API 7-1 Non Magnetic Drill Collar for Oil&Gas Downhole Drilling

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US$ 99

Min Order Quantity1 Piece
PortTianjin
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Supplier Info.

Company Name Xi'an Tiptop Machinery Co.,Ltd
Membership Free member
Registration Date2022.09.19
Country/RegionChina
CityXian
Contact DanZhang(Ms.)

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Product Attributes

- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords Non Magnetic Drill Collar, Non Mag Drill Collar, NMDC

Description by Manufacturer

API 7-1 P530 Non Mag drill collar for oil&gas downhole drilling

The Non-magnetic drill collar is made of a kind of low carbon high chrome-manganese alloy steel,material normally is P530 or P550, which is refined after strict chemical composition ratio and forged to achieve its mechanical properties, this kind of drill collar has superb mechanical properties of low permeability and high strength. Mainly used for downhole drilling.

Our Strict control of chemical composition and special forging process guarantee the excellent mechanical properties of our non magnetic drill collar.

Connection Type	OD		ID		Length (ft)
Connection Type	mm	in	mm	in	Length (ft)
NC23-31	79.4	3 1/8	31.8	1 1/2	Available from 10 to 31 ft
NC26-35(2 3/8 IF)	88.9	3 1/2	38.1	1 1/2
NC31-41(2 7/8 IF)	104.8	4 1/8	50.8	2
NC35-47	120.6	4 3/4	50.8	2
NC38-50(31/2IF)	127	5	57.2	2 1/4
NC44-60	152.4	6	57.2	2 1/4
NC44-60	152.4	6	71.4	2 13/16
NC44-62	158.8	6 1/4	57.2	2 1/4
NC44-62(4IF)	158.8	6 1/2	71.4	2 13/16
NC44-65(4IF)	165.1	6 1/2	57.2	2 1/4
NC44-65(4IF)	165.1	6 1/2	71.4	2 13/16
NC44-67(4IF)	171.4	6 3/4	57.2	2 1/4
NC50-672(41/2IF)	171.4	6 3/4	71.4	2 13/16
NC50-70(41/2IF)	177.8	7	57.2	2 1/4
NC50-70(41/2IF)	177.8	7	71.4	2 13/16
NC50-72(41/2IF)	184.2	7 1/4	71.4	2 13/16
NC56-77	196.8	7 3/4	71.4	2 13/16
NC56-80	203.2	8	71.4	2 13/16
6 5/8 REG	209.6	8 1/4	71.4	2 13/16
NC61-90	228.6	9	71.4	2 13/16
7 5/8 REG	241.3	9 1/2	76.2	3
NC70-97	247.6	9 3/4	76.2	3
NC70-100	254	10	76.2	3
8 5/8 REG	279.4	11	76.2	3

MECHANICAL PROPERTIES AS PER ASTM A370
Item	Tensile Strength (Mpa)	Yield Strength 0.2% (Mpa)	Elongation%	Charpy Impact Work(J)	Brinell Hardness (HB)	Reduction Area(%)	IGC	Field Gradient (μT)	Relative magnetic per meability
Requested	≥827	≥758	≥25	≥122	≥285	≥50	/	±0.05	≤1.010
Actual	1135	1038	26	226	304	70	Pass	Pass	1.003

Advantages:

Increase the corrosion resistance properties;

Increase the surface hardness of bore up to HB400;

Increase surface finish of bore to Ra≤3.2μm

Test and inspection carried out on each bar during production :

Chemical Composition;

Tensile Test;

Impact Test;

Hardness Test;

Metallographic Test (Grain Size);

Corrosion Test (According to ASTM A262 Practice E);

Ultrasonic Test over the whole length of the bar (according to ASTM A388);

Relative magnetic permeability test;

Hot Spot Test;

Dimension Inspection, etc.

Price

Price US$ 99 / Piece

Product Image

API 7-1 Non Magnetic Drill Collar for Oil&Gas Downhole Drilling

Non Magnetic Drill Collar Related Products

Related Products from premium suppliers on EC21

- Xi'an Tiptop Machinery Co.,Ltd is mainly exporting to Asia, Europe, North America, South America, Australia, Africa

Company Profile

About Xi'an Tiptop Machinery Co.,Ltd

Membership Free member
Registration Date2022.09.19
Country/RegionChina
CityXian
Contact DanZhang(Ms.)

TIPTOP Machinery, located in the center of China, Xi'an City. Which is an ISO certified company specialied in manufacturing,distributing,stocking of oilfield drilling materials,with more than 20 years' industrial experience, Adhering to the business principle of win-win cooperation. TIPTOP is not only delivering qualified products, but also delivering competitive advantage to all of valued customers worldwidely.
This vibrant team dedicated to the principles of tradition, innovation ,research. To achieve this goal, several independent departments working closely with a synergistic approach, help profile the product and service to meet customers'needs as per international standards, such as API,ASTM,ASME, GOST,NS-1,ISO,GB etc..
With great diligence & years of experiences, we attaches great importance to the exploitation and development of foreign market, and have established long term cooperation with reputable drilling companies, drilling tool manufactures, EPC contractors, trading companies, etc from North America, Middle East, Europe, Southeast Asia and other areas. We feel very grateful to our valuable customers and partners who have worked with us over the years. +8613572233413

Selling Categories

- Energy >> Petrochemical Products
- Manufacturing & Processing Machinery >> Metal Processing Machinery
- Manufacturing & Processing Machinery >> Metallurgy Machinery
- Manufacturing & Processing Machinery >> Metallurgy Machinery Parts

Keywords

HDD drill pipe , trenchless non-magnetic drill collar , trenchless mud motor , trenchless hole opener

Registration Date	2022/09/19(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2013
Employees total	51 - 100
Annual revenue	USD 5,000,001 - 10,000,000

Contact Information Order Credit Report

Company	Xi'an Tiptop Machinery Co.,Ltd
Address	window cityXianShanxii710000China
Phone	86 - 29 - 81121337
Homepage	http://www.tiptopm.com/
Contact	DanZhang

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API 7-1 Non Magnetic Drill Collar for Oil&Gas Downhole Drilling

Product Attributes

Description by Manufacturer

API 7-1 P530 Non Mag drill collar for oil&gas downhole drilling

Price

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Non Magnetic Drill Collar Related Products

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Main Export Markets

Company Profile

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