304 Wedge Wire Continuous Slot Johnson Screen Use for Water Well Drilling

'Quality initially, Honesty as base, Sincere company and mutual profit' is our idea, in order to create repeatedly and pursue the excellence for Slotted Pipes, Stainless Steel Wedge Wire Screen, Stainless Steel Seamless Pipe. The company is committed to the development of new products in the market and pursues the principle of improving product quality and treating customers wholeheartedly. With unremitting efforts, we will maintain a well-known position in the industry, and will establish a better corporate image and create a better quality corporate brand. Although delivery time depends on the order quantity and the complexity of it, we still try to supply With the technology as the core, develop and produce high-quality merchandise according to the diverse needs of the market.

1.Introduction
Drill pipe screen also called Drill pipe spill, tapered structure, which is used for filtering drilling fluid in the petroleum geology drilling, and protecting the MWDS instrument. Picked up below the kelly bar instead of the joint in use. During the drilling fluid circulation, the impurities are filtered out by the screen mesh within the joint. Then the clean drilling fluid could prevent the impurities clogging bit port.
Filter the drill string is designed for mud cleaning from mechanical impurities directly in the well to prevent failure of drilling tools, as well as to prevent the drill pipe of foreign bodies in the process of changing the drilling tools or equipment: dirt, scale, etc. the Filter is designed to work in all macroclimatic regions with moderate and cold climate

2.Instructure
The Filter consists of perforated stainless steel sheet, cut and folded under a truncated cone of predetermined angle, a perforated bottom, a removable Seating ring and the extractor handle. Grade of steel from which is made the filter corresponds to AISI 304. The inside of the filter in the narrow part of the cone, an extra filter perforation 1mm. All filters are suitable for use in environments with CO2 and H2S up to 10%.
Selective, not continuous perforation increases the reliability of the filter
makes the gap impossible.
This product adopts normal oil tube as materials to guarantee product quality.
And adopts laser positioning slotting technology so as to ensure that slotting is uniform, to improve degree of passing through the gap; and because the product is equipped with inner container wrapped by 60 mesh stainless steel filter screen which can effectively prevent entry of sundries.
Drill pipe screens are equipped in drill pipe water hole to filter drilling fluid. Its function is to adviod water hole clogging.

3.Function
Drill Pipe Screens are an integral part of any directional drilling application. Automatic drillers for oilfield drilling operations need to be protected properly for cost-effective projects. Specialty Supply’s complete line of MWD Tools include many different lengths and types of drill pipe screens for the protection of your expensive and sensitive measurement while drilling equipment.This combination of materials has been field proven to outlast the competition in high wash environments. Our screens are available in every configuration to fit your specific requirements.

4.More
Drill Pipe Screens and Strainers are a vital component in any directional drilling application, protecting valuable equipment from highly abrasive solids. Our screens are proudly manufactured in China, from high quality heat treated stainless. We stock screens from 2' to 4' in length with thicknesses ranging from 7 to 16 gauge. We know that different situations call for different screens, so we stock screens for both high-flow and slow-flow applications and stock most common connection flange sizes, outer rings, bolts, cores and can assemble ship in most cases same day.

5.Model

Mainly specification	5-1/2 4-1/2 3-1/2 2-7/8 inch etc.
Material	Stainless steel 304、304L/316/316L，Painted,Alloy steel (acid and alkali resistance, anti-aging, long service life)

Sticking for the principle of 'Super Quality, Satisfactory service', We have been striving for being a superb small business partner of you for 304 Wedge Wire Continuous Slot Johnson Screen Use for Water Well Drilling. We really have to care about our employees and our customers and consider the interests of the larger community before we make any decisions. Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs.

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