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ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube

Basic Information
Place of Origin: Jiangsu China (Mainland)
Brand Name: Wuxi Sylaith
Certification: SGS ISO ROHS
Model Number: E355 DIN2391 ST52
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: 30%T/T in advance
Supply Ability: 8000MT/Month
Detail Information
Delivery Condition: Annealed|Normalized|Tempered|BK Technique: Seamless|Cold Drawn
Section Shape: Round Length: 1-12m Or Customized
Grade: E355,ST52 Oiled Or Non-oiled: Heavy Oiled
High Light:

Cold Drawn steel Pipe

,

Round Steel Pipes


Product Description

 

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube

Product Description:

The raw materials of the steel pipe are fine drawing, no oxidation bright heat treatment (NBK state), non-destructive testing, the inner hole of the steel pipe is high-pressure washing, pickling, the inner and outer walls of the steel pipe are treated with anti-rust oil, and the ends of the cover is used as dustproof treatment.

Hydraulic Cylinder Pipe
Standard DIN2391, EN10305, ASTM A519, GB/T 3639-200
Material Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C,ST52
Heat treatment BK+S
Specification Outer diameter(mm) Inner diameter(mm)
40-480mm 30-400mm
I.D Tolerance H8-H9
Length Fixed Length, Random Length(1--12m)or as requests of customers
Straightness 0.5-1/1000
ID roughness RA 0.1-0.8micron(max)
Technology Honed & SRB(SKIVED AND ROLLER BURNISHED )
Scope

Honed tube for hydraulic cylinder, swivel crane, injection machine, and

construction machine application

 

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

 

Mechanical Propety:

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:

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 0

 

Factroy Pictures:

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 1

 

Pipe & Tube Processing:

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 2

 

Steel Pipe & Tube Application:

Our products are widely used in hydraulic and pneumatic power systems,petro-chemical and metallurgical fields, CNG cylinder productions and so on..

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 3

Packaging and Shipping:

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 4

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 5

Certificates:

ASTM Industrial Hydraulic Cylinder Pipe , E355 DIN2391 ST52 Precision Seamless Steel Tube 6

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).

 

 

 

Contact Details
Ava

Phone Number : 18921107008

WhatsApp : +8618921107008