B 16.11 / BS3799
Size : 1/8″ NB TO 4″ NB
Class : 150#, 300#, 600#, 900#, 1500#, 2000#, 3000#, 6000#, 9000#
Range : Coupling, Plug, Socket, Bushing, Elbow, Tee, Nipple, Union,Threading Outlet, Welding Outlet, Sockt Weld Outlet.
Stainless Steel Screwed-Threaded Half Coupling : ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Duplex Steel Screwed-Threaded Half Coupling : ASTM A 182 –F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 S 31803, S 32205, S 32550, S 32750, S 32760
Carbon Steel Screwed-Threaded Half Coupling : ASTM/ ASME A 105, ASTM/ ASME A 350 LF 2
Alloy Steel Screwed-Threaded Half Coupling : ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91.
Copper Alloys Screwed-Threaded Half Coupling : 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)
Nickel Alloy Screwed-Threaded Half Coupling : 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)
Forged Screwed-Threaded Half Coupling Dimensions :
Threaded Half Coupling Dimensions

 

NPS 1/2 to 4 – 3000 LBS
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
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

 

NPS 1/2 to 4 – 6000 LBS
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
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

Exporter of  Forged steel threaded half coupling, Threaded half coupling material in Singapore, Korea, Mexico

Ready stock of Threaded pipe half coupling, NPT threaded half coupling
Check Threaded half coupling dimensions, threaded half coupling size

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