| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
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Discover the epitome of strength and adaptability with our Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe. These premium quality Galvanized Tubes are meticulously engineered to fulfill the rigorous demands of various industrial applications, offering unparalleled longevity and superior performance. Elevate your projects with these top-tier solutions.
Embrace the exceptional robustness and dependability of our Galvanized welded steel pipes. Expertly crafted with a durable hot-dip galvanized coating, these pipes are indispensable across a vast array of industries. From construction and machinery to coal mining and chemical production, electric power, and railway vehicles, their utility knows no bounds. They are a cornerstone in the automobile industry, pivotal for highways, bridges, container production, sports facilities, and agricultural machinery. Furthermore, they play an integral role in petroleum and prospecting machinery and are crucial for the construction of greenhouses. Witness the fusion of innovation and practicality that caters to a vast spectrum of industrial needs.
Our Galvanized steel pipe exemplifies unmatched durability, boasting a welded structure enhanced by a protective hot-dip or electro-galvanized coating. This advanced galvanization process significantly amplifies corrosion resistance, granting the steel pipes an impressively extended lifespan. Ideal for a multitude of applications, these pipes are pivotal conduits for transporting low-pressure fluids such as water, gas, and oil. They excel in the petroleum industry, serving effectively as oil well pipes and oil transport lines, especially within offshore oil fields. Furthermore, they are indispensable in oil heaters, condensers within chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and mine tunnel support frames, underscoring their versatility and resilience in demanding industrial contexts.
| 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 represent a pinnacle of industrial craftsmanship. In this process, molten metal interacts intricately with an iron matrix, resulting in a robust alloy layer. This bond ensures the matrix and its protective coating are seamlessly united. The journey begins by pickling the steel pipe to remove iron oxide residue, followed by a cleansing dip in a solution of ammonium chloride or zinc chloride, or a combination of both. Next, the pipe immerses in a hot dip bath, a technique celebrated for its uniform coating, strong adhesion, and extended longevity. As the hot-dip galvanized steel pipe engages in complex physical and chemical exchanges with the molten plating solution, it gives rise to a corrosion-resistant zinc-iron alloy layer with an impressive compact structure. This alloy layer integrates seamlessly with both the pure zinc coating and the underlying steel pipe, delivering formidable corrosion resistance.
Cold galvanized pipes, also known as electro-galvanized pipes, carry a minimal zinc coating, typically ranging from just 10-50g/m2. This results in significantly lower corrosion resistance compared to hot-dip galvanized pipes. Established galvanized pipe manufacturers often avoid electro-galvanization due to these qualitative deficiencies, while smaller entities with outdated equipment may still employ this method for its cost-effectiveness. Despite this, the Ministry of Construction mandates the gradual elimination of such outdated technology, prohibiting the use of cold galvanized pipes for water and gas applications. The electroplated zinc layer in cold galvanized steel pipes lacks the thickness and adhesion of its hot-dip counterparts, making it vulnerable to peeling and corrosion.
Rust Removal Method
(1). Begin by carefully using a solvent to cleanse the steel surface, effectively eliminating any organic contaminants.
(2). Follow this with mechanical tools such as wire brushes to efficiently remove loose or scaling rust, welding slag, and other surface impurities.
(3). Conclude with the pickling method to ensure thorough rust removal.
Galvanizing is divided into two principal types: hot-dip and cold-dip. Hot-dip galvanizing is renowned for its superior rust resistance, while cold-dip is more susceptible to rusting.
How to Store Galvanized Pipes:
For optimal storage of galvanized steel pipes, select a site or warehouse that is clean and properly drained, positioned away from factories or mines emitting harmful gases or dust. Keep all vegetation and debris cleared to maintain a pristine environment for the pipes. Corrosive materials like acid, alkali, salt, and cement must be stored separately to prevent harmful interactions. Different square tube varieties should be stacked separately to avoid mix-ups and contact corrosion. Large items like rails, steel plates, and large-diameter pipes can be stored outdoors.
Smaller items, such as square pipes, thin steel plates, steel strips, silicon sheets, and various cold-rolled or galvanized steel pipes, especially those with higher costs and susceptibility to corrosion, should be stored indoors. The warehouse should be geographically favorable, ideally an enclosed structure with a roof, walls, sealed doors and windows, and proper ventilation, providing maximum protection.
The Advantages of Galvanized Pipe:
1. Low Processing Cost: Hot-dip galvanizing provides a more economical rust prevention solution compared to other painting options.
2. Durability: Featuring a brilliant surface, uniform zinc layer, and no leakage or dripping, hot-dip galvanized steel pipes showcase exceptional adhesion and corrosion resistance. The anti-rust coating can last for over 50 years without maintenance; in urban or coastal environments, it remains intact for up to 20 years without requiring repairs.
3. Exceptional Reliability: The galvanized layer forms an integral part of the steel surface, ensuring a robust metallurgical bond that enhances the durability and reliability of our Heavy-Duty Galvanized Steel Pipe. This seamless integration ensures the coating won't easily wear off, providing a lasting protective shield.
4. Remarkable Coating Toughness: Experience unparalleled durability with our galvanized layer, crafted with a unique metallurgical structure. This robust coating is engineered to withstand mechanical damage, whether it occurs during transit or in active use. With this exceptional toughness, the longevity and integrity of the pipe are guaranteed, offering unmatched protection against the harsh conditions of industrial and commercial environments.
5. Holistic Protection: Our state-of-the-art galvanizing process ensures all-encompassing coverage, meticulously reaching every crevice, including the most challenging areas like depressions, sharp corners, and hidden spaces. This guarantees that even the most inaccessible parts are thoroughly protected, providing consistent and reliable performance throughout the pipe's lifespan.
6. Efficient and Cost-Effective: Our galvanizing process not only boasts incredible speed but also offers significant cost savings. By eliminating the need for labor-intensive traditional painting methods, our process is completed seamlessly before installation. This pre-installation completion translates into considerable savings on labor costs, time, and resources, making it an economical choice for forward-thinking businesses.
| 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 meticulously crafted to guarantee your complete satisfaction. You have the flexibility to select from our Standard Seaworthy Packing, which provides the highest level of protection during transit, ensuring your Industrial Galvanized Pipe arrives in pristine condition. Alternatively, you can opt for our Customized packaging options, tailored to meet your specific requirements and preferences, ensuring that your needs are perfectly addressed.
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.
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