Pup Joints

pup joints with integral hammer lug union end connections, enable faster, easier make-up and break-out of temporary flow lines.

Features

1. Integrally forged hammer lug union end connections eliminate welding or threading.
2. Lightest pup lint available for fast, easy handling.
3. Available in butt weld, integral, threaded(NPT,, NPST)
4. Sizes from 2” to 4”
5. Pressure ratings 6000PSI to 20000PSI.
6. All products manufactured from forged steel which meets ASTM and/or AISI standards.
7. Available and designs for both standard and H2S service.

Integral Parts

Hammer Unions

We offer a wide range of standard and sour gas hammer unions. Each union is carefully inspected to assure long, dependable service in the most extreme conditions.

Color coded for quick identification

Unique identification for sour gas unions

Some include elastomer seal depending on size, pressure rating and style

All materials used meet ASTM/AISI standards

All Unions provide pressure-tight & positive sealing for low-pressure services(1000 to 2000PSI)

the spherical surface male sub and angular surface female sub form a metal-to-metal seal, the ball and tangent provides a perfect seal

Range from 1” to 12” with cold working pressures from 1000PSI to 20000PSI

Note:

Other sizes and types, please contact us for details

All end connections with NPT thread unless otherwise noted

5” FIG1003, 5” FIG1002 and all FIG2002 & 2202 are available in butt weld only

4” and 5” FIG1003, 5” and 6” FIG1002 are pressure rated at 7500PSI CWP and test pressure at 11250PSI for sour gas service they are rated at 5000PSI/CWP and 7500PSI/CWP test pressure

Frac Tank Unions

Size: 6” & 8”

Material: Ductile Iron or Carbon Steel

Butt Weld is available

Air-O-Unions/Seal-O-Grip Unions

Air-O-Unions are designed for 150 PSI maximum line pressure.

Features

Air inflates tube to seal around pipe.

Fast and easy make up without close alignment.

Allows Pipe expansion or misalignment (12°-15°) without breaking the seal.

No wrenches, bolts & nuts required.

Available in 4", 6", 8", 10", 12" 13",16" sizes.

NOTE: Line pressure = 150 PSI max. Tube pressure = Line pressure + 50 PSI = 150+50=200 PSI (max.)

Mud Tank Unions

Mud Tank Unions works at 500PSI maximum line pressure, O Ring Type

Application: Mud tanks, mud tank connecting lines, and pump suction flanges

Features

Molded nitrile seal provides a compression seal

Makes up with hammer

Elongated cross-section of seal ring ensures greater sealing surface when in contact with pipe

Accepts up to 70 pipe misalignment

NOTE: Square-Ring Seal-Set of Four is available

Bulk Material Discharge Hose

Loading/Deck Hose | Service Drillwater/Bulk Material Discharge 200 PSI WP

Application: Transfer of drillwater/cement/barite/bentonite

Tube: black SBR

Reinforcement: multiple plies of synthetic textile

Cover: black SBR

 Working Temperature -40°F to 250°F

4 to 1 Safety Factor

Potable Water Hose

Loading/Deck Hose | Service Potable Water Suction & Discharge 200 PSI WP*

Application: Transfer of potable water

Hose Construction:

Tube: white natural food grade rubber

Reinforcement: multiple plies of synthetic textile and steel helix wire

Cover: blue oil resistant CR+

Working Temperature -40°F to 250°F

Drill Water Hose

Application: Transfer of drillwater

Hose Construction:

Tube: black SBR

Reinforcement: multiple plies of synthetic textile

Cover: black SBR

Working Temperature -40°F to 250°F

4 to 1 Safety Factor

Extra Heavy Duty Fuel Transfer Hose

Application: Transfer of fuel/oil/oil base mud Compatible with 60% aromatics content

Hose Construction:

Tube: black oil resistant Buna N good for 60% aromatic content

Reinforcement: multiple plies of synthetic textile and helix steel wire

Cover: orange, oil abrasion and ozone resistant

Working Temperature -40°F to 250°F

Max Aromatics 60%/ 4 to 1 Safety Factor/ Full Vacuum Service