Home > Products > Drilling Tools > Low price!! API 2-1/2"~5-1/4" square kelly
Low price!! API 2-1/2"~5-1/4" square kelly
- Shanhai / Tianjin / Qingdao Port
- T/T L/C D/P D/A
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Product Details
| Place of Origin | China | Brand Name | Sinotai | |
| Type | Drill Pipe | Machine Type | Drilling Tool | |
| Certification | API | Material | Stainless Steel | |
| Processing Type | Casting | Use | Well Drilling |
export standard packing or as customer's requirment
Product Description
Kelly
Features:
We can manufacture square kelly and hexagonal kelly 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:
54J. The formulated process can ensure that the misalignment of the hole reaches the standard wall thickness.Kelly bars are manufactured according to the technical code API.
The main technical performance and specification forsquare Kelly:
Our customer
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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