Customization: | Available |
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After-sales Service: | Supported |
Warranty: | Negotiate According to Specific Products |
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Prepare to be captivated by the magnificent potential that our extensive array of metal solutions brings to the table. Available in various thicknesses of 0.8mm, 1.0mm, and 1.2mm, these solutions are artfully crafted for versatility and excellence. The crown jewel of our prestigious product line is none other than the 25mm Galvanized Pipe, a true masterpiece of exceptional craftsmanship, adorned with a lustrous chrome-plated finish. This exquisite silver iron round pipe is not only a beacon of elegance but also a paragon of strength, offering unmatched durability coupled with a sleek, modern aesthetic. It seamlessly integrates into a wide range of applications, making it the ideal choice for those seeking both visual appeal and robust performance.
Our galvanized welded steel pipe stands as a supreme example of precision engineering, meticulously crafted through the esteemed hot-dip galvanizing process. Celebrated for its superior strength, it serves as a foundational element across a diverse range of industries. From the dynamic arenas of construction and machinery to the essential sectors of coal mining, chemicals, and electric power, its application potential knows no bounds. Setting new benchmarks in railway vehicles, the automotive industry, and the construction of highways and bridges, these resilient steel pipes elevate the quality of sports facilities, agricultural machinery, and petroleum equipment. Within the manufacturing sector, they excel in container building and provide essential support in the construction of greenhouses.
Our galvanized steel pipe is the pinnacle of exceptional welded steel artistry, featuring an innovative hot-dip or electro-galvanized layer that significantly enhances corrosion resistance, remarkably extending its functional lifespan. Its versatility renders it indispensable for low-pressure fluid pipelines, effortlessly channeling water, gas, and oil. In the petroleum industry, and particularly in offshore oil fields, it stands out as an exceptional oil well and oil piping solution. It plays a vital role in chemical coking equipment, serving as oil heaters and condensers, and is crucial in coolers, coal distillation washing oil exchangers, trestle piles, and as sturdy support frames for mine tunnels.
Embark on a journey of cutting-edge innovation with our hot-dip galvanized pipes, where molten metal forms a formidable alloy layer with the iron matrix to create an unyielding bond. Initially, steel pipes undergo a meticulous pickling process to strip away surface iron oxide, followed by a thorough cleaning in ammonium chloride or zinc chloride solutions before immersion in the hot dip bath. This precise method yields a resilient, adherent, and long-lasting coating. The intricate interactions between the substrate and molten plating forge a robust zinc-iron alloy layer, seamlessly integrating with the pure zinc layer to significantly elevate the steel pipe's exemplary corrosion resistance and durability.
Cold galvanized pipes, identified by their electro-galvanized coatings, offer limited zinc coverage from just 10-50g/m2, resulting in considerably diminished corrosion resistance compared to their hot-dip counterparts. These pipes are often overlooked by quality-focused manufacturers and typically emerge from smaller enterprises employing outdated techniques. In response, the Ministry of Construction has initiated a phased discontinuation of these cold galvanized pipes, particularly for water and gas uses, due to their fragile electroplating layers prone to detachment from the steel substrate, compromising both integrity and corrosion resistance of the pipes.
Comprehensive Rust Removal Methodology
(1). Begin with a meticulous solvent cleanse of the steel surface to effectively eliminate any organic contaminants that may be present, ensuring a clean and pristine foundation.
(2). Utilize tools such as wire brushes to precisely remove rust, scale, welding slag, and any loose or irregular particles, preparing the surface for further treatment.
(3). Opt for the pickling method to achieve optimal rust removal, ensuring the surface is immaculate and primed for the subsequent coating process, enhancing longevity and performance.
The galvanizing process is distinctly categorized into hot-dip and cold-dip methods. Hot-dip galvanizing is celebrated for its outstanding rust resistance and durability, whereas cold-dip galvanizing remains more susceptible to corrosion, offering limited protection.
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 Excellence at Your Fingertips: Delight in over two decades of unmatched expertise in both manufacturing and operations. Our extraordinary experience translates into exclusive advantages and deep insights, giving you a distinctive edge that comes uniquely from our factory's direct prowess.
2. Tailored Flexibility, Just for You: Embrace the ultimate convenience with our custom small batch production, meticulously designed to cater to your exact needs and dreams. Our products are expertly crafted to seamlessly meet your expectations, providing an unmatched, personalized experience.
3. Trustworthy Quality Beyond Compare: Our unwavering dedication to quality ensures our products not only meet but exceed the highest international standards. This commitment guarantees outstanding performance, offering products celebrated for their unparalleled reliability and excellence.
4. Unwavering 24/7 Professional Support: Gain from our committed professional team, available at all times to deliver expert advice and assistance. At any hour, we stand ready to address your needs with accuracy and thoughtful attention.
5. Rapid and Reliable Delivery, Every Time: Rely on our fast and dependable delivery services with remarkably short lead times of just seven days, providing you with assurance and peace of mind with timely deliveries, every single time.
6. Effortless One-Step After-Sales Experience: Enhance your customer journey with our comprehensive after-sales service. Crafted to ensure your satisfaction, our smooth service offers a seamless and rewarding post-purchase experience.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we stand as a beacon of unparalleled quality, adorned with an impressive collection of prestigious quality system certifications. These esteemed accolades serve as a testament to our unwavering commitment to excellence and our relentless pursuit of perfection. Each certification is a proud emblem of our dedication, ensuring that our Premium Galvanized Steel Pipe with Custom Length and Z30-Z40 Finish consistently meets and exceeds the industry's most stringent standards. Our credentials are your assurance that you receive nothing less than the highest quality products—meticulously engineered to meet and exceed all your specific requirements. Trust in our certified excellence to deliver unmatched quality, reliability, and performance every single time.
Our products are enveloped in premium, standard seaworthy packing that is meticulously designed to withstand the rigorous demands of maritime transport. Alternatively, we offer bespoke packaging solutions tailored specifically to meet your unique requirements, ensuring that every single shipment arrives at its destination in pristine, flawless condition. Our commitment to perfection in packaging guarantees the highest level of protection, allowing you peace of mind knowing that your goods are as secure as they are precious.
Business Type | Industry and Trade Integrated Company | Country / Region |
Tianjin, China
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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
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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
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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.