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Special filter pipe for geothermal well hot spring well filter water layer
Welding type sieve tube is composed of a supporting bar and a sieve of two parts. 1 screen section are trapezoidal. Wedge shape in the width of the value of the size of 1.3, 1.6, 1.8, 2, 2.2, 2.5, 3, and so on, due to the screen section of the ladder, so the gap is always small inside large, very favorable filtering and flushing. Inside, 2.2, 2.5, 3 and so on, as the screen section of the ladder, so the gap is always small inside large, very favorable filtering and flushing. (2) in the opposite direction, the wedge section, strip shape, circular shape, according to the different purposes of users, can be used with a variety of screen bars. Features: 1 solid structure, high temperature resistance, corrosion resistance, good mechanical properties, long life, safe and reliable. The 2 joint can be made into a parallel joint, an ordinary screw joint, a taper tooth joint and a trapezoidal tooth joint. The 3 is mainly used for oil and gas well, water sand, mud filtration, filter media can also be used for water treatment, water softening treatment, recovery of filter end filtration and chemical acid and other organic solvents of petroleum products.
Around the welding of stainless steel screen, geothermal well filter pipe, sand screen, filter pipe, wire filter, filter water filter pipe with geothermal wells, ground source heat pump wells,
With the air conditioning filter tube wells, wire tube, flower tubes, the trapezoidal screw filter pipe, spray sand filter pipe, tube
Wedge wire screen by API compliant tube and high precision wire filter composition.
Product features:
1, the ability to withstand pressure, suitable for harsh environment.
2, the pipe diameter is thinner, reducing the difficulty of drilling.
3, the standard sieve opening rate is 21%, also can be adjusted according to customer requirements.
4, the outer liner gap is uniform, the error is small, can effectively play a role in sand.
5, the continuous V type structure makes the water infiltration rate decreases, reducing the pressure on the pipe and equipment.
6, the base tube is made of API, K55, N80 standard J55, the outer screen is made of 304 stainless steel, can also according to customer requirements the use of other materials.
Applicable environment: km deep wells, oil wells, geothermal wells, poor construction conditions