| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
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Unlock the potential of unmatched durability and versatility with our Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe collection. Crafted for excellence, these premium Galvanized Tubes are engineered to cater to the rigorous demands of diverse industrial applications, providing not only longevity but also top-tier performance, ensuring your projects stand the test of time.
Step into a world of extraordinary strength and unwavering reliability with our Galvanized welded steel pipes. Impeccably crafted and enhanced with a hot-dip galvanized coating, these pipes are indispensable across numerous industries. From construction to machinery, coal mining to chemical production, and from electric power to railway vehicles, they are the backbone of essential operations. Further, their utility extends into the automobile sector, highway infrastructure, bridge construction, and container manufacturing. They are pivotal in sports facility construction, agricultural machinery, and even the complex needs of petroleum and prospecting machinery. Not to forget, their role in the critical development of greenhouses. Experience the forefront of manufacturing innovation that addresses the vast spectrum of industrial requirements with flawless precision.
Our Galvanized steel pipe is a hallmark of resilience, boasting a robust welded structure enveloped in a protective hot-dip or electro-galvanized coating. This meticulous galvanization process dramatically enhances corrosion resistance, granting the steel pipes a prolonged lifespan. Ideally suited for a multitude of applications, these pipes are crucial conduits for the safe transport of low-pressure fluids such as water, gas, and oil. Their exceptional performance shines in the petroleum sector, serving as vital oil well pipes and oil transport lines, especially in offshore oil fields. Moreover, they are indispensable in oil heaters, condensers within chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and as robust supporting structures for mine tunnels. This versatility underlines their indispensable role in the most demanding industrial environments.
| 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 are exquisite marvels of industrial artistry, a pinnacle of innovation where molten metal gracefully merges with an iron matrix to create a robust alloy layer. This meticulous fusion ensures an unbreakable bond between the matrix and its protective coating. The process initiates with the meticulous pickling of the steel pipe, effectively removing iron oxide residues, followed by a cleansing dip in an ammonium chloride or zinc chloride solution, or a refined combination of both. Thereafter, the pipe is meticulously immersed in a hot dip bath. This renowned technique is celebrated for its uniform, glistening coating, unparalleled adhesion, and remarkable longevity. As the hot-dip galvanized steel pipe engages in intricate physical and chemical interactions with the molten plating solution, it forms a corrosion-resistant zinc-iron alloy layer, boasting an exceptionally compact and reliable structure. This alloy layer integrates seamlessly with both the pure zinc coating and the steel pipe, delivering formidable corrosion resistance, ensuring a robust defense against the elements.
Cold galvanized pipes, also gracefully referred to as electro-galvanized pipes, possess a minimal zinc coating, a mere 10-50g/m2, resulting in significantly diminished corrosion resistance compared to their hot-dip counterparts. Esteemed galvanized pipe manufacturers predominantly eschew the use of electro-galvanization, primarily due to its qualitative limitations. Smaller enterprises, equipped with outdated equipment, may still resort to this method, driven primarily by cost-effectiveness. However, the Ministry of Construction mandates the gradual phasing out of such antiquated technology, prohibiting the application of cold galvanized pipes for water and gas transport. In cold galvanized steel pipes, the electroplated zinc layer exists independently of the steel substrate, lacking the thickness and adhesion of hot-dip variants, rendering it susceptible to peeling and corrosion, a testament to its lesser efficacy.
Rust Removal Method
(1). Commence with a solvent to meticulously cleanse the steel surface, effectively eradicating any organic contaminants and ensuring a pristine foundation.
(2). Proceed with mechanical tools, such as wire brushes, to effectively eliminate loose or scaling rust, welding slag, and other surface impurities, restoring the surface to its original splendor.
(3). Culminate the rust removal process with the pickling method for thorough and comprehensive rust eradication.
Galvanizing is distinguished into two primary types: hot-dip and cold-dip. Hot-dip galvanizing is renowned for its superior rust resistance, providing a resilient shield, while cold-dip is more susceptible to rusting, offering a lesser degree of protection.
How to Store Galvanized Pipes:
For optimal storage of galvanized steel pipes, select a site or warehouse that exudes cleanliness and efficient drainage, strategically situated away from factories or mines that emit potentially harmful gases or dust. Ensure all vegetation and debris are cleared, maintaining an unblemished environment to safeguard the pipes. Corrosive materials such as acid, alkali, salt, and cement must be kept separate to prevent detrimental interactions. Different square tube varieties should be meticulously stacked separately to avoid mix-ups and contact corrosion. Larger items, including rails, steel plates, and large-diameter pipes, may be stored outdoors under controlled conditions.
Smaller items, including 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-should be housed indoors. The warehouse should be aligned with geographical factors, preferably featuring an ordinary closed structure with a sturdy roof, protective walls, sealed doors and windows, and proper ventilation to ensure maximum protection and preservation.
The Advantages of Galvanized Pipe:
1. Low Processing Cost: Hot-dip galvanizing provides a more economical and cost-effective rust prevention solution, outshining alternative paint coatings.
2. Durability: With a gleaming surface, uniform zinc layer, and no leakage or dripping, hot-dip galvanized steel pipes offer exceptional adhesion and corrosion resistance. The anti-rust coating is built to last over 50 years without maintenance; in urban or coastal environments, it remains intact for up to 20 years without requiring repairs, showcasing remarkable endurance.
3. Exceptional Reliability: The galvanized layer forms an integral, cohesive 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 means the coating is resilient and won't easily wear off, providing a long-lasting protective shield against wear and tear.
4. Remarkable Coating Toughness: Experience unparalleled durability with our hot-dip galvanized steel pipe, featuring an exceptionally resilient metallurgical structure. This advanced design empowers the galvanized layer to resist mechanical damage effectively, ensuring that the pipe maintains its integrity and longevity amidst the most demanding industrial and commercial conditions. Whether during arduous transportation or in vigorous use, rest assured, your pipe is protected against the harshest challenges.
5. Holistic Protection: Our cutting-edge galvanizing process offers unmatched comprehensive coverage for every steel part. With our method, even the most hard-to-reach areas, including depressions, sharp corners, and concealed spots, receive full protection. This ensures a uniform and reliable performance, maintaining excellence throughout the entire lifespan of the product. Trust in our ability to safeguard every nook and cranny, providing peace of mind for all your structural needs.
6. Efficient and Cost-Effective: Our galvanizing process is revolutionarily swift and efficient, offering a significant reduction in overall labor costs. Unlike conventional painting techniques, our method completes the protective coating before installation, thus eliminating the need for any on-site application. This not only accelerates your project timeline but also conserves valuable resources. Experience the advantage of a process that brings efficiency and cost-effectiveness to new heights, ensuring your operations are as streamlined as possible.
| 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 with your satisfaction in mind: Opt for our robust Standard Seaworthy Packing to ensure your product's ultimate protection throughout its journey. Alternatively, tailor your packaging experience with our Customized options, crafted to meet your specific needs and preferences.
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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