Anbao Hydraulic

Honed tube is well known as hydraulic cylinder tube in many industries. This is because honed tubes are the most important materials of manufacturing hydraulic cylinders. Honed tube for hydraulic cylinder is made of our own cold drawn seamless tube (CDS tube), by honing process or Skiving & Roller Burnishing process. Our honed hydraulic cylinder tube is usually produced according to norms as ASTM A513, DIN 2391, DIN 1630, DIN 1629, EN 10216-2, A 519, etc on customer’s request. We manufacture honed tubes in metric dimensions and imperial dimensions, size range from I.D 30 mm to I.D 500 mm (1.5″ – 20″), Wall thickness 3 – 50 mm (1/8″ – 2″) Advantages of Anbao’s Honed tubes High precision tolerances; Our honed tube can meet ID tolerance H7, H8, H9, … etc according to the customer’ requirements, and its I.D dimension. Seamless tube with high pressure resistance; We only use seamless cold drawn tubes to produce honed pipes, which means our honed tubing can work under higher pressure, th

According to some studies, up to 25% of mechanical equipment failures are failures of design. If we apply this to hydraulic cylinders , then as many as one in four hydraulic cylinders are not adequately designed for the application they’re operating in. This doesn’t mean that the cylinder won’t do the job asked of it, it will - but not with an acceptable service life. So if you have any cylinders that don’t last like they should you may need to address one or more of the following four issues: 1 . Rod Finish  — The surface finish of the cylinder rod has a significant effect on the life of the rod seal. If the surface roughness is too low (smooth), seal life can be reduced as a result of inadequate lubrication. If the surface roughness is too high, contaminant ingression is increased and an unacceptable level of leakage past the rod seal can result. In the context of extending cylinder service life, think of the cylinder rod’s surface as a lubricated, wear-surface and treat it accor

Two Kinds of hydraulic cylinder construction used in industry There are primarily two main styles of hydraulic cylinder construction used in industry: tie rod style cylinders and welded body style cylinders. Tie rod cylinder Tie rod style hydraulic cylinders use high strength threaded steel rods to hold the two end caps to the cylinder barrel . They are most often seen in industrial factory applications. Small bore cylinders usually have 4 tie rods, and large bore cylinders may require as many as 16 or 20 tie rods in order to retain the end caps under the tremendous forces produced. Tie rod style cylinders can be completely disassembled for service and repair, and they are not always customized. Welded body cylinder Welded body cylinders have no tie rods. The barrel is welded directly to the end caps. The ports are welded to the barrel. The front rod gland is usually threaded into or bolted to the cylinder barrel. That allows the piston rod assembly and the rod seals to be remove

ST52 chrome plated  honed tube  is used for the production of mechanical parts. Its precision requirements are high, so it must be said that complicated process and strict inspection can be delivered, and with the continuous development of technology, the production process of honing pipe is constantly improving. perfect. In order to make the production efficiency of ST52 electroplating honing pipe high, we have adopted a new production process, which is produced by grinding and automatic grinding. Among them, automated grinding includes the use of electric or ultrasonic grinding to complete production tasks. The daily working principle of the ST52 electroplating honing pipe is mainly the pressure generated by the sand on the belt, and the surface grinding under the rotation speed. After the upper and lower movement of the abrasive belt, the upper and lower surfaces of the workpiece are grounded back and forth to achieve the effect. Of course, in the grinding process, it is necessary t

Double acting hydraulic cylinder  is a very common hydraulic cylinder type which means both oil ports with oil entering and both directions controlled by oil pressure. When piston rod works, the force of pushing is bigger than pulling, and the piston rubs with the inside barrel thousands of times so if the seal ring is not good enough, leaking will happen after a time,  Anbao Group  double acting hydraulic cylinder picks the best match for rod and bore and takes clients’ requirements as well. Anbao double acting hydraulic cylinder usually takes superficial treatment to the piston rod like surface hardening or chrome plate to make the surface fine and smooth so that can lengthen the rod’s working life. Besides, As the piston has to fit with the bore accurately, We take special treatment to the seal ring surface so as make it move smoothly. A double acting hydraulic cylinder is a cylinder where the working fluids act on both sides of the piston alternately. It has a port at its every end

CDS seamless tube and pipe is produced by piercing hot billets and subsequent rolling which reduces their diameter and elongates them. This material is then passed through a die and over a mandrel plug to produce an accurate size and gauge which is the essence of the cold drawing process. BENEFITS OF COLD DRAWN SEAMLESS TUBING HIGHER STRENGTH & HARDNESS PROPERTIES Cold drawing increases the strength of the tube therefore making it very suitable for safety and performance critical applications. SIZE ACCURACY Due to the nature of the manufacturing process drawn tubes can be manufactured to close dimensional tolerances, achieving consistent diameter and thicknesses throughout. ENHANCED APPEARANCE Cold drawn seamless tube usually has a shinier look with no weld lines increasing the aesthetics of the products in which it is incorporated. UNIFORM MICRO-STRUCTURE Due to the cold drawing process, CDS has excellent micro-structure uniformity and consistency. EASIER TO MACHINE Due to the sup

American steel grade German steel St52 The “St” means a general structural carbon steel (that is, plain carbon rather than low alloy) which is not intended to be heat treated (that is, other than the heat treatment which naturally occurs during cool-down from the hot-rolling operation). The “52” means a minimum tensile strength of 52 kg per sq. mm. In SI units, this is 510 MPa. In Imperial units, it’s 73,961 (that is, in practice, 74,000 or 75,000) psi. Anbao Hydraulic is the highly acclaimed industry that globally is dealing as a stockiest and supplier of the high quality of ST52 SEAMLESS PIPE . They as manufacturers and exporters have fully involved the stunning quality of the product of comprehensive ranges of pipes. These pipes are manufactured at the well-equipped industry the best quality of raw substances. In order to meet the exact applications desires, the clientele can acquire the product in different specifications, standards, dimensions, and sizes. With regards to internat