China Cheap price Metric Honed Cylinder Tube - Made in China Seamless Honed Tubes – Jute
China Cheap price Metric Honed Cylinder Tube - Made in China Seamless Honed Tubes – Jute Detail:
Chinese high-quality honing tube manufacturers, honing tubes of various specifications and materials, oil cylinder tubes. Support processing customization and provide you with all-round customized production. It can be cut for retail and sold as a whole. Customized production according to your different needs.
Products Description
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Name
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Honed tube
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Standard
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DIN2391, EN10305, ASTM A519, GB/T 3639-200 etc
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Material
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Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C
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Heat treatment
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BK+S
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Specification
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Outer diameter(mm)
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Inner diameter(mm)
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40-480mm
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30-400mm
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I.D Tolerance
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H8-H9
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Length
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Fixed Length, Random Length(3–9m)or as requests of customers
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Straightness
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0.5-1/1000
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ID roughness
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RA 0.1-0.8micron(max)
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Technology
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Honed & SRB(SKIVED AND ROLLER BURNISHED )
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Scope
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Honed tube for hydraulic cylinder, swivel crane, injection machine
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PRODUCT SHOW:
TECHNICAL SPECIFICATIONS:
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Steel Grade
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C
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SI
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Mn
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P
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S
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Cr
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Ni
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Cu
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20#
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0.17-0.24
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0.17-0.37
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0.35-0.65
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0.035
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0.035
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0.250
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0.250
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/
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45#
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0.42-0.50
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0.17-0.37
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0.50-0.80
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0.035
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0.035
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0.250
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0.300
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/
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Q345B
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≤0.2
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≤0.5
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1.00-1.60
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0.030
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0.030
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0.300
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0.250
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0.08
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Q345D
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≤0.2
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≤0.5
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1.00-1.60
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0.030
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0.030
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0.250
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0.250
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0.15
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25Mn
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0.22-0.29
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0.17-0.37
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0.70-1.00
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0.035
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0.035
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/
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/
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/
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27SiMn
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0.22-0.32
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1.10-1.40
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1.10-1.40
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0.035
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0.035
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0.300
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0.300
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/
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E355
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≤0.2
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≤0.55
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≤1.6
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0.025
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0.025
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0.250
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0.250
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/
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SAE1026
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0.22-0.28
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0.15-0.35
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0.60-0.90
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0.040
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0.050
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/
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/
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/
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Steel Grade
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Rm Mpa
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ReH Mpa
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Elonggation
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cold finished Rm Mpa
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cold finished Elonggation
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20#
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≥520
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≥375
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≥15
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≥550
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≥8
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45#
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≥600
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≥520
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≥10
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≥640
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≥5
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16Mn(Q345B /D)
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≥600
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≥520
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≥14
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≥640
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≥5
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25Mn
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≥600
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≥510
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≥15
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≥640
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≥5
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27SiMn
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≥760
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≥610
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≥10
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≥800
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≥5
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St45
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≥520
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≥375
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≥15
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≥550
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≥5
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E355(st52)
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≥600
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≥520
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≥14
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≥640
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≥5
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SAE1026
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≥600
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≥510
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≥15
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≥640
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≥5
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Working method
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range
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ID
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H8
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H9
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H10
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cold drawn
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25-250
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30-50
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+0.0390
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+0.0620
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+0.1000
|
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cold rolling
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25-150
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50-80
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+0.0460
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+0.0740
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+0.1200
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cold drawn-honed
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40-250
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80-120
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+0.0540
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+0.0870
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+0.1400
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cold drawn-SRB
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50-250
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120-180
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+0.0630
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+0.1000
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+0.1600
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cold drawn -polished
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40-250
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180-250
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+0.0720
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+0.1150
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+0.1850
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cold drawn-polish-SRB
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50-250
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as required
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as required
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as required
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as required
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Product detail pictures:
Related Product Guide:
With our loaded encounter and considerate services, we have now been recognized as a trustworthy supplier for lots of worldwide consumers for China Cheap price Metric Honed Cylinder Tube - Made in China Seamless Honed Tubes – Jute , The product will supply to all over the world, such as: Belarus, Johor, Chile, To achieve reciprocal advantages, our company is widely boosting our tactics of globalization in terms of communication with overseas customers, fast delivery, the best quality and long-term cooperation. Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we'll prove our capability. With your kind help, we believe that we can create a bright future with you together.
By Prima from Czech - 2018.05.22 12:13
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Jamie from Singapore - 2018.07.26 16:51
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