we are the most professional factory for producing screen tube, screen plate,water distributor, water input device etc Main product: Stainless Steel Sieve Tube,Precision filtration tube,filter, screen plate, water distributor, water input device,resin sprayer fittings,water filter nozzle etcMaterial: 1Cr18Ni9Ti; 304L,316L; 317L;904L; Hastelloy alloy B,CThe Max.gap:8mm; Min.gap:0.05mmLength:20- ...