Fmc Weco Style Hammer Union High Pressure Fig. 1502

Hammer union is mainly used in oil industry in high-pressure pipline connection. Size have 1" to 5", work the pressure 7Mpa to140Mpa(1000psi-20000psi), the API 6A and 16C  cetification, prevent H2S union according to the NACE MR 0175.

Design features:

1.with self-lockubf type ACME thread design;

2. repd tightening and remove;

3. made by international standard, and can be interchangeable with imported parts;

4. Seal with high pressure resistance;

5.Using NC mechine tool processing Seiko degree is high;

6. Type, specification identifies die forging on the wing nut, identification and convenient;

FIG100

1,000 psi cold working pressure
Recommended service
Manifold and line connections
Features
* Pressure-tight make-up with hammer
* Economical low-pressure union
A: precision sealing surface binding guarantees reliable pressure seal.
B: recommended the use of low pressure manifold and the work pressure is not more than 1000Psi.
B: type 100 Hammer Union, 1000PSI NSCWP, the test pressure 1500PSI black nuts, yellow
parts

FIG200

2,000 psi cold working pressure
Recommended service
General service manifolds and lines
Features
* Economical, general-purpose union
* 1 to 8-inch sizes
A: the union of compact structure, widely used in low-pressure well pipeline, can also be used in the medium pressure range of air, water, oil or steam applications requirements.
B: the available models use the welding Sch.40.
C: type 200 Hammer Union, 2000PSI NSCWP, the test pressure 3000PSI blue nut, grey parts

FIG206

2,000 psi cold working pressure
Recommended service
Manifold 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
* 1 to 8 inch sizes
A: the union of compact structure, widely used in low-pressure well pipeline,
can also be used in the medium pressure range of air, water, oil or steam applications requirements.
B: the available models use the welding Sch.40.
C: type 2006Hammer Union, 2000PSI NSCWP, the test pressure 3000PSI
blue nut, grey parts.

 

FIG400

4,000 psi cold working pressure through 4-inch sizes; 2,500 psi cold working pressure, 5 through 12-inch sizes
Recommended service
Manifold line connections, pump suction, and mud services
Features
* 2-1/2 through 12-inch sizes have O-rings for primary seal
* Butt-weld available
* Available for sour gas service
See specifications tables (pages WU1A to WU6A) for sizes, dimensions,
weights, materials, and part numbers

FIG602

6,000 psi cold working pressure
Recommended service
Manifold line connections and mud service
Features
* Replaceable, lip-type seal provides primary seal, protects
secondary metal-to-metal seal, and minimizes
Flow turbulence
* Butt-weld available
* Available for sour gas service at 6,000 psi cold working pressure
See specifications tables (pages WU1A to WU6A) for sizes, dimensions, weights, materials, and part numbers

FIG1002

10,000 psi cold working pressure through 4-inch sizes; 7,500 psi cold working pressure, 5 and 6-inch sizes
Recommended service
Cementing, fracturing, acidizing, testing, and choke-and-kill lines
Features
* Replaceable, lip-type seal
* 5 and 6-inch sizes have O-rings for primary seals
* Available for sour gas service: 7,500 psi cold working pressure
* Butt-weld available
See specifications tables (pages WU1A to WU6A) for sizes, dimensions, weights, materials, and part numbers