API Nonmagnetic drill collars

API Nonmagnetic drill collars

Negotiable /Ton

Min.Order:10 Tons

Supply Ability:
10000 Ton / Tons per Month
Port:
chinese port
Payment Terms:
T/T

Quick Details View All >

Condition:
New
CNC or Not:
Normal
Place of Origin:
Shandong, China
Brand Name:
SINOTAI
Model Number:
Nonmagnetic drill collars

Sinotai Petroleum Equipment Co., Ltd.

Credit Member 4 years
Business Type: Trading Company
Shandong China
Main Products: Petroleum Equipments

Product Details

Specifications

1.Nonmagnetic drill collars
2.API certificate
3.full size
4. competive price with high quality

Non-magnetic drill collars are made from stainless alloy steel by combining

 a proprietary chemical analysis and a hammer forging process. 

The material is resistant to stress corrosion cracking,with high mechanical properties, 

low magnetic permeability, excellent machine ability and no tendency to galling.

 

 

OD

σ0.2

Yield strength Mpa

σb

Tensile strength Mpa

σ4(%)

elongation

mm

in

79.4~171.4

3 1/8~6 3/4

>758

>827

>18

177.8~279.4

7~11

>689

>758

>20

Contact Supplier

Ms. Herish Kuo Vice General Manager Chat Now
Telephone
86-546-8300512
Mobile
18654653153
Fax
86-546-8308512
Address
No.67 Fuqian Road Shandong

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