Q355 Ordinary Straight Seam Tube
Q355 ordinary straight seam pipe is a highly versatile and dependable steel pipe material, widely utilized across numerous industries for its superior strength and durability. Fabricated from Q355 steel, it belongs to a category of low-alloy structural steel grades that excel in terms of mechanical properties and performance.
The straight seam design of this pipe, with its longitudinal weld seamlessly joining the two halves, ensures robust structural integrity. The welding process is carefully controlled to guarantee a smooth and uniform weld bead, ensuring both strength and aesthetics. This design also facilitates easy installation and maintenance, making it a convenient choice for various applications.
The Q355 ordinary straight seam pipe finds widespread use in the construction sector, particularly for structural framing and support systems in bridges, buildings, and other infrastructure projects. Its high yield strength and resistance to deformation allow it to withstand significant loads and provide long-term stability.
In the transportation industry, this pipe is commonly used in pipeline systems for the conveyance of fluids such as water, oil, and gas. Its excellent corrosion resistance and ability to handle high pressures make it a reliable choice for such critical applications.
Moreover, the Q355 ordinary straight seam pipe is also preferred in the manufacturing sector for the production of various industrial components and machinery. Its combination of mechanical properties and cost-effectiveness makes it an ideal material for fabricating structures that require both strength and durability.
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Length |
1m,4m,6m,8m,12m according to buyer's request |
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Surface Treatment |
black paint,varnish,oil,galvanized,anti-corrosion coated |
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Marking |
Standard marking,or according to your request.Marking Method:Spray white paint |
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End Treatment |
Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps |
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Technique |
Hot Rolled or Cold Rolled ERW |

FAQ:
1. Q: Are you a factory or trading company?
A: We are professional manufacturer for steel pipe, and our company also is a very
professional a trade company for steel products.we can also provide a wide range of steel products.
2. Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
3. Q:what is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
4. Q:What is your payment terms?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, MoneyGram, payment methods can be negotiated and customized with customers.
5.Q:What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
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