| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Discover the precision and resilience of our Galvanized Pipes available in sizes of 0.8mm, 1.0mm, and 1.2mm thickness and a 25mm diameter. These Chrome Plating Steel Tubes, with their lustrous silver finish, embody strength and elegance, making them a top choice in the realm of metal piping solutions.
Our galvanized welded steel pipes, engineered for excellence, are the backbone of numerous industries. With hot-dip galvanization ensuring exceptional durability, these pipes are integral to construction, machinery, and beyond. Their versatility extends to coal mines, chemical production, the power sector, railways, automotive, and infrastructure projects like highways and bridges. They are foundational in building containers, sports facilities, agricultural machinery, petroleum equipment, and exploration machinery, as well as in greenhouse construction and many other manufacturing realms.
Galvanized steel pipes exemplify superior performance and longevity. The hot-dip or electro-galvanized layers enhance corrosion resistance, significantly extending their lifespan. These pipes serve as efficient conduits for low-pressure fluids like water, gas, and oil. In the petroleum industry, they function as vital oil well and transport pipes, especially for offshore drilling. They are indispensable in chemical coking equipment, functioning as heaters, condensers, coolers, coal distillation washers, and exchangers. They also serve as robust supports for trestle piles and mine tunnels, ensuring safety and reliability.
The art of hot-dip galvanizing involves crafting a durable alloy layer through a fusion of molten metal and the iron matrix, blending the coating seamlessly with the substrate. This process begins with pickling to cleanse the steel pipe of iron oxide, followed by immersion in an ammonium chloride or zinc chloride solution mix before the hot dip bath. This method ensures a uniform coating, superior adhesion, and prolonged service life. The resulting zinc-iron alloy layer is compact and resilient, merging with the pure zinc layer and steel substrate to deliver unmatched corrosion resistance.
Cold galvanized pipes, characterized by electro-galvanization, feature a minimal zinc coating of 10-50g/m2, offering limited corrosion resistance compared to their hot-dip counterparts. Many leading manufacturers avoid this outdated method due to its inferior quality, opting instead for hot-dip processes. Consequently, cold galvanized pipes are being phased out, especially for water and gas applications. The Ministry of Construction's directive reflects this shift, as electroplated zinc layers, though cheaper, are thin, loosely attached, and prone to detachment and corrosion.
Methods for Effective Rust Removal
(1). Begin by applying a solvent to thoroughly cleanse the steel surface, effectively eliminating any organic contaminants.
(2). Follow with mechanical rust removal using a wire brush, ensuring all loose or inclined scale, rust, and welding slag are effectively cleared away.
(3). Conclude with the pickling method to ensure comprehensive rust eradication.
Galvanizing is categorized into hot-dip and cold-dip techniques. Hot-dip galvanization provides robust rust resistance, while cold-dip options may succumb to rust more readily.
| 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. Factory Direct: With over 20 years of dedicated production and operation, we provide unparalleled factory-direct advantages ensuring you get the best there is.
2. Flexible Production: Whether you need a large order or a small batch, we accommodate your specific requirements with precision and efficiency.
3. Certified Excellence: Our products have successfully passed the rigorous international standard quality tests, guaranteeing outstanding quality and reliability.
4. Around-the-Clock Support: Our professional team is at your service 24/7, ensuring all your needs and queries are addressed promptly and effectively.
5. Swift Delivery: With delivery dates as swift as seven days, we prioritize getting your products to you quickly without compromising on quality.
6. Seamless Sales and Service: Experience our comprehensive one-step sales service that ensures superior after-sales support and satisfaction.
We proudly hold an array of prestigious quality system certifications, meticulously ensuring that our top-tier products, like the High-Quality Galvanized Round Pipe with Length as Your Requirement, consistently meet and exceed your expectations, arriving in your hands with assured excellence.
We offer Standard Seaworthy Packing, ensuring your products are securely protected during transit. Alternatively, we provide Customized Packaging solutions tailored specifically to meet your unique requirements and preferences.
| 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
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Ownership |
Private Owner
|
| Total Employees |
11 - 50 People
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Total Annual Revenue |
confidential
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| Year Established |
2021
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Certifications |
ISO9001,GB,SGS
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| Trademarks |
Kaishuo
|
Main Markets |
Africa 20.00%
Mid East 15.00%
North America 10.00%
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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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