Black Ms Welded Carbon Steel Square Tube OD 25MM ASTM Q235A For Liquid Oil
Black Ms Welded Carbon Steel Square Tube OD 25MM ASTM Q235A For Liquid Oil Water Delivery
Q235A, Q235B, Q235C, and Q235D are the distinctions of grades, which represent mainly the difference in the impact temperature.
The difference between A, B, C, and D refers to the difference in impact temperature in their properties. They are: Q235A level, no impact; Q235B level, 20-degree normal temperature impact; Q235C level, 0-degree impact; Q235D level, ‐20-degree impact. At different shock temperatures, the shock values are also different. In terms of mechanical properties, grade A only guarantees conventional tensile strength, yield strength and elongation; grade B begins to increase 180°C cold bending and room temperature impact energy, grade C guarantees impact energy at 0°C, and grade D guarantees impact energy at -20°C , the lowest value is 27J.
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Products Name
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Square Carbon Steel Tube
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Grade
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Q235A |
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Standard
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GB,JIS,ASTM,BS,DIN,...
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Wall Thickness
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0.1-35mm or as required
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Width
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20*20-500*500 or customized
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Length
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5.8m,6m,12m or as customer requires
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Section Shape
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Square
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Surface Treatment
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Hot Rolled
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Tolerance
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±1%
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Processing Service
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Welding, Punching, Cutting, Bending, Decoiling
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Oiled or Non-oiled
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Non-oiled, or as customer require
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Delivery Time
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7-14 days,according to the specific order
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1) T/T
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2) 100% L/C at sight.
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MOQ
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1 Ton
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Package
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Standard export package: Wooden pallet +paperboard +steel strip Customized requirements are accepted
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Product Details
Product Test
Packaging & Shipping
Certification
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
FAQ
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: 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.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products for many years since 2009. 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.
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