High definition Honed Tube Distributor - Made in China Seamless Honed Tubes – Jute
High definition Honed Tube Distributor - 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:
Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for High definition Honed Tube Distributor - Made in China Seamless Honed Tubes – Jute , The product will supply to all over the world, such as: Florence, Burundi, Netherlands, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
By Nainesh Mehta from Iran - 2018.12.30 10:21
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By June from Czech republic - 2017.01.28 18:53
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