Hengyuan Hardware Co. Ltd

*Material:SS or LCG.*Slot:0.1 mm - 35mm*length: 50-6000mm*End connections: Weld or threaded*OD:20mm-1000mmStainless steel round wire welding type sieve tube I, product use Used for various pumping oil, gas and water Wells played sand protection, prolong production cycle pump function, improve productivity, wastewater treatment and chemical branch are available. II, structure characteristics Around the welding type stainless steel sieve tube is "V" type by large openings, 1Cr18Ni9Ti forming welded wire around the system, it is through control round wire the gaps between the role play sand control, around the welding stainless steel sieve tube with other types of sand control tube comparison, specific have higher flow capacity, high strength, corrosion resistance is out of shape not easily long life, safe and reliable, obvious effect, low cost, is a bit oil industry in the most effective sand control tools. 1, technical parameters 1. Specifications 2. Silk around width (gap) coefficient as follows: (units) mm: 0.1 0.15 0.20 0.25 0.30 0.35 0.40 0.45.50 0.75 1.00 1.25 3. Length factor as follows: (units) mm: 1000 1200 2000 4000 6000 IV, tie-in way Welded loop joint thread silk buckle joint flange joint V, sieve tube material Stainless steel wire low carbon steel wire galvanized steel wire VI, filtration method Inside filter outside filtering (evaginate reflexed round wire evaginate)

*Material:SS or LCG.*Slot:0.1 mm - 35mm*length: 50-6000mm*End connections: Weld or threaded*OD:20mm-1000mm Sieve silk specification: 2.2x 3.0 mm, 2.3 * 3.0 mm, 3.0 * 4.6 mm, 3.0 * 5.0 mm, etc The specification: torre 3.8 mm / 22 root, 380 mm / 32 root, 380 mm / 48 root, 380 mm / 50 root Special specifications on request (such as: inside into liquid, reflexed, etc.). II, features: 1. The section for screening all the trapezoid. Wedge graphics width values dimension a 1.3, 160, 180, 2.0, 2.2, 2.5, 3.0, because screen bar section, so aperture for trapezoid within the small, is extremely advantageous filtering and washing. (against) in liquid 2. Reinforcement bar, bar, circular cross section wedge shape, according to the user's different USES, can perform a variety of collocation with screening bar. III, the properties of product: 1. Firm structure, high temperature corrosion resistance, mechanical performance is good, long service life, safe and reliable. 2. Joints can be made into parallel connectors, the common thread joint, taper tooth joints and trapezoidal tooth connector. 3. Mainly used in oil, gas well, well sand control, mud filtering and other many medium can also be used in water treatment, water softening, oil products the filtration and chemical acid in such organic solution Vshaped ladder-like stainless/carbon steel screen is a perfect combination of V-shaped wire and V-shaped rod or round rod. The wire is welded onto the rod at each intersection point. Advantage 1. A continuous slot opening which significantly increases the available open area, thus providing greater access to the water bearing zone. 2. A Vshaped profile wire which avoids clogging and ensures an uninterrupted flow. 3. A uniform and efficient well development due to the continuous slot opening. 4. Ladder-like wire welded screens have a strong structure and high open area, as well as accurate slot dimension. 5. Ladder-like wire welded screens have the features of easy backwashing, last long, safety and reliability as well as low comprehensive cost.