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Huacheng Industry Pipe Making Corporation.
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Gold Index: 13928
Cold Drawing Round Hydraulic Cylinder Pipe
| Place of Origin: | Jiangsu, China (Mainland) |
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Product Detail
Cold Drawing Round Hydraulic Cy
Cold Drawing Round Hydraulic Cylinder Pipe / E355 DIN2391 ST52 Precision Seamless Steel Tube
Quick Detail:
Standards: ASTM A519 SAE1518 (16Mn)
Material Grade: A519 SAE1518 / A519 SAE1026 / 16Mn / 25Mn / 20# / 45# / 27SiMn / ST45 / ST52 / E355
Size(mm):
ID :45mm – 500mm
WT:3mm – 50mm
Description:
Standards: ASTM A519 SAE1518
(GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519)
Grade: SAE 1518 (16Mn)
Inside Dimensions: 45mm ~ 500mm
Wall Thickness: 3mm ~ 50mm
Length: max 24000mm
Application: Hydraulic Cylinder
Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Mark: As per customers’ requested.
Delivery Condition:Annealed, Normalized, Normalized and Tempered.
Processing Range And Precision:
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Cold Drawn Tubes: ID:45mm-630mm Length:14,000mm Straightness:0.3-1.0 Precision:H8-H10 Roughness:Ra0.8-Ra1.6 |
Honing Tubes: ID:25mm-500mm Length:10,000mm Straightness:0.3 Precision:H7-H8 Roughness:Ra0.2-Ra0.8 |
ID Tolerance of Precision Honed Tubes:
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SIZE of I.D |
I.D.Tolerance |
Tolerance of wall thickness |
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H8 |
H9 |
H10 |
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30 |
+0.0330 |
+0.0520 |
+0.0840 |
<120mm(O.D) ±5% ≥120mm(D.D) to 210mm ±7.5% >210mm ±10% |
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>30-50 |
+0.0390 |
+0.0620 |
+0.1000 |
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>50-80 |
+0.0460 |
+0.0740 |
Huacheng Industry Pipe Making Corporation. [China (Mainland)]
Business Type:Manufacturer | |
