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E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
Specifications
Brand Name :
Torich
Model Number :
EN10305-1
Certification :
ISO 9001 TS16949 ISO14001
Place of Origin :
China
MOQ :
2 tons
Price :
1300-1500USD/ton
Payment Terms :
L/C, T/T
Supply Ability :
5000tons per year
Delivery Time :
5-8 week days
Packaging Details :
In bundles or in wooden boxes packaging
Material :
E355 St52 16Mn
Standard :
EN10305-1
OD :
20-450mm
WT :
0.5-20mm
Length :
12m Max
End :
Plain
Description

Hydraulic Cylinder steel tubes and pipes EN10305-1 E355 St52 16Mn

Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international

marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes with

Carbon and Alloy Steel Grade, Welded Precision Steel Tubes,DOM Steel Tubes, Seamless & Welded Stainless

Steel Tubes with Nickel and Alloy Steel Grade. High precision steel tubes is our mainly products.

Standard : GB/T3639, GB/T8713, EN10305-1:2002, EN10305-2:2002,
ASTM A519-2006, ASTM A513-2007, GB/T1591-2008, GB/T17396-2009

Material: 20#, 45#, Q345B, Q345D, 25Mn, 27SiMn, E355

Hydraulic and pneumatic cylnder tube standard/size/tolerance

Working method


Tube ID

(mm)

Length

(m)
Straightness
(mm/m)

Tolerance

on ID

Tolerance

on WT


ID Roughness

(um)
Cold Draw 40-400 ≤12m 0.2-0.5 　/ ±5% ≤1.6
Cold Rolled 40-150 ≤12m 0.2-0.5 　/ ±5% ≤0.8
Cold Draw-Honed 40-400 ≤8m 0.2-0.3 H8-H9 ±5% ≤0.4
Cold Draw-Rolling 50-300 ≤8m 0.2-0.3 H8-H9 ±5% ≤0.4
Deep hole boring-Roing 250-400 ≤8m 0.2-0.3 H8-H9 ±8% ≤0.8
Deep hole boring-Honed Roing 250-400 ≤8m 0.2-0.3 H8-H9 ±8% ≤0.4

Mechancial property
　

Final supply condition

Steel grade

 Cold finished(hard)(BK) (Cold drawn and stress-relieved(BK+S)

T.S

bN/mm2

 Elogation 5% T.S bN/mm2 Y.S Bn/mm2 Elogation 5% Hardness HB Impact value(-20℃)J
20 ≥550 ≥8 ≥520 ≥400 ≥15 170 /
45 ≥680 ≥5 ≥630 ≥520 ≥12 190 /
Q345B ≥660 ≥8 ≥620 ≥520 ≥15 190 /
Q345D ≥660 ≥8 ≥620 ≥520 ≥15 190 ≥27
25Mn ≥640 ≥8 ≥620 ≥510 ≥15 190 /
27SiMn ≥780 ≥5 ≥700 ≥580 ≥10 210 /
E355 ≥700 ≥8 ≥650 ≥580 ≥15 195 ≥27

Chemecal composition
　

Steel grade		 C Si Mn P S Cr Ni Cu V
20 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035 ≤0.25 ≤0.30 ≤0.25 /
45 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.30 ≤0.25 /
Q345B ≤0.20 ≤0.50 ≤0.17 ≤0.035 ≤0.035 ≤0.30 ≤0.50 ≤0.30 ≤0.15
Q345D ≤0.18 ≤0.50 ≤0.17 ≤0.030 ≤0.025 ≤0.30 ≤0.50 ≤0.30 ≤0.15
25Mn 0.24-0.32 1.10-1.40 1.10-1.40 ≤0.035 ≤0.035 ≤0.30 ≤0.30 ≤0.20 /
27SiMn 0.22-0.29 0.17-0.37 0.70-1.0 ≤0.035 ≤0.035 ≤0.25 ≤0.30 ≤0.25 /
E355 ≤0.22 ≤0.50 ≤1.60 ≤0.035 ≤0.025 / / / /

(Tolerance on ID) um
　
ID Size (Tolerance on ID)um
H7 H8 H9 H10
30 +21
0		 +33
0		 +52
0		 +84
0
>30-50 +25
0		 +39
0		 +62
0		 +100
0
>50-80 +30
0		 +46
0		 +74
0		 +120
0
>80-120 +35
0		 +54
0		 +87
0		 +140
0
>120-180 +40
0		 +63
0		 +100
0		 +160
0
>180-250 +46
0		 +72
0		 +115
0		 +185
0
>250-315 +52
0		 +81
0		 +140
0		 +210
0
>315-400 +57
0		 +89
0		 +170
0		 +230
0

E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1

E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1









































Product tags

hydraulic cylinder 107615

,

s32750 steel pipe

,

hfk62 hydraulic cylinder sizes
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E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1

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Product Detail
Brand Name :
Torich
Model Number :
EN10305-1
Certification :
ISO 9001 TS16949 ISO14001
Place of Origin :
China
MOQ :
2 tons
Price :
1300-1500USD/ton
Contact Supplier
video
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1
E355 St52 16Mn Precision Steel Pipe / Hydraulic Cylinder Tube EN10305-1

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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