Dalipu supply oil perforated tube Slotted pipe
Product Name:Dalipu supply oil perforated tube Slotted pipe
Material:carbon steel, stainless steel
Pipe categories:oil casing, tubing
Length (single):15 m or less
Pipe diameter:50 to 500 mm (length of 15 m or less)
Wall thickness:20 mm or less
Seam width:(0.10 ~ 4) mm + / - 0.03 mm
Stitch count:any
Slot layout:parallel, crisscross, spiral
Slotted tube profile:Slotted pipe is in various ways on the petroleum casing or tubing cutting out more than a certain specifications of the longitudinal or helical inline and staggered slot. After the use of special ultra-thin cutting plate and beam cutting and become, the slit width (0.2 0.5 mm). Seam cross section is rectangular, trapezoidal (trapezoid Angle of 3-8 degrees) and form (hole) and so on many kinds of form, can guarantee the permeability is 0.5% - 10%, the arrangement of aperture can according to user requirements for processing.
Product Features:
(1)Slotted pipe is suitable for the sand sand sand control well diameter greater than 0.3 mm.
(2)Cutting edge verticality, trimming smooth, without burr, slotted evenly.
(3)Large flow area, 27/8 "screen 300 slot / 1.5 m, 2.4 times larger than pipe flow area of the same specification.
(4)The overall anticorrosive processing, improved the sieve tube corrosion resistance and wear resistance, can prolong
its life underground.
(5)Slotted tube adopts J55 and N80 oil casing processing, high strength, is not easy to deformation.
(6)The size is big, easy to pipe string configuration.
