- Stainless steel 304 or 316L
- Liquid Filtration
- High strength
- Standard thickness
- 1.5mm， 2.0mm, 2.5mm, 3mm
- Standard hole size
- 3mm or 4mm
- Less than 2m
- OEM serive
- Brand Name
Sany stainless steel spiral welded perforated tube introduction
stainless steel spiral welded perforated tube is also be called perforated tube, Spiral welded tube, Spiral tube, Skeleton of filter element.
Sany stainless steel spiral welded perforated tube specification
304 or 316 stainless steel
1.0mm, 1.5mm, 2mm, 2.5mm, 3mm etc.
Standard hole size
Standard hole interval
special material and requirements can be customized as well
Sany stainless steel spiral welded perforated tube feature
1>Large support, high roundness, high straightness, higher strength than straight seam welded tube.
2>Small raw materials manufacture large welded tube.
Sany stainless steel spiral welded perforated tube application
Petroleum, Petroleum extraction, chemical industry, Sewage treatment, power plant filtration, purification water treatment equipment.