| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Unveil the strength and adaptability of our Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe, meticulously engineered to cater to the rigorous demands of numerous industrial applications. These premium Galvanized Tubes promise exceptional durability, ensuring they deliver peak performance and a lengthy lifespan in even the most challenging environments.
Step into a world of unrivaled strength and dependability with our Galvanized welded steel pipes, masterfully constructed with a robust hot-dip galvanized coating. These pipes are indispensable across a vast array of industries, serving a critical role in construction, machinery, coal mining, chemical production, electric power, and railway vehicles. Beyond these sectors, they are integral to the automotive industry, highways, bridges, container manufacturing, sports facilities, agricultural machinery, and the quest for petroleum and prospecting machinery. They are paramount in the vital assembly of greenhouses as well. Embrace this manufacturing marvel that meets the diverse and evolving needs of today's industries.
Our Galvanized steel pipe is a paragon of resilience, boasting a welded structure enhanced by a protective hot-dip or electro-galvanized layer. This galvanization process dramatically augments corrosion resistance, granting these steel pipes a significantly prolonged service life. Ideal for a wide range of applications, these pipes are crucial conduits for low-pressure fluid transportation, efficiently handling water, gas, and oil. They excel in the petroleum sector, especially as oil well pipes and oil transport lines, notably within offshore oil fields. Furthermore, they are adeptly employed in oil heaters, condensers in chemical coking facilities, coolers, coal distillation washing oil exchangers, trestle piles, and as structural supports in mine tunnels, illustrating their remarkable versatility in demanding industrial settings.
| Product name | Galvanized steel pipe |
| Brand Name | KaiShuo Weiye |
| 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 |
Hot-dip galvanized pipes stand as a testament to the marvels of modern industrial innovation. In this process, molten metal intricately interacts with an iron matrix, resulting in a dual-layered protective shield that is both resilient and seamless. The journey begins with the meticulous pickling of the steel pipe to remove any iron oxide residues. This is followed by a cleansing dip in a specialized solution of ammonium chloride, zinc chloride, or a combination of both. The pipe is then submerged in a hot dip bath, ensuring a uniform coating with robust adhesion and an extended lifespan. As it engages in sophisticated physical and chemical exchanges with the molten plating solution, the pipe forms a corrosion-resistant zinc-iron alloy layer. This alloy, with its impressive compact structure, integrates seamlessly with both the pure zinc coating and the steel pipe, providing formidable corrosion resistance and unparalleled durability.
In the world of galvanization, cold galvanized pipes, also known as electro-galvanized, present a stark contrast with their minimal zinc coating of just 10-50g/m2. This results in significantly inferior corrosion resistance compared to the robust hot-dip galvanized pipes. Leading galvanized pipe manufacturers typically steer clear of electro-galvanization due to its qualitative shortcomings. Some small enterprises with outdated equipment may still opt for this method, given its cost-effectiveness. Nonetheless, the Ministry of Construction mandates the phasing out of such outdated technology, prohibiting the use of cold galvanized pipes for water and gas applications. The electroplated zinc layer in these pipes exists independently of the steel substrate, lacking not only thickness but also adhesion, which leaves it vulnerable to peeling and corrosion.
Comprehensive Rust Removal Techniques
(1). Start by using a solvent to meticulously cleanse the steel surface, ensuring that all organic contaminants are thoroughly eradicated.
(2). Next, deploy mechanical tools such as wire brushes to effectively eliminate any loose or scaling rust, welding slag, and other surface impurities.
(3). Conclude with the pickling method to achieve thorough rust removal, ensuring the steel surface is pristine and ready for further processing.
Galvanizing techniques are categorized into two main types: hot-dip and cold-dip. Hot-dip galvanizing provides superior rust resistance, ensuring longevity and durability. In contrast, cold-dip galvanizing is more susceptible to rusting, making it less reliable in harsh environments.
Guidance for Optimal Storage of Galvanized Pipes:
For the best storage conditions for galvanized steel pipes, select a site or warehouse that is not only clean but also well-drained. It should be strategically located away from factories or mines that might emit harmful gases or dust. Ensure that all vegetation and debris are cleared, maintaining a pristine environment for the pipes. Corrosive materials such as acid, alkali, salt, and cement must be stored separately to prevent detrimental interactions. Different square tube varieties should be neatly stacked to avoid mix-ups and contact corrosion. Larger sections and items, such as rails, steel plates, and large-diameter pipes, are suitable for outdoor storage.
For smaller items like square pipes, thin steel plates, steel strips, silicon sheets, and various cold-rolled or galvanized steel pipes, especially those with higher costs and greater susceptibility to corrosion, indoor storage is recommended. The warehouse should consider geographical factors and ideally feature an ordinary closed structure with a roof, walls, sealed doors and windows, and proper ventilation, offering maximum protection.
Unveiling the Unmatched Advantages of Galvanized Pipes:
1. Cost-Effective Rust Prevention: Opting for hot-dip galvanizing provides a more economical solution for rust prevention compared to alternative paint coatings, making it a preferred choice for many industries.
2. Enduring Durability: With its lustrous surface, uniform zinc layer, and absence of leakage or dripping, hot-dip galvanized steel pipes offer exceptional adhesion and corrosion resistance. The anti-rust coating can stand the test of time, enduring over 50 years without maintenance in general conditions. Even in urban or coastal environments, it remains intact for up to 20 years without needing repairs.
3. Exceptional Reliability: The galvanized layer forms an integral part of the steel's surface, ensuring a robust metallurgical bond. This enhances the durability and reliability of our Heavy-Duty Galvanized Steel Pipe, providing a long-lasting protective shield that won't easily wear off.
4. Remarkable Coating Toughness: Our galvanized layer is crafted with an extraordinary metallurgical structure that excels at resisting mechanical damage. This exceptional toughness guarantees the pipe's longevity and maintains its integrity, safeguarding it against the challenges of industrial and commercial settings. Be it during transit or in daily use, our pipes are designed to withstand the test of time.
5. Holistic Protection: Our state-of-the-art galvanizing process ensures that every single part of the pipe receives thorough protection, reaching into every nook and cranny with precision. Even the most challenging areas-such as depressions, sharp corners, and concealed spots-are fully covered, providing you with consistent and reliable performance across the board.
6. Efficient and Cost-Effective: Experience the dual benefits of efficiency and cost savings with our galvanizing process. Not only is it remarkably swift, but it also slashes labor costs significantly. Unlike traditional painting methods, our process is fully completed before installation, freeing you from the hassle of on-site applications and allowing you to conserve valuable time and resources.
| Stainless steel bar/rod |
| Stainless steel coil |
| Stainless steel pipe/tube |
| Stainless steel square/angle bar |
| Galvanized steel sheet/plate |
| Galvanized steel coil |
| Galvanized steel pipe/tube |
| Carbon steel sheet/plate |
| Carbon steel pipe/tube |
| etc. |
Our packaging solutions are designed to guarantee your utmost satisfaction and peace of mind. Choose from our Standard Seaworthy Packing, which offers unparalleled protection during transit, safeguarding your products every step of the way. Alternatively, for those with specific needs, opt for our Customized packaging solutions, tailored to meet your unique requirements and ensure your goods arrive in perfect condition.
1. What is your payment terms?
KaiShuo Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye Steel since we are established. KaiShuo Weiye 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 Weiye 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 Weiye Steel also supports third-party inspection before shipping. KaiShuo Weiye Steel also welcomes a company tour for you to check our factory status.
){kind=link}