Black Rectangular Pipe Cold Rolled Pre Welded Square / Rectangular
Steel Pipe
Cold Rolled Steel Tubing
This steel tubing begins as hot rolled steel but is processed even
further to create a more finished surface and provide additional
strength. This process is more suited for applications that have
strict tolerance, straightness, and surface condition requirements
because cold rolling is a more precise finishing method.
Galvanized Steel Tubing
This steel tube has been treated with a galvanized coating that
makes the material more resistant to corrosion and extends the
material’s life. Because the material is corrosion-resistant, it is
often used for structural tubing in projects like bridges and
fences where it may be subjected to environmental conditions.
Specifications
| Material | Q195,Q235 |
| Pipe diameter | 6mm-76mm |
| Thickness | 0.25mm-2.5mm |
| length | Can be discussed in detail |
| Zinc layer | 40 g - 300 g |
| colour | Black / Silver white |
| Section Shape | Square/rectangular/Round |
| Application | Construction,structure,oil,gas pipe |
| Technique | Hot Rolled/Cold Rolled |
| Pipe end | Flat end |
| Price | Negotiable |
Product Description
- Steel pipe, a hollow cylindrical steel, has a hollow cross-section,
and its length is far greater than the diameter or perimeter of the
steel.Not only is steel pipe used for conveying fluids and powdery
solids, exchanging thermal energy, manufacturing machine parts and
containers, it is also an economical steel.
- Cold rolling refers to cold-drawing, cold-bending, cold-drawing and
other cold processing of steel plates or steel strips into various
types of steel at normal temperature.
- It has the advantages of fast molding speed, high output, and does
not damage the coating, and can be made into a variety of
cross-section methods to meet the requirements of operating
conditions. Cold rolling can cause large plastic deformation of the
steel, thereby improving the yield point of the steel.
- Cold-rolled formed steel allows partial buckling of the cross
section, which enables full application of the bearing capacity of
the member after buckling.
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Company Advantage
- Liantai is dedicated in providing and exporting competitive welded
steel pipes and fittings in various steel grade. We are a
direct-selling manufacturer specializing in the research and
development of Galvanized Steel Pipe, Welded Steel Pipe, Bright
Steel Tube inside and outside. We are dedicated to meeting our
customers steel requirements.
- Cost effective: Competitive prices with factory directly supply
- The management system is perfect and thewhole process of product
quality monitoring is implemented.
- The production facilitiesand the test means are complete, the
technical force is strong
- All for users throughout the whole process of economic management,
for this purpose, to provide customers with high-quality products
and excellent services.
- With our conscientious approach ,excellent customer service and
utmost customer satisfaction as the guiding force
- Sincerely have an opportunity to cooperate with all customers.
FAQ
Q. What is the thickness range of the product?
A. 0.25mm-2.5mm.
Q. How about the delivery time?
A: Within 15-30days after receiving the deposit or L/C at sight. Of
course, the detail will be confirmed by the quantity and the
different products.
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory,
which is located in HEBEI,CHINA. We have a leading power in
producing and exporting galvanized steel pipe etc.
Q. How about the MOQ?
A: Generally,the trail order will be accepted. The MOQ can be
confirmed according to the different products.
Q: Why choose us ?
A: We are professional manufacturer ,and we can provide the best
product ,competitive price and excellent service.
Q: Can we visit your factory to inspect the goods for the order?
A : Welcome to visit our factory to inspect the quality.We
sincerely hope to establish a honest business relationship.
