Casing X Series Flush Coupled

The X Series casing is Flush Coupled and 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.

The X Series Casing is flush coupled and has a box thread each end and is connected by means of pin to pin couplings. Each length of casing is supplied with one coupling.

Casing X Series Flush Coupled - Drillwell Ltd

Each length of casing is supplied with one coupling. All casing are normally supplied in length increments of 3 & 1.5 metres or 10ft. & 5ft. Any other length increment may be supplied by request. We can also supply left-hand screwed casing.

X Series Casing Flush Coupled – Dimensions

	RX	EX	AX	BX	NX	HX
	In. mm.	In. mm.	In. mm.	In. mm.	In. mm.	In. mm.
Casing O.D.	1.43 36.5	1.81 46.1	2.25 57.2	2.87 73.0	3.50 88.9	4.50 114.3
Casing I.D.	1.18 30.1	1.50 38.2	1.91 48.4	2.37 60.4	3.00 76.4	3.93 100.0
Thds / in.	8	8	8	8	8	5

	PX	SX	UX	ZX
	In. mm.	In. mm.	In. mm.	In. mm.
Casing O.D.	5.50 139.7	6.62 168.3	7.62 193.7	8.62 219.1
Casing I.D.	4.87 123.8	5.62 149.2	6.93 176.2	7.93 201.6
Thds / in.	5	5	4	4

X Series Casing Flush Coupled – Part Numbers

	RX	EX	AX	BX	NX	HX
3.0m Long	DW 04100	DW 04110	DW 04120	DW 04130	DW 04140	DW 04150
1.5m Long	DW 04101	DW 04111	DW 04121	DW 04131	DW 04141	DW 04151
10ft Long	DW 04105	DW 04115	DW 04125	DW 04135	DW 04145	DW 04155
5ft Long	DW 04106	DW 04116	DW 04126	DW 04136	DW 04146	DW 04156
Coupling	DW 04160	DW 04161	DW 04162	DW 04163	DW 04164	DW 04165

	PX	SX	UX	ZX
3.0m Long	DW 04175	DW 04180	DW 04185	DW 04190
1.5m Long	DW 04176	DW 04181	DW 04186	DW 04191
10ft Long	DW 04177	DW 04182	DW 04187	DW 04192
5ft Long	DW 04178	DW 04183	DW 04188	DW 04193
Coupling	DW 04166	DW 04167	DW 04168	DW 04169

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