| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
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Discover the robust and versatile world of Tianjin Kaishuo Weiye Steel Co., Ltd.'s Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe. These high-quality Galvanized Tubes are engineered to perfection, designed to meet the rigorous demands of numerous industrial applications. With a focus on longevity and superior performance, these pipes are your go-to solution for reliable and durable steel piping, tailored to enhance efficiency in every project.
Embrace the sheer strength and unwavering reliability of our Galvanized welded steel pipes, meticulously crafted with a robust hot-dip galvanized coating. These pipes are indispensable across a vast array of industries, including construction, machinery, coal mining, chemical production, electric power, and railway vehicles. Their significance extends to the automobile industry, highways, bridges, container production, sports facilities, agricultural machinery, and the vital realms of petroleum and prospecting machinery. Furthermore, they play a crucial role in the construction of greenhouses, exemplifying innovation in manufacturing that adeptly meets diverse industrial necessities.
Our Galvanized steel pipe is a beacon of durability and excellence, characterized by its expertly welded structure paired with a defensive hot-dip or electro-galvanized layer. This advanced galvanization process dramatically enhances corrosion resistance, granting the steel pipes a remarkably extended lifespan. Ideally suited for a wide spectrum of applications, these pipes are the backbone for transporting low-pressure fluids like water, gas, and oil. They excel in the petroleum industry, serving as reliable oil well pipes and oil transport lines, especially in challenging offshore oil fields. Beyond this, they find essential use in oil heaters, condensers within chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and mine tunnel support frames, underscoring their unmatched 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 remarkable achievements in industrial craftsmanship. In this advanced process, molten metal delicately bonds with the iron matrix, crafting an enduring alloy layer that promises unparalleled strength. The journey commences with the meticulous pickling of the steel pipe, expertly removing iron oxide residues. Next, a purifying bath in ammonium chloride or zinc chloride solution prepares it for immersion into the hot dip bath, setting the stage for a uniform, steadfast coating. Revered for its consistent coverage and enduring lifespan, this method facilitates intricate physical and chemical interactions between the galvanized pipe and the molten plating solution. The result is a robust zinc-iron alloy layer, celebrated for its compactness and superior corrosion resistance. This impeccably integrated alloy merges flawlessly with the pure zinc coating and the steel pipe, setting a benchmark for durability and reliability.
Cold galvanized pipes, or electro-galvanized pipes, feature only a minimal zinc coating, typically between 10-50g/m2, which significantly undermines their corrosion resistance when compared to the superior hot-dip galvanized pipes. Renowned galvanized pipe manufacturers generally avoid electro-galvanization due to these quality limitations. Small enterprises with outdated facilities may still opt for this cost-effective, albeit inferior, method. However, stringent guidelines from the Ministry of Construction are phasing out such antiquated practices, actively prohibiting the usage of cold galvanized pipes in water and gas installations. The electroplating in cold galvanized pipes sits superficially, lacking both the substantial thickness and adhesion of hot-dip coatings, making it prone to peeling and eventual corrosion.
Rust removal method
(1). Begin by using a high-quality solvent to thoroughly cleanse the steel surface, effectively removing any organic contaminants.
(2). Follow with mechanical tools, such as robust wire brushes, to efficiently eliminate loose rust, welding slag, and other surface impurities.
(3). Conclude with the pickling method to ensure comprehensive rust removal, leaving the steel pristine.
Galvanizing is categorized into two principal types: hot-dip and cold-dip galvanizing. Hot-dip galvanizing provides superior rust resistance, while cold-dip is more susceptible to rust.
How to store galvanized pipes:
For the optimal preservation of galvanized steel pipes, it is imperative to select a storage location that is both immaculate and well-drained, strategically distanced from factories or mines that release harmful gases or dust. Remove all vegetation and debris to maintain a spotless environment. Keep corrosive agents like acid, alkali, salt, and cement well-separated to prevent detrimental reactions. Stack different square tube types separately to avoid mix-ups and contact corrosion. Large items such as rails, steel plates, and large-diameter pipes may be stored outdoors but should be protected from direct exposure.
Smaller items, including square pipes, thin steel plates, steel strips, silicon sheets, and other cold-rolled or galvanized steel pipes with higher costs and corrosion susceptibility, should be stored indoors. The warehouse design should consider geographical influences and feature a closed structure with a roof, walls, sealed doors, windows, and proper ventilation to ensure optimal protection.
The advantages of galvanized pipe:
1. Low processing cost: Hot-dip galvanizing provides an economical yet highly effective rust prevention solution, standing out as a cost-efficient alternative to conventional paint coatings.
2. Durability: With a brilliant finish, consistent zinc layering, and no leaks or drips, hot-dip galvanized steel pipes offer extraordinary adherence and corrosion resistance. The anti-rust coating is designed to last over 50 years without maintenance; even in urban or coastal settings, it remains robust for up to 20 years without repair.
3. Exceptional Reliability: The galvanized layer becomes an inseparable part of the steel surface, ensuring a strong metallurgical bond that significantly enhances the durability and reliability of our Heavy-Duty Galvanized Steel Pipe. This flawless integration ensures the coating remains intact, providing a lasting protective shield against the elements.
4. Exceptional Coating Toughness: Discover the pinnacle of durability with our galvanized layer, which showcases an unparalleled metallurgical structure crafted to withstand mechanical damage. Be it during the hustle and bustle of transportation or amidst dynamic usage, this robust toughness ensures the pipe's prolonged life and unwavering integrity. It stands as a guardian, shielding it against the challenges of industrial and commercial environments, guaranteeing enduring performance.
5. Comprehensive Holistic Protection: Experience the assurance of our galvanizing process that promises all-encompassing coverage. It meticulously reaches into every nook and cranny of each component. This means even the most intricate and challenging areas-such as depressions, pronounced corners, and concealed spots-are fully enveloped in protection. This ensures unwavering and consistent performance across the entire product, safeguarding every inch without exception.
6. Swift and Cost-Efficient Excellence: Our galvanizing process is not only remarkably fast but also significantly cuts down on labor expenses. In contrast to conventional painting methods, our innovative process is finalized before installation, eliminating the necessity for on-site application. This approach saves valuable time and resources, enhancing efficiency while ensuring top-notch quality.
| 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 designed to guarantee your satisfaction and safeguard your investment. Select our Standard Seaworthy Packing for unparalleled protection during transit, ensuring your products arrive in pristine condition. Alternatively, personalize your shipping experience with our Customized packaging options, tailored precisely to meet your unique requirements and specifications.
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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