Black Tube ! High Heels Tube Cold Rolled Steel Round Pipe Sizes
Product Description
Cold Rolled Steel is steel which has been rolled at room
temperature, below its recrystallization temperature. This
increases its strength and hardness and decreases its ductility. In
addition to improvement of mechanical properties, cold rolling
results in more control over the shape and dimensions of the
finished product.
Cold Rolled steel has an improved surface finish and tighter
tolerances compared to hot rolled steel. It is commonly used for
parts requiring cold forming, such as crimping, swaging or bending.
It can also be used for Shafts, machinery parts, bolts, pinions,
gears, as well as in the creation of furniture, appliances and
other consumer goods.
Cold Rolling Technology Introduction
- 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.
Specifications
| Material | Q195,Q235 |
| Pipe diameter | 6mm-76mm |
| Thickness | 0.25mm-2.5mm |
| Surface layer | Galvanized |
| 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 |
Pictures show
Company Advantage
- We supplied trading companies and domestic market quality stainless
steel products .
- Hebei Liantai is a large stainless steel enterprise which
integrates production, processing and sales.
- Customers can choose any length or other requirements they want;
- We have abundant stock to ensure a fast delivery for you.
- Leading Technology and World-class Quality
- It is very superiority for location and convenient for
transportation.
- The company manufactures many kinds of productions with good
quality reasonable designs and continuous development.
- We ensure that finest quality material is used for our products.
- If you are not sure about what exactly you need - feel free to
contact us anytime and get professional assistance from us.
FAQ
Q. What is the zinc content on the surface of the product?
A. In the case of no special customization, the general is 40-50
grams.
Q: What are the raw materials of the product?
A: High quality galvanized steel strip.
Q. Are you trading company or manufacturer ?
A. Yes. We are a factory for steel pipe but we also do some another
steel products galvanized coil cold rolled coil galvanized strip
steel sheet, and etc.. if you havedetailed spec or drawing. Our
production lead time is within 30-45 days.
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. How about the MOQ?
A: Generally,the trail order will be accepted. The MOQ can be
confirmed according to the different products.
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.
Q: How does your factory do regarding quality control?
A: Quality is priority, we always attach great importance to
quality controlling
Q: Can you send samples to us?
A: Yes,we can provide free sample for quality inspection.According
to our company police , you should assume the freight ,and we will
return the freight if you place the order.
