T2-76/86/101/116 Double Tube Core Barrel for Coring Samples

• Type: Core Drill
• Usage: Masonry Drilling, Well Drilling
• Certification: AISI
• Transport Package: Wooden Box
• Specification: T2-76/86/101/116
• Trademark: ROSCHEN
• Model NO.: T2-76/86/101/116
• Origin: China
• HS Code: 8431431000
• Production Capacity: 1000

Product Description

T2-76/86/101/116 double tube core barrel for Coring Samples 

T2 series core barrel comprises of a core barrel head, inner and outer tubes, extension tube, core lifter, reaming shell and core bit. Different types of lifters, reaming shells and core bits need to be selected according to the application and geology. 

The T2 series is a range of components which produces 42, 52, 62, 72 and 84mm cores suitable for medium to hard geology. Water or polymer flush is required.

Designed for use in conjunction with metric casing the thin wall double tube core barrel is easily converted to a triplex system with the addition of a Coreliner for increased core recovery.

These core barrels have a relatively small cutting area and therefore permit rapid penetration, especially in harder rock formations. Also the thin wall barrels and core bits produce fewer cuttings which permits the use of lower flush velocities resulting in diminished sample disturbance.
 
 

T2 Double Tube Core Barrel Specifications
Size	Hole	Core	Head
Designation	Diameter	Diameter	Connection
	(mm)	(mm)	(box)
T2 36	36	22	33.5MM
T2 46	46	32	42MM
T2-56	56.3	41.7	50 mm
T2-66	66.3	51.7	50 mm
T2-76	76.3	61.7	50 mm
T2-86	86.3	71.7	50 mm
T2-101	101.3	83.7	NW rod
TBW	59.9	45	BW rod
TNW	75.7	60.8	NW rod

FAQ

                                   
Q: What are your main products?    
A: Our products cover diamond core bit, non-coring bit, reaming shell, core barrel, casing pipe, drill rod, soil sampling equipment and other accessories.                               

Q: How about the delivery terms?   
A: 1. Payment: T/T, L/C, Western Union, Paypal.  
   2. No request on min. order quantity.
   3. Transportation: By DHL/UPS/Fedex express, air, sea, train.
                                                                       
Q: How about discount?       
A: Price is based on 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 technical support for all issues. Besides we accept goods return or replace for quality problem.
                                             
Q: How does your company control the quality?   
A: Quality always comes first. In order to guarantee quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure.