Fa'amama fa'aalafaga Fa'aa'oa'oga Fa'aluma

Forepoling, e ta'ua foi o le faamalu paipa, o se talosaga e fa'aoga e fa'amalosia ai le taualuga o le alavai i tulaga ma'a malepelepe.vili faiga e aofia aipusao faagaau ia e viliina i totonu o le uta e pei o se faamalu ma faatumu i grouting.O le KAT Casing System e mafai ai ona fa'afaigofie ona ave fa'alava fa'alava i totonu o le 'ele'ele ma le mana'omia maualalo.I fa'aonapo nei forepoling e mafai fo'i ona fa'aogaina pusa fiberglass mo fa'amau mata ultra-umi.

KAT Casing Systems e masani ona faʻaaogaina i le muaʻi faʻaaogaina o RoX + 88,9/8, RoX 114,3/10 ma RoX 139,7/10.

Pusa fa'amau

E masani lava o le tasi faaputuga e aofia ai le tele o pusa uamea o le 1,5 - 3 mita

So'oga ile filo

Vaila tui mo grouting

Ta'amilosaga fa'amau fa'amau: 88,9 - 114,3 - 139,7 - 168,3 mm

.Pilot Bits .Fonotaga Mama .U'u vili .Amata Casings .Casings Fa'aopoopo .Poloka Fa'a'au'au (u'u pito) .fetuutuunai .Valve Fa'a'au .Forepoling Drilling Systems

Code faiga	Fa'amau				Pepa mama				Pilot bit		filo
	[mm]	[i totonu]	[mm]	[i totonu]	[mm]	[i totonu]	[mm]	[i totonu]	[mm]	[i totonu]
RoX+ 76,1/4	76.1	3	4	0.157	52	2.047	90	3.543	66	2.598	R32
RoX+ 76,1/8	76.1	3	8	0.315	47	1.850	90	3.543	59	2.323	R32
RoX+ 88,9/4	88.9	3 ½	4	0.157	71	2.795	99	3.898	80	3.150	T38
RoX+ 88,9/8	88.9	3 ½	8	0.315	50.8	2.000	94.9	3.736	70	2.756	T38
RoX+ 101,6/10	101.6	4	10	0.394	65	2.559	110	4.331	79	3.110	T38
RoX+ 114,3/5	114.3	4 ½	5	0.197	91	3.583	128	5.039	102	4.016	T38
RoX 114,3/10	114.3	4 ½	10	0.394	73.5	2.894	120.30	4.736	92.5	3.642	T38
RoX 139,7/10	139.7	5 ½	10	0.394	94	3.701	145.70	5.736	117.5	4.626	T45
RoX+ 159,0/10	159.0	6 ¼	10	0.394	119	4.685	169.0	6.654	137	5.394	T45
RoX+ 168,3/10	168.3	6 ⅝	10	0.394	127	5.000	182.3	7.177	147	5.787	T45
RoX+ 219,1/12,7	219.1	8 ⅝	127	0.500	167	6.575	234	9.213	191	7.520	T45
RoX+ GFRP 76,1/8	76.1	3	8	0.315	47	1.850	90	3.543	59	2.323	R32
RoX+ GFRP 76,1/8	76.1	3	8	0.315	47	1.850	90	3.543	59	2.323	T35