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3mm - 50mm Hydraulic Cylinder Pipe , EN10305-4 E215 E235 Thick Wall Steel Tube

Categories Hydraulic Cylinder Pipe
Place of Origin: Jiangsu China (Mainland)
Brand Name: Wuxi Sylaith
Certification: SGS ISO ROHS
Model Number: E215 E235
MOQ: 1MT
Packaging Details: standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: 30%T/T in advance
Supply Ability: 8000MT/Month
Price: Negotiable
Section Shape: Round
Application: Hydraulic Cylinder
Length: 5-12M
Keyword: Hydraulic Cylinder Pipe
Alloy Or Not: Not Alloy
Invoicing: by actual weight
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3mm - 50mm Hydraulic Cylinder Pipe , EN10305-4 E215 E235 Thick Wall Steel Tube


3mm - 50mm Hydraulic Cylinder Pipe , EN10305-4 E215 E235 Thick Wall Steel Tube

Product Description:

Hydraulic equipment with high dimensional accuracy and good surface finish cold drawing or cold rolling precision seamless steel tube. The use of precision seamless steel pipe manufacturing machinery structure or hydraulic equipment, precision steel pipe through cold drawing or cold rolling treatment after a high precision seamless steel pipe.


StandardsEN 10305-4
GradeE215, E235
Inside Dimensions45mm ~ 500mm
Wall Thickness3mm ~ 50mm
Lengthmax 24000mm , or Customized
ApplicationHydraulic Cylinder
PackingBeveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and TestChemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
MarkAs per customers’ requested.
Delivery ConditionAnnealed, Normalized, Normalized and Tempered.

Processing Range And Precision:


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:


SIZE of I.D

I.D.Tolerance

Tolerance of wall thickness

H8

H9

H10

30

+0.0330

+0.0520

+0.0840

<120mm(O.D) ±5%

≥120mm(D.D) to 210mm ±7.5%

>210mm ±10%

>30-50

+0.0390

+0.0620

+0.1000

>50-80

+0.0460

+0.0740

+0.1200

>80-120

+0.0540

+0.0870

+0.1400

>120-180

+0.0630

+0.1000

+0.1600

>180-250

+0.0720

+0.1150

+0.185

>250-315

+0.0810

+0.1300

+0.2100

>315-400

+0.0890

+0.1400

+0.2300


Chemical Composition:


Steel grade

Chemical Composition ( % )

Steel name

Steel number

C max

Si max

Mn

P max

S max

Al min

E215

1.0212

0.1

0.05

0.7

0.025

0.025

0.025

E235

1.0308

0.17

0.35

1.2

0.025

0.025

-

E355

1.058

0.22

0.55

1.6

0.025

0.025

-


Mechanical Propety(1):


Grade

Yield strengtha Reh min Mpa

Tensile strengtha Rm min Mpa

Elongation A min %

E215

215

290-430

30

E235

235

340-480

25

E355

355

490-630

22


Mechanical Propety(2):

Material: 20# 45#,16Mn St45, St52, 25Mn,27SiMn, SAE1026.SAE1518 etc.

STANDARD: GB/T8713 GB/T3639 DIN2391 EN10305 ASTM A519


Delivery condition

cold finished(hard)(BK)

cold drawn and stress relieved(BK+S)

STEEL GRADE

Rm MPa

Elongation (%)

Rm MPa

ReH MPa

Elongation (%)

20#

≥550

≥ 8

≥ 520

≥ 375

≥ 15

45#

≥ 640

≥ 5

≥ 600

≥ 520

≥ 10

16Mn

≥ 640

≥ 5

≥ 600

≥ 520

≥ 14

25Mn

≥ 640

≥ 5

≥ 600

≥ 510

≥ 15

27SIMn

≥ 800

≥ 5

≥ 760

≥ 610

≥ 10

ST45

≥ 550

≥ 5

≥ 520

≥ 375

≥ 15

E355(ST52)

≥ 640

≥ 5

≥ 600

≥ 520

≥ 14

SAE1026

≥ 640

≥ 5

≥ 600

≥ 510

≥ 15


Detailed Photo:



Factroy Pictures:



Pipe & Tube Processing:



Steel Pipe & Tube Application:



Packaging and Shipping:



Certificates:


FAQ:

Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.

We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.


Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.


Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.


Q4: CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.


Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).


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