| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
|
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Discover the unparalleled versatility and strength of our cutting-edge metal pipes! With thickness options of 0.8mm, 1.0mm, and 1.2mm and a 25mm diameter, these pipes feature a striking chrome-plated finish. Crafted from superior quality steel, they showcase a sleek, modern silver iron round design. Our galvanized pipes seamlessly combine durability and aesthetics, making them the ultimate choice for a vast range of industrial and construction applications, providing both resilience and elegance in one groundbreaking package.
Experience the indispensable utility of our galvanized welded steel pipes, meticulously crafted through a premium hot-dip galvanization process. These pipes are essential across numerous industries, including robust construction projects, intricate machinery, and the demanding environments of coal mines and chemical plants. They offer unparalleled reliability and extended lifespan, playing a crucial role in electric power systems, railway vehicles, the dynamic automotive sector, and monumental infrastructure projects like highways, bridges, and containers. Beyond this, they are vital in sports facilities, agriculture, petroleum machinery, and pioneering greenhouse construction, along with many other innovative manufacturing industries.
Galvanized steel pipes are a hallmark of engineering brilliance, endowed with a protective hot-dip or electro-galvanized layer that significantly enhances their corrosion resistance and service longevity. These adaptable pipes are indispensable in numerous applications, serving not only as conduits for low-pressure fluids like water, gas, and oil but also as essential components in the petroleum industry, including oil well pipes and offshore oil field operations. They are crucial to chemical coking equipment, functioning as oil heaters and condensers, and find substantial use in coolers, coal distillation washing oil exchangers, and structural support systems such as trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are crafted through an exquisite and intricate process where molten metal interacts with the iron matrix to form a robust and unified alloy layer seamlessly integrated 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 outcome is a pipe with a uniformly applied coating exhibiting exceptional adhesion and long-lasting durability. The intricate interplay of physical and chemical reactions during this process produces a compact, corrosion-resistant zinc-iron alloy layer, firmly bonded to both the pure zinc layer and the steel substrate, providing unrivaled corrosion protection.
Cold galvanized pipes, also known as electro-galvanized pipes, possess a sparse zinc coating of just 10-50g/m2, which severely limits their corrosion resistance compared to their hot-dip counterparts. Due to quality concerns, reputable manufacturers avoid electro-galvanizing, typically reserved for smaller firms with outdated technologies, resulting in more cost-effective products. The Ministry of Construction has begun 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, rendering it prone to separation and ineffective against corrosion.
Advanced Techniques for Efficient Rust Removal
(1). Begin by using a solvent to meticulously cleanse the steel surface, effectively eliminating any organic material and preparing the surface for further treatment.
(2). Proceed with mechanical rust removal, employing tools like a wire brush to remove loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a clean and smooth finish.
(3). Finish with the pickling method for thorough cleansing and rust removal, enhancing the surface's readiness for subsequent coating or painting.
Galvanizing comes in two distinct forms: hot-dip and cold-dip. Hot-dip galvanizing provides unparalleled rust resistance, making it the premier choice for long-term durability. In contrast, cold-dip galvanizing, being more vulnerable to corrosion, is less favorable 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. With over two decades of unmatched expertise, immerse yourself in the exclusive benefits of factory-direct production, offering a seamless and efficient operational experience like no other.
2. Discover unmatched flexibility with our capability to handle even the smallest batch productions, meticulously crafted to cater to your unique requirements and specifications.
3. Our products not only meet but consistently surpass international quality standards, ensuring exceptional reliability and excellence in every facet.
4. Experience outstanding customer support with our dedicated 7*24 hours professional team service, always prepared to assist you at any time, day or night.
5. Benefit from our incredibly swift turnaround times, delivering your orders with remarkable speed in as little as seven days.
6. Enjoy a flawless experience with our comprehensive one-step sales service, ensuring unparalleled after-sales support and complete satisfaction.
We proudly hold an array of prestigious quality system certifications, meticulously ensuring that each and every one of our high-caliber products is delivered directly to your hands, meeting the highest standards of excellence and reliability.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we elevate the delivery experience by ensuring our Durable Galvanized Steel Pipes arrive at your doorstep in impeccable condition. Our commitment to quality extends to our shipping process, where we employ Standard Seaworthy Packing. This robust packaging method is thoughtfully crafted to provide unparalleled protection during transit, preserving the integrity of your order. Understanding that our clients have diverse needs, we also offer Customized Packaging solutions. Tailor your delivery to meet your specific requirements, ensuring not only your utmost satisfaction but also complete peace of mind with each 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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