drill collar steel pipe from China manufacturer - Hejian Huanyu Petroleum Machinery Co., Ltd.

Price:	100.0~10000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Special Groups:	drill collar (1)
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Model No.: all types

Production Capacity: 500 pieces/month

Delivery Date: 10

certification: ISO9001&API

inches: 3 1/2- 6 1/2

payment: T/T

port: Tianjin port or Beijing por...

Means of Transport: Ocean,Land,Air

Packing: wooden box

color: according to your inquiry

customer service: technical exchange, formati...

package: fumigation wooden box

MOQ: 1/pc

material: steel and metallurgy

1)certified by ISO9001
2)deliery time
3)high quality

    drill collar for oil has been presented above, want more similar products, please click drill collar.
    Our drill collar for oil is good in quality and competitive in price. We manufacture drill collar for oil and supply OEM, ODM service according to your requirement.
    If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).

1. I am Candy Li at your service at any time:

Hejian Huanyu Petroleum Machinery Co., Ltd. was founded in 1998, located in the center of North China and Beijing open highway, Cang Shi Highway, the road adjacent to Beijing and Tianjin Shi, Beijing-Kowloon railway, Beijing-o-rail from the left and right after. South of the capital170 km, 110 km to Tianjin, North China Pearl Baiyangdian 35 km, excellent location and convenient transportation, a favorable convenient conditions for our development.We mainly specializes in Tricone Bits. TCI Rock Bits,Steel Tooth Tricone Bits,PDC Bits, PDC Drag Bits, PDC Core Bits, Single Bits, Bits Cones for oil,water and mining drilling.The material all tungsten carbide or high carbon steel, And the quality in accord with API and ISO standards.

TCI tricone bits for Mining and Rock Drilling

Coad	/d			length/L		chamfering diameter / DF	Reference bending strength
	mm	inch	mm		inch	mm
NC23-31	79.4	3 1/8	31.8		1 1/4	9150	76.2	2.57:1
NC26-35 (2 3/8 IF)	88.9	3 1/2	38.1		1 1/2	9150	82.9	2.42:1
NC31-41 (2 7/8 IF)	104.8	4 1/8	50.8		2	9150	100.4	2.43:1
NC35-47	120.7	4 3/4	50.8		2	9150	114.7	2.58:1
NC38-50 (3 1/2 IF)	127	5	57.2		2 1/4	9150	121.0	2.38:1
NC44-60	152.4	6	57.2		2 1/4	9150 or 9450	144.5	2.49:1
NC44-60	152.4	6	71.4		2 13/16	9150 or 9450	144.5	2.84:1
NC44-62	158.8	6 1/4	57.2		2 1/4	9150 or 9450	149.2	2.91:1
NC46-62(4 IF)	158.8	6 1/4	71.4		2 13/16	9150 or 9450	150.0	2.63:1
NC46-65(4 IF)	165.1	6 1/2	57.2		2 1/4	9150 or 9450	154.8	2.76:1
NC46-65(4 IF)	165.1	6 1/2	71.4		2 13/16	9150 or 9450	154.8	3.05:1
NC46-67(4 IF)	171.4	6 3/4	57.2		2 1/4	9150 or 9450	159.5	3.18:1
NC50-67 (4 1/2 IF)	171.4	6 3/4	71.4		2 13/16	9150 or 9450	159.5	2.37:1
NC50-70 (4 1/2 IF)	177.8	7	57.2		2 1/4	9150 or 9450	164.7	2.54:1
NC50-70 (4 1/2 IF)	177.8	7	71.4		2 13/16	9150 or 9450	164.7	2.73:1
NC50-72 (4 1/2 IF)	184.2	7 1/4	71.4		2 13/16	9150 or 9450	169.5	3.12:1
NC56-77	196.8	7 3/4	71.4		2 13/16	9150 or 9450	185.3	2.70:1
NC56-80	203.2	8	71.4		2 13/16	9150 or 9450	190.1	3.02:1
6 5/8 REG	209.6	8 1/4	71.4		2 13/16	9150 or 9450	195.7	2.93:1
NC61-90	228.6	9	71.4		2 13/16	9150 or 9450	212.7	3.17:1
7 5/8REG	241.3	9 1/2	76.2		3	9150 or 9450	223.8	2.81:1
NC70-97	247.6	9 3/4	76.2		3	9150 or 9450	232.6	2.57:1
NC70-100	254	10	76.2		3	9150 or 9450	237.3	2.81:1
8 5/8REG	279.4	11	76.2		3	9150 or 9450	266.7	2.84:1