| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Discover the exceptional versatility of our revolutionary metal pipes! Available in a range of thicknesses—0.8mm, 1.0mm, and 1.2mm—these pipes feature a 25mm diameter crowned with an eye-catching chrome-plated finish. Masterfully constructed from premium-grade steel, they exhibit a sleek and modern silver iron round design that embodies sophistication and style. These galvanized pipes are the ideal solution for a vast array of industrial and construction applications, effortlessly merging robust strength with eye-pleasing elegance in one groundbreaking product.
Our galvanized welded steel pipes, renowned for their exemplary hot-dip galvanization process, are indispensable across a diverse spectrum of industries. Whether utilized in robust construction projects, intricate machinery, or the rigorous environments of coal mines and chemical plants, these pipes offer unparalleled reliability and longevity. They are vital in electric power systems, railway vehicles, the dynamic automotive industry, and essential infrastructure undertakings such as highways, bridges, and containers. Moreover, they play a pivotal role in sports facilities, agriculture, petroleum machinery, and pioneering solutions for greenhouse construction, along with many other innovative manufacturing sectors.
Galvanized steel pipes set the benchmark for engineering excellence, featuring a robust hot-dip or electro-galvanized layer that dramatically boosts their corrosion resistance and service life. These versatile pipes are crucial across numerous applications, serving not only as conduits for low-pressure fluids like water, gas, and oil but also as critical components in the petroleum sector, including oil well pipes and offshore oil field operations. They are essential in chemical coking machinery, functioning as oil heaters and condensers, and are extensively employed in coolers, coal distillation washing oil exchangers, and structural support systems such as trestle piles and mining tunnel frames.
Hot-dip galvanized pipes emerge from an innovative, precise process where molten metal melds with the iron matrix, forming a robust, cohesive alloy layer that integrates seamlessly with the steel substrate. This meticulous process begins with pickling the steel to eliminate surface impurities, followed by immersion in ammonium chloride or zinc chloride solutions before the final hot dip. The resultant pipe boasts a uniformly applied coating with extraordinary adhesion and enduring durability. The complex interplay of physical and chemical reactions during this process results in a dense, corrosion-resistant zinc-iron alloy layer, firmly bonded to both the pure zinc layer and the steel substrate, delivering unparalleled corrosion protection.
Cold galvanized pipes, also known as electro-galvanized pipes, feature a sparse zinc coating of only 10-50g/m2, significantly limiting their corrosion resistance compared to hot-dip variants. Due to quality concerns, leading manufacturers steer clear of electro-galvanizing, leaving it to smaller firms that adopt outdated technologies, resulting in more economical products. The Ministry of Construction is actively phasing out these technologically inferior cold galvanized pipes, prohibiting their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and detached from the steel substrate, rendering it prone to separation and consequently ineffective against corrosion.
Advanced Techniques for Efficient Rust Removal
(1). Start by applying a solvent comprehensively to cleanse the steel surface, efficiently removing any organic matter and preparing the surface for further treatment.
(2). Continue with mechanical rust removal, employing tools like a wire brush to disengage loose or inclined scale, rust, welding slag, and other surface imperfections, achieving a spotless and smooth finish.
(3). Conclude with the pickling method for thorough cleansing and rust removal, enhancing the surface's preparedness for further coating or painting.
Galvanizing is available through two distinct methods: hot-dip and cold-dip. Hot-dip galvanizing offers unrivaled rust resistance, establishing it as the premier choice for long-lasting durability. Conversely, cold-dip galvanizing is more susceptible to corrosion, making it less ideal 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. Immerse yourself in the world of manufacturing excellence, where every pipe crafted embodies precision and quality borne from extensive experience.
2. Enjoy unmatched flexibility with our distinctive ability to handle even the smallest batch productions, intricately customized to fulfill your precise specifications. Tailor your orders with finesse and experience the art of personalization, designed to meet your every need with meticulous detail.
3. Our products not only satisfy but consistently surpass international quality standards, guaranteeing the highest levels of reliability and excellence. Trust in our commitment to quality that defines our reputation, offering you products that lead the industry in durability and performance.
4. Experience superior customer support from our dedicated 7*24 hours professional team service, always ready to assist you at any time. Our customer service is a beacon of reliability, guiding you through our offerings with unwavering dedication and care, ensuring your every query is met with prompt attention.
5. Benefit from our exceptionally rapid turnaround times, with orders delivered promptly in as little as seven days. Witness the efficiency of expedited service that leaves no room for delays, bringing your projects to life with speed and precision that meet your timelines seamlessly.
6. Relish a flawless experience with our comprehensive one-step sales service, ensuring unparalleled after-sales support and complete satisfaction. From the moment you engage with us to the final handover, experience a journey of impeccable service, culminating in after-sales care that ensures your complete peace of mind.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we are elated to showcase our extensive collection of esteemed quality system certifications. Through our unwavering dedication and scrupulous attention to every aspect of our production process, we guarantee that each of our superior quality products not only meets but exceeds the highest standards of excellence. Our Reliable Durable Galvanized Pipe with Custom Length and Z30-Z40 Coating is a testament to our commitment, ensuring that it reaches you as a paragon of reliability, crafted with precision and delivered with the utmost assurance of unparalleled quality.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we take immense pride in presenting our standout offering—the Reliable Durable Galvanized Pipe with Custom Length and Z30-Z40 Coating. With a strong foundation built on quality and precision, each shipment of our distinguished pipe is handled with unmatched care, guaranteeing its arrival in impeccable condition. Our Standard Seaworthy Packing is a thoughtfully engineered solution, providing extraordinary protection for your product's journey from our facilities straight to your destination. Acknowledging the diverse and dynamic needs of our valued clients, we are pleased to offer Customized Packaging options. These bespoke solutions are crafted to perfectly cater to your individual preferences, ensuring that your order arrives not only safe and sound but also embodies your distinctive specifications. Entrust us to uphold excellence, delivering satisfaction and peace of mind with every carefully handled 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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