Jiangyin Hongteng
Hydraulic Equipment and Hydraulic Cylinder Components with Solutions
Cold Drawn Tube
Cold Drawn Tube
High Precision Honed Tube
Lable 2
Roller Burshined Tube
Roller Burshined Tube
Cold Drawn Tube
High Precision Honed Tube
High Precision Honed Tube
Roller Burshined Tube
Hydraulic Cylinder Tube
Jiangyin Hongteng Machine Co., Ltd. have been hydraulic cylinder tube manufacturers since 1990. Hydraulic cylinder tube is a key part of hydraulic cylinders, pneumatic cylinders, and pump tubes. Our precision-made hydraulic cylinder tube stock is made with quality materials and cold drawing processes. The use of advanced cold drawing technology increases our production capacity. We can make our hydraulic cylinder tube faster and use more metal than traditional processes. As a result, our hydraulic cylinder tube stock has a greater mechanical strength and is of high quality and cost effective. It is widely used to manufacture hydraulic cylinders, engineering machinery and manufacturing equipment.
We offer three reliable and durable models of this hydraulic cylinder tube - the cold drawn tube, high precision honed tube, and roller burnished tube.
Cold drawn hydraulic cylinder tube (φ32mm-φ250mm)
This precision-made cold drawn seamless steel tube has a strong mechanical structure, even wall thickness and finished, straight surface.
Hydraulic cylinder tube specifications – Cold drawn tube.
Hydraulic cylinder tube dimensional accuracy (inner diameter) | grade H9 to H10 |
Hydraulic cylinder tube material | quality carbon and alloy steel, such as C20, CK45, ST52 and 27SiMn. |
Hydraulic cylinder tube manufacturing processes | pickling, cutting, rinsing, phosphate, saponification, cold drawing, straightening, stressing (a hot treatment) and correction treatments. |
High precision honed hydraulic cylinder tube (φ32mm-φ250mm)
This precision-made honed tube (GB8713) is an improved version of the cold drawn hydraulic cylinder tube.
Hydraulic cylinder tube specifications – High precision honed tube.
Internal surface finishing | Ra 0.4-0.2. |
Hydraulic cylinder tube material | quality carbon and alloy steel, such as C20/SAE1020, CK45, 25Mn, ST52, 27SiMn. |
Bore dimension accuracy | from H7 to H9. |
Hydraulic cylinder tube manufacturing processes | cold drawing, stress relief annealing, straightening, honing of bores, saw cutting and packaging. |
Roller burnished hydraulic cylinder tube (φ38mm-φ250mm)
This roller burnished hydraulic cylinder tube (GB8713) is a cold drawn cylinder tube with an inner surface that has been straightened and further finished by advanced roller burnishing tools.
Hydraulic cylinder tube specifications – Roller burnished tube.
Bore dimension accuracy | from H7 to H9. |
Borefinish | Ra 0.4-0.2. |
Hydraulic cylinder tube manufacturing process includes: | cold drawing, stress relief annealing, straightening, roller burnishing, and saw cutting. |
Hydraulic cylinder tube specifications – diameter and wall thickness.
Inner Diameter | Inner Diameter Deviation | Hydraulic Cylinder Tube Wall Thickness Deviation | ||||
H7 | H8 | H9 | H10 | H11 | ||
30 | ＋ 0.021 0 | ＋ 0.033 0 | ＋ 0.052 0 | ＋ 0.084 0 | ＋ 0.130 0 | ±5% |
＞ 30-50 | ＋ 0.025 0 | ＋ 0.039 0 | ＋ 0.062 0 | ＋ 0.100 0 | ＋ 0.160 0 | |
＞ 50-80 | ＋ 0.030 0 | ＋ 0.046 0 | ＋ 0.074 0 | ＋ 0.120 0 | ＋ 0.190 0 | |
＞ 80-120 | ＋ 0.035 0 | ＋ 0.054 0 | ＋ 0.087 0 | ＋ 0.140 0 | ＋ 0.220 0 | |
＞ 120-180 | ＋ 0.040 0 | ＋ 0.063 0 | ＋ 0.100 0 | ＋ 0.160 0 | ＋ 0.250 0 | |
＞ 180-250 | ＋ 0.046 0 | ＋ 0.072 0 | ＋ 0.115 0 | ＋ 0.185 0 | ＋ 0.290 0 | |
＞ 250-315 | ＋ 0.052 0 | ＋ 0.081 0 | ＋ 0.130 0 | ＋ 0.210 0 | ＋ 0.320 0 | |
＞ 315-400 | ＋ 0.057 0 | ＋ 0.089 0 | ＋ 0.140 0 | ＋ 0.230 0 | ＋ 0.360 0 | |
Contact Us
Address: No.1 Hongteng Rd.,
Qingyang Town, Jiangyin City,
Jiangsu Province, China
Tel: 400-111-6565
+86-510-81610029
Fax: +86-510-81610029
Post Code: 214401
E-mail: info@ChinaHongteng.com
Major Partners
We have established long-term partnerships with major logical and international companies.
Linde Group Sany Group
Daewoo Caterpillar Hyundai
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