2021 High quality Honed Tube Definition - Made in China Seamless Honed Tubes – Jute
2021 High quality Honed Tube Definition - 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
Name
|
Honed tube
|
|||
Standard
|
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
|
BK+S
|
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Specification
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Outer diameter(mm)
|
Inner diameter(mm)
|
||
40-480mm
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30-400mm
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I.D Tolerance
|
H8-H9
|
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Length
|
Fixed Length, Random Length(3–9m)or as requests of customers
|
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Straightness
|
0.5-1/1000
|
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ID roughness
|
RA 0.1-0.8micron(max)
|
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Technology
|
Honed & SRB(SKIVED AND ROLLER BURNISHED )
|
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Scope
|
Honed tube for hydraulic cylinder, swivel crane, injection machine
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PRODUCT SHOW:
TECHNICAL SPECIFICATIONS:
Steel Grade
|
C
|
SI
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Cu
|
20#
|
0.17-0.24
|
0.17-0.37
|
0.35-0.65
|
0.035
|
0.035
|
0.250
|
0.250
|
/
|
45#
|
0.42-0.50
|
0.17-0.37
|
0.50-0.80
|
0.035
|
0.035
|
0.250
|
0.300
|
/
|
Q345B
|
≤0.2
|
≤0.5
|
1.00-1.60
|
0.030
|
0.030
|
0.300
|
0.250
|
0.08
|
Q345D
|
≤0.2
|
≤0.5
|
1.00-1.60
|
0.030
|
0.030
|
0.250
|
0.250
|
0.15
|
25Mn
|
0.22-0.29
|
0.17-0.37
|
0.70-1.00
|
0.035
|
0.035
|
/
|
/
|
/
|
27SiMn
|
0.22-0.32
|
1.10-1.40
|
1.10-1.40
|
0.035
|
0.035
|
0.300
|
0.300
|
/
|
E355
|
≤0.2
|
≤0.55
|
≤1.6
|
0.025
|
0.025
|
0.250
|
0.250
|
/
|
SAE1026
|
0.22-0.28
|
0.15-0.35
|
0.60-0.90
|
0.040
|
0.050
|
/
|
/
|
/
|
Steel Grade
|
Rm Mpa
|
ReH Mpa
|
Elonggation
|
cold finished Rm Mpa
|
cold finished Elonggation
|
20#
|
≥520
|
≥375
|
≥15
|
≥550
|
≥8
|
45#
|
≥600
|
≥520
|
≥10
|
≥640
|
≥5
|
16Mn(Q345B /D)
|
≥600
|
≥520
|
≥14
|
≥640
|
≥5
|
25Mn
|
≥600
|
≥510
|
≥15
|
≥640
|
≥5
|
27SiMn
|
≥760
|
≥610
|
≥10
|
≥800
|
≥5
|
St45
|
≥520
|
≥375
|
≥15
|
≥550
|
≥5
|
E355(st52)
|
≥600
|
≥520
|
≥14
|
≥640
|
≥5
|
SAE1026
|
≥600
|
≥510
|
≥15
|
≥640
|
≥5
|
Working method
|
range
|
ID
|
H8
|
H9
|
H10
|
cold drawn
|
25-250
|
30-50
|
+0.0390
|
+0.0620
|
+0.1000
|
cold rolling
|
25-150
|
50-80
|
+0.0460
|
+0.0740
|
+0.1200
|
cold drawn-honed
|
40-250
|
80-120
|
+0.0540
|
+0.0870
|
+0.1400
|
cold drawn-SRB
|
50-250
|
120-180
|
+0.0630
|
+0.1000
|
+0.1600
|
cold drawn -polished
|
40-250
|
180-250
|
+0.0720
|
+0.1150
|
+0.1850
|
cold drawn-polish-SRB
|
50-250
|
as required
|
as required
|
as required
|
as required
|
Product detail pictures:
Related Product Guide:
We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for 2021 High quality Honed Tube Definition - Made in China Seamless Honed Tubes – Jute , The product will supply to all over the world, such as: Bangladesh, Las Vegas, Panama, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We have been willing to build long-term, friendly and mutually beneficial cooperation with you.
By John biddlestone from Denmark - 2018.09.08 17:09
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Lorraine from Azerbaijan - 2018.07.26 16:51
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