Shenzhen Dallast Technology Co., Ltd.
China's most high-quality hydraulic cylinder supplier
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Chromed Precise Cold Drawn Honing Tubes Hydraulic Cylinder Parts
Specification:
Main material: 20 #, Q235, 20G, 35 #, 45 #, 16Mn, Q345, 40Cr, 27SiMn, 12Cr1MoV, 10CrMo910, 15CrMo, 35CrMo, 42CrMo.
Widely used: construction machinery, metallurgical machinery, plastic machinery, hoisting machinery, mining machinery, road construction machinery, textile machinery and other industries.
Processing forms: 1, cold-rolled 2, cold drawn 3, honing 4, rolling jade
Diameter:30mm-300mm, wall thickness of 2mm-40mm. Technical conditions: bore accuracy H5-H10, bore roughness Ra ≤ 0.63um, straightness ≤ 0.3mm / m. Steel is 20 # -45 #, 16Mn, 27SiMn and some low-alloy steel, the standard GB8713-88. Specifications for 40-300 * 2-40MM, length of 2-12M various types of cylinder tube, with an annual sales capacity of 30,000 tons. Company advanced equipment, production technology optimization, detection means perfect.
| Specifications | 40-300 * 2-40mm |
| Diameter | 30mm-300mm |
| Wall thickness | 2mm-40mm |
| Bore accuracy | H5-H10 |
| Bore roughness | Ra ≤ 0.63um |
| Straightness | ≤ 0.3mm / m |
| Steel | 20 # -45 #, 16Mn, 27SiMn and some low-alloy steel |
| Standard | GB8713-88 |
| Length | 2-12M |
The main purpose of products: hydraulic, cylinder, piston rod and precision machinery with steel.
According to customer requirements can also provide: fixed-length pipe, the Hanging pipe and special heat treatment tubes. The quality of all the national standards, the products are widely used in automotive, electric power, petrochemical, shipping, aerospace, bearings, pneumatic components, fuel tanks, boiler equipment, medical equipment, fitness equipment, tractors, motorcycles, steel connecting sleeve, cylinder tube, machinery manufacturing And other industries; well-known domestic and foreign auto parts manufacturers to establish a long-term and stable relations of cooperation.
Our small diameter precision steel pipe used in mechanical structure, hydraulic equipment, high dimensional accuracy and surface smoothness, high precision, high finish, inner and outer wall without oxide layer, the inner and outer wall of high precision, mechanical properties to adapt to any angle Under the bending, and can withstand high pressure, cold deformation, flaring, flattening, tensile and other requirements, so that the steel pipe is not cracked cold cracking, no cracks, and the outer wall without oxide and other advantages
Our company has a large number of quilting pipe, cylinder tube, aeromodelling tube, thick-walled tube, stainless steel tube, to provide you with fast and quality service.
Main hydraulic cylinder parts:
Precision cold drawn steel, honing steel, precision piston rod, hydraulic cylinders and various hydraulic system design and manufacturing. The company has a professional production plant, for many years engaged in hydraulic engineering research and design experts and have rich practical experience in engineering and technical personnel, a dedicated production equipment, advanced production technology, and improve the quality assurance system to ensure product quality , With the best after-sales service for customers value.
