Anping Tianshan Wire Mesh Industry Co., Ltd. produce all-welded wire around johnson screen, it can be widely used in  oil, gas, water wells sand prevention, chemical, environmental protection industries, its position in the water treatment industry, particularly conspicuous is that all kinds of water and collection of resin filter sieve of the most widely used kind. our company's johnson screen  uses the world's most advanced European-wide around the welding production process, application of special trapezoidal (wedge) in the cylindrical wire windings arranged in a group of Zhou's vertical rod formed on the welding system. Whole program welded to ensure the continuous integrity of the product stringent, making it the ideal gap size of the formation, but also widely used than the current domestic welding process, we produce filtration tube or sieve with a tube surface smooth, No production of edges and corners, no burr, cracks do not leak even fat characteristics. The production chain by professional production personnel using advanced sophisticated professional equipment for production. Product specifications and raw materials can be customized according to customer needs in particular (universal adoption of the 304,316,316 L), all products are strictly refer to the authority of the standard production product testing to ensure product quality, in order to ensure the interests of customers, the most economical investment achieve maximum production efficiency.
Advantages:
1. the application of trapezoid (wedge) wire , so that sieve with the sieve Vee-shaped gap formed between the openings. The design form than other forms of products to operate more efficiently, ensuring the smooth nature of water filtration.
2. Trapezoid (wedge) in the cylindrical winding wire continuous weeks of the rod-type array to form a sustained high-density uniform gap to ensure that the opening area percentage of the screen and non-blocking, avoiding the high-density accumulation of sediment caused by obstruction , so as to increase productivity or extend the life of wells to provide a guarantee.
3. Around the wire with all the vertical rod through the welded connection between the combination of both, strong and durable, the working life cycle longer.
4. According to the actual needs of the design arrangement of the longitudinal rod, and the screen form of continuation of cracks, making the product has a higher compression performance.
5. The product of the excellent performance of the wells, the efficiency and the use of cycles, making the product to become the leader in water filtration equipment.
Notes:
 1. This product can be customized according to the actual needs of customers with different specifications and raw materials (mainly two kinds of stainless steel and carbon steel), to ensure reasonable investment, saving production costs.
2. Non-stainless steel products can be handled through the zinc forms a protective layer. Clean aesthetic appearance.
3. Can be produced according to customer needs packaging.
4. The product also has been widely used in oil and gas industry, chemical industry, papermaking, water treatment, coal washing and other industries.