Topmetal 114.3mm Wt7mm Tube for Tunneling

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: No Coating
• Usage: Oil/Gas Drilling, Machinery Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: 114.3mm
• Transport Package: Bundle
• Specification: 60.3, 73, 88.9, 101.6, 114.3, 127, 139.7
• Trademark: TOPMETAL
• Origin: China
• HS Code: 7304
• Production Capacity: 100000tons

Product Description

Product Description

 

TOPMETAL 114.3mm Wt7mm Tube for Tunneling

 

Introducing the TOPMETAL 114.3mm Wt7mm Tube for Tunneling, a reliable and efficient solution for foundation support in various construction projects. This seamless pipe is designed to provide exceptional performance in tunneling, underpinning, rock stabilization, and more.

 

Features:

 

• High-quality construction: Made from top-grade steel with a yield limit of ≥ 552 Mpa and a tensile strength of ≥ 689 Mpa, ensuring superior durability and reliability.


• Precision engineering: With an outside Ø tolerance of ± 1% and a thickness tolerance of ± 12.5%, this tube guarantees precise and consistent dimensions for seamless installation.


• Flexible length: The tube can be customized to lengths up to 12 meters, allowing for versatile application in various project requirements.


• Wide range of applications: Suitable for tunneling, underpinning, rock bolt, ground anchor, soil nail, slope stabilization, mining, and other geotechnical and civil engineering projects.


 

 

Benefits:

 

• Quick and simple installation: The micropile installation process is fast and straightforward, utilizing a variety of mechanical equipment such as rotary drilling rigs, electric drilling rigs, and extrusion drilling rigs.


• Enhanced adhesion: The drilling process involves injecting cement and rebar simultaneously, ensuring excellent adhesion between the soil and the pile.


• Versatile usage: Micropiles can be used in various geological and soil conditions, including soft soils, viscous clays, wetlands, and rocks.


• Adjustable design and construction: Micropiles can be tailored to meet specific project requirements, accommodating different load and stress demands.


• Widely used in construction: Micropiles are commonly employed to reinforce large building foundations, support bridges, bunkers, underground structures, and improve seismic performance.


 

 

Choose the TOPMETAL 114.3mm Wt7mm Tube for Tunneling to experience the benefits of a flexible, efficient, and reliable foundation support solution. Trust in its exceptional load-bearing capacity and quick installation process to enhance your construction and civil engineering projects.

Product Parameters

SIZE	LENGTH
60.3x6mm	3,6,9M
73x6mm	3,6,9M
88.9x7mm	3,6,9M
101.6x7mm	3,6,9M
114.3x7mm	3,6,9M
114.3x9mm	3,6,9M
127x9mm	3,6,9M
139.7x9mm	3,6,9M

Product Name: TOPMETAL 114.3mm Wt7mm Tube for Tunneling

 

Company Name: Handan Topmetal Co., Ltd.

 

Description: Our steel tunnel pipe, made from Q345B or N80 steel, is perfect for tunneling projects. It can be customized to different sizes upon request. Ideal for underpinning, rock stabilization, and slope stabilization in mining and tunneling. It provides strong foundation support for underground construction. Trust our tubular steel for reliable geotechnical solutions in civil engineering.

Detailed Photos