prepainted coils-manufacture,factory,supplier from China

Product Description:SGCC Galvanized Steel Coils are the epitome of strength and corrosion resistance, ideal for construction, automotive, and heavy machinery applications. These coils, characterized by their galvanized coating adhesion and uniform galvanized coating thickness, offer superior durability in harsh environments. With a focus on dimensional accuracy and surface finish, our coils are tailored for precision fabrication in various industrial settings.

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.

Product Description:S350GD Galvanized Steel Coils are premium-grade steel products, characterized by their enhanced formability and structural integrity. These coils are specifically designed for applications requiring high tensile strength and resistance to environmental corrosion.

Product Description:S350GD+Z Galvanized Steel Coils, featuring advanced zinc coating technology, provide superior corrosion protection and mechanical properties, making them ideal for demanding construction and manufacturing applications where durability and strength are paramount.Full cold galvanizing process:Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality inspection → packaging and salesChemical Compo

Product Description:6063 aluminum coils are used in the manufacture of train cars for components such as window frames, door frames, interior armrests and trim strips. Its corrosion resistance can be adapted to the environment of long-term train operation, including different climatic conditions and frequent cleaning operations.

Product Description:6063 aluminum coils are used in the manufacture of train cars for components such as window frames, door frames, interior armrests and trim strips. Its corrosion resistance can be adapted to the environment of long-term train operation, including different climatic conditions and frequent cleaning operations.

Product Description:In the manufacturing of auto parts, many body structure parts and interior trim parts of different shapes can be processed with DX51D steel, which can be accurately formed in the stamping process, and maintain good surface quality, reduce subsequent dressing procedures, and improve production efficiency.Full cold galvanizing process:Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality ins

Product Description:Hot-rolled carbon steel coils are made by rolling billets at high temperatures (usually heated to around 1000-1250 °C). Widely used in the manufacture of various mechanical parts, such as shafts, gears, connecting rods and so on.

Product Description:The thickness specifications of CSB galvanized steel coil are diverse, and the thinner thickness is suitable for some products that are more sensitive to weight and cost and do not need to bear too much pressure, such as internal shielding covers of electronic equipment, small packaging boxes, etc.

Product Description:S280GD+Z galvanized steel plate has small zinc flowers, polished zinc flowers, zero zinc flowers, zinc iron alloy and other surface structures to choose from, has good welding performance, can be connected by a variety of welding methods, welding joint strength is high, good sealing, can meet the assembly requirements of different structural parts, in the building steel structure, machinery manufacturing and other fields widely used.Full cold galvanizing process:Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing

Product Description:The S235J0 carbon steel coil can be used to manufacture pipes for transporting liquids or gases. By crimping and welding processes, the coils can be made into pipes of different diameters and wall thicknesses. It is widely used in water supply and drainage system, low pressure gas transmission system and other fields.

Product Description:Q215 carbon steel coil is one of the commonly used materials for manufacturing welded steel pipes. Through crimping, welding and other processes, carbon steel coils can be made into steel pipes of different diameters and wall thicknesses, which are widely used in water supply and drainage, gas transmission, heating pipes and other fields. It can also be used to manufacture various accessories in the pipeline system, such as elbows, tees, quads, etc.

Product Description:PVDF steel coil can withstand the test of many years of ultraviolet radiation, drastic temperature changes, wind and rain erosion and other natural factors. When used as roofing materials, it provides excellent water resistance, sun protection and corrosion resistance.

Product Description:DX51D galvanized steel sheet is a commonly used low carbon steel material, easy to carry out a variety of cold processing operations, such as cold rolling, cold bending, stamping and so on.

Since a bearing can choose different bearing seats, and a bearing seat can choose different types of bearings at the same time, there are many varieties of bearing seats. Bearing seat is included, many large foreign bearing companies also have their own bearing seat type record. However, the same bearing housing model is not marked exactly the same in different company samples.

Railway Bearings play an important role in both passenger and goods transport.  They have to withstand heavy loads: they work at high speeds, under a great weight, are  Rolling bearings in railway gearboxes must withstand a wide variety of operating conditions and complex environmental influences. Not only are high static and, in particular, dynamic loads present in the form of vibrations and shocks, but the rolling bearings are also operated intermittently below the permissible minimum load.

Some cylindrical roller bearings have no ribs on either theinnere rings canelative to eacese can bfree-end bearingsCylindrical roller bearingouter rings has two ribs aother ringhas one ,are capable of takingxial loaone directiobearingshave high radial rigidity and are used primarily for precisionmachine tools.Types NU , N , NNU , and NN are suitable as free-end bearingsTypes NJ and NF can sustain limited axial loads in one directionTypes NH and NUP can be used as fixed-end bearingsNH-type cylindrical roller bearings consist of the Nj-type cylindricalroller bearings andHu-type Lshaped thrust co

Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has a certain angular contact ball bearing performance and can bear the combined radial and axial load.

In order to ensure the performance and service life of rotary support bearings, it is necessary to pay attention to the following points: correct selection of suitable bearing models and specifications, reasonable design and arrangement of bearing bearings and lubrication systems, regular inspection and maintenance of bearings, timely replacement of severely worn parts, to avoid overload and overspeed operation, to prevent dust and dirt intrusion into the bearing interior.

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.

We provide a full range of UBC bearings, and focus on bearing categories, if you want to buy ubc bearings, please contact us for a ubc price list.UBC Cylindrical Roller BearingsCylindrical roller bearings are designed for high radial load applications. The bearing designs are available in single row, double row, multiple row, cage or fully complementary construction.

Bearing seat is an important part of supporting and fixing bearing, and its processing technology design directly affects the accuracy, life and reliability of bearing seat. Bearing housing is usually made of high-strength alloy steel or cast iron to meet its requirements for high load and wear resistance. Secondly, the design of the process flow is the core of the bearing seat processing technology. Usually, the processing of the bearing seat includes casting, roughing, finishing, heat treatment, surface treatment and other links.

As one of the largest taper roller manufacturers in Shandong, China, in addition to the tapered roller bearings introduced above, we can also provide the following tapered roller types.

Because the rolling body in the thrust tapered roller bearing is a tapered roller, the rolling surface can form a pure rolling and the limit speed is higher than that of the thrust cylindrical roller bearing because the rolling bus and the raceway bus of the washer converge at a certain point on the axis line of the bearing.New domestic modelsOld domestic modelInner diameter (mm)Outer diameter (mm)Width(mm)Cr(kN)Cor(kN)Grease lubrication speed (r/min)Oil lubrication speed (r/min)Weight (kg)294169039416801705446813802000–5.9129412903941260130422938542700—2.61294139039413651404534410002500—3.342