API Thread 2 3/8 Inch DTH Drill Rod for Down The Hole Drilling

• Customization: Available
• Standard: AISI, API
• Length: 6.10-7.01m
• Model NO.: 1.5~3M
• Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
• Material: Carbon Steel
• Type: Steel Drill Rod
• Item: Metric Drill Rod
• Item No: Drill Rod Specifications
• Suppliers: Drill Rod Suppliers
• Diameters: Drill Rod Diameters
• Drill: Drill Rod Dimensions
• China: China DTH Drill Rod Suppliers
• Pipe: China Drill Pipe
• Drill Rod: China DTH Drill Rod
• Rock: Rock Drilling Tools
• Transport Package: Bundle
• Specification: Steel
• Trademark: ROSCHEN
• Origin: China
• HS Code: 843143220
• Production Capacity: 6000

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.

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture).


Product Description

Diameter		Part No.	Thread	Wall thickness		Length		Wrench flats		Weight
			Pin/Box
Inch	mm		/	Inch	mm	feet	m	Inch	Mm
2.87	73	ROS-73X3-5	2 3/8" API REG	0.197	5	9.84	3	2.244	57	31
2.87	73	ROS-73X3-8	2 3/8" API REG	0.315	8	9.84	3	2.244	57	38
3	76	ROS-76X1-5.5	2 3/8" API REG	0.217	5.5	3.28	1	2.244	57	17
3	76	ROS-76X1.5-5.5	2 3/8" API REG	0.217	5.5	4.92	1.5	2.244	57	22
3	76	ROS-76X2-5.5	2 3/8" API REG	0.217	5.5	6.56	2	2.244	57	26
3	76	ROS-76X3-5.5	2 3/8" API REG	0.217	5.5	9.84	3	2.244	57	35
3	76	ROS-76X4.5-5.5	2 3/8" API REG	0.256	6.5	14.76	4.5	2.244	57	56
3	76	ROS-76X6-5.5	2 3/8" API REG	0.256	6.5	19.69	6	2.244	57	73
3.5	89	ROS-89X3-8.5	2 3/8" API REG	0.335	8.5	9.84	3	2.559	65	66
3.5	89	ROS-89X4-8.5	2 3/8" API REG	0.335	8.5	13.12	4	2.559	65	79
3.5	89	ROS-89X4.5-8.5	2 3/8" API REG	0.335	8.5	14.76	4.5	2.559	65	85.5
3.5	89	ROS-89X5-8.5	2 3/8" API REG	0.335	8.5	16.4	5	2.559	65	92
3.5	89	ROS-89X6-8.5	2 3/8" API REG	0.335	8.5	19.69	6	2.559	65	105
4	102	ROS-102X3-8.5	2 3/8", 2 7/8" API REG / IF	0.335	8.5	9.84	3	2.992	76	72
4	102	ROS-102X4-8.5	2 3/8", 2 7/8" API REG / IF	0.335	8.5	13.12	4	2.992	76	92
4	102	ROS-102X4.5-8.5	2 3/8", 2 7/8" API REG / IF	0.335	8.5	14.76	4.5	2.992	76	101
4	102	ROS-102X5-8.5	2 3/8", 2 7/8" API REG / IF	0.335	8.5	16.4	5	2.992	76	130
4	102	ROS-102X6-8.5	2 3/8", 2 7/8" API REG / IF	0.335	8.5	19.69	6	2.992	76	150
4.5	114	ROS-114X3-8.5	3 1/2" API REG / IF	0.335	8.5	9.84	3	3.504	89	89
4.5	114	ROS-114X4-8.5	3 1/2" API REG / IF	0.335	8.5	13.12	4	3.504	89	110
4.5	114	ROS-114X4.5-8.5	3 1/2" API REG / IF	0.335	8.5	14.76	4.5	3.504	89	121
4.5	114	ROS-114X5-8.5	3 1/2" API REG / IF	0.335	8.5	16.4	5	3.504	89	133
4.5	114	ROS-114X6-8.5	3 1/2" API REG / IF	0.335	8.5	19.69	6	3.504	89	154

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