water filter nozzle material stainless steel 304,304L,316,316L. ... Trading Co., Ltd. Screen Sieve Factory is a mainly water filter nozzle factorywe have three branch company in BEIJING, GUANGZHOU ... diameter min 30mmWedge wire screen length 30-100mm application in water treatment, oilfield, mining, food industry, chemical industry Surface ... We can also produce as per your request. water filter nozzle