hydraulic cylinder tube is a high-precision steel pipe material after cold drawing or hot rolling. Because the inner and outer walls of precision steel pipes have no oxide layer, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flaring, flattening and no cracks, etc., they are mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders, which can be seamless pipes.
The honing tube is processed by rolling. Because of the residual compressive stress on the surface layer, it is helpful to seal the surface micro-cracks and hinder the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the generation or expansion of fatigue cracks can be delayed, thus improving the fatigue strength of the honing pipe. Through rolling forming, a cold work hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thus improving the wear resistance of the honing tube inner wall, and avoiding the burn caused by grinding. After rolling, the reduction of surface roughness value can improve the fit property.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
Speci -cation | Grade | Chemical Composition [%] | ||||||||||||||
C | Mn | P | S | Si | Cr | Mo | Cu | Ni | V | |||||||
Min | Max. | Min | Max. | Max. | Max. | Min. | Max | Min. | Max | Min. | Max | Max | Max | Max | ||
EN 10305-1/EN10305-4 | E 235 | 0.17 | 1.2 | 0.025 | 0.025 | 0.35 | 0.02 | |||||||||
E 355 | 0.22 | 1.6 | 0.025 | 0.025 | 0.55 | 0.02 |
Mechanical Properties | |||||
Yield Strength | Tensile Strength | % Elongation (G.L. 50 mm WT 8 mm) e (min.) | |||
Min. | Min. | ||||
PSI | MPa | PSI | MPa | ||
235 | 340 | 25 | |||
355 | 490 | 22 |
Standard | API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22. DIN17440, DIN2448,JISG3452-54. |
Material | API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80, ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135, ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2, KS4602, GB/T911.1/2,SY/T5037, SY/T5040 STP410,STP42. |
Certificates | API5L ISO 9001:2008 TUV SGS BV etc |
Outside Diameter | 1/2'--24' |
21.3mm-609.6mm | |
Thickness | SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40, SCH60, SCH80, SCH100, SCH140, SCH160,XS, |
1.65mm-59.54mm | |
Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random. |
Technic | 1/2'--6': hot piercing processing technic |
6'--24' : hot extrusion processing technic | |
Surface Treatment | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation . |
Packing | Bundles or In bulk. bundled pipes with two slings at the both end for easy loading and discharging, |
End | Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket. |
Usage /Application | Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
1026 Steel Honed Tubing | Hydraulic Cylinder Tubes Manufacturer |
Seamless Honed Tubes for hydraulic cylinders | Manufacturer of hydraulic cylinder tube |
Unhoned Cylinder Tubes | Wholesale of hydraulic cylinder tube |
ST52 cylinder tube | Exporter of hydraulic cylinder tube |
Hydraulic cylinders | 304 hydraulic cylinder tube |
Honed Tubes for Hydraulic Cylinders | 316 hydraulic cylinder tube |
Cylinder tubes | 316L hydraulic cylinder tube |
Pre Honed Steel Tubing | Carbon steel hydraulic cylinder tube |
Hydraulic steel pipes are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry .
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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