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Cementing & Circulating Hoses Threaded End Models
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General Description
Introduction
ACT's Cementing & Circulating Hoses are manufactured in various sizes (from 1" to 4") and in various
configurations to meet virtually all needs of Oil Industry. These can handle a wide variety of fluids at cold working
pressure up to 20,000 PSI. These hoses are made in steel to meet ASTM/AISI standards, are rugged, fold up easily and
quickly for transportation. These .are specially heat treated to get the desired hardness to suit various applications.
Even sizes beyond 4" can be supplied to meet customer requirement.
Service Applications
These hoses are recommended for service in Low Pressure Lines, High & Extra High pressure Lines, Discharge Lines,
Water Lines, Well Testing Lines, Cementing & Circulating Lines, Temporary Flow Lines and Extra Pressure Abrasive
Applications.
Swivel Joint Connections
ACT's hoses features ACT's Swivel Joints which provide flexibility, maximize flow characteristics and
absorb shock vibrations.
Wing Unions
ACT's wing unions end connections provided in the cementing hoses ensure pressure tight and fast make up and
quick break-out without threading, welding or special connections.
Sour Gas Service
ACT's cementing hoses are available in various sizes and configurations for sour gas service as per NACE
standards MR-01- 75 and API standard RP-14E up to cold working pressure of 15000 PSI.
Method of Construction
These hoses can be manufactured either threaded or integral or welded constructions or with NPS end
connections.
Standard Lengths of Hoses
Following standard lengths are available. These lengths are fully extended lengths of the unfolded hoses:
Threaded Hose - 12 feet
NPS Hose - 12 feet
Welded Hose - 12 feet
Integral Hose - 12 feet
Other lengths can also be provided on request. ACT's hoses are also available in half section configuration. In
this case, stated length will be half of the length of comparable full length section. The loop can be divided into various
sections depending upon the number of unions in the loop. The loop is generally in 4 & 2 sections.
Swivel Joint Styles
ACT's Swivel Joints can be manufactured equivalent to style 10, 20, 30, 40, 50, 60, 70 & 80. Normally the most
used style in various applications in style 50 and style 10 but PARVEEN’S can cater for any style to meet customer
requirements.
Pressure Ratings
Hoses with following ratings are available as given in table below.
Interchangeability
ACT's hammer unions or end connections are interchangeable with the unions and connections of all the major
manufacturers of these products in the world.

ACT's typical steel Cementing & Circulating Hoses are shown below with its model numbers. These hoses have either Threaded ends or NPS or Integral or Welded ends.
Model Number indicates:
i. Type of Sweep i.e. Long Sweep or Short Sweep (i.e. LS or SS)
ii. Style of Swivel Joints used (i.e. Style 10, Style 50 or Style 10 & Style 50 both &
numbers of swivel joints i.e.1 or 2)
iii. Numbers of Unions used (i.e. 1, 2 or 4 etc.
iv. Type of end connection i.e. Threaded (T), NPS (N), Integral (I) or Welded (W)
Example: Model Number PLSCCH-50-2-4U-1 indicates.
i. PLSCCH : Parveen Long Sweep Cementing & Circulating Hose.
ii. 50-2 : Style 50 Swivel Joint, 2 Numbers.
iii. 4U : 4 Numbers of Union
iv. I : Integral Union End Connection
I. THREADED ENDS USING API LINE PIPE THREADS
UNION (THREADED) |
1 NO. |
1 NO. |
2 NOS. |
2 NOS. |
4 NOS. |
4 NOS. |
S. JOINT (THREADED) |
STYLE-50 (2 NOS.) |
STYLE- 10 (2 NOS.) |
STYLE-50 (2 NOS.) |
STYLE-10 (2 NOS.) |
STYLE-50 (2 NOS.) |
STYLE-10 (2 NOS.) |
MODEL NUMBER |
PSSCCH-50-2-1U-T |
PSSCCH-10-2-1U-T |
PSSCCH-50-2-2U-T |
PSSCCH-10-2-2U-T |
PSSCCH-50-2-4U-T |
PSSCCH-10-2-4U-T |
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