keystone slot screen slotted liner well pipe

keystone slot screen slotted liner well pipe

keystone slot screen slotted liner well Specification
API Std.Tubing&Casing			ID mm	Length m	Slot Length mm	Slot No./m	Slot Width mm	Slot Tolerance	Valid Filter Area cm2/m	Max Strength KN
Spec.mm	Thickness mm	Per Weight Kg/m
60.3	5	6.84	50.3	3	80	200	0.3	±50	48	512.54
73	5.5	9.15	62	3	80	240	0.3	±50	57.6	688.55
88.9	6.5	13.22	75.9	3	80	280	0.3	±50	67.2	995.1
102	6.5	15.22	88.6	3	80	300	0.3	±50	72	1151.2
114	7	18.47	100.3	10	80	320	0.3	±50	76.8	1400.4
127	7.52	22.13	112	10	80	340	0.3	±50	81.6	167,3.8
140	7.72	25.11	124.3	10	80	360	0.3	±50	86.4	1900.2
	9.17	29.48	121.4	10	80	360	0.3	±50	86.4	2232.4
168	8.94	35.09	150.4	10	80	400	0.3	±50	96	2672.95
178	8.05	33.68	161.7	10	80	440	0.3	±50	105.6	2559.2
	9.19	38.19	159.4	10	80	440	0.3	±50	105.6	2940.7

keystone slot screen slotted liner well pipe

Sorts:API casing;
Length:<=15m(each);
Outside diameter:50~200mm;
Slot width: (0.10~4)mm±0.03mm;
Slot Number:as per customer’s requirement;
Slot shapes:straight in line pattern,staggered pattern,spiral pattern;
Slot space:as per customer’s requirement;
Slotted casings with apertures of 0.2~6mm are widey used to sands prevention of oil and wells.