Mechanical and chemical properties of different steel grades
Material Grades API 5CT specifies a range of steel grades for casing and tubing, each with its own unique mechanical and chemical properties to suit different operating environments: H40:This is a relatively low-strength grade with [...]
API 5CT Oil Casing and Tubing: An Overview
General Introduction API 5CT (Specification for Casing and Tubing) is a widely recognized standard in the oil and gas industry that governs the manufacturing, technical delivery conditions, and quality requirements of steel pipes used as [...]
API 5CT Pipe Materials Revolutionize the Oilfield Tool Landscape
In the highly competitive and technologically advanced realm of the oil and gas industry, the significance of high-quality pipe materials cannot be overstated. API 5CT, a globally recognized standard, has been a cornerstone in ensuring [...]
Breakthrough in Oil Casing Pipe Material Production
In recent news, significant advancements have been made in the production of raw materials for oil casing pipes, a critical component in the oil and gas industry. These developments not only enhance the performance of [...]
Materials of Casing pipe and Common Problems in its Application
The price of oil has been rising over the past few years, and as the price has risen, so has the cost of drilling for and extracting oil. In an effort to cut costs, many [...]
Black antirust UV paint for petroleum steel pipe
Petroleum steel pipe plays an important role in petroleum industry, not only for its huge output, but also for its quality and performance. Petroleum steel pipe mainly includes oil well pipe (drill pipe, drill collar, casing, tubing, etc.) and oil and gas transmission pipe.
Technical status of special lubricating grease for steel pipe thread
Oil field steel pipe mainly includes casing, tubing and drill pipe. Petroleum steel pipe thread professional grease is a kind of grease which is coated on the thread surface before the connection of petroleum steel pipe. API divides it into thread grease and storage grease.
Heat resistant stainless seamless steel pipe
This paper introduces the heat-resistant stainless seamless steel pipe. When there is more heat in the inner tube body,
Titanium alloy petroleum pipe material in harsh environment
It is urgent to use high-strength corrosion-resistant oil pipe material under harsh bottom hole temperature, pressure and corrosion conditions.
Production process of hot rolled seamless steel pipe
There are 11 steps in the production process of hot-rolled seamless steel pipe, which are preparing the pipe blank, heating the pipe blank, piercing, rolling the pipe, reheating, reducing the diameter, conducting heat treatment, straightening the finished pipe, further finishing, and inspecting the seamless steel pipe.