wholesale pipe base screen D771 steel pipe welding parts

Specifications

steel pipe welding parts

Tianjin Aokai Oil Tools Co., Ltd. offers high quality Johnson Screen pipe water well  screen,wedge wire water well screen,V wire water well screen,continuous wedge wire screen ,stainless steel water well screen,water filter and other  related products.

Our main products are: continuous slot wire wrap screen(Johnson screen type), pipe base screen, perforated pipe, slotted pipe, sieve plate, bend wedge wire ,water  strainer, casing. 

continuous slot wire wrap screen(Johnson screen type)

 pipe base screen

pipe base screens are manufactured with strict quality standards to be at par with international standards. The screen jackets are manufactured by spirally wounding narrow faced Vee-Wire around a cage of longitudinal support rods. Each intersection point of these wires is fusion welded. These jackets are then mounted over seamless pipe(API Casing, tubing)which  is perforated as per international standards to ensure flow performance, and then both ends of jacket are welded on to the seamless pipe.

Feature:

1High flow capacity. The jacket is made of vee wire well screen this allow more water or oil to enter at much lesser frictional head loss and the efficiency of well is improved appreciably.

2: Perfect integral strength and strong anti-deformation ability
The internal part of filtration jacket is supported by base pipe and the outer protective shroud can be fixed outside the filtration jacket if necessary. The integral strength of base pipe with drilled holes is merely 2~3% less than standard casing or tubing. So it can withstand compression deformation from stratum with sufficient integral strength. Even if local deformation occurs, the gap of compressed part will not be enlarged. It has been proved to be highly reliable on sand control.

3: More choice: The  screen jacket material can be stainless steel or low carbon steel,it is can as per your requirement.

4. Slot with high density, low flow resistance .Slot density are 3~5 times as traditional slotted screen, with low flow resistance. It is conducive to increase production of oil or gas.

5. Good manufacturability makes high efficiency, low cost, and large-scale production achievable

Production Flow:

Bundle,container box or as per your requirement

Quality priority and honest basis is our service principle: Looking around the world, developing and advancing quickly is our strategy.

Due to our quality management standards and efficient after-sales services, "To make our clients satisfied with our product" is our consistent service principle