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china latest news about Construction technology of offshore deepwater steel pipe piles

Construction technology of offshore deepwater steel pipe piles

September 24, 2024

1. Production of steel pipe piles and steel casing The steel pipes used for steel pipe piles and the steel casing used for the underwater part of boreholes are both rolled on site. Generally, steel plates with a thickness of 10-14mm are selected, rolled into small sections, and then welded into ...
china latest news about Introducing the New Fully Hydraulic Water Well Drilling Rig

Introducing the New Fully Hydraulic Water Well Drilling Rig

September 13, 2024

A new medium-sized, efficient, and multi-functional drilling rig has been making waves in the construction industry. The fully hydraulic water well drilling rig is equipped with advanced features that make it a versatile and powerful tool for various drilling applications. One of the key features of ...
china latest news about Construction of prestressed pipe pile foundation by drawing hole method

Construction of prestressed pipe pile foundation by drawing hole method

September 6, 2024

(1) The diameter of the pilot hole should not exceed 0.9 times the diameter of the pipe pile, and measures should be taken to prevent the collapse of the hole, and the depth of the pilot hole should not exceed 12m; (2) It is advisable to use long auger drill hole, long auger drill can drill through ...
china latest news about Horizontal Directional Drilling Rig: Revolutionizing Underground Construction

Horizontal Directional Drilling Rig: Revolutionizing Underground Construction

July 19, 2024

Horizontal directional drilling (HDD) has emerged as a game-changing technology in the field of underground construction, and the key to its success lies in the horizontal directional drilling rig. This innovative equipment has revolutionized the way underground infrastructure is installed, allowing ...
china latest news about Hydraulic pile breakers: how do they work?

Hydraulic pile breakers: how do they work?

August 6, 2024

Hydraulic pile breakers are powerful machines used in construction and civil engineering to break large piles into smaller parts. These machines are critical for projects involving the installation or removal of piles, such as building foundations, bridges, and other structures. In this article, we ...
china latest news about Rotary Drilling Method

Rotary Drilling Method

June 14, 2024

The rotary drilling method is a widely used technology in the drilling and excavation fields. The method involves using a rotating drill bit to cut through the earth's surface to form boreholes used for a variety of purposes, such as oil and gas exploration, water well drilling, and construction ...
china latest news about WHAT IS THE ROTARY SYSTEM ON A RIG?

WHAT IS THE ROTARY SYSTEM ON A RIG?

May 29, 2024

Rotary drilling rigs are vital equipment in the oil and gas industry and play a vital role in extracting natural resources from beneath the earth’s surface. The rotation system on the drill rig is a key component of the drilling process, allowing the drill rig to drill through various rock and ...
china latest news about What is the function of rotary drive in drilling rig?

What is the function of rotary drive in drilling rig?

May 17, 2024

Drilling rigs are essential equipment used in the extraction of natural resources such as oil, gas, and water. They come in various types and sizes, each designed for specific drilling depths and conditions. The three main types of drilling rigs are ultra-deep well drilling rigs, deep well drilling ...
china latest news about Hydraulic Pile Breakers: Revolutionizing Construction Projects

Hydraulic Pile Breakers: Revolutionizing Construction Projects

May 10, 2024

In the construction sector, the need for efficient and effective methods of breaking piles is paramount. Traditional pile breaking methods, such as manual labor or the use of heavy machinery, can be time-consuming, labor-intensive, and present safety risks. However, with the advancement of ...
china latest news about Long spiral bored pile

Long spiral bored pile

April 26, 2024

Long spiral drilling pumping super fluid concrete rear reinforced cage technology is evolved by the Japanese CIP engineering method, it is different from ordinary drilling pile, it adopts special long spiral drilling machine drill to the predetermined depth, through the hole, to the pile top, and ...
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