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API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China

API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China

USD $500 - $550 /Ton

Min.Order:2 Tons

Supply Ability:
100 Ton / Tons per Month
Port:
Tianjin Shanghai Qingdao
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
Sinotai
Model Number:
2-1/2" 3" 3-1/2" 4-1/4" 5-1/4"
Type:
Drill Pipe
Machine Type:
Drilling Tool
Certification:
API

Sinotai Petroleum Equipment Co., Ltd.

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

Specifications

1.square kelly
2.Kellys are the drive section of the whole drill stem
3.2-1/2", 3", 3-1/2", 4-1/4", 5-1/4" 40ft

Kelly

Features:

 

1.  We can manufacture square kelly and hexagonal kelly as per requirements of customers.

 

2.  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: 54J. The formulated process can ensure that the misalignment of the hole reaches the standard wall thickness.

 

3. Kelly bars are manufactured according to the technical code API. API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China

API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in ChinaAPI Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in ChinaAPI Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China API Square Kelly Hexagonal Kelly 2 1/2" ~ 5 1/4" for well drilling made in China

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
Showroom
https://sinotai.goldsupplier.com/

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Quick Details

Place of Origin:
Shandong, China
Brand Name:
Sinotai
Model Number:
2-1/2" 3" 3-1/2" 4-1/4" 5-1/4"
Type:
Drill Pipe
Machine Type:
Drilling Tool
Certification:
API
Material:
Other, Stainless steel, carbon steel,AISI4145H
Processing Type:
Forging
Use:
Well Drilling