Circular Hollow Section-manufacture,factory,supplier from China

(Total 24 Products for Circular Hollow Section)
Hot Sale Hollow Anchor Rod: Reinventing Underground Rock ReinforcementIntroduction The hollow anchor rod is coupled with an anchor tray that bears the force.This three-way force system, consisting of the radial pressure, friction, and anchor tray bearing force, works to actively toughen the encompassing rock in a laminar development.         Unmatched Strength and DesignThe Hollow Anchor Rod is engineered with a hollow core.Enhancing its load-bearing capacity while retaining a lightweight layout.
Kontakta nu
Hollow Anchor Rod: Reinventing Underground Rock ReinforcementIntroductionIntroducing the Hollow Anchor Rod, a cutting-edge solution that revolutionizes rock reinforcement in underground engineering. This innovative product boasts unparalleled strength and versatility, making it the ultimate choice for ensuring stability and safety in challenging underground environments.
Kontakta nu
Product OverviewThe longitudinal ribless threaded steel resin anchor executes MT146.2-2011 standard. It is a kind of anchor made by special processing technology, the strength of threaded section is greater than the strength of the rod body, the threaded section has good performance of bending and shearing, it is a new type of anchor for high strength support of shaft.The anchor has high strength, reasonable structure, large tightening force, can automatically adjust the direction of force, increase the binding force on the rock can realize the mechanization of rapid installation.
Kontakta nu
Product Description: Longitudinal ribless threaded steel resin anchor executes MT146.2-2011 standard. It is a kind of anchor made by special processing technology, the strength of threaded section is greater than the strength of the rod body, the threaded section has good performance of bending and shearing, it is a new type of anchor for high-strength support of shafts. The anchor has high strength, reasonable structure, large tightening force, can automatically adjust the direction of force, increase the binding force on the rock can realize the mechanization of rapid installation.
Kontakta nu
Tube Seam Anchor OverviewWorking Principle of Pipe Seam AnchorWhen a slotted anchor is installed in a hole smaller than the diameter of the pipe, three forces are exerted on the surrounding rock: radial pressure on the hole wall over the entire length of the slotted anchor, friction to stop the surrounding rock from sliding down the hole, and the support force of the slotted anchor pallet, which makes the surrounding rock more stable.Specification of Slit Anchor1、Outside diameter (mm):φ33,φ40,φ43 (0.5).2、Length-(mm):-1200、1500、1800、2000、2500,3, Material: Q235, 16Mn, 20 Mnsi.Technical requireme
Kontakta nu
Product Details of Tabung Baja Berkekuatan Tinggi Dengan Celah Memanjang Untuk Memperkuat Batuan Perimeter Di Pertambangan MF33 MF40 MF43Hollow anchor rod is a diploma of metallic plate rolled into a longitudinal slit with a tubular rod, with a rock drill forcibly pressed than the diameter of the rod small borehole (with a difference of 2 ~ 3mm), may be straight away alongside the hollow to the 80 ~ 100cm range of radial stress at the hollow wall and the friction produced thru the layer to save you the encompassing rock sliding down, coupled with the anchor tray tray bearing force.
Kontakta nu
Product Description:Hollow grouting anchor cable is suitable for long term support of surrounding rock with medium and good geological conditions, as well as over-head support of highway, railroad, tunnel, slope support, foundation pit support and other projects. Through pressure grouting of the hollow anchor body, it can achieve the purpose of solidifying broken rock body and improving rock body, so as to achieve the purpose of good support.
Kontakta nu
Product DetailsMining anchor cable steel wire is generally composed of amplitude anchor head, anchor cable body and external anchor head three parts. Inner anchor head is also called Anchor section or anchor root, is anchored in the rock body to provide prestressing root, according to its structural form is divided into two categories of mechanical and cemented, cemented is divided into two categories of mortar cemented and resin cemented, mortar is divided into the second grouting and a grouting type.
Kontakta nu
Product DetailsW-shaped steel strip is a new type of mine support and tunnel support materials, the product can be used with various anchor rods to organize a combination of anchor bracket, through which it can be dispersed multiple anchor rods connected to form a whole bearing structure, significantly improve the overall effect of the anchor, in the incomplete roof rock layer, the effect of the treatment of unstable surrounding rock is good.W-shaped steel strip is named because its cross-section resembles the letter "W", and the material of W-shaped steel strip is Q23
Kontakta nu
Threaded Rod Anchor Screws: Reinventing Underground Rock ReinforcementIntroductionThreaded anchor rods seamlessly combine into the problematic dance of production. their threaded layout ensures a flawless reference to different components, permitting architects to discover revolutionary designs even as preserving the structural integrity this is the hallmark of these rods.         Unmatched Strength and DesignThe Hollow Anchor Rod is engineered with a hollow core, improving its load-bearing potential at the same time as maintaining a lightweight layout.
Kontakta nu
Product introductionMining pallet a kind of pallet used for mine roadway, tunnel, especially coal mine roadway anchor support, the center of the pallet has a hole for the anchor to pass through, the central part of the hollow spherical projection, there can be a platform at the top of the spherical projection, the pallet can be made of steel plate or cast iron, the pallet made of cast iron can have reinforcing rib around the spherical projection. As an important part of the anchor support system, the performance of the anchor tray directly affects the support effect of the anchor.
Kontakta nu
Product DetailsHollow anchor rod is a degree of metal plate rolled into a longitudinal slit with a tubular rod, with a rock drill forcibly pressed than the diameter of the rod small borehole (with a distinction of 2 ~ 3mm), can be immediately along the hollow to the 80 ~ 100cm range of radial strain on the hole wall and the friction produced via the layer to save you the encircling rock sliding down, coupled with the anchor tray tray bearing force.
Kontakta nu
Application of UnribbedThreaded Anchor RodLongitudinal ribless rebar resin anchors are particularly used for high energy aid of big deformation roadways in excessive stress mines, consisting of full rocky roadways, coal roadways,semi-coal roadways, and can also be used for high-strength permanent roadway support of railroads, highways, hydropower and other types of projects.Product Features of UnribbedThreaded Anchor RodThis product is a form of anchor made by means of special processing technology, the power of the threaded section is more than the electricity of the rod frame, and
Kontakta nu
Product DetailsT-steel strip structure features:1.strong integrity, high strength, can be directly used as a pillar of the roof joist, T steel belt flexural section modulus increased 37 times.2.Ingenious design, T-steel belt is designed into double holes, which makes up for the unfavorable factors to the support due to the failure of individual anchor cables or anchor rods, and the holes can be exchanged to make up for the anchor cables or anchor rods, in order to achieve the purpose of overall reliability.3.High efficiency, anchor rods and anchor cables are reinforced through the T-type steel
Kontakta nu
Product introductionMining pallet a kind of pallet used for mine roadway, tunnel, especially coal mine roadway anchor support, the center of the pallet has a hole for the anchor to pass through, the central part of the hollow spherical projection, there can be a platform at the top of the spherical projection, the pallet can be made of steel plate or cast iron, the pallet made of cast iron can have reinforcing rib around the spherical projection.Mining pallets can be made of steel plate or cast iron material.
Kontakta nu
Product Details Of Butterfly Anchor PlateIn recent times there are  primary sorts of anchor disk widely used, square round hollow anchor disk and spherical round spherical hole anchor disk. anchor disk is to exchange the mechanical nation of the surrounding rock itself through the anchors in the surrounding rock, to form an entire and strong rock belt across the roadway, using the anchors and the encircling rock collectively to achieve the purpose of preserving the steadiness of the roadway.
Kontakta nu
Product introductionMining pallet a kind of pallet used for mine roadway, tunnel, especially coal mine roadway anchor support, the center of the pallet has a hole for the anchor to pass through, the central part of the hollow spherical projection, there can be a platform at the top of the spherical projection, the pallet can be made of steel plate or cast iron, the pallet made of cast iron can have reinforcing rib around the spherical projection.Main specifications of anchor tray: 120*120*6 120*120*8 120*120*10 150*150*10 150*150*8 140*140*10 140*140*8Product classification:1.
Kontakta nu
Product introductionMining pallet a kind of pallet used for mine roadway, tunnel, especially coal mine roadway anchor support, the center of the pallet has a hole for the anchor to pass through, the central part of the hollow spherical projection, there can be a platform at the top of the spherical projection, the pallet can be made of steel plate or cast iron, the pallet made of cast iron can have reinforcing rib around the spherical projection.Anchor pallet main specifications120*120*6 120*120*8 120*120*10140*140*8140*140*10150*150*8150*150*10Product classification:Mining pallet is
Kontakta nu
Application of Unribbed Threaded Anchor RodLongitudinal ribless rebar resin anchors are mainly used for high strength support of large deformation roadways in high pressure mines, including full rocky roadways, coal roadways, semi-coal roadways, and also can be used for high-electricity everlasting roadway support of railroads, highways, hydropower and different forms of tasks.Product Features of Unribbed Threaded Anchor RodThis product is a type of anchor made by special processing era, the electricity of the threaded section is more than the strength of the rod frame, and the bendi
Kontakta nu
Hollow Anchor Rod: Reinventing Underground Rock ReinforcementIntroductionThreaded Anchor Rods contribute to a sustainable future by virtue of their durability and eco-friendly attributes. With corrosion-resistant properties and extended lifespans, they align seamlessly with the principles of environmental responsibility, ensuring a lasting impact for generations to come.More than just rods, Threaded Anchor Rods unveil the boundless potential of modern construction.
Kontakta nu
Twisted Anchor Rods: Revolutionizing Rock Support in Underground EngineeringIntroductionTwisted Anchor Rods represent a groundbreaking innovation in the realm of underground engineering support systems. Designed to make sure the maximum safety and balance, those rods are engineered to face up to hard rock situations and deliver outstanding performance. permit's delve into the capabilities and advantages of this innovative product.
Kontakta nu
Description of Sewn Tube AnchorCompared with the traditional shelf support, because the support material used in anchor support is less, lighter weight, roadway excavation, reducing the amount of support material transportation, labor intensity is also greatly reduced, and is conducive to improving the efficiency of excavation.
Kontakta nu
Description of Sewn Tube Anchor1、Good supporting effect. Anchor support in support principle in line with modern rock mechanics and rock control theory, belongs to the "active" support.
Kontakta nu
Unleashing Exceptional Support and Strength - Equal Strength Threaded Anchor RodAn Unparalleled Support Tool in Underground EngineeringIntroduction: Underground engineering has always been a realm of human exploration, and an efficient and reliable support system is crucial for the safety of underground tunnels and mines.
Kontakta nu
Relate News
Background on Hollow AnchorsTo better understand the mechanics involved in load transfer between anchors and mine rock, the Bureau of Mines initiated a program to study the load transfer mechanics of passive, fully grouted hollow anchors. This work was accomplished in support of the Bureau's goal of improving the underground safety of the nation's miners. The first phase of the study was conducted in the laboratory to examine the linear, nonlinear, and time-dependent behavior of anchor rods under varying load conditions.
Ruiyu support takes you to understand the hollow anchor rods in the minesSince the introduction of hollow anchors 40 years ago, their use in mines has gradually increased for support and stabilization of underground mines with remarkable results. Hollow anchors have significantly reduced the number of roof falls and are now the primary support option required by most mine safety and health authorities.
Preventing Heat Stroke and Keeping Production in Ruiyu CompanySince entering August, the persistent sultry hot weather has brought a lot of unfavorable conditions to the production.
What are the elements that affect the decrease of anchoring force of mining anchor rods?With the development of mine support technology, anchors and anchors are used in conjunction with each other. However, in the detailed underground use process, due to the quality of the anchoring material itself, irrational design, improper operation process, underground geological conditions and many other factors, the anchoring force will be greatly reduced. This will lead to deformation of the roadway, and even topping and roadway collapse accidents.
Shandong anchor manufacturer produces anchor is a kind of anchor, active reinforcement of the surrounding rock of the new anchor. Before hitting the anchor, we Should knock on the gang to ask the top, the loose rock block block diao exhaust, deal with the dangerous rock. Check whether the width and height of the roadway meet the requirements, and the undigging roadway that does not meet the requirements should be reworked to meet the requirements before anchoring.
Reliability of anchor support and adjustment of resistance in constructionAnchor support utilizes anchors, rods, buttresses and various components or spray layers to give the surrounding rock a certain support strength, forming a support system together with the surrounding rock, and with the deformation of the surrounding rock, the support force increases continuously.
The main factors of integrity and stability of anchor supportThe put into use of anchor rods eliminates the hidden dangers in safety production to a certain extent and reduces the labor intensity of workers.
Current application of mining anchorThe original anchor retaining wall construction is completed and in use for a period of time, because in the planning of the unfavorable elements do not  part, the construction process of the construction of the quality of the construction is not controlled or not in accordance with the construction process of construction, in the process of application because of man-made or natural factors, etc.
33mm Split Tube Seam Anchor AdvantagesAs a kind of rock support equipment used in underground mining and civil engineering projects, 33 mm pipe seam anchor shows many advantages in engineering practice. First of all, its high load-bearing capacity is one of the main features of this anchor.
Anchor rods are a type of support equipment commonly used in civil engineering and mining projects to enhance the stability and safety of underground structures. Here are some key points about the development trend of anchor rods:Advances in material technology: with the continuous development of material technology, the application of new materials is changing the performance and reliability of anchor rods.
x

Framgångsrikt inskickat

Vi kommer att kontakta dig så snart som möjligt

Stänga