Geotechnical Drilling Bwj Drill Rod

• Customization: Available
• Standard: AISI, API
• Length: 6.10-7.01m
• Model NO.: Bwj
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: High Manganese Steel
• Series: Wireline Diamond Core Bits
• Name: Drill Rod
• Model: Impregnated Diamond Core Bits
• Drilling: Exploration Core Drilling
• Drills: Wireline Core Drilling
• Mining: Australia Mining
• Exploration: Australia Exploration
• Model No: Mining Exploration Core Drilling
• Use: Africa Mining
• Applications: Copper Mining Drilling
• Transport Package: Bundle
• Specification: steel
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143220
• Production Capacity: 3000

Product Description

ROSCHEN Specialisted in producing of varies kinds of drill rod, such as integral dirll rod, extention rod, DTH drill rod, twist drill rod, tapered rod, coal drill rod, three angle drill rod, oil well drill rod, gas rod, water well drill rod, NQ drill rod etc.
 
Made-to-order products can be supplied according to your detailed requirements.
 
The products has two kinds of dry-type and wet-type, which has specifications of diameter 26mm, 28mm, 30mm, 38mm, 40mm, etc. As the manufacturer of coal drill rod we can supply you with all of your drilling needs. They are used for electric coal drill anchor bar, which is ideal and necessary tools for coal mine exploitation and shoring.


NWY AWJ BWJ drill rod / parallel threaded drill rod

ROSCHEN manufactures Wireline Drill Rods, AQ, BQ, NQ, HQ, PQ, PHD, SQ, Geobor S, Parallel Threaded Drill Rods, DCDMA Sizes AW, BW, NW, HW, and Metric sizes 42 mm, 50 mm, 60 mm to 90mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY, BWY, NWY, AWJ, BWJ and S75 Drill Rods.


Dimensions Of Drill rods

Size	OD (mm)	ID (mm)
AQ	44.7	37.3
BQ	55.7	46.1
NQ	70	60.2
HQ	89	78
PQ (PHD)	114.5	101.5
AW/ AWJ/AWY	43.7	30.7
BW/ BWJ/ BWY	54	38
NW/ NWY	66.8	51
HW	89	71
42mm	42	30
50mm	50	37
60mm	60	48
70mm	73	54.6
90mm	89	69
S75	71
		61

ROSCHEN manufactures wireline drill rods, form AQ BQ NQ HQ to PQ, parallel threaded drill rods, DCDMA size AW-HW, and Metric sizes 42mm to 90mm, Tapered threaded drill rods, DCDMA sizes AWY-NWY, AWJ, BWJ and S75 drill rods.
 

All worldwide standard Sizes will be available.
No	Size	OD(mm)	ID(mm)	Thread type	Weight (kg/m)
1	Φ73	73.5	65.5	DCDMA	7
2	Φ89	89	81	DCDMA	9.4
3	Φ108	108.5	99.5	DCDMA	12
4	Φ127	127.5	118	DCDMA	14
4	Φ146	146.5	137	DCDMA	18
6	Φ168	168	154	DCDMA	28
	Φ178	178	164	DCDMA	30
7	Φ194	194	181	DCDMA	33

 

Technical parameters:
Description	OD	OD	Weight(kg)
AW 3.0m(10') CASING	57.10(mm)	48.40(mm)	17 (kg/3m)
AW 1.5m(5') CASING	2.25(in)	1.91(in)	38(Ib/10ft
BW 3.0m(10') CASING	73.00(mm)	60.30(mm)	31.30(kg/3m)
BW 1.5m(5') CASING	2.88 (in)	2.38(in)	70 ( Ib/10ft)
NW 3.0m(10') CASING
NW 1.5m(5') CASING	88.90(mm) 3.5(in)	76.20(mm) 3.00 (in)	38.4(kg/3m) 86(lb/10ft)
NW 1.0m(2') CASING
HW 3.0m(10') CASING
HW 1.5m(5') CASING	114.30(mm) 4.50(in)	101.60(mm) 4.00 (in)	52.20(kg/3m) 17.00(lb/10ft)
HW 1.0m(2') CASING
HWT 3.0m(10') CASING
HWT 1.5m(5') CASING	114.30(mm) 4.50(in)	101.60(mm) 4.00 (in)	52.20(kg/3m) 17.00(lb/10ft)
HWT 1.0m(2') CASING
PW 3.0m(10') CASING
PW 1.5m(5') CASING	139.70(mm) 5.50(in)	127.00(mm) 5.00(in)	64.30 (kg/3m)144.00(lb/10ft)
PW 1.0m (2') CASING

Sizes: 
 
1. Drill rod: BQ, NQ, HQ, PQ,  NW, HW, PW
2. Core barrel:  BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3 & head assembly and assembly  
3. BQ, NQ, HQ, PQ, T2, T6, etc. Diamond core bit, reaming shell & shoe bit (syn. and surface-set, PDC)
4. Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench, foot clamp,etc.





FAQ 

Q: Are you a manufacturer or trading company ?
A: We are a specialized manufacturer.

Q: How about the delivery terms ?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount ?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.




For more information please contact:


 
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
  
 
Website: http://roschen.en.made-in-china.com 

 ; http://roschen.en.made-in-china.com 
http://roschen.en.made-in-china.com