1.The minimum slot width that can be achieved is about 0.012 in. Slots that cut less than 0.020 in. in width involve
high costs because of excessive machine downtime to replace broken saw blades that overheat, warp, and break.
2.The single-slot staggered, longitudinal pattern is generally preferred because the strength of the
unslotted pipe is preserved.
3.The staggered pattern also gives a more uniform distribution of slots over the surface area of the pipe.
4.The single-slot staggered pattern is slotted with an even number of rows around the pipe with a
typical 6-in. longitudinal spacing of slot rows.
Our factory is specialized in producing laser slotted screen pipe used for petroleum. It can prevent 99% sand, decrees 80% of
oil well heavy repair and increase the oil well's strength, integrality and stability of keeping off sand. Although its structure is
simple, it is very effective. It has small cuts of 0.10—0.5mm in the tube wall.
If interested,pls contact:
Cynthia
Skype:aldfilters
Email:sales03@xxldlq.com
Mob:86-15637366455(whatsapp,viber,wechat)
