API-7-1 High Quality Drilling Hexagonal Kelly Bars

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Product
API-7-1 High Quality Drilling Hexagonal Kelly Bars
Posting date : Jul 23, 2015
Membership
Free Member Scince Jul 23, 2015
FOB Price
$10000-15000
Min. Order Quantity
1
Supply Abillity
3000pc/month
Port
Chinese main port
Payment Terms
TT, LC
Package
STANDARD
Keyword :
Category
Contact
Lucky Hou
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
lake
Model Number
all size
HS-CODE
8431-43
Package & Delivery Lead Time
Package
STANDARD
Delivery Lead Time
15 WORKING DAYS
Specifications
Type of Certification
API
Start Date (validity period)
0000-00-00
End Date (validity period)
0000-00-00
Detailed Description

 Hexagonal Kellys

We can manufacture square drill rods and hexagonal drill rods as per requirements of customers. They are made of AISI 4142H-4145H forged or rolled alloy structural steel. Quenching plus tempering thermal treatment will be conducted over the whole length. Its Brinell hardness can reach 285-341 on the basis of such thermal treatment. Charpy impact energy: >or =54J. The formulated process can ensure that the misalignment of the hole reaches the standard wall thickness. Kelly bars are manufactured according to API-7-1 Spec.

SKYPE: lucky_lakepetro

MOB: 008613854614085


ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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