Data Casing API & Bit Clearance Data

2017-11-03

Ukuran						Ukuran Bit dan Diameter
Ukuran OD	Berat Per Kaki Nominal	Dinding	ID nominal	Kopling OD	Melayang	Ukuran Bit Nominal		Clearance Dari Drift Dia.
Inci	Pounds	Inci				Inci	Desimal	Inci
4 1/2	9.5	0,205	4.09	5	3.965	3 7/8	3.875	0,09
	11.6	0,25	4	5	3.875	3 7/8	3.875	0
	13.5	0,29	3.92	5	3.795	3 3/4	3.75	0,045
	15.1	0,337	3.826	5	3.701	3 5/8	3.625	0,076
5	11.5	0,22	4.56	5.563	4.435	4 1/4	4.25	0.185
	13	0,253	4.494	5.563	4.369	4 1/4	4.25	0.119
	15	0,296	4.408	5.563	4.283	4 1/4	4.25	0,033
	18	0,362	4.276	5.563	4.151	4 1/8	4.125	0,026
5 1/2	13	0,228	5.044	6.05	4.919	4 3/4	4.75	0.169
	14	0,244	5.012	6.05	4.887	4 3/4	4.75	0.137
	15.5	0,275	4,95	6.05	4.825	4 3/4	4.758	0,075
	17	0,304	4.892	6.05	7.767	4 3/4	4.75	0,017
	20	0,361	4.778	6.05	4.653	4 5/8	4.625	0,028
	23	0.415	4,67	6.05	4.545	4 1/2	4.5	0,045
6	15	0.238	5.524	6.625	5.399	5 3/8	5.375	0,024
	18	0,288	5.424	6.625	5.299	5 1/8	5.125	0.174
	20	0,324	5.352	6.625	5.227	5 1/8	5.125	0,102
	23	0,38	5.24	6.625	5.115	4 7/8	4.875	0,24
	26	0.434	5.132	6.625	5.007	4 7/8	4.875	0.132
6 5/8	17	0,245	6.135	7.39	6.01	6	6	0,01
	20	0,288	6.049	7.39	5.924	5 7/8	5.875	0,049
	24	0,352	5.921	7.39	5.796	5 3/4	5.75	0,046
	28	0,417	5.791	7.39	5.666	5 5/8	5.625	0,041
	32	0,475	5.675	7.39	5.55	5 3/8	5.375	0.175

Untuk informasi lebih lanjut silahkan hubungi:

ROSCHEN INC
ROSCHEN GROUP TERBATAS
ROSCHEN HOLDINGS TERBATAS

Skype: ROSCHEN.TOOL, ROSCHEN_GROUP

WeChat: + 86-137 6419 5009; + 86-135 8585 5390

WhatsApp: + 86-137 6419 5009; + 86-135 8585 5390

Email: roschen@roschen.com; roschen@roschen.net

Website: http://www.roschen.com; http://www.roschen.net

Hubungi kami kapan saja



86-137-64195009



roschen@roschen.com



QIANSHAO ROAD, SHANGHAI, CINA

8613764195009

Roschen.tool

0086-13764195009

roschen@roschen.com

Data Casing API & Bit Clearance Data

Down Lubang pengeboran

Tricone Bor Bit

berlian inti bor

ke lubang palu

Reverse Circulation Hammer