ASTM Steel Precision Tube Honed Tubing
ASTM Steel Precision Tube Honed Tubing - We are a factory specializing in precision honed tubing, meeting ASTM standards for exceptional quality.
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PRODUCTS DETAILS

Basic Info.

Model NO.
MRPT01
OEM
Supported
Transport Package
Bundle
Specification
ASTM
Trademark
MR
Origin
Qingdao, China
HS Code
73089000
Production Capacity
200, 000 Tons/Month

Product Description

ASTM Carbon Steel Tube/Pipe Precision Tube Pipe/Pipe


ASTM Steel Precision Tube Honed Tubing

Honed Tubing: Our honed tubing is produced using our Suitable To Hone Drawn Over Mandrel (DOM) and Cold Drawn Seamless CDS. This tubing is ready to use for hydraulic cylinder applications without further ID processing. The honing process involves using abrasive polishing stones and abrasive paper to remove small amounts of material, to produce extremely precise ID dimensions and improved finishes.

  • Made from 1026 or ST52.3 Drawn over mandrel and cold drawn seamless tubing.
  • stocked to plus side tolerances and also stocked to minus side tolerances.
  • Stocked Size Range: 1-1/2" - 14" Honed ID; 3/16" - 1" wall thickness
  • Stocked in 20' random lengths
  • Cut to length sizes
  • Imperial and metric sizes
  • Suitable to hone sizes
  • 16 Max RMS ID Finish
  • We can process to your custom size

D.O.M. Steel Tubing

Test Reports available on request

ASTM A513 Type 5

Grade Chemistry       % Yield Tensile Elongation Typical Hardness



PSI PSI % in 2" section Min
1020 Carbon 0.15-0.25 60,000 70,000 10 B-80

MN 0.30-0.60




P 0.040 Max




S 0.050 Max



1026 Carbon 0.21-0.28 75,000 85,000 15 B-85

MN 0.60-0.90




P 0.040 Max




S 0.050 Max



 ST52.3 Carbon  0.13-0.18  75,000 85,000  15  B-80

 MN  0.012-.014




 P  0.025 max




 S  0.010 max



Diameter Tolerances

OD Inches Wall: OD Inches ID Inches
Size Range Percent of OD Plus Minus Plus Minus
Up to 0.499 All 0.004 0.000

0.500-1.699 All 0.005 0.000 0.000 0.005
1.700-2.099 All 0.006 0.000 0.000 0.006
2.100-2.499 All 0.007 0.000 0.000 0.007
2.500-2.899 All 0.008 0.000 0.000 0.008
2.900-3.299 All 0.009 0.000 0.000 0.009
3.300-3.699 All 0.001 0.000 0.000 0.001
3.700-4.099 All 0.011 0.000 0.000 0.011
4.100-4.499 All 0.012 0.000 0.000 0.012
4.500-4.899 All 0.013 0.000 0.000 0.013
4.900-5.299 All 0.014 0.000 0.000 0.014
5.300-5.549 All 0.015 0.000 0.000 0.015
5.550-5.999 Under 6" 0.001 0.001 0.001 0.001

6 to 7 1/2" 0.009 0.009 0.009 0.009
6.000-6.499 Under 6 0.013 0.013 0.013 0.013

6 to 7 1/2" 0.001 0.001 0.001 0.001
6.500-6.999 Under 6 0.015 0.015 0.015 0.015

6 to 7 1/2 0.012 0.012 0.012 0.012
7.000-7.499 Under 6 0.018 0.018 0.018 0.018

6 to 7 1/2 0.013 0.013 0.013 0.013
7.500-7.999 Under 6 0.002 0.002 0.002 0.002

6 to 7 1/2 0.015 0.015 0.015 0.015
8.000-8.499 Under 6 0.023 0.023 0.023 0.023

6 to 7 1/2 0.016 0.016 0.016 0.016
8.500-8.999 Under 6 0.025 0.025 0.025 0.025

6 to 7 1/2 0.017 0.017 0.017 0.017
9.000-9.499 Under 6 0.028 0.028 0.028 0.028

6 to 7 1/2 0.019 0.019 0.019 0.019
9.500-9.999 Under 6 0.003 0.003 0.003 0.003

6 to 7 1/2 0.002 0.002 0.002 0.002
10.000-10.999 Under 6 0.034 0.034 0.034 0.034

6 to 7 1/2 0.022 0.022 0.022 0.022
11.000-11.999 Under 6 0.035 0.035 0.035 0.035

6 to 7 1/2 0.025 0.025 0.025 0.025
12.000-12.999 Under 6 0.036 0.036 0.036 0.036

6 to 7 1/2 0.027 0.027 0.027 0.027
13.000-13.999 Under 6 0.037 0.037 0.037 0.037

6 to 7 1/2 0.029 0.029 0.029 0.029
14.000-15.000 Under 6 0.038 0.038 0.038 0.038

6 to 7 1/2 0.003 0.003 0.003 0.003

Ovality shall be within the above tolerances except when the wall thickness is less than 3% of the OD.

In those cases the additional ovality shall be as follows, but the mean diameter shall be within the specified tolerance

Outside Diameter Additional Ovality Tolerance Outside Diameter Additional Ovality Tolerance
Up to 2"  0.010" 7" - 8" incl. 0.040"
2" - 3" incl. 0.015" 8" - 9" incl. 0.045"
3" - 4" Incl. 0.020" 9"-10" incl. 0.050"
4" - 5" incl. 0.025" 10"-11" incl. 0.055"
5" - 6" incl. 0.030" 11"-12" incl. 0.060"
6" - 7" incl. 0.035" 12"-12.5"incl. 0.065"

Straightness Tolerance

.030" in any 3 ft. of length up to 7.500" OD
.060" in any 3 ft. of length over 7.500" OD

Wall Tolerances

Wall Including Over .875 to Over 1.875 to Over 3.750 to
Thickness, .375 to 1.875 OD 3.750 OD 15.000 OD
Inches .875 OD


0.028 & 0.035 0.002 0.002 0.002

-0.002 -0.002 -0.002
0.049 0.002 0.002 0.002

-0.002 -0.003 -0.003
0.065 0.002 0.002 0.002 0.004

-0.002 -0.003 -0.003 -0.004
0.083 0.002 0.002 0.003 0.004

-0.002 -0.003 -0.003 -0.005
0.095 0.002 0.002 0.003 0.004

-0.002 -0.003 -0.003 -0.005
0.109 0.002 0.002 0.003 0.005

-0.003 -0.004 -0.003 -0.005
0.120 0.003 0.002 0.003 0.005

-0.003 -0.004 -0.003 -0.005
0.134
0.002 0.003 0.005


-0.004 -0.003 -0.005
0.148
0.002 0.003 0.005


-0.004 -0.003 -0.005
0.165
0.003 0.003 0.005


-0.004 -0.004 -0.006
0.180
0.004 0.003 0.006


-0.004 -0.005 -0.006
0.203
0.004 0.004 0.006


-0.005 -0.005 -0.007
0.220
0.004 0.004 0.007


-0.006 -0.006 -0.007
0.238
0.005 0.005 0.007


-0.006 -0.006 -0.007
0.259
0.005 0.005 0.007


-0.006 -0.006 -0.007
0.284
0.005 0.005 0.007


-0.006 -0.006 -0.007
0.300
0.006 0.006 0.008


-0.006 -0.006 -0.008
0.320
0.007 0.007 0.008


-0.007 -0.007 -0.008
0.344
0.008 0.008 0.009


-0.008 -0.008 -0.009
0.375

0.009 0.009



-0.009 -0.009
0.400

0.010 0.010



-0.010 -0.010
0.438

0.011 0.011



-0.011 -0.011
0.480

0.012 0.012



-0.012 -0.012
0.531

0.013 0.013



-0.013 -0.013
0.563

0.013 0.013



-0.013 -0.013
0.580

0.014 0.014



-0.014 -0.014
0.600

0.015 0.015



-0.015 -0.015
0.625

0.016 0.016



-0.016 -0.016
0.650


0.017




-0.017 
ASTM Steel Precision Tube Honed Tubing

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