Lining Tubing

• 2020-09-09 19:30:53
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No clearance lining tubing is a special lining tubing newly invented and developed by our company. After the two tubings are connected, the tubing and the coupling lining tube form a continuous lining surface without clearance, which completely solves the joint corrosion at the joints. This kind of tubing can be used as downhole pumping tubing, water injection well tubing, and surface transportation pipeline.
 

Item	2 3/8 Liner	2 7/8 Liner	3 1/2  Liner	4 1/2  Liner
OD.mm	Φ52.5±0.2	Φ65±0.2	Φ79±0.2	Φ105±0.5
WT.mm	3.2～3.5	3.4～3.7	4.2～4.5	4.7～5.3