Johnson screen filter Introduction of Johnson screen filter Johnson screen filter are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technology is used with each intersecting poi
The graphite block adopt vibration-molded, carbonized and graphitized under precise technical control. Usually machined to specific shapes for various purposes.
We have polished stainless steel pipe both for seamless type and welded type,and we can do both internal and external polished for all kinds of stainless steel pipe, polishing grade for example 180grit, 320grit, 400grit, 600grit, 800grit and mirror finish
Rare earth ferroalloys are ferroalloys of rare earth elements and iron as the main components.Rare earth ferrosilicon is lumpy, metallic luster, hard and brittle, easy to crush.
API 5L Psl1 Line Pipe;API 5L lined pipe cover seamless and welded carbon steel line pipe which suitable for use in conveying gas and oil industry. Our factory can offer high quality API5L line pipe to all of worlds with API certificate.