Hot Dip Galvanized Round Steel Pipe GI Pipe Pre Galvanized Steel Pipe Galvanized Tube for Construction









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PRODUCT DETAILS
📌Galvanized Round Tube Product Introduction
Galvanized Round Tube is made of high-quality carbon steel or low-alloy steel pipes, which are treated by hot-dip galvanizing or electro-galvanizing to form a uniform and dense protective zinc layer on the surface of the pipe, thereby effectively improving its corrosion resistance and service life. The surface of the galvanized round tube is smooth and the zinc layer is firmly attached. It not only has good mechanical properties, but also has excellent anti-corrosion and anti-rust capabilities. It is widely used in various structural engineering and machinery manufacturing fields.
Product Parameters
Product Name | Galvanized round carbon steel tube | |
Size | OD | 21.3-609mm |
WT | 0.75-32mm | |
Length | 1-12M or as requirements | |
Standard | ASTMA53 Grade A,B BS1387,A36,Q235 | |
Usage | Round carbon steel tube used for construction site,building | |
Ends | Plain,Beveled,Thread and socket. | |
Surface Treatment | Galvanized,Black painted varnish coating,Oiled | |
Technique | ERW(Electronic Resistance Welded) | |
EFW(Electronic Fusion Welded) | ||
DSAW(Double Submerged Arc Welded) | ||
Welded Line Type | Longitudinal | |
Package | packed in bundles with steel strip and other standard sea worthy packing | |
Authentication | GB/T19001-2016/ISO9001:2015 |
PACKING AND DELIVERY

GLOBAL CUSTOMER
Spread across over 80 countries and regions worldwide,Serving more than 3,000 customers, has won wide recognition in the industry.

Canada customers came to visit our factory

Austrian customers verify the production progress of goods

Spain customers come to our factory to test product quality
OUR ADVANTAGES
Quality guaranteed
● Integrity advantage: We adhere to the principle of honesty and trustworthiness, ensuring that product quality is inspected at all stages. We can provide third-party quality inspection reports, conduct professional testing, and ensure that the weight of the goods is sufficient.
● Service advantages: Our service covers more than 80 countries and regions, and can provide efficient services on a global scale to meet the needs of different markets.
Respect delivery time
● Industry advantages: As a leading foreign trade enterprise in Tangshan iron and steel industry, we have strong production capacity and advanced technical support, arrange delivery on time, no default behavior, and track the freight progress throughout the process.
● Regional advantage: In the iron and steel industry, the status of Hebei Province is very important, and Tangshan has outstanding advantages. Tangshan is rich in minerals and convenient transportation, which helps the development of the steel industry.
Product advantage
● Logistics advantage: With three major shipping ports and steel mill hubs, we can quickly ship to any part of the world.
● Price advantage: Provide competitive prices, ensure the best price with the same quality during the same period, ensure the price stability during the contract period, so that customers in the process of cooperation are more peace of mind.
Service advantage
● System advantage: We invest millions of funds to create an excellent service system and improve customer experience.
● More than 20 years of experience in the steel industry, a team of nearly 100 people, a clear division of labor, to provide personalized, customized, one-on-one service to ensure that every customer's needs can be met.
CERTIFICATIONS
ADVANCED PRODUCTION LINE

Square tube production

Steel plate production

Steel wire production
APPLICATION AREAS

New York Subway Station

Ocean Shipping from China to Europe

Power Plant Project

Russian Automobile Plant Project
FAQ
Q1: What types of steel products do you offer?
A:We provide a wide range of steel products, including hot-rolled steel coils, cold-rolled steel coils, galvanized steel, Wire rod ,Rebar,and structural steel like H-beams and I-beams.
Q2: What are the common grades of steel available?
A2:We offer steel in various grades such as Q235, Q345,Q195, ASTM A36, SS400, and other international standards based on customer requirements.
Q3: Can you provide customized steel products?
A3: Yes, we offer customized steel solutions based on specifications such as thickness, width, coating type, and surface treatment.
Q4: How do you ensure the quality of your steel products?
A4: We strictly follow international standards such as ASTM, EN, GB, and JIS. Our steel undergoes rigorous quality inspections, including chemical composition analysis and mechanical property tests.
Q5: Do you provide mill test certificates (MTC)?
A5: Yes, we provide MTC with each shipment to ensure full traceability and quality assurance.
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