products

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm

Basic Information
Place of Origin: CHINA
Brand Name: WUXI SYLAITH
Certification: SGS ISO ROHS
Model Number: ST35 Q345
Minimum Order Quantity: 1MT
Price: Negotiable
Packaging Details: Standard waterproof package
Delivery Time: 7-10 Days
Payment Terms: T/T, L/C
Supply Ability: 50000MT/Year
Detail Information
Alloy Or Not: Is Alloy Special Pipe: Thick Wall Pipe
Thickness: 1 - 60 Mm Grade: ST35 Q345
Outer Diameter: 4mm - 300mm Application: Structure Pipe
Section Shape:: Round Technique: Cold Drawn, Cold Drawn
High Light:

Hydraulic Seamless Steel Tubes

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OD 4mm Seamless Steel Tubes

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Cold Drawn Seamless Steel Round Tubes


Product Description

ST35 Q345 EN10305 / DIN1630 Seamless Steel Tubes , Hydraulic Tube OD 4mm - 300mm

Product Description:

Precision inner diameter seamless steel pipes for hydraulic and pneumatic cylinders are cold-drawn or cold-rolled precision seamless steel pipes with precise inner diameters for the manufacture of hydraulic and pneumatic cylinders.

Product
Seamless Steel Tubes
Material and Grade
China
10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo
U.S.A.
Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130
Japan
STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23
German
ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405
Russia
10, 20, 35, 45, 20X
Out Diameter
4mm - 300mm or Customized
Wall Thickness
1 - 60 mm or Customized
Length
1-12m or Customized
Protection
Plastic caps
Quality Certificate
ISO, API, Mill Test Certificate
Surface Treatment
Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer

 

Chemical Composition:

Chemical composition  
Steel Grade C% Si% Mn% P% S% AL%
St30Al or E215 ≤0.10 ≤0.05 ≤0.7 ≤0.025 ≤0.025 ≥0.025
St35 or E235 ≤0.17 ≤0.35 0.4-1.2 ≤0.025 ≤0.025  
St45 or E255 ≤0.21 ≤0.35 0.4-1.1 ≤0.025 ≤0.025  
St52 or E355 ≤0.22 ≤0.55 ≤1.6 ≤0.025 ≤0.025  

 

Mechanical Properties:

steel Grade Rm Mpa (Min) A %(Min) Rm Mpa(Min) A %(Min) Rm Mpa(Min) A %(Min) Rm Mpa(Min)
St30Al or E215 430 8 380 12 280 30 290 to 430
St35 or E235 480 6 420 10 315 25 340 to 480
St45 or E255 580 5 520 8 390 21 440 to 570
St52 or E355 640 4 580 7 450 22 490 to 630

 

Detailed Photo:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 0

 

Factroy Pictures:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 1

 

Pipe & Tube Processing:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 2

 

Application:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 3

Packaging & Shipping:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 4

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 5

Certificates:

Q345 Cold Drawn Seamless Steel Tubes Round Hydraulic Tube OD 4mm 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
Deasy

Phone Number : 86-13338118310

WhatsApp : +8613338118310