Pneumatic Cylinder Tube

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Jiangsu
Validity to: Long-term effective
Last update: 2018-03-05 08:28
Browse the number: 380
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Product details


Pneumatic Cylinder Tube introduction



Honed Tubes are presicion tubes with smooth inside , they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose. IF you are looking for seamless cold drawn honed tubes or SRB tubes for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.WUXI HENGTONG PETROLIC MACHINERY manufactures pre honed tubes, ready to hone tubes, honed tubes, skived and roller burnished tubes, chrome bar, piston rods and high-precision cold-drawn steel tubes.



Pneumatic Cylinder Tubes detail



Application: producing of hydraulic/ pneumatic cylinders, pumps, motor shells, transmission shafts and transmission roller steel pipes.



Original: Jiangsu, China



Certification: ISO9001.



Material: SAE1020, 20#, ST45, CK45, ST52, E355



Payment term: TT, LC



Delivery date: usually 20 to 40 days.



Packing: packed in bundle, oiled inside, with caps on both ends.



Market: Middle East/ Africa/Asia/South America/Europe/North America



MOQ:  Depends on exact size and material.



Size and Tolerance:





















































Working



method




Cylinder ID (mm)




Length



(m)




Straightness



(mm/m)




Tolerance



on ID




Tolerance



on WT




Roughness



(μm)




Cold drawn




40-320




≤12M




0.2-0.5




/




±5%




0.8-1.6




Cold rolling




30-100




≥12M




0.2-0.5




/




±5%




0.8-1.2




cold drawn-honed




40-500




8M




0.2-0.3




H8-H9




±5%




0.2-0.8




Cold drawn-skived




40-400




7M




0.2-0.3




H8-H9




±5%




≤0.4




Deep hole



boring- honed




320-400




8M




0.2-0.3




H7-H9




±8%




≤0.8




Deep hole



boring- skived




320-400




7M




0.2-0.3




H8-H9




±8%




≤0.4





Mechanical Properties:





















































Final Supply



Condition




Cold finished



(Hard)(BK)




Cold drawn and stress-relieved (BK+S or + SR)




Hardness HB




Parameters




T.S



obN/mm2




Elongation



δ5%




T.S



obN/mm2




Y.S



OsN/mm2




Elongation



δ5%




20# (A106B, ST45, E255)




≧550




≧8




≧520




≧375




≧12




175




45#(CK45)




≧650




≧5




/




/




/




207




Q345B(ST52, E355)




≧640




≧5




≧600




≧520




≧15




190




25Mn




≧640




≧5




≧600




≧510




≧15




195




27SiMn




≧840




≧5




≧800




≧720




≧10




230



Large diameter honing tube pneumatic cylinder tube For pipes / tubes:



1. Material we have :



DIN2391 standard ST52, St45,EN10305 standard E355,E255, ASTM A106B grade, 16Mn, C20/20#, CK45



2. Chemical composition:






























































































Material




C




Si




Mn




S(≤)




P(≤)




Cr




Ni




Mo




other




A106B/ C20#




0.17—0.23




0.17—0.37




0.35—0.65




0.035




0.035




≤0.25




≤0.30




Cu≤0.25




CK45#




0.42—0.50




0.17—0.37




0.50—0.80




0.035




0.035




≤0.25




≤0.30




Cu≤0.25




Q345B




≤0.20




≤0.55




1.00—1.60




0.040




0.040




V:0.02-0.15




Nb:0.015-0.06




Ti:0.02-0.20




Alt≥0.015




ST52



E355



16Mn




≤0.20




≤0.55




1.00—1.60




0.045




0.045




V:0.02-0.15




Nb:0.015-0.06




Ti:0.02-0.20




16Mn




25Mn




0.22—0.30




0.17—0.37




0.70—1.00




0.035




0.035




≤0.25




≤0.25




27SiMn




0.24—0.32




1.10—1.40




1.10—1.40




0.030




0.030




42SiMn




0.39—0.45




1.10—1.40




1.10—1.40




0.030




0.030




42CrMo




0.38—0.45




0.17—0.37




0.50—0.80




0.025




0.025




0.90—1.20




0.15—0.25



Our Advantage



1. According to the cylinder pressure and inside diameter size ,different hydraulic cylinder honed tube Would be choosed .



2. Our motivation is --- customers’ satisfaction smile;



3. Our believing is --- pay attention to every detail;



4. Our wish is ----perfect co-operation



FAQ



1. Q:Are you a manufacturer, trading company or a third party?



A:We are a manufacturer, and we have builded up our company since 2001.



2. Q:Where is your factory located?



A:Our factory address is : Hengtong road, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province, China.



3. Q:How can i get to your factory?



A:Our factory is near shanghai Airport, and then you could take fast train from Shanghai to Wuxi Station.



4. Q:If i will need to stay in your place for few days, is that possible to book the hotel for me?



A:It’s always my pleasure, hotel booking service is available.







http://www.ht-tube.com/

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