Large Diameter Welding Black Steel Pipe Astm A106 Grade For Construction

Basic Information
Place of Origin: hebei China
Brand Name: LT
Minimum Order Quantity: 10Ton
Price: Negotiation
Packaging Details: according to customer needs
Delivery Time: 5-15work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 6000t\month
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Detail Information
Name: Large Diameter Steel Tube Technique: Hot Rolled/Cold Rolled
Zinc Layer: 40 G - 300 G Length: Customized
Section Shape: Square/rectangular/Round Pipe Diameter: 6mm-76mm
Thickness: 0.25mm-2.5mm Surface Treatment: Galvanized/black Painting/anti-rust Painting
High Light:

hollow section steel tube


round mechanical tubing

Product Description

Construction Material A106C Large Diameter Galvanized Welded Steel Pipe Price​



Product introduction


Divided into round, square, rectangular and special-shaped steel pipes according to the cross-sectional shape
Our company maintains dose relations with numerous large steel strip suppliers and Steel.
Welded pipes can be used for water pipes, gas pipes, heating pipes, electrical pipes, etc.
The steel supplied by our company is enclosed with the original material book of the steel factory.



Quick Details


Application:Gas Pipe

Technique: Hot Rolled/ Cold Rolled

Certification: API

Surface Treatment:Galvanized

Special Pipe: API Pipe

Alloy Or Not: Non-alloy

Secondary Or Not:Non-secondary


Section Shape:Round






Marks: Customers't Requirement


Surface: Black/ Galvanized/ Oiled


Shape: Round / Square / Rectangular


Material: Q195/Q215/Q235/Q345



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


Large Diameter Welding Black Steel Pipe Astm A106 Grade For ConstructionLarge Diameter Welding Black Steel Pipe Astm A106 Grade For Construction


Company advantage


We supplied trading companies and domestic market quality stainless steel products .
Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
It is not only economical, but also has outstanding performance in all aspects.
Our company have strictly implemented the ISO9001-2008 management system and actively develops diversified operations
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.
It is very superiority for location and convenient for transportation.
We offer risk mitigation, cost containment, inventory management, and scheduling proficiency to contribute to our customers' bottom line.
We ensure that finest quality material is used for our products.






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: 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: Are you a manufacturer?
A: Yes , we are a manufacturer, not agent. We have own factory, which is located in HEBEI,CHINA.

Q: Are you a factory or trading company?
A: We are a factory in Langfang City, Hebei Province.

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 about the quality of products in your company?
A: We have high and best quality products and our products get some good feedbacks from clients all over the world. Once you got our products with some questions under guarantee, we will provide helps at first place.


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