| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Experience the unparalleled versatility of our cutting-edge metal pipes! Available in varying thicknesses of 0.8mm, 1.0mm, and 1.2mm, these pipes boast a 25mm diameter with a striking chrome-plated finish. Meticulously crafted from top-tier steel, they showcase a modern silver iron round design that is both sleek and sophisticated. These galvanized pipes are an ideal choice for an extensive range of industrial and construction applications, seamlessly blending strength with aesthetic appeal in one groundbreaking package.
Our galvanized welded steel pipes, distinguished by an exceptional hot-dip galvanization process, are essential in a multitude of industries. Whether used in solid construction projects, intricate machinery, or the demanding environments of coal mines and chemical plants, these pipes provide unrivaled reliability and longevity. They are indispensable in electric power systems, railway vehicles, the fast-paced automotive industry, and crucial infrastructure projects like highways, bridges, and containers. Additionally, they play a pivotal role in sports facilities, agriculture, petroleum machinery, and innovative solutions for greenhouse construction, as well as many other forward-thinking manufacturing industries.
Galvanized steel pipes exemplify engineering excellence, featuring a protective hot-dip or electro-galvanized layer that significantly enhances their corrosion resistance and service life. These adaptable pipes are vital in numerous applications, not only as conduits for low-pressure fluids such as water, gas, and oil but also as essential components in the petroleum industry, including oil well pipes and offshore oil field operations. They are integral to chemical coking equipment, serving as oil heaters and condensers, and are extensively used in coolers, coal distillation washing oil exchangers, and structural support systems such as trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are created through an innovative and precise process where molten metal interacts with the iron matrix, forming a durable and cohesive alloy layer that seamlessly integrates with the steel substrate. This process begins with the pickling of steel to remove surface impurities, followed by immersion in ammonium chloride or zinc chloride solutions before the final hot dip. The resulting pipe features a uniformly applied coating with outstanding adhesion and long-lasting durability. The intricate interplay of physical and chemical reactions during this process produces a dense, corrosion-resistant zinc-iron alloy layer, firmly bonded to both the pure zinc layer and the steel substrate, delivering unmatched corrosion protection.
Cold galvanized pipes, also referred to as electro-galvanized pipes, have a sparse zinc coating of only 10-50g/m2, which substantially limits their corrosion resistance when compared to hot-dip variants. Due to quality concerns, established manufacturers avoid electro-galvanizing, often leaving it to smaller firms that utilize outdated technologies, resulting in more cost-effective products. The Ministry of Construction has embarked on phasing out these technologically inferior cold galvanized pipes, banning their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and detached from the steel substrate, making it prone to separation and, consequently, ineffective against corrosion.
Advanced Techniques for Efficient Rust Removal
(1). Begin by applying a solvent thoroughly to clean the steel surface, effectively eliminating any organic material and preparing the surface for subsequent treatment.
(2). Proceed with mechanical rust removal, utilizing tools like a wire brush to detach loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a pristine and smooth finish.
(3). Finalize with the pickling method for comprehensive cleansing and rust removal, enhancing the surface's readiness for further coating or painting.
Galvanizing is available in two distinct methods: hot-dip and cold-dip. Hot-dip galvanizing provides unparalleled rust resistance, making it the top choice for long-term durability. In contrast, cold-dip galvanizing is more susceptible to corrosion, making it less suitable for enduring applications.
| Product name | Galvanized steel pipe |
| Brand Name | Kaishuo |
| 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 |
1. Revel in the extraordinary benefits of factory-direct production and seamless operation, backed by over two decades of unrivaled expertise.
2. Enjoy unmatched flexibility with our distinctive ability to handle even the smallest batch productions, intricately customized to fulfill your precise specifications.
3. Our products not only satisfy but consistently surpass international quality standards, guaranteeing the highest levels of reliability and excellence.
4. Experience superior customer support from our dedicated 7*24 hours professional team service, always ready to assist you at any time.
5. Benefit from our exceptionally rapid turnaround times, with orders delivered promptly in as little as seven days.
6. Relish a flawless experience with our comprehensive one-step sales service, ensuring unparalleled after-sales support and complete satisfaction.
We proudly hold an impressive array of prestigious quality system certifications. With meticulous attention to detail, we ensure that every single one of our high-caliber products meets the pinnacle of excellence and reliability, delivered directly to your hands with unmatched assurance of top-tier standards.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we pride ourselves on delivering our premier product, the Hot Dipped Galvanized Pipe with Tailored Length and Z30-Z40 Coating, with unparalleled care and precision. Our commitment to quality ensures that each shipment arrives in immaculate condition. We employ Standard Seaworthy Packing, a packaging solution meticulously crafted to offer exceptional protection throughout the journey from our facility to your doorstep. Understanding the diverse needs of our esteemed clientele, we are delighted to provide Customized Packaging options. These tailor-made solutions are designed to align perfectly with your specific preferences, ensuring that your order is not only secure but also reflects your unique requirements. Trust us to deliver excellence, ensuring your satisfaction and peace of mind with every order.
| Business Type | Industry and Trade Integrated Company | Country / Region |
Tianjin, China
|
| Main Products |
Cold Rolled Steel Coil, Steel Pipe, Galvanized Steel Coil, Stainless Steel Plate/Sheet, Seamless Steel Tube
|
Ownership |
Private Owner
|
| Total Employees |
11 - 50 People
|
Total Annual Revenue |
confidential
|
| Year Established |
2021
|
Certifications |
ISO9001,GB,SGS
|
| Trademarks |
Kaishuo
|
Main Markets |
Africa 20.00%
Mid East 15.00%
North America 10.00%
|
1. What is your payment terms?
Kaishuo 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 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 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 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 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 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 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 Steel since we are established. Kaishuo 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 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 Steel also supports third-party inspection before shipping. Kaishuo Steel also welcomes a company tour for you to check our factory status.
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