20mm Hydraulic Cylinder Piston Rod

- Nov 09, 2018-

20mm Hydraulic Cylinder Piston Rod Basic Info

Model NO.: BMTP20
Appearance Shape: Round
Journal Surface Roughness: 0.63-0.16μm
Hydraulic Rod Material for Piston Rods: Ck45 (SAE1045, S45c), 42CrMo (SAE4140), 20mnv6,St5
Diameter: 6-300mm
Length: 100mm-8000mm
Straightness: 0.2/1000mm
Roughness: Ra 0.2μm(Max)
Hydraulic Rod Tolerance: H8
Chrome Plated Thickness: 20-50 μm
Hardness of The Chrome Layer: HRC30~HRC60
Mechanical Properties(Ck45): Yield Strength≥20MPa Tensile Strengh≥
Supply Condition: Hard Chrome Plated/ Quenched & T
Hydraulic Rod Transport Package: Details: 1- First One Layer of Plastic Film to Cov
Specification: φ 5mm-100mm
Origin: China

20mm Hydraulic Cylinder Piston Rod Product Description

1- Description for Piston Rod:

Betten Hydraulic is specialize in providing high quality piston rod for hydraulic cylinders both at domestic and overseas market as well as hydraulic cylinders.

For material part, 
we purchase steel raw material from well-known mills, which must pass inspections of surface tension prior to their use.

For processing part, we use a CNC lathe for machining process, and imported centerless grinder. our electroplating workshop uses micro-crack hard chrome plating technology.

For testing part, our testing equipment includes projector, micro hardednes testing machine, universial tensile machine, metallographic analyzer, thickness tester, salt spray testing machine. All of them keep our hydraulic piston rods have good quality and deliver in time.

Our Maximum monthly capacity is 300-400 ton. The good quality and price of Betten hydraulic cylinder piston rods have made them sought after by customers regions in Europe, South America, Asia, and more. We looking forward to working with more global customers and invite you to contact us for futher information or assistance.

2- Description for Piston Rod:

Material for piston rodsCK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, stainless steel
RoughnessRa 0.2μm(max)
Steel gradeCK45/JIS 45C or as required
ToleranceISO f7
Chrome plated thickness20-50 μm
Hardness of the chrome layerHRC30~HRC60
Mechanical properties
Yield strength≥20Mpa
Tensile strengh≥80Mpa
Supply ConditionHard chrome plated
Induction hardened
Quenched & Tempered
Induction hardened with Q&T
CORROSION RESISTANCETest in natural salt spray according to ASTM B 117-96 hours, Results evaluation according to ISO 4540 RATING 8-9.
ProtectionTo ensure the material always reaches the client in perfect conditions the tubes are protected by a paper sleeve. Both full length bars & tubes and cut to length pieces may be packaged in iron and three-ply board boxes upon request.

3- Betten Maching for Hydraulic Cylinder Piston Rod:

Since 1990s, Betten team are becoming more and more skilled to provide customized hydraulic cylinder solutions by satisfying the most strict customers and their requirements.

Each Betten Hydraulic Cylinder piston rod has suffered rigorous processe and inspection to promise the good quality for our customer.

4- About Betten Manufacturer for Piston Rod:


Why choose Betten Hydraulic:

Customer built is the first principle for Betten Hydraulic .

1.We are a manufacturer of making hydraulic products include hydrauliuc cylinder piston rods for more than 20 years

2. Quality control for Betten pisston rods--our defectie products rate is 0.01%

3.Economically priced, exquisitely made, experienced & responsible QC that you can rely on

4.Adequate supply capacity,punctual delivery time

5.Best after sales service are provided

Betten Hydraulic--Profession,Innovation&Customer Built!

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