| 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. Crafted with precision and dedication, these high-quality Galvanized Tubes are engineered to surpass the rigorous demands of a multitude of industrial applications. With a focus on longevity and superior performance, they stand as a testament to durability and innovation, promising reliability where it matters most.
Embrace the unparalleled strength and reliability of our Galvanized welded steel pipes, a masterpiece of engineering adorned with a hot-dip galvanized coating. These pipes are an indispensable asset across a wide spectrum of industries, including construction, machinery, coal mining, chemical production, electric power, and railway vehicles. They play a crucial role in the automobile industry, fortifying highways, bridges, and container production, while supporting sports facilities, agricultural machinery, petroleum and prospecting machinery, and the pivotal construction of greenhouses. Experience the pinnacle of innovation in manufacturing that expertly addresses the diverse and critical needs of the modern industrial landscape.
Our Galvanized steel pipe is a symbol of uncompromising durability, featuring a robust welded structure paired with a protective hot-dip or electro-galvanized layer. This advanced galvanization process enhances corrosion resistance, guaranteeing an extended lifespan and unmatched performance. Perfectly suited for a wide range of applications, these pipes serve as vital conduits for transporting low-pressure fluids such as water, gas, and oil. They excel in the petroleum industry as oil well pipes and oil transport lines, especially in offshore oil fields. Additionally, they are indispensable in oil heaters, condensers within chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and supporting frames for mine tunnels. Witness their versatility and resilience across 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 stand as a testament to the pinnacle of industrial innovation, where molten metal engages in a masterful interplay with an iron matrix, resulting in a robust alloy layer that epitomizes resilience. This exquisite fusion creates an unbreakable bond between the matrix and its enduring protective coating. The transformative process commences with the meticulous pickling of the steel pipe to obliterate iron oxide remnants, followed by a purifying immersion in a solution of ammonium chloride, zinc chloride, or an optimal blend of both. Then, the pipe takes a plunge into a hot dip bath, a technique celebrated for its unparalleled uniform coating, formidable adhesion, and protracted longevity. As the hot-dip galvanized steel pipe partakes in complex physical and chemical exchanges with the molten plating solution, it forges a corrosion-defiant zinc-iron alloy layer, showcasing an impressively dense structure. This alloy layer harmoniously merges with both the pure zinc coating and the steel pipe, delivering unmatched corrosion resistance.
Cold galvanized pipes, alternatively known as electro-galvanized, are characterized by a scant zinc coating, varying from a mere 10-50g/m2, thereby offering far less corrosion resistance compared to their hot-dip counterparts. Esteemed galvanized pipe producers typically avoid electro-galvanization, mainly due to its qualitative deficiencies. Some smaller enterprises with obsolete equipment may still cling to this method, driven by its cost-saving nature. Nonetheless, the Ministry of Construction has issued a directive to phase out such outdated technology, prohibiting the use of cold galvanized pipes for water and gas systems. The electroplated zinc layer in cold galvanized steel pipes remains detached from the steel substrate, lacking the thickness and adhesion inherent in hot-dip variants, making it prone to peeling and corrosion.
Rust Removal Method
(1). Initially, deploy a solvent to meticulously cleanse the steel surface, eradicating any organic contaminants with precision.
(2). Follow up with mechanical tools, such as wire brushes, to effectively eliminate loose or scaling rust, welding slag, and other surface impurities, ensuring a pristine finish.
(3). Finally, employ the pickling method for thorough and comprehensive rust removal.
Galvanizing is divided into two primary categories: hot-dip and cold-dip. Hot-dip galvanizing is renowned for its superior rust resistance, whereas cold-dip tends to be more susceptible to rusting.
How to Store Galvanized Pipes:
For optimal storage of galvanized steel pipes, select a site or warehouse that is both immaculate and well-drained, situated far from factories or mines that emit corrosive gases or dust. All vegetation and debris must be removed, ensuring a pristine environment that safeguards the pipes. Corrosive substances such as acids, alkalis, salts, and cement must be stored separately to prevent harmful interactions. Different square tube varieties should be stacked discreetly to prevent mix-ups and contact corrosion. Large sections and 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, particularly those with higher costs and susceptibility to corrosion, should be housed indoors. The warehouse should be thoughtfully aligned with geographical considerations, favoring an ordinary closed structure with a roof, walls, sealed doors and windows, and effective ventilation, ensuring maximum protection.
The Advantages of Galvanized Pipe:
1. Economical Processing: Hot-dip galvanizing emerges as a cost-effective rust prevention strategy, surpassing alternative paint coatings in financial efficiency.
2. Durability: Exhibiting a gleaming surface, a consistent zinc layer, and devoid of any leakages or drips, hot-dip galvanized steel pipes boast extraordinary adhesion and corrosion resistance. The anti-rust coating can endure for over 50 years without maintenance, and in urban or coastal environments, it remains intact for up to 20 years without the need for repairs.
3. Exceptional Reliability: The galvanized layer becomes an integral part of the steel surface, ensuring a robust metallurgical bond that significantly boosts the durability and reliability of our Heavy-Duty Galvanized Steel Pipe. This seamless integration means the coating is highly resistant to wear and provides a long-lasting protective shield.
4. Remarkable Coating Toughness: Our Heavy Duty Galvanized Steel Pipe stands out with an extraordinary galvanized layer featuring a unique metallurgical structure. This structure is meticulously engineered to resist mechanical damage, ensuring exceptional durability whether during transportation or in active use. This unparalleled toughness preserves the pipe's longevity and integrity, shielding it from the demanding rigors found in industrial and commercial environments.
5. Holistic Protection: Our galvanizing process is meticulously designed to ensure comprehensive coverage. It thoroughly reaches every nook and cranny of each part, leaving no area unprotected. This includes even the most challenging areas such as depressions, sharp corners, and hidden places. The result is unwavering performance consistency across the entire surface, ensuring that every section of the pipe is fully shielded and ready to deliver outstanding service.
6. Efficient and Cost-Effective: Our galvanizing process is remarkably swift and significantly reduces labor costs. Unlike traditional painting methods, our process is completed even before installation, eliminating the need for any on-site application. This means it saves valuable time and resources, providing an efficient and cost-effective solution that is both practical and economical for our clients.
| 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 exceed your expectations and guarantee your satisfaction. Opt for our Standard Seaworthy Packing, providing unparalleled protection and peace of mind during transit. Alternatively, tailor your experience with our Customized packaging options, crafted meticulously to cater to your distinct and unique requirements, ensuring your needs are met with precision.
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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