Company introduction:Â
 Hangzhou Debao Electromechanical Manufacturing Co,. Ltd was founded in 2003. It's a professional manufacturer in communication tower, electrical tower, galvanizing process and decorative antenna and so on. With 163.8 million RMB registered capital and 700 employees, Debao has become the largest hot-dip galvanizing production base around East China( total 780 tons production capacity). Also, it is the manufacturing base of Zhejiang University Chemistry Laboratory galvanizing products and enterprise credit AAA company with ISO certificate.Â
 We have 10000 square meter office building and 46000 square meter workshop equipped with high-level production lines for communication tower and hot-dip galvanizing, which constitute a strong guarantee for the company's high operation efficiency. Per market demand, Debao launched a series of landscaped tower, bionic tower, decorative antenna, portable mobile base station, which have been widely used by operators now.
Qualification:
Business license, tax registration certificate and organization code certificate, quality management system, occupational health management system, environmental management system, enterprise credit AAA.Â
Construction Process:
1.Raw material inspectionÂ
Check steel specification, grade and heat number when coming, and then send sample to the laboratory for testing. Welding material needs re-rest of welding; Purchased tower attachments also need retest. Any non-conforming material should be avoided to enter into the production line.
2.Mark sample number
After sample plate and rod made, all the samples need to be approved by customers, then reviewed and marked number. Marked number with digital control, steel tower needs to retain head margin when cutting according to process requirement, diameter of both tube ends need the conformance with matching welding tube. The deviation is not more than ± 1.5D/1000, the total height deviation is no more than H/1500.
3.Rolling tube
After marked number and qualified, then turn to roll tube. To keep the ellipticity of the sheet plate, rolling on rolling machine where roller can move horizontally, then weld the connecting line and recheck. Visual inspection after rolling, the roundness should not exceed 3mm.
4.Welding
After tube bending, inspection and approval, it goes to automatic welding. Before welding, bevel angle is 25 degrees, also welding edge needs removing rust, burrs and dirt, electrode must be dried, coating drops or rust core are not allowed, and damp solder is also not allowed. Clean each welding line and inspect, then re-weld after clear defects. After welding slag and spatter need to be cleaned up. Select T-joints and 20% nearby welding line on main tower UT test to achieve GB11345-1989BII.
5.Flange installation
The flange needs automatic welding and UT test qualified. After installation and appearance inspection, inspect the angle dimension, so as to make sure the tower get installed smoothly.
6.Test assembly
Each section of the tower needs assembly test. The technical department will make a complete inspection, including the welding line mechanical property, the tower dimensions (length deviation, connection flatness and straightness, tower tube ovality, tube diameter deviation) must comply with requirement before turning to next stage.
7.GalvanizingÂ
After tower assembly test galvanizing will apply. Hot dip galvanizing coating thickness needs 86um
8.Inspection after galvanizingÂ
Test assembly again after galvanizing qualified, and the requirements are the same with previous test assembly. If there is deviation it needs correction, then turn to next stage.
9.Painting
Grinding zinc coating by sand blasting or abrasive paper to make the surface flatness and smoothness but not to damage zinc coating, then spay 6 layers painting to make sure the tower's service life.
Monopole tower
1.Good appearance
 Single tube tower is conic and beautiful with elegant design and fine structure.
2.Cost effective
 Small occupation, it's about two square meters, only as 8%-10% of the traditional angle steel tower. It saves land cost and easy to find place to build.
3.Inner flange type
 Use high strength bolts connect inner flange, which can effectively prevent high strength bolts corrosion by weather, which will protect tower connecting quality.
4.Internal ladder typeÂ
 Ladder is installed inside, thus maintainers can repair and inspect the equipments in any weather.
5.Feeder internal built
 Feeder lay inside tower to avoid natural environment like wind blowing, rain -drenched and sun-scorched, and prevent break danger from aging and fatigue, which will extend the feeder's life.
6.Vehicle
 Single tube tower can be very high, which make it outstanding in surroundings and become an ideal advertising place and landmark building.
7.Double regulation
 Bottom of the flange use double nuts to fix, which can effectively fix the tower. The bottom nut can support the body and micro-regulate perpendicularity, which will make sure installation accuracy.
8.Tower steadiness
 Improving bottom ribs design will be good for wind-resistance (over level 12). It can make the body steady and stable to keep communication signal clear, also will extend the signal tube tower's using life and cycle.
Your inquiry is welcomed, if you have any other question, please let us know, we will do our best to supply the info as soon as possible Hot-dip Galvanized Antenna Telescopic Monopole
Company introduction:Â
 Hangzhou Debao Electromechanical Manufacturing Co,. Ltd was founded in 2003. It's a professional manufacturer in communication tower, electrical tower, galvanizing process and decorative antenna and so on. With 163.8 million RMB registered capital and 700 employees, Debao has become the largest hot-dip galvanizing production base around East China( total 780 tons production capacity). Also, it is the manufacturing base of Zhejiang University Chemistry Laboratory galvanizing products and enterprise credit AAA company with ISO certificate.Â
 We have 10000 square meter office building and 46000 square meter workshop equipped with high-level production lines for communication tower and hot-dip galvanizing, which constitute a strong guarantee for the company's high operation efficiency. Per market demand, Debao launched a series of landscaped tower, bionic tower, decorative antenna, portable mobile base station, which have been widely used by operators now.
Qualification:
Business license, tax registration certificate and organization code certificate, quality management system, occupational health management system, environmental management system, enterprise credit AAA.Â
Construction Process:
1.Raw material inspectionÂ
Check steel specification, grade and heat number when coming, and then send sample to the laboratory for testing. Welding material needs re-rest of welding; Purchased tower attachments also need retest. Any non-conforming material should be avoided to enter into the production line.
2.Mark sample number
After sample plate and rod made, all the samples need to be approved by customers, then reviewed and marked number. Marked number with digital control, steel tower needs to retain head margin when cutting according to process requirement, diameter of both tube ends need the conformance with matching welding tube. The deviation is not more than ± 1.5D/1000, the total height deviation is no more than H/1500.
3.Rolling tube
After marked number and qualified, then turn to roll tube. To keep the ellipticity of the sheet plate, rolling on rolling machine where roller can move horizontally, then weld the connecting line and recheck. Visual inspection after rolling, the roundness should not exceed 3mm.
4.Welding
After tube bending, inspection and approval, it goes to automatic welding. Before welding, bevel angle is 25 degrees, also welding edge needs removing rust, burrs and dirt, electrode must be dried, coating drops or rust core are not allowed, and damp solder is also not allowed. Clean each welding line and inspect, then re-weld after clear defects. After welding slag and spatter need to be cleaned up. Select T-joints and 20% nearby welding line on main tower UT test to achieve GB11345-1989BII.
5.Flange installation
The flange needs automatic welding and UT test qualified. After installation and appearance inspection, inspect the angle dimension, so as to make sure the tower get installed smoothly.
6.Test assembly
Each section of the tower needs assembly test. The technical department will make a complete inspection, including the welding line mechanical property, the tower dimensions (length deviation, connection flatness and straightness, tower tube ovality, tube diameter deviation) must comply with requirement before turning to next stage.
7.GalvanizingÂ
After tower assembly test galvanizing will apply. Hot dip galvanizing coating thickness needs 86um
8.Inspection after galvanizingÂ
Test assembly again after galvanizing qualified, and the requirements are the same with previous test assembly. If there is deviation it needs correction, then turn to next stage.
9.Painting
Grinding zinc coating by sand blasting or abrasive paper to make the surface flatness and smoothness but not to damage zinc coating, then spay 6 layers painting to make sure the tower's service life.
Monopole tower
1.Good appearance
 Single tube tower is conic and beautiful with elegant design and fine structure.
2.Cost effective
 Small occupation, it's about two square meters, only as 8%-10% of the traditional angle steel tower. It saves land cost and easy to find place to build.
3.Inner flange type
 Use high strength bolts connect inner flange, which can effectively prevent high strength bolts corrosion by weather, which will protect tower connecting quality.
4.Internal ladder typeÂ
 Ladder is installed inside, thus maintainers can repair and inspect the equipments in any weather.
5.Feeder internal built
 Feeder lay inside tower to avoid natural environment like wind blowing, rain -drenched and sun-scorched, and prevent break danger from aging and fatigue, which will extend the feeder's life.
6.Vehicle
 Single tube tower can be very high, which make it outstanding in surroundings and become an ideal advertising place and landmark building.
7.Double regulation
 Bottom of the flange use double nuts to fix, which can effectively fix the tower. The bottom nut can support the body and micro-regulate perpendicularity, which will make sure installation accuracy.
8.Tower steadiness
 Improving bottom ribs design will be good for wind-resistance (over level 12). It can make the body steady and stable to keep communication signal clear, also will extend the signal tube tower's using life and cycle.
Your inquiry is welcomed, if you have any other question, please let us know, we will do our best to supply the info as soon as possible
Steel Cable Trays In Data Room
Steel Cable Trays in Data Room: A Comprehensive Overview
Introduction
Data rooms are critical facilities that house sensitive information and critical IT infrastructure. The proper organization and management of cables in data rooms are crucial to ensure the smooth functioning of the data center. Steel cable trays are one of the most popular and effective solutions for organizing cables in data rooms. In this article, we will provide a comprehensive overview of steel cable trays in data rooms.
What are Steel Cable Trays?
Steel cable trays are metal structures that are used to support and organize cables in data rooms. They are designed to provide a safe and secure pathway for cables while also protecting them from damage. Steel cable trays are made of galvanized steel, which makes them strong and durable. They are available in various sizes and configurations to meet the specific needs of data rooms.
Advantages of Steel Cable Trays in Data Rooms
1. Easy Installation
Steel cable trays are easy to install and can be customized to fit any data room layout. They can be easily mounted on walls, floors, or ceilings, depending on the requirements of the data room.
2. Increased Airflow
Steel cable trays provide increased airflow, which is essential for maintaining a stable temperature in the data room. This helps to prevent equipment from overheating and reduces the risk of downtime.
3. Cable Protection
Steel cable trays protect cables from damage caused by sharp edges or other hazards in the data room. This helps to reduce the risk of cable failure and ensures that data is transmitted without interruption.
4. Cost-Effective
Steel cable trays are cost-effective compared to other cable management solutions. They are durable and require minimal maintenance, which reduces the overall cost of cable management in the data room.
5. Scalability
Steel cable trays are highly scalable and can be easily expanded to accommodate new cables or equipment. This makes them an ideal solution for data rooms that require frequent upgrades or modifications.
Types of Steel Cable Trays
1. Ladder Cable Trays
Ladder cable trays are the most common type of steel cable trays used in data rooms. They are designed in a ladder-like structure and are ideal for organizing large bundles of cables.
2. Solid Bottom Cable Trays
Solid bottom cable trays are designed with a solid base that provides additional support for cables. They are ideal for organizing heavy cables and can be used in areas where vibration or movement is a concern.
3. Wire Mesh Cable Trays
Wire mesh cable trays are designed with an open mesh structure that provides increased airflow for cables. They are ideal for organizing cables in areas where ventilation is a concern.
Conclusion
Steel cable trays are an effective solution for organizing cables in data rooms. They provide a safe and secure pathway for cables while also protecting them from damage. Steel cable trays are easy to install, cost-effective, and highly scalable, making them an ideal solution for data rooms of any size. With the right Steel Cable Tray system in place, data centers can ensure the smooth functioning of their critical IT infrastructure.
Steel Cable Trays In Data Room,Steel Cable Trays,Steel Cable Ladder,Ss Wire Mesh Cable Tray
Rayhot Technology Group Co.,Ltd , https://www.cnrayhot.com