Welcome to TradeChina
展商中心
Help
Online service on our app
TradeChina
ProductSupplier
Cart
AccountJoin
Sign In
Enquiries
Message
Home > Products > Machinery > Energy & Mineral Equipment > Energy Saving Equipment
good price API non-magnetic drill collar
  • good price API non-magnetic drill collar

good price API non-magnetic drill collar

FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Enquire
Add to Cart
Meo Textile Clothing Co.LTD
Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Chat Now
Product Details
Product SpecificationsProduct Description
Product Specifications
Model Number
slick
Product Description
Overview
Quick Details
Warranty:
2 years
Applicable Industries:
Energy & Mining
Showroom Location:
None
Video outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Ordinary Product
Place of Origin:
Shandong, China
Brand Name:
Innova petro
Type:
Drill Collar
Machine Type:
Drilling Tool
Material:
alloy steel, AISI 4137 ,4145H,4145HM
Processing Type:
Forging
Use:
oil drilling
Product name:
good price API non-magnetic drill collar
Outer diameter:
3 1/8"-11"
Length:
5-31ft
Thread surface treatment:
Phosphating & copper plating
Standard:
API 7-2, API 7G,GOST
Connection type:
NC , REG , FH, IF
Internal Coating:
TK-34 or TC-2000 etc
Hardbanding:
ANRCO 100XT or SMOOTHX BoTn 1000
Surface:
Painting
Local Service Location:
United States, Canada, Brazil, Kazakhstan, Nigeria, Malaysia
Certification:
API
Supply Ability
Supply Ability:
2000 Piece/Pieces per Month
Packaging & Delivery
Product Description
good price API non-magnetic drill collar from China supplier

good price API non-magnetic drill collar

Drill Collar Technical Specification Sheet
Slick drill collar
Size
(in)
O.D
(mm)
I.D.
(mm)
Code
Thread
Length
(mm)
Weight
(kg)
3 1/8
79.4
31.8(1-1/4)
NC23-31
NC23
9140
298
3 1/2
88.9
38.1(1-1/2)
NC26-35
NC26
9140
364
4 1/8
104.8
50.8(2)
NC31-41
NC31
9140/9450
474/490
4 3/4
120.6
50.8(2)
NC35-47
NC35
9140/9450
674/697
5
127
57.2(2-1/4)
NC38-50
NC38
9140/9450
725/749
6
152.4
57.2(2-1/4)
NC44-60
NC44
9140/9450
1125/1163
6
152.4
71.4(2-13/16)
NC44-60
NC44
9140/9450
1022/1056
6 1/4
158.8
57.2(2-1/4)
NC44-62
NC44
9140/9450
1237/1279
6 1/4
158.8
71.4(2-13/16)
NC46-62
NC44
9140/9450
1134/1172
6 1/2
165.1
57.2(2-1/4)
NC46-65
NC46
9140/9450
1352/1398
6 1/2
165.1
71.4(2-13/16)
NC46-65
NC50
9140/9450
1249/1291
6 3/4
171.4
57.2(2-1/4)
NC46-67
NC46
9140/9450
1471/1521
7
177.8
57.2(2-1/4)
NC50-70
NC50
9140/9450
1597/1651
7
177.8
71.4(2-13/16)
NC50-70
NC50
9140/9450
1494/1545
7 1/4
184.2
71.4(2-13/16)
NC50-72
NC50
9140/9450
1625/1680
7 3/4
196.8
71.4(2-13/16)
NC56-77
NC56
9140/9450
1895/1960
8
203.2
71.4(2-13/16)
NC56-80
NC56/6-5/8REG
9140/9450
2040/2109
8 1/4
209.6
71.4(2-13/16)
6-5/8REG
6-5/8REG
9140/9450
2188/2263
9
228.6
71.4(2-13/16)
NC61-90
NC61
9140/9450
2658/2748
9 1/2
241.3
76.2(2-13/16)
7-5/8REG
7-5/8REG
9140/9450
2954/3054
9 3/4
247.6
76.2(3)
NC70-97
NC70
9140/9450
3127/3234
10
254
76.2(3)
NC70-100
NC70
9140/9450
3308/3421
11
279.4
76.2(3)
8-5/8REG
8-5/8REG
9140/9450
4072/4210
Mechanical properties:<7 inch Drill Collar:Yield Strength≥758MPa,Tensile Strength≥965MPa,Four times elongation≥13%,Impact energy Ak≥54J,(Single impact work≥47J,Average≥54J)Hardness range 285HB~341HB≥7inch Drill Collar:Yield Strength≥689MPa,Tensile Strength≥931MPa,Four times elongation≥13%,Impact energy Ak≥54J,(Single impact work≥47J,Average≥54J) Hardness range 285HB~341HB
** Drill collar can be customized as per customer's design.
Spiral Drill Collar
OD (in)
4 3/4
6 1/4
6 3/4
7 1/4
7 1/2
8
9 1/2
10
11
Depth of Cut (in)
7/32
±1/32
9/32
±1/16
5/16
±1/16
11/32
±1/16
11/32
±1/16
3/8
±1/16
13/32
±3/32
7/16
±3/32
15/32
±3/32
Spiral Pitch (in)
38
±1
42
±1
46
±1
64
±1
64
±1
68
±1
72
±1
76
±1
80
±1
** Drill collar can be customized as per customer's design.
Non-Magetic Drill Collar

Grade
Minimum Tensile Strength
psi
Mpa
1
90000
621
2
9000
621
3
115000
793
**Non-magetic drill collar can be customized as per customer's design. The size please refer to the sizes of drill collar.
Product Details
good price API non-magnetic drill collar from China supplier

Product Details

Drill collar as one component of a drill string is extremely industrial tubulars used to drill into ground to provides weight on bit for drilling. It is used to conjunction with drill pipe. There are slick and spiral grooved types mainly. Our manufacturing process is certified to API spec 7-1. The drill collar is made of AISI 4145 H or 4145 H Modified alloy steel. Bores are trepanned from one direction with no mismatch. All drill collars are heat-treated with hardness within 285 to 341 BHN, which are guaranteed one inch below the surface of the pipe.


Non-magnetic drill collars offer strength and hardness while preventing magnetic interference that may impair accuracy of magnetic surveys. It is manufactured from special steel material with low permeability, high mechanical properties and superior resistance to corrosion cracking.

Test & Inspection
good price API non-magnetic drill collar from China supplier

Test & Inspection

Our company lays emphasis on product quality. Product quality is controlled strictly according to API standard and customer's special requirement: appearance inspection, dimension inspection, chemical & physical properties inspection; performance test, NDT, strength test, tensile test, hardness test, welding zone test& inspection, etc. All the measures ensure our products qualified.

Packing & Delivery
good price API non-magnetic drill collar from China supplier

Package& delivery


Our drill pipe is packed in bundles as per API standard. Professional packing and loading machines make products' quality & appearance free from damage.
Our company is located in Dongying, the entrance Yellow River into the sea also the base of Shengli Oilfield. It will takes only three hours to Qingdao Port. Great location achieves convenient transportation and logistics service.

Certificate
good price API non-magnetic drill collar from China supplier
About Us
good price API non-magnetic drill collar from China supplier
Contact Us
good price API non-magnetic drill collar from China supplier
No desirable products?
Sourcing assistant>
How to start your business
  • Step 1
    Find your interested products by search keywords
  • Step 2
    Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
  • Step 3
    After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
  • Step 4
    Set up meeting with the Chinese supplier without language barrier
Send Enquiry
To: Eric Zhang
Meo Textile Clothing Co.LTD
Enquire
Related Categories
EnergySavingEquipmentPartsGasGenerationEquipmentPartsMagnesiumProductionLineMiningMachineryOtherEnergy&MineralEquipmentsPetroleumProcessingEquipment
Popular Searches
tea bottling equipmentsoda bottling equipmentpig tattoo equipmentgrease duct cleaning equipmentspeed skating equipmentgroup training equipmentveterinary clinic equipmentpersonnel lifting equipmenttyre service equipmentbin cleaning equipmentcamping equipmentfire hydrant testing equipmenttitle boxing equipmenthotel room service equipmentmilitary training equipmentdosing equipmentbattery formation equipmentwaterproof testing equipmentsoil sampling equipmentkernel medical equipmenttakoyaki equipmentoil drum lifting equipmentused powder coating equipmentborehole logging equipmentpaint testing equipmentegg farming equipmentsnake handling equipmentdouble glazing equipmentsolvent drying equipmentgrease trap cleaning equipmentphosphate coating equipmentdog park equipmentcommercial yogurt making equipmentlogging equipmentneon sign making equipmentused bakery equipmentink testing equipmentland leveling equipmenthdpe pipe testing equipmentfan testing equipment