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Honing tube is a high-precision seamless steel pipe widely used in hydraulic systems and oil cylinders, known for its high precision, high smoothness, and high pressure resistance. Honing pipe, also known as seamless steel pipe for oil cylinder pipe,is a widely used pipe material in mechanical manufacturing and hydraulic systems. Its characteristics are seamless construction
and high-precision inner walls treated with special honing technology.
After cold drawing or hot rolling treatment, this type of pipe has high-precision inner and outer walls, no oxide layer, can withstand high pressure without leakage, high precision, high smoothness, no deformation during cold bending, and no cracks during expansion and flattening. Therefore, honing tubes are mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders.


| Product Name | Honing Tube |
| Standard | DIN2391, EN10305, ASTM A519, GB/T 3639-200 |
| Material | Q355B Q355D C20 ST52 E355 SAE1026 CK45 4130 4140 STKM 13C 304L 316L |
| Heat treatment | BK+S |
| Specification | Outer diameter(mm) : 35-300mm |
| Inner diameter(mm) :25-250mm | |
| I.D Tolerance | H8-H9 |
| Length | Fixed Length, Random Length(3--9m)or as requests of customers |
| Thickness | 1-30mm |
| Straightness | 0.5-1/1000 |
| ID roughness | RA 0.1-0.8micron(max) |
| Payment term | FOB, CFR, CIF ,EXW, FCA and TT |
| MOQ | 1 tons |
| Technology | Honed & SRB(SKIVED AND ROLLER BURNISHED ) |
| Application: | hydraulic cylinder, swivel crane, injection machine and so on |
| Conservation | anti rust oiled inside and outside surface, plastic caps in both ends |
| Package | bundle with steel strip and knitting strip, or wooden case |


Shijiazhuang Gangxin steel processing Co., Belongs to WANLIXIN group, located in the important city of northern China-Shijiazhuang city, with convenient traffic.
We specialize in the production, development and sales of linear transmission parts. Our products include bright steel bar, chrome plated plain shaft , hard chrome plated rod, piston rod , ball screw, linear bearing and so on, which are processed by straightening ,coarse and fine grinding, chrome-plating, wire pressing, hardening and multiple fine polishing process.High precision plain shaft is widely used to be piston rod of hydraulic pneumatic, engineering machinery, automobile making, guide pin of plastic and rubber machinery, roll shaft of packing and printing machinery, shaft center of textile and conveying machinery, linear shaft of linear motion .Our products sell very well to Europe, America, Middle East, Korea, Taiwan and so on.
We have complete production facilities, best and advanced production technology, strict and normative inspection program , scientific management mode and outstanding staff.These advantages establish a firm foundation for better products and service.
The company’s integrity , strength and product quality are recognized by the industry.Welcome friends from all walks of life to Shijiazhuang Gangxin steel processing Co., for visit and business negotiation.




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