Manufacturer, Suppliers and Exporters Pipe Threaded Coupling Fittings in India.

Threaded Coupling (Pipe Coupling) from pressure class 2000LBS, 3000LBS, 6000LBS ( 1000 PSI – 15000 Psi ) are available in DSA inventory. The socket weld fittings & threaded pipe fittings are manufactured by DSA in accordance with ASME / ANSI B16.11 international standards. Threaded Coupling (Half Coupling / Full Coupling) are offered in various grades including stainless steel coupling and fittings, brass fittings, copper fittings, carbon steel, nickel alloys, cupro nickel, alloy steel. Threaded Coupling sizes ranging 1/8” NB – 4” NB  are available and can be polished and fabricated as per customer specification. Other Threaded fittings 45 & 90 Degree Threaded Elbow, Equal / Reducing Threaded Tee, Threaded Union, Threaded Elbow, Pipe Cross, Hex Plug / Square Plug / Round Plug / Bull Plug, Threaded Cap, Swage Nipple, Threaded Nipple and Threaded Bushing

threaded half coupling

Threaded Half Coupling

pipe threaded coupling full

Threaded Full Coupling

ProductThreaded Coupling
Sizes1/8” NB – 4” NB
MarkingDSA Specs-Description-Heat No.
MOQ/Supply Ability 1 Piece/1000 Pieces
PortJNTP, Mumbai Sea
Payment TermsL/C, T/T, Western Union
Threaded CouplingANSI /ASME B16.11, MSS-SP- 43 79 83 95,  BS 3799
Pressure Class2000LBS, 3000LBS, 6000LBS ( 1000 PSI – 15000 Psi )
Threaded Fittings45 & 90 Degree Threaded Elbow, Equal / Reducing Threaded Tee , Threaded Union , Half Coupling and Full Threaded Coupling, Threaded Cross, Hex Plug / Square Plug / Round Plug / Bull Plug, Threaded Cap, Swage Nipple, Threaded Nipple and Threaded Bushing
MaterialStainless steel coupling, Carbon steel coupling, Duplex steel, Alloy Steel, High Nickel Alloys and Cupro-nickel
  • High tensile strength
  • Resistant to temperature
  • Dimensionally accurate
  • Great finish
  • Durable

ASME / ANSI B16.11 Forged Fittings (Socket Weld Fittings / Threaded Pipe Coupling Fittings)

threaded half coupling dimensionthreaded full coupling dimensions
Threaded Coupling Dimension
NPSEnd to EndODMin
of Thread

Threaded Coupling
An ISO 9001: 2008 certified company Manufacturer and Exporter of Socket Weld Fitting & ASME/ ANSI B16.11 Threaded Coupling fittings.
Brand: DSA
Manufacturer: Devdeep Steel Alloys
Model: ⅛” NB – 4” NB 2000LBS, 3000LBS, 6000LBS” NB
4 based on 1 reviews


PIPE FITTINGS : Butt weld Fittings | Pipe Elbow 45 Degree Elbow 90 Degree Elbow 180 Degree Elbow| Pipe Tee Equal Tee Reducing Tee | Pipe Reducer Concentric Reducer Eccentric Reducer | Pipe Cross Tee | Pipe Cap | Lap Joint Stub End | Forged FittingsSocket Weld Fittings | Socket Weld Elbow | Socket Weld Coupling | Socket Weld Tee | Socket Weld Union | Socket Weld Pipe Cap | Socket Weld Reducing Insert | Threaded Pipe Fittings Threaded Elbow | Threaded Coupling | Threaded Plug | Threaded Bushing | Threaded Nipple | Threaded Tee | Threaded Cap | Threaded Union | Pipe Nipple | Barrel Nipple | Swage Nipple | Hex Nipple | Close Nipple

FLANGE : Blind Flange | Raised Face Flange | Slip On Flange | Weld Neck Flange | Socket Weld Flange | Threaded Flange | Lap Joint Flange | Stainless Steel Flanges | Asme B16.5 Flanges | Ansi B16.5 Flanges