| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Unleash the power and adaptability of our top-tier metal pipes, crafted with precision for every industrial and construction requirement. Available in thicknesses of 0.8mm, 1.0mm, and 1.2mm, these galvanized pipes, with a radiant chrome-plated finish, are made from premium steel. Their sleek and modern silver iron round design, with a 25mm diameter, is tailored to meet the multifaceted demands of various sectors, offering the perfect blend of aesthetics and functionality.
Our galvanized welded steel pipes, fortified through advanced hot-dip galvanization, are pivotal in a wide array of industries. From the robust infrastructures of construction and sophisticated machinery to the rigorous environments of coal mines and chemical plants, these pipes stand as paragons of reliability and longevity. They are integral to electric power systems, railway vehicles, and the automotive industry, as well as essential infrastructure projects like highways, bridges, and container constructions. Furthermore, they play a crucial role in sports facilities, and agricultural machinery, and offer groundbreaking solutions in greenhouse construction, alongside other manufacturing industries.
A true engineering marvel, galvanized steel pipes feature a protective hot-dip or electro-galvanized layer, which greatly enhances their corrosion resistance and significantly prolongs their lifespan. These adaptable pipes serve a wide range of applications, acting as conduits for low-pressure fluids such as water, gas, and oil, and as pivotal components in the petroleum industry, including oil well pipes and offshore oil field operations. They are indispensable in chemical coking equipment, serving as oil heaters and condensers, and find extensive applications in coolers, coal distillation washing oil exchangers, and as structural supports like trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are crafted through a meticulous and transformative process where molten metal interacts intricately with the iron matrix, creating a robust alloy layer that integrates seamlessly with the steel substrate. This process begins with thorough pickling to remove all surface impurities, followed by immersion in ammonium chloride or zinc chloride solutions, culminating in a final hot dip. The result is a pipe with a uniformly applied, strongly adherent coating, offering extended durability. The complex physical and chemical reactions during this process form a dense, corrosion-resistant zinc-iron alloy layer, intricately bonded to both the pure zinc layer and the steel substrate, providing unrivaled corrosion resistance.
Cold galvanized pipes, also known as electro-galvanized pipes, feature a sparse zinc coating of only 10-50g/m2, resulting in markedly diminished corrosion resistance compared to their hot-dip counterparts. Due to these quality concerns, reputable manufacturers steer clear of electro-galvanizing, a practice typically relegated to smaller firms with outdated technology, leading to cheaper, less reliable products. The Ministry of Construction has mandated the phasing out of these technologically inferior cold galvanized pipes, prohibiting their use in water and gas pipelines. The electroplated zinc layer in cold galvanized pipes is thin and separated from the steel substrate, making it prone to detachment and considerably less effective against corrosion.
Efficient Techniques for Rust Removal
(1). Initiate with the application of a solvent to meticulously cleanse the steel surface, effectively removing any organic material and setting the stage for subsequent treatment.
(2). Proceed with mechanical rust removal using tools such as a wire brush to eliminate loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a clean and smooth finish.
(3). Conclude with the pickling method for comprehensive cleansing and rust removal, preparing the surface optimally for subsequent coating or painting.
Galvanizing is available in two main forms: hot-dip and cold-dip. Hot-dip galvanizing is renowned for its superior rust resistance, making it the preferred choice for long-lasting durability, whereas cold-dip galvanizing, being more prone to corrosion, is less suited 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. Leverage over twenty years of industry expertise with Tianjin Kaishuo Weiye Steel Co., Ltd., where every client enjoys the seamless efficiency of factory-direct production and operations. Our deep-rooted experience translates into tangible benefits for your projects.
2. Discover the versatile adaptability of our production processes, engineered to accommodate even the smallest batch orders with precision. Our customization capabilities ensure that your unique requirements are met with unmatched accuracy.
3. Our commitment to quality is unwavering, as evidenced by our products consistently meeting and exceeding rigorous international standards. Rely on us for products that exemplify reliability and excellence in every aspect.
4. Experience a new standard of customer service with our dedicated, round-the-clock 7*24 hours professional support team, ready to assist you at any moment with expert guidance and solutions.
5. Enjoy the advantage of our exceptional delivery capabilities, ensuring that your products are in your hands in as little time as seven days. We prioritize speed without compromising on quality.
6. Simplify your purchasing process with our all-encompassing one-step sales service. From the initial order to superior after-sales support, we ensure a seamless journey that prioritizes customer satisfaction.
We proudly hold an impressive collection of prestigious quality system certifications. These certifications are a testament to our unwavering dedication to excellence and reliability. By meticulously ensuring that each of our superior products is delivered directly to you, we guarantee that they meet the highest standards of quality and performance.
Our products are delivered with the utmost care and precision, featuring Standard Seaworthy Packing to ensure maximum protection during transit. Alternatively, for those with specific needs, we offer the flexibility of Customized Packaging to perfectly suit your unique requirements. Whether you choose our ready-to-go standard options or decide to customize, we guarantee that your products will arrive in pristine condition, safeguarding your investment every step of the way. At Tianjin Kaishuo Weiye Steel Co., Ltd., we understand the importance of secure packaging and seamless shipping, committed to meeting and exceeding your expectations.
| 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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