Carbon steel square pipe

Product description
Carbon Steel Square pipe introduction is a kind of name of square pipe, that is, steel pipe with equal side length. It is made of strip steel through processing and rolling. Generally, strip steel is unpacked, leveled, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length.
Carbon steel, also known as carbon steel, is an iron carbon alloy with an internal carbon content of nearly 2%. In addition to carbon, carbon steel contains many other elements, such as manganese, sulfur, or silicon. Generally speaking, the higher the amount of carbon contained in carbon steel, the greater its hardness, the higher the strength will be produced. Just note that the higher the carbon content, the lower the plasticity.
Product parameter
Thickness1-200mm；or as requiredLength:2000-16000mm，or as required
Dimensions10*20-600*800(mm)TechniqueHot Rolled Or Cold Rolle
Heat Treatment Annealed; Quenched; TemperedSurface treatmentRust remove, black painting,Galvanized, antirust oil, varnish, 3PE,
Certification:CE, ISO, SGS，BV，Mill CertificateStandard:ASTM，JIS，GB，DIN，EN
price termsFOB,CRF,CIF,EXW, CPTPayment TermsT/T, L/C at sight,West Union
GradeQ195—Grade B, SS330, SPC, S185
Q215—Grade C,CS Type B, SS330, SPHC，
Q235---Grade D, SS400, S235JR, S235JO, S235J2，
Q345---SS500, ST52，S355JR
Delivery DetailStandard has Stock;  Normal About 3-5days; Custom-made 15-20days；According to order's quantity.
Packingstandard export packing (inside:water proof paper,outside:fumigated wooden box)
Hexagon Shape Bundle, Covered With Tarpaulin, Containers Or In Bulk


Product testing

All our products can accept the professional quality inspection of third-party testing institutions, we pay attention to the professionalism of testing institutions and the authenticity of test results

Product application

  • Automobile manufacturing

  • Energy and chemical industry

  • Machine building

  • Electric power equipment

  • Ship parts manufacturing

  • Rocket plane parts manufacturing

Customer conversation

Customer's visit is an important part of our long-term cooperative relationship, every customer's visit is our driving force forward, we value every communication with you. We are very welcome and look forward to your frequent visit, with us to explore more cooperation opportunities, we are committed to provide you with one-stop service, whether it is product consultation, technical support or business negotiations, we will go all out, in order to ensure that your visit is smooth, we have prepared all the necessary support and service, ready to meet your arrival.

FAQ

Are you trading company or manufacturer ?

We are specialized in the production and processing of various steel products suppliers, have their own independent plant and production equipment

How long is your delivery time?

It takes around 3-5 days for the regular models, and 7 to 10 working days for the special sizes and processing. It is based on the order quantity and requirement.

Do you provide samples ? Is it free or extra ?

We can provide samples to you for free, but the cost of express delivery will be borne by you.

Do you support customization ?

Yes, we have a full stock of products with a full range of models and a working production line. If you don't have what you want, we can customize it.

Do you accept third party testing ?

Yes, we fully accept the quality inspection of the third party inspection institutions. We attach great importance to the reliability of product quality

What are the advantages of your company?

First of all, we have an absolute advantage in price. Secondly, the quality of products is also strictly controlled.

Packaging & Warehouse

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