China supplier thread female api hammer union

Nominal pipe Size:2”, 2-1/2”, 3”, 4” , 6” , 8”;
Pressure Rating:1000psi cwp;1500 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Manifold and line connections.
Features 
Pressure-tight make-up with hammer;

Economical, low-pressure union

Nominal pipe Size:1”, 1-1/4”, 1-1/2”,2”, 2-1/2”,3”, 4”;
Pressure Rating:2000psi cwp;3000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
General-service manifolds and lines.
Features 
Economical, general-purpose union;
Butt-weld available.

Nominal pipe Size:1”, 2”, 3”,4”,6”,8”, 10”;
Pressure Rating:2000psi cwp;3000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Manifold and line connections, suction service, and corrosion service.
Features 
O-ring in male sub improves sealing and protects metal-to-metal seal against corrosion;
Replaceable O-ring extends union service life.

Nominal pipe Size:2”, 2-1/2”, 3”,4”,6”,8”,10”,12”;
Pressure Rating:4000psi cwp;6000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Manifold and line connections, pump suction, and mud service.
Features 
2-1/2” through 12” sizes have O-rings for primary seal;
Butt-weld available.

Nominal pipe Size:1”, 2”, 3”, 4”;
Pressure Rating:6000psi cwp;9000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Steam service, boiler connections, manifold, and line connections for production, drilling, and well servicing.
Features 
Bronze seat provides primary seal; will not rust in water services.

Nominal pipe Size:1”, 2”, 3”, 4”;
Pressure Rating:6000psi cwp;9000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Manifold and line connections and mud service.
Features 
Compact;
Replaceable, lip-type seal provides primary seal, protects secondary metal-to metal seal, and minimizes flow turbulence;

Nominal pipe Size:1”, 2”, 3”, 4”,5”,6”;
Pressure Rating: 1” to 4” 10000psi cwp;15000 psi test; 5” to 6” 7500psi cwp;12000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Cementing, fracturing, acidizing, testing, and choke and kill lines.
Features 
Replaceable, lip-type seal provides primary seal, protects secondary metal-to metal seal, and minimizes flow turbulence;
Butt-weld available;
5” and 6” sizes have O-rings for primary seals.

Nominal pipe Size:2”, 3”, 4”,5”;
Pressure Rating: 2” to 3” 10000psi cwp;15000 psi test; 4” to 5” 7500psi cwp;12000 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
For high-pressure connections where lines can’t be aligned.
Features
Ball seat provides positive seal with up to 7-1/2°misalignment; 2” model up to 4°;
Replacement O-ring on male sub provides primary seal, and protects metal-to-metal seal against abrasion and corrosion;
Available with threaded or butt-weld ends.

Nominal pipe Size:2”, 3”, 4”;
Pressure Rating: 15000psi cwp;22500 psi test;
Connections Type: pipeline thread, tubing thread, butt-weld;
Component Parts: Nut, Male Sub, Female Sub, Seal Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Cementing, fracturing, acidizing, testing, and choke and kill lines.
Features
Replaceable, lip-type seal provides primary seal, protects secondary metal-to metal seal, and minimizes flow turbulence;
Butt-weld available;

Nominal pipe Size:2”, 3”;
Pressure Rating: 20000psi cold working pressure;
Connections Type: butt-weld;
Component Parts: Detachable Nut, Male Sub, Female Sub, Seal Ring, Retainer Segment, Retainer Ring;
Sour Service Models to NACE MR-01-75.
Recommended service
Cementing, fracturing, acidizing, testing, and choke and kill lines.
Features
Replaceable, lip-type seal provides primary seal, protects secondary metal-to metal seal, and minimizes flow turbulence;