Casing Metric

The Metric Series Casing is manufactured from cold drawn seamless steel tubing. The dimensions and physical properties are in accordance with ISO 3551-1.1992 and BS4019 Pt.3. 1992. The most stringent quality control measures are employed during the whole manufacturing process. Straightness is controlled to better than 1 : 1200.

Casing Metric Series - Drillwell Ltd

All Metric Casings are normally supplied in length increments of 3 & 1.5 metres. Any other length increment may be supplied by request.

Metric Casing – Dimensions

	46	56	66	76	86
	In. mm.	In. mm.	In. mm.	In. mm.	In. mm.
Casing O.D.	44.2	56.2	66.2	74.3	84.3
Casing I.D.	37.2	47.2	57.3	67.3	77.3
Thds / in.	4	4	4	4	4

	101	116	113	146
	In. mm.	In. mm.	In. mm.	In. mm.
Casing O.D.	98.0	113.0	128.0	143.0
Casing I.D.	88.3	103.3	118.3	133.3
Thds / in.	4	4	4	4

Metric Casing – Part Numbers

	46	56	66	76	86
3.0m Long	DW 04250	DW 04255	DW 04260	DW 04265	DW 04270
1.5m Long	DW 04251	DW 04256	DW 04261	DW 04266	DW 04271
0.75m Long	DW 04252	DW 04257	DW 04262	DW 04267	DW 04272
0.5m Long	DW 04253	DW 04258	DW 04263	DW 04268	DW 04273

	101	116	113	146
3.0m Long	DW 04275	DW 04280	DW 04285	DW 04290
1.5m Long	DW 04276	DW 04291	DW 04286	DW 04291
0.75m Long	DW 04277	DW 04282	DW 04287	DW 04292
0.5m Long	DW 04278	DW 04283	DW 04288	DW 04293

If you require any further information or a bespoke design then please email or contact us.