It is a standard pipe joint that supplies copper pipe fittings, straight flanges, eccentric reducers, welded and reduced diameters. Special features are corrosion resistance, high pressure resistance, good flexibility, and the material is copper. For…
Material: water-blocking spunbond cloth + meltblown cloth + hydrophilic spunbond cloth Color: blue Packing: 50 pcs / box Size: 17.7 * 9cm The mask consists of three layers. Water blocking spunbond cloth to prevent the infiltration of mist and water…
Material: Non-woven Filter effect: 95% Color: White Mask style: hanging ear Function: filter particulate matter The half-folded design in the middle, without glue bonding, the mask is strong and durable, and the shape is more three-dimensional.…
Material: Non-woven Size: 21 * 15.5cm Color: grey Device: Breathing valve The one-way air valve design makes KN95 mask breath more smoothly. The half-folded design in the middle, without glue bonding, the mask is strong and durable, and the shape…
Material: polypropylene spunbond non-woven fabric and jet fleece Size: 17 * 9.5cm Color: White Mask style: hanging ear Packing: 50 pcs / box The three-layer filtering guard of the mask can resist more than 90% of viruses and bacteria and protect…