| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Unleash the power of versatility with our state-of-the-art metal pipes! Available in thicknesses of 0.8mm, 1.0mm, and 1.2mm, these pipes have a 25mm diameter and a stunning chrome-plated finish. Crafted from premium quality steel, they offer a sleek, modern silver iron round design. These galvanized pipes are the perfect solution for a wide array of industrial and construction needs, bringing strength and beauty together in one innovative package.
Our galvanized welded steel pipes, featuring a premium hot-dip galvanization process, are indispensable across a myriad of industries. Whether for robust construction projects, intricate machinery, or the challenging environments of coal mines and chemical plants, these pipes deliver unmatched reliability and lifespan. They are crucial in electric power systems, railway vehicles, the dynamic automotive sector, and pivotal infrastructure projects like highways, bridges, and containers. Moreover, they play a vital role in sports facilities, agriculture, petroleum machinery, and pioneering solutions for greenhouse construction, among many other cutting-edge manufacturing industries.
Galvanized steel pipes stand as a testament to engineering excellence, with a protective hot-dip or electro-galvanized layer that dramatically heightens their corrosion resistance and service longevity. These versatile pipes are essential in a multitude of applications, not just as conduits for low-pressure fluids like water, gas, and oil, but also as critical components in the petroleum industry, including oil well pipes and offshore oil field operations. They are integral to chemical coking equipment, functioning as oil heaters and condensers, and find significant use in coolers, coal distillation washing oil exchangers, and structural support systems such as trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are crafted through a meticulous and ingenious process where molten metal interacts with the iron matrix, forming a robust and unified alloy layer that melds seamlessly with the steel substrate. This process initiates with the pickling of steel to eliminate surface impurities, followed by immersion in ammonium chloride or zinc chloride solutions before the culminating hot dip. The result is a pipe with a uniformly applied coating that boasts exceptional adhesion and long-lasting durability. The complex interplay of physical and chemical reactions during this process yields a compact, corrosion-resistant zinc-iron alloy layer, immovably bonded to both the pure zinc layer and the steel substrate, offering unparalleled corrosion protection.
Cold galvanized pipes, also known as electro-galvanized pipes, feature a sparse zinc coating of merely 10-50g/m2, which significantly limits their corrosion resistance compared to hot-dip variants. Due to quality concerns, reputable manufacturers steer clear of electro-galvanizing, often relegated to smaller firms using outdated technologies, which in turn, produce more economical products. The Ministry of Construction has initiated the phase-out of these technologically inferior cold galvanized pipes, prohibiting their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and detached from the steel substrate, making it prone to separation and thus, ineffective against corrosion.
Efficient Rust Removal Techniques
(1). Start by using a solvent to meticulously cleanse the steel surface, effectively removing any organic material and preparing the surface for further treatment.
(2). Follow with mechanical rust removal, employing tools such as a wire brush to detach loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a clean and smooth finish.
(3). Conclude with the pickling method for a thorough cleansing and rust removal, enhancing the surface's readiness for subsequent coating or painting.
Galvanizing is available in two distinct forms: hot-dip and cold-dip. Hot-dip galvanizing provides unmatched rust resistance, making it the premier choice for long-term durability. In contrast, cold-dip galvanizing, being more susceptible to corrosion, is less favorable for enduring applications.
| 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. With over two decades of unmatched expertise, indulge in the exclusive benefits of factory-direct production and seamless operation.
2. Embrace unparalleled flexibility with our ability to manage even the smallest batch productions, meticulously tailored to meet your specific needs.
3. Our products not only meet but consistently exceed the benchmarks of international quality standards, ensuring utmost reliability and excellence.
4. Experience exceptional customer support with our devoted 7*24 hours professional team service, ready to assist you at any moment.
5. Take advantage of our lightning-fast turnaround times, delivering your orders swiftly in as little as seven days.
6. Enjoy a seamless experience with our all-encompassing one-step sales service, ensuring superior after-sales support and satisfaction.
We proudly hold an array of prestigious quality system certifications, meticulously ensuring that each and every one of our high-caliber products is delivered directly to your hands, meeting the highest standards of excellence and reliability.
Our products are delivered with the utmost care and precision, ensuring they reach you in pristine condition. We utilize Standard Seaworthy Packing, meticulously designed to provide maximum protection during transit. For clients with specific preferences, we proudly offer Customized Packaging options, allowing you to receive your order tailor-made to suit your unique requirements, ensuring your satisfaction and peace of mind.
| 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
|
| 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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