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