| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
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Discover the robust and versatile Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe - your ultimate solution for industrial excellence. Crafted with precision, these high-quality Galvanized Tubes are engineered to meet the exacting demands of diverse industrial applications, guaranteeing extended longevity and unparalleled performance excellence.
Embrace the unparalleled strength and steadfast reliability of our Galvanized welded steel pipes, each meticulously crafted with a superior hot-dip galvanized coating. These pipes are vital across a broad spectrum of industries, including construction, machinery, coal mining, and chemical production. Their importance extends to electric power, railway vehicles, and the automobile sector, as well as highways, bridges, and container manufacturing. Our pipes are indispensable in sports facilities, agricultural machinery, petroleum operations, and prospecting machinery, along with the critical construction of greenhouses. Experience our groundbreaking innovation that precisely addresses the diverse needs of modern industries.
Our Galvanized steel pipe is a paragon of durability and robustness, featuring a welded structure enhanced by a protective hot-dip or electro-galvanized coating. This advanced galvanization process dramatically enhances corrosion resistance, granting these steel pipes an impressively extended lifespan. Ideal for a multitude of applications, they serve as essential conduits for the transportation of low-pressure fluids such as water, gas, and oil. In the petroleum sector, they excel as oil well pipes and oil transport lines, especially in offshore oil fields. Furthermore, they are utilized in oil heaters, condensers within chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and as foundational supports for mine tunnels, demonstrating their remarkable versatility in demanding industrial scenarios.
| 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 epitomize the pinnacle of industrial artistry. Through a complex dance of molten metal and an iron matrix, they forge an unyielding alloy layer. This elegant interplay assures a flawless union between the protective coating and the underlying matrix. The intricate process begins with pickling the steel pipe to meticulously remove iron oxide residues, followed by a purifying dip in a solution of ammonium chloride or zinc chloride, or a synergistic blend of both. The pièce de résistance is the pipe's immersion in a hot dip bath, a method lauded for its impeccable coating, tenacious adhesion, and prolonged longevity. As the hot-dip galvanized steel pipe partakes in sophisticated physical and chemical exchanges with the molten plating solution, it cultivates a corrosion-defying zinc-iron alloy layer, celebrated for its remarkable compactness. This alloy layer harmonizes flawlessly with the pure zinc coating and the steel pipe, delivering exceptional corrosion resistance.
Cold galvanized pipes, or electro-galvanized as they are also known, feature a scant zinc coating ranging from a mere 10-50g/m2, providing markedly inferior corrosion resistance when compared to their hot-dip counterparts. Renowned galvanized pipe manufacturers typically avoid electro-galvanization due to its qualitative deficiencies. It is primarily smaller enterprises with outdated equipment that may resort to this cost-effective approach. However, the Ministry of Construction enforces a strict mandate for phasing out such obsolete technology, prohibiting cold galvanized pipes for water and gas applications. The electroplated zinc layer in cold galvanized steel pipes lacks integration with the steel substrate, missing the thickness and adhesion of hot-dip versions, making it vulnerable to peeling and corrosion.
Effective Rust Removal Techniques
(1). Begin with a solvent to meticulously cleanse the steel surface, eliminating any organic pollutants.
(2). Proceed with mechanical tools like wire brushes to efficiently remove loose rust, scaling, welding slag, and other surface impurities.
(3). Conclude with the pickling method for comprehensive rust eradication.
Galvanizing is categorized into two dominant types: hot-dip and cold-dip. Hot-dip galvanizing is heralded for its superior rust resistance, whereas cold-dip is more susceptible to rust.
Guidelines for Storing Galvanized Pipes:
For the ideal preservation of galvanized steel pipes, select a site or warehouse that is pristine and well-drained, strategically distanced from factories or mines that emit noxious gases or particulates. Clear all vegetation and debris to uphold an immaculate environment for the pipes. Corrosive substances such as acid, alkali, salt, and cement should be stored separately to prevent harmful interaction. Different square tube types should be neatly categorized to avoid mix-ups and contact corrosion. Large sections and items like rails, steel plates, and large-diameter pipes can be safely stored outdoors.
Smaller items - including square pipes, thin steel plates, steel strips, silicon sheets, and various cold-rolled or galvanized steel pipes, particularly those with higher costs and corrosion sensitivity - should be stored indoors. The warehouse should be designed with geographical considerations, ideally an ordinary enclosed structure with a roof, walls, sealed doors and windows, and adequate ventilation for optimal protection.
Galvanized Pipe Advantages:
1. Economical Processing: Hot-dip galvanizing presents a more cost-efficient rust prevention strategy compared to alternative paint coatings.
2. Longevity: With a shimmering surface, uniform zinc coating, and absence of leakage or dripping, hot-dip galvanized steel pipes demonstrate extraordinary adhesion and corrosion resistance. The anti-rust coating can withstand over 50 years without the need for maintenance; in urban or coastal settings, it remains intact for up to two decades without repairs.
3. Superior Reliability: The galvanized layer is seamlessly integrated into the steel surface, ensuring a durable and robust metallurgical bond that enhances the reliability and durability of our Heavy-Duty Galvanized Steel Pipe. This cohesive integration ensures that the coating will not easily wear off, offering a long-lasting protective barrier.
4. Remarkable Coating Toughness: Experience the exceptional durability of our galvanized steel pipe, crafted with a one-of-a-kind metallurgical structure that stands resilient against mechanical damage. This unmatched toughness ensures that your pipes retain their integrity and longevity, whether in transit or under active use, shielding them effectively from the demanding conditions of industrial and commercial settings.
5. Holistic Protection: Benefit from our advanced galvanizing process that offers unrivaled comprehensive coverage, meticulously reaching every intricate detail and challenging area of each component. From depressions to sharp corners and obscure places, every part is expertly shielded. This thorough protection guarantees superior, consistent performance across the board, making our product a reliable choice for your needs.
6. Efficient and Cost-Effective: Our galvanizing process is a model of efficiency, delivering rapid results while substantially cutting down labor expenses. Distinguished from conventional painting methods, our approach is executed entirely before installation, which means no time-consuming on-site application is necessary. This not only accelerates the process but also conserves significant time and resources, enhancing overall project effectiveness.
| 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 crafted with precision to ensure your absolute satisfaction. Choose from our Standard Seaworthy Packing, designed to provide the utmost protection during transit, safeguarding your product to the highest standards. Alternatively, indulge in our Customized Packaging options, tailored to meet your unique requirements, thus offering a bespoke solution that caters perfectly to your specific needs.
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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