Beijing Silk Road Enterprise Management Services Co.,LTD
|Place of Origin:||China|
|Brand Name:||RT Welding Metal|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||product specifications|
|Delivery Time:||5-7 working days|
|Payment Terms:||L/C, D/A, D/P, T/T|
|Application:||Construction,structure,oil，gas Pipe||Wear Resistance:||Excellent|
hollow section steel tube,
black metal pipe
Low Carbon Black Welded Square Rectangular Hollow Section Steel Pipe
The internal and external surface finish of the tubes shall be typical of the manufacturing process and, where applicable, the heat treatment, and it shall be such that any surface imperfections such as ridges, dents or shallow grooves requiring dressing can be identified.
Surface imperfections which encroach on the specified minimum wall thickness shall be considered defects and tubes containing these shall be deemed not to conform to this part of EN 10305.
steel tube combines durability, strength and economy, and is easy to cut, bend or even shape. It has a wide range of sizes and lengths, welded or seamless styles, as well as various finished products and alloys.
Liantai is dedicated in providing and exporting competitive welded steel pipes and fittings in various steel grade.
Customers can choose any length or other requirements they want;
The products are mainly used in large-scale engineering construction, municipal engineering, urban water supply and drainage system, section piling, wharf construction, large-scale steel structure engineering and other neighborhoods, business is spread at home and abroad.
We have abundant stock to ensure a fast delivery for you.
Excellent material selection, scientific andrigorous process, set up a full-time monitoring point for each key process in the production process toensure that aach product is accurate and qualified.
Best Frame. Sincerely have an opportunity to cooperate with all customers.
We offer risk mitigation, cost containment, inventory management, and scheduling proficiency to contribute to our customers' bottom line.
|length||Can be discussed in detail|
|Zinc layer||40 g - 300 g|
|colour||Black / Silver white|
|Technique||Hot Rolled/Cold Rolled|
|Pipe end||Flat end|
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: 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. 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.