| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Experience unmatched durability and precision with our galvanized steel tubes, available in thicknesses of 0.8mm, 1.0mm, and 1.2mm. These chrome-plated round pipes boast a 25mm diameter, offering robust silver iron construction ideal for versatile applications.
Discover the versatility of our galvanized welded steel pipes! With a hot-dip galvanized finish, these pipes are engineered to excel across a multitude of industries. Whether you're constructing new infrastructure or operating in machinery, coal mining, chemical processing, electric power generation, or even sports facility development, our pipes prove their reliability. Moreover, they're integral in automotive, railway, highway, bridge-building, container fabrication, agricultural machinery, petroleum, and prospecting machinery applications, as well as greenhouse construction.
Our galvanized steel pipes are a testament to enduring quality, featuring a robust welded design with a protective hot-dip or electro-galvanized layer. This galvanizing process dramatically enhances corrosion resistance, extending the pipe's longevity. Perfect for general low-pressure fluid pipelines like water, gas, and oil, or specialized uses in the petroleum sector, such as offshore oil fields and chemical coking equipment. These pipes serve vital roles in oil heaters, condensers, coal distillation machinery, as well as trestle piles and mine tunnels.
Embrace the superior qualities of hot-dip galvanized pipes, where molten metal fuses with the iron matrix to create a resilient alloy layer. This process ensures seamless integration of the matrix and coating. The galvanizing begins with pickling to cleanse iron oxides, followed by immersion in an ammonium chloride or zinc chloride solution, culminating in a hot-dip bath. This results in a uniform coating, exceptional adhesion, and a remarkably extended service life. The zinc-iron alloy formation imparts robust corrosion resistance, making it a reliable choice.
Cold galvanized pipes offer a more economical alternative with an electro-galvanized finish, typically ranging from 10-50g/m². However, this thin zinc layer lacks the robust corrosion resistance of hot-dip galvanized pipes. Due to quality considerations, leading manufacturers shy away from electro-galvanizing, opting for more durable solutions. With outdated technology being phased out by official mandates, these pipes are not recommended for water or gas systems. The electroplating layer, while cost-effective, does not integrate well with the steel substrate, leading to potential peeling and reduced longevity.
Methods for efficient rust removal
(1). Start by using a solvent to thoroughly cleanse the steel surface, effectively removing any organic contaminants.
(2). Next, employ tools like a wire brush to remove loose or sloped scale, persistent rust, and welding residues.
(3). Finally, implement the pickling method for a thorough cleanse.
Understand the essentials: Galvanizing is categorized into hot-dip and cold-dip processes. Hot-dip ensures superior rust resistance, while cold-dip, albeit less resilient, is more prone to rusting.
| Product name | Galvanized steel pipe |
| Brand Name | Kaishuo |
| Place of Origin | Tianjin, China |
| Shape | Round |
| Application | Construction, Machinery, Coal Mine, Chemical Industry, Electric Power, Railway Vehicles, Automobile Industry, Highways, Bridges, Containers, Sports Facilities, Agricultural Machinery, Petroleum Machinery, Prospecting Machinery, Greenhouse Construction |
| Outer Diameter | 30 - 300 mm |
| Thickness | 0.8 - 12.75 mm/ As your require |
| Length | 12M, 6m, 6.4M, Customer's Request |
| Standard | EN, BS, JIS, etc |
| Certificate | API, ce, Bsi, RoHS, SNI, BIS, SASO, PVOC, SONCAP, SABS, sirm, tisi, KS, JIS, GS, ISO9001 |
| Technique | ERW |
| Grade | Q195/Q215/Q235/Q345/10#/20# |
| Surface Treatment | Galvanized |
| Tolerance | ±1% |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| Oiled or Non-oiled | Non-oiled |
| Invoicing | By theoretical weight |
| Delivery Time | 8-14 days |
1. Enjoy the benefits of Factory Direct efficiency, boasting over 20 years of unparalleled expertise in production and seamless operations.
2. Embrace flexibility with our capability for small batch productions, tailored to meet your diverse needs with precision.
3. Be assured of excellence with our products that have successfully passed rigorous international standard quality tests, guaranteeing supreme reliability.
4. Experience uncompromising support from our dedicated team, offering professional service around the clock, 7 days a week.
5. Benefit from our exceptionally swift delivery timelines, with a lead time as short as seven days, ensuring your projects stay on track.
6. Enjoy seamless transactions with our comprehensive one-step sales service, designed to enhance your after-sales experience.
Our commitment to excellence is evidenced by our possession of multiple prestigious quality system certifications. These certifications are a testament to our unwavering dedication to ensuring that only the finest, high-quality products are delivered directly to your hands, meeting and exceeding industry standards.
Our packaging solutions are designed for your convenience and protection. Choose from our Standard Seaworthy Packing, meticulously crafted to ensure maximum safety during transport, or opt for a Customized packaging solution tailored to meet your specific needs and preferences.
| Business Type | Industry and Trade Integrated Company | Country / Region |
Tianjin, China
|
| Main Products |
Cold Rolled Steel Coil, Steel Pipe, Galvanized Steel Coil, Stainless Steel Plate/Sheet, Seamless Steel Tube
|
Ownership |
Private Owner
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| Total Employees |
11 - 50 People
|
Total Annual Revenue |
confidential
|
| Year Established |
2021
|
Certifications |
ISO9001,GB,SGS
|
| Trademarks |
Kaishuo
|
Main Markets |
Africa 20.00%
Mid East 15.00%
North America 10.00%
|
1. What is your payment terms?
Kaishuo Steel prefers 30%TT before inspection and the rest 70% against BL. However, our price term is negotiable. Multiple payment terms are available from us.
2. Which payment method can I choose?
Kaishuo Steel accepts all types of secured payment methods. Bank transaction, Trading Assurance, Paypal and etc are all available from us. Please feel free to contact us about your preferred payment method.
3. Is sample providing service available?
Kaishuo Steel provides free samples to our clients. We usually also cover the sample shipping cost. Please feel free to order a sample from us.
4. Is customization available?
Kaishuo Steel's expert equipment and highly-trained workers are capable of manufacturing highly customized products. Please feel free to discuss with us about your customized requirements, we can surely meet your needs.
5. What products and materials do you supply?
Kaishuo Steel mainly supplies all catalogs and all grades of steel and stainless steel products. Coils, strips, sheet, pipes, bars, beams, flanges and other customized products. Tin coating, Ti coating, galvanization and other surface treatments are also available.
Other than steel products,Kaishuo Steel also has high production capacity and holds large ready stock of all kinds of copper and aluminum products.
Please feel free to consult us about any related products above, we can surely meet your requirements.
6. Why should I choose you?
Kaishuo Steel Industry company has deeply engaged in metal material market for over 15 years. We established perfect reputation world-widely. Craftsmanship spirit is the fundamental of Kaishuo Steel since we are established. Kaishuo Steel keeps our products as highest quality and lowest price to maintain our self competitive. Proving our clients with best trading experience is the goal we always insist of.
7. How can I make sure you are a reliable supplier?
Kaishuo Steel is willing to provide our copies of company registration certificate, registration and Chinese exporting registration for you to view. These certificates are under Chinese Trading Law effect. They can help you officially check our company's capability and status.
On the products' side, certificates as Mill Test Certificate(MTC), Third Party Material Quality Conformity Certificate and other required certificates are available before the order. Samples are also available from us for you to test in your own testing facility. Kaishuo Steel also supports third-party inspection before shipping. Kaishuo Steel also welcomes a company tour for you to check our factory status.
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