Cementing & Circulating Hoses

Introduction

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
Our hoses features Swivel Joints which provide flexibility, maximize flow characteristics and absorb shock vibrations.

Wing Unions
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
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 requirements. These 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
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 and can be cater for any style to meet customer requirements.

Pressure Ratings
Hoses with following ratings are available as given in table below.

Interchangeability
Hammer unions or end connections are interchangeable with the unions and connections of all the major manufacturers of these products in the world.