Black Welded Steel Pipe Has Simple Process , Low Cost And Wide
Application
Product introduction
The production process of longitudinally welded pipe is simple,
with high production efficiency, low cost and rapid development.
With the rapid development of continuous rolling of high-quality
strip steel and the improvement of welding and testing technology,
the quality of welding continues to improve, and the variety and
specifications of stainless steel welded steel pipes continue to
increase, and in more and more fields, especially in heat exchanger
tubes , Decorative pipes, medium and low pressure fluid pipes, etc.
have replaced seamless steel pipes.
Steel pipe is not only used to transport liquids and powdered
solids, exchange heat, and manufacture machine parts and
containers, but also an economical steel pipe. The use of steel
pipes to manufacture highway bridges not only saves steel,
simplifies the structure, but also greatly reduces the area of the
protective coating, saving investment and maintenance costs.
Product parameters
| 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
Liantai is dedicated in providing and exporting competitive welded
steel pipes and fittings in various steel grade.
With the sense of responsibility, customer-centered,
market-oriented, service-oriented, spot supply as the main body,
good reputation, excellent business quality, integrity,
conscientious work.
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.
Leading Technology and World-class Quality
The production facilitiesand the test means are complete, the
technical force is strong
The management system is perfect and thewhole process of product
quality monitoring is implemented.
She will provide good -quality products and best services for you
at prime of principle: First Quality,
If anythings meet your demand, please contact to us, We are warmly
welcome you to come to our factory have a visit
FAQ
Q: Are you a factory or trading company?
A: We are a factory in Langfang City, Hebei Province.
Q : Why choose us ?
A: We are professional manufacturer ,and we can provide the best
product ,competitive price and excellent service.
Q: Are you a factory or trading company?
A: We are a factory in Langfang City, Hebei Province.
Q: What about the delivery time?
A: It depends on your order quantity and requirement.Usually 15
days.
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.
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.
Q. What is the thickness range of the product?
A. 0.15-3.0mm.
