products

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes Seamless Hydraulic Tube

Basic Information
Place of Origin: CHINA
Brand Name: WUXI SYLAITH
Certification: SGS ISO ROHS
Model Number: Q345B Q355D
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: Standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: TT / LC
Supply Ability: 50000MT/Year
Detail Information
Maximum Stroke: 3200mm Inner Tube Diameter: 250mm
Rod Diameter: 3200mm Outer Tube Diameter: 6-325mm
Alloy Or Not: Non-Alloy Tolerance: ±1%
Keyword: Steel Pipe Material: 10#.20#
High Light:

seamless stainless steel tube

,

Seamless Steel Tubing


Product Description

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes Seamless Hydraulic Tube

 

Product Description:

Advantages of hydraulics
Compared with mechanical transmission and electrical transmission, hydraulic transmission has the following advantages:
1. Various components of hydraulic transmission can be arranged conveniently and flexibly according to needs.
2, light weight, small size, small motion inertia, fast response.
3. It is easy to operate and control, and can realize a wide range of stepless speed regulation (speed regulation range reaches 2000:1).
4. It can automatically realize overload protection.

Standard
DIN2391, EN10305, ASTM A519, GB/T 3639-200
Material
Q345B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C
Heat treatment
BK+S
Specification
Outer diameter(mm)
Inner diameter(mm)
 
6-325mm
30-400mm
I.D Tolerance
H8-H9
Length
Fixed Length, Random Length(3--9m)or as requests of customers
Straightness
0.3/1000
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

 

Chemical Composition:

Steel Grade
C
SI
Mn
P
S
Cr
Ni
Cu
20#
0.17-0.24
0.17-0.37
0.35-0.65
0.035
0.035
0.250
0.250
/
45#
0.42-0.50
0.17-0.37
0.50-0.80
0.035
0.035
0.250
0.300
/
Q345B
≤0.2
≤0.5
1.00-1.60
0.030
0.030
0.300
0.250
0.08
Q345D
≤0.2
≤0.5
1.00-1.60
0.030
0.030
0.250
0.250
0.15
25Mn
0.22-0.29
0.17-0.37
0.70-1.00
0.035
0.035
/
/
/
27SiMn
0.22-0.32
1.10-1.40
1.10-1.40
0.035
0.035
0.300
0.300
/
E355
≤0.2
≤0.55
≤1.6
0.025
0.025
0.250
0.250
/
SAE1026
0.22-0.28
0.15-0.35
0.60-0.90
0.040
0.050
/
/
/

 

Mechancial Properties:

Steel Grade
Rm Mpa
ReH Mpa
Elonggation
cold finished Rm Mpa
cold finished Elonggation
20#
≥520
≥375
≥15
≥550
≥8
45#
≥600
≥520
≥10
≥640
≥5
16Mn(Q345B /D)
≥600
≥520
≥14
≥640
≥5
25Mn
≥600
≥510
≥15
≥640
≥5
27SiMn
≥760
≥610
≥10
≥800
≥5
St45
≥520
≥375
≥15
≥550
≥5
E355(st52)
≥600
≥520
≥14
≥640
≥5
SAE1026
≥600
≥510
≥15
≥640
≥5

 

Detailed Photo:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 0

 

Factroy Pictures:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 1

 

Pipe & Tube Processing:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 2

 

Application:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 3

Packaging & Shipping:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 4

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic Tube 5

Certificates:

OD 6mm - 325mm WT 0.8mm - 30mm Seamless Steel Tubes  Seamless Hydraulic 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
Fanny

Phone Number : 86-13338118310

WhatsApp : +8613338118310