galvanised roof-manufacture,factory,supplier from China

Product Description:The surface has a typical checker pattern, which is produced by a special pressing die during the sheet forming process.

Product Description:The length design of the 6-foot galvanized roof plate makes it more suitable for the laying of the roof of some small and medium-sized buildings.

Product Description:The 0.5mm thickness of galvanized roof plate is light in weight and can meet the roof bearing requirements of small houses, simple carsheds and other buildings.

Product Description:The length of the 8-foot galvanized roof plate is more commonly used in many construction projects, which is suitable for the laying of the roof of the medium-sized and above buildings, which can ensure a certain coverage area, reduce the number of splicing to reduce the risk of leakage, and is not too long and cause difficulties in handling and installation.

Product Description:14-foot galvanized roofing board is suitable for shopping centers and commercial complexes, hotel buildings, school buildings, etc., can cover a large area, reduce the joint, make the roof appearance more beautiful.

Product Description:1.25mm ft galvanized roof panels are suitable for swimming pools and spas, school and hospital logistics buildings, hospital laundry rooms and other buildings, where more heat and water vapor are generated.

Product Description:The 10-foot galvanized roofing sheet, which is 10 feet long, provides a large coverage area after installation and reduces splicing, thus enhancing the integrity and stability of the roof structure.

Product Description:Because of its strength and good plasticity, hot rolled low carbon steel coil can withstand various loads in building structures, and is widely used in the construction industry to make various building structural parts, such as steel beams, steel columns, roof trusses and so on.

Needle roller bearing is a common mechanical part, which is mainly used to support the movement of the rotating shaft. The working principle of the needle roller bearing is to use the rolling body (needle roller) to roll between the inside and outside, thereby reducing friction and resistance, so that the bearing can withstand larger loads and rotational speeds.The structure of the needle roller bearing is relatively simple, consisting of an inner ring, an outer ring, a needle roller and a cage.

Sliding bearings are sliding friction, with large contact surface, simple structure, small volume, strong bearing capacity, good vibration resistance, but large friction coefficient, easy to generate heat, need sufficient lubrication, suitable for low speed and heavy loadRolling bearings are rolling friction, compared with sliding bearings, their contact surface is small (point contact for ball bearings, line contact for roller bearings), small friction coefficient, less heat generation; less wear and tear, good accuracy retention; suitable for higher speeds run down.

Product Description:S320GD+Z Galvanized Steel Coils are engineered for superior strength and corrosion resistance. These coils boast a robust zinc coating that provides excellent protection against rust and atmospheric corrosion, making them suitable for a variety of construction and industrial applications where durability is key.

The fourth generation hub bearing unit is to make the constant speed universal joint and bearing into a whole, which solves the defect of increasing the size of the hub due to the integrated structure of the hub and the constant speed universal joint in the prior art. The development of the fourth generation hub bearing unit has been successful, and it is believed that it will be widely used in various types of automobiles in the near future.

Angular contact ball bearing 70000 type, composed of outer ring, inner ring, steel ball, cage.

Hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings, it will be two sets of bearings as one, with good assembly performance, can be omitted clearance adjustment, light weight, compact structure, large load capacity, for sealing bearings can be loaded in advance grease, omit the external hub seal and free from maintenance and other advantages, has been widely used in cars, There is also a trend of gradual expansion of applications in heavy-duty vehicles.1.

Agricultural bearings refer to the bearing products used in agricultural machinery and equipment, which carry the rotating parts of various agricultural equipment in the working process, and ensure its smooth operation and increase the life of mechanical equipment.

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types  1 Type: Single row deep groove ball bearings,Stainless steel deep groove ball bearings,Single row deep groove ball bearings with filling slots,Double row deep groove ball bearings 2.

Construction machinery bearing is a mechanical component used to support and turn rotating parts. In construction machinery, bearings usually carry high-speed rotating parts, such as engines, transmission systems, etc. Bearings usually consist of an inner ring, an outer ring, a rolling element and a retainer.There are many types of construction machinery bearings, including rolling bearings and plain bearings. Rolling bearings reduce friction and improve rotation efficiency by rolling rolling elements (such as spheres, rollers or cylinders) between the inner and outer rings.

Features: Railway bearings have the characteristics of high bearing capacity, wear resistance, impact resistance, high temperature resistance, long life and so on.

UBC tapered roller bearing is a kind of rolling bearing with tapered roller, the roller and raceway between the inner ring (cone hub) and the outer ring (cup) intersect at the cone half Angle on the outer surface of the cone, so that the bearing can bear a large load in the radial and axial direction. UBC tapered roller bearings usually include single row, double row and four row structures, which are widely used in automotive, mechanical equipment, aerospace and other fields.

Mainly bear a large unidirectional axial load, the greater the contact Angle, the greater the load bearing capacity. The cage material is steel plate, brass or engineering plastic, and the forming method is stamping or turning, depending on the bearing form or use conditions.

Hub bearing (HUB) is the main role of load-bearing and provide accurate guidance for the rotation of the hub, it bears both axial load and radial load, is a very important component. The traditional automobile wheel bearing is composed of two sets of tapered roller bearing or ball bearing. The installation, oiling, sealing and clearance adjustment of the bearing are all carried out on the automobile production line.

The turntable bearing seat is a kind of large and extra-large bearing seat which can accept comprehensive load and has the characteristics of compact structure, sensitive rotation and convenient maintenance.

One of the largest aspects of the needle curler bearing is the sketch of the needle roller. The needle roller has a smaller diameter than different sorts of rolling elements, so it can obtain a greater load carrying capability in a constrained space.

Single row tapered roller bearing is a common rolling bearing, which is composed of an inner ring, an outer ring, a roller and a cage. Its structure is similar to a conical shape, which is why it gets its name.The contact points on the inner and outer rings are conical and suitable for bearing large loads in both radial and axial directions.