| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Unlock the potential of our premium metal pipes, expertly designed to cater to diverse industrial and construction demands. Available in a range of thicknesses—0.8mm, 1.0mm, and 1.2mm—our 25mm diameter galvanized pipes showcase a striking chrome-plated finish. Meticulously manufactured from high-quality steel, they embody a sleek, modern silver iron round design, ensuring they meet the highest standards for durability and style in various applications.
Our galvanized welded steel pipes, enhanced through hot-dip galvanization, are essential in a wide array of industries. From the strength required in construction projects and the precision needed in machinery to the rigorous settings of coal mines and chemical plants, these pipes promise unmatched reliability and durability. They are integral to electric power systems, railway vehicles, automotive frameworks, and the construction of highways, bridges, and containers. Additionally, they play crucial roles in sports facility development, agricultural and petroleum machinery, and the creation of cutting-edge greenhouse solutions, alongside numerous other manufacturing industries.
Galvanized steel pipes stand as a testament to engineering brilliance, defined by a protective hot-dip or electro-galvanized coating that drastically enhances their corrosion resistance and longevity. These adaptable pipes excel as conduits for low-pressure fluids like water, gas, and oil, and are pivotal in the petroleum industry, serving as oil well pipes and in offshore oil field operations. They are indispensable in chemical coking equipment, functioning as oil heaters and condensers, and are utilized in coolers, coal distillation washing oil exchangers, as well as structural elements like trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are the result of an intricate production process where molten metal bonds with the iron matrix, forming an enduring alloy layer that seamlessly integrates with the steel substrate. This rigorous process initiates with the pickling of steel to remove impurities, followed by immersion in ammonium chloride or zinc chloride solutions before undergoing a final hot dip. The outcome is a pipe with a consistently applied coating, characterized by robust adhesion and long-lasting durability. The complex physical and chemical interactions during this procedure yield a dense, corrosion-resistant zinc-iron alloy layer, securely attached to both the pure zinc layer and the steel substrate, offering exceptional corrosion protection.
Cold galvanized pipes, commonly known as electro-galvanized pipes, are marked by a thin zinc coating ranging from 10-50g/m2, resulting in considerably lower corrosion resistance than their hot-dip counterparts. Due to quality concerns, leading manufacturers refrain from using electro-galvanizing, a method typically reserved for smaller firms employing outdated technologies, thus producing more affordable products. The Ministry of Construction has initiated the phase-out of these technologically inferior cold galvanized pipes, banning their application in water and gas pipelines. The electroplated zinc layer in cold galvanized pipes is thin, separate from the steel substrate, making it susceptible to detachment and hence less effective against corrosion.
Advanced Techniques for Efficient Rust Removal
(1). Commence with the application of a solvent to meticulously cleanse the steel surface, effectively eliminating any organic material and setting the stage for the next treatment steps.
(2). Proceed with mechanical rust removal using tools like a wire brush to dislodge loose scale, rust, welding slag, and other surface imperfections, ensuring a pristine and polished finish.
(3). Complete the process with the pickling method for comprehensive cleansing and rust removal, enhancing the surface's readiness for subsequent coating or painting.
Galvanizing is available in two distinct methods: hot-dip and cold-dip. Hot-dip galvanizing offers unparalleled rust resistance, making it the favored choice for long-term durability, whereas cold-dip galvanizing, with its higher susceptibility to corrosion, is less suitable for long-lasting 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. Drawing from over 20 years of specialised industry knowledge, we offer you the unparalleled benefits of factory-direct production and operations, ensuring that you receive top-tier quality at competitive pricing.
2. Revel in the adaptability of our manufacturing capabilities, as we adeptly manage even the most minuscule batch productions, meticulously customized to fulfill your precise requirements.
3. Our products consistently meet and exceed rigorous international quality standards, cementing our reputation for reliability and superior craftsmanship, allowing you to invest with confidence.
4. Discover exceptional customer support through our devoted 7*24 hours professional service team, ready to assist at any moment to ensure your satisfaction and peace of mind.
5. Take advantage of our expedited production process, delivering your orders with remarkable speed—often in as few as seven days, keeping your projects on track.
6. Enhance your purchasing journey with our all-encompassing one-step sales service, designed to offer outstanding after-sales support and simplify your overall experience.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we proudly hold an impressive array of esteemed quality system certifications. These prestigious accolades meticulously ensure that our high-caliber products, like our High-Quality Galvanized Steel Pipe, are delivered straight to your hands with unwavering excellence and reliability, meeting and often exceeding the highest global standards.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we pride ourselves on delivering our High-Quality Galvanized Steel Pipe for Dependable Construction Projects with exceptional care and precision. Each product is meticulously packaged using our Standard Seaworthy Packing, offering exemplary protection during transit to guarantee safe arrival at your destination. For clients with unique packaging requirements, we provide the versatility of Customized Packaging options, tailored to perfectly meet your specific needs and ensure complete satisfaction.
| 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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