Condition:	New	Warranty:	3 months
Applicable Industries:	Construction works , Core Drilling	Marketing Type:	New Product 2022
Showroom Location:	None	Video outgoing-inspection:	Provided
Machinery Test Report:	Provided	Machine Type:	Drilling Tool
Place of Origin:	China	Brand Name:	JCDRILL
Type:	Core Drill Rods	Processing Type:	Forging
Material:	High Manganese Steel	Common size:	Overseas Standard: Q series and other
Use:	Diamond core drilling	Type of Formation:	Soft to Super Hard
Usage:	in wire-line drilling series	Certification:	ISO

Nroduction Casings are often used when there is need to stabilize the drill hole and protect it from leaking,collapsing or water-bearung stratum. It is used for protecting subsurface formations. It also protects the wellbore from collapsing. Owing to its functions, circulation and extraction of drilling fluid are allowed to take place Casings are flush joint type and available in W and WT threads. W casing utilizes the DCDMA W thread form. WT casing is made with DCDMA tubing and tapered thread form.

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

Technology DesignApplicationPackaging & DeliverySpecification

No.	Std.	Length(m)	Rod OD*WT(mm)	Thread Pitch	Thread Length(mm)	Connect Method	Grade
1	EW	1.5	34.9*4.8	3.0thread/inch	42	with MA	ZT750
2	AW	1.5	44.5*4.8	3.0thread/inch	50.6	with MA	ZT750
3	AW	3	44.5*4.8	3.0thread/inch	50.6	with MA	ZT750
4	BW	1.5	54.0*4.8	3.0thread/inch	60.3	with MA	ZT750
5	BW	3	54.0*4.8	3.0thread/inch	60.3	with MA	ZT750
6	NW	1.5	66.7*5.0	3.0thread/inch	73	with MA	ZT750
7	NW	3	66.7*5.0	3.0thread/inch	73	with MA	ZT750

Std	OD(mm)	ID(mm)	Wall thickness (mm)	Thread pitch (mm)	Pin thread length (mm)	Weight
						(Kg)
AW	57.2	48.4	4.4	6.35	57.2	5.73
BW	73	60.3	6.35	6.35	63.5	10.51
NW	88.9	76.2	6.35	6.35	69.9	12.92
NWA	91	80	5.5	6	72	11.59
HW	114.3	101.6	6.35	6.35	76.2	16.9
PW	139.7	127	6.35	8.47	82.6	20.87