Made In China ST52 BKS H8 Hydraulic Cylinder Seamless Honed Tube

Shandong jute Pipe Industry Co., Ltd. is a famous manufacturer of precision seamless honing pipe in China. It has first-class production technology and advanced production equipment. Our company supports processing and customization. And keep Dalian spot inventory.

Products Details

Place of Origin

China

Application

Hydraulic Pipe

Alloy Or Not

Non-Alloy

Section Shape

Round

Special Pipe

cylinder tube

Outer Diameter

40 – 500 mm

Thickness

4 – 50 mm

Standard

DIN, GB, DIN 2391, GB/T 8713, GB/T3639, DIN2391,EN10305

Grade

20#, 45#, 16mn, Q345, ST52, 10#-45#, 16mn, Q195-Q345, ST35-ST52

Surface Treatment

oil

Technique

Cold Drawn

Certification

ISO

Product name

DIN2391 ST52 BKS H8 Hydraulic Cylinder

Seamless Honed Tube

ID

30mm-400mm

OD

40mm -500mm

Material

20#,45#,16Mn,27SiMn,25Mn,ST52,SAE1026

ID Tolerance

ISO H8,H9,H10

Length

2000mm-10000mm

Roughness

0.1-0.4μm

Straightness

0.3-1.0/1000

Shandong jute Steel Pipe Co., Ltd. is a famous manufacturer of high-quality seamless steel pipe, seamless honing pipe and seamless cylinder pipe in Shandong, China. The seamless cylinder pipes produced by our factory are mainly exported to the United States, Japan, Canada, Australia and Southeast Asia. We have established a wide cooperation platform with enterprises in various countries. Over the years, our product quality has been highly praised by customers.The annual output of cylinder honing tubes, hydraulic honed tubes and deep hole drilling services meets the requirements of GB8713-88 ф 32— ф 800. 330000 tons of high-precision cold drawn pipe and honing pipe with a length of less than 14m. The products are widely used in engineering machinery, metallurgical machinery, plastic machinery, hoisting machinery, mining machinery, road construction machinery, textile machinery and other industries. It has been purchased by more than 1000 customers in China, including XCMG, Hitachi, Sany, Liugong, Haitian, Haibo and other domestic and foreign enterprises.
Product Name
DIN2391 ST52 BKS H8 Hydraulic Cylinder Seamless Honed Tube
Material
20#,45#,16Mn,27SiMn,25Mn,ST52,SAE1026
ID Tolerance
ISO H8,H9,H10
Standard
DIN2391,EN10305
Length
2000mm-10000mm
Roughness
0.1-0.4μm
Straightness
0.3-1.0/1000
Process
cold drawn,honed,SRB
The quilting cylinder tube is processed by rolling. Due to the residual compressive stress on the surface layer, it is helpful to close the small cracks on the surface and hinder the expansion of erosion. So as to improve the corrosion resistance of the surface, delay the generation or expansion of fatigue cracks, and improve the fatigue strength of quilted cylinder tube. 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, improves the wear resistance of the inner wall of the quilted gas cylinder pipe, and avoids the burn caused by grinding. After rolling, the reduction of surface roughness can improve the matching properties. Difference between quilted cylinder pipe and seamless steel pipe 1. Seamless steel pipe is mainly characterized by no welding joint and can withstand large pressure. The product can be very rough as cast or cold drawn parts. 2. Quilting cylinder tube is a product appeared in recent years, which mainly has strict tolerance and roughness for the dimensions of inner hole and outer wall. Characteristics of quilting cylinder tube 1. Smaller outer diameter. 2. High precision and can be produced in small batch 3. Cold drawn products have high precision and good surface quality. 4. The cross area of steel pipe is more complex. 5. The steel pipe has superior performance and dense metal.

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