| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
|
Still deciding? Get samples of US$ 20/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Prepare to be captivated by the limitless possibilities that our dynamic array of metal solutions offers, meticulously crafted to meet a diverse range of needs. With an array of thickness options including 0.8mm, 1.0mm, and 1.2mm, the centerpiece of our extraordinary collection is the remarkable 25mm Galvanized Pipe. This exquisite marvel gleams with a dazzling chrome-plated finish, seamlessly combining elegance and resilience. It provides outstanding durability while maintaining a sleek, modern aesthetic, effortlessly accommodating a vast spectrum of applications. It is the ultimate choice for those seeking a perfect blend of style and enduring strength.
Our galvanized welded steel pipe represents the pinnacle of meticulous precision, realized through the esteemed hot-dip galvanizing process. It stands as a testament to unparalleled strength, extensively serving a multitude of industries. From the dynamic realms of construction and machinery to the critical sectors of coal mining, chemicals, and electric power, its versatility knows no bounds. Enhancing other domains like railway vehicles, the automobile industry, highways, and bridges, these robust steel pipes also elevate standards in sports facilities, agricultural machinery, and petroleum equipment. In manufacturing, they excel in container building and serve as foundational pillars in greenhouse construction.
Our galvanized steel pipe is a masterpiece of superior craftsmanship in welded steel, featuring a hot-dip or electro-galvanized layer that dramatically enhances corrosion resistance, significantly extending its longevity. Its remarkable adaptability makes it an indispensable component for low-pressure fluid pipelines, efficiently transporting water, gas, and oil. In the petroleum industry, specifically in offshore oil fields, it excels as both oil well and oil pipes. It plays a crucial role in chemical coking equipment, serving as oil heaters and condensers, and is indispensable in coolers, coal distillation washing oil exchangers, trestle piles, and support frames for mine tunnels.
Embark on a cutting-edge journey of innovation with our hot-dip galvanized pipes, where molten metal forms an unyielding alloy layer with the iron matrix, creating a lasting bond. Initially, steel pipes undergo precise pickling to thoroughly remove surface iron oxide, followed by meticulous cleaning in ammonium chloride or zinc chloride solutions before the hot dip bath. This rigorous process culminates in a robust, adherent, and enduring coating. The intricate interactions between the substrate and molten plating forge a durable zinc-iron alloy layer, seamlessly merging with the pure zinc layer to dramatically enhance the steel pipe's exceptional corrosion resistance.
Cold galvanized pipes, characterized by their electro-galvanized coatings, offer minimal zinc coverage of only 10-50g/m2, resulting in significantly diminished corrosion resistance compared to their hot-dip counterparts. Often overlooked by quality manufacturers, these pipes typically originate from smaller enterprises using outdated technology. In response, the Ministry of Construction has initiated the phase-out of these cold galvanized pipes, particularly for water and gas applications, due to their fragile electroplating layers that tend to detach from the steel substrate, compromising both integrity and corrosion resistance.
Comprehensive Rust Removal Methodology
(1). Begin with a thorough solvent cleanse of the steel surface to effectively eliminate any organic contaminants present.
(2). Utilize tools like wire brushes to meticulously remove rust, scale, welding slag, and any detached or irregular particles.
(3). Opt for the pickling method to achieve optimal rust removal, ensuring the surface is pristine and ready for coating.
The galvanizing process is clearly divided into hot-dip and cold-dip methods. Hot-dip galvanizing provides unsurpassed rust resistance, whereas cold-dip galvanizing remains more susceptible to corrosion.
| 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: Immerse yourself in more than 20 years of unmatched expertise in production and operations. Our extensive experience brings you unparalleled benefits and profound industry insights. This unique advantage is exclusive to our factory's direct excellence, ensuring you receive the best of the best.
2. Tailored Flexibility, Just for You: Discover the pinnacle of convenience with our customized small batch production. Expertly designed to meet your specific needs and desires, our offerings are crafted to align perfectly with your expectations, providing a bespoke experience like no other.
3. Trustworthy Quality Beyond Compare: Our unwavering dedication to quality ensures our products not only meet but exceed the most rigorous international standards. This commitment guarantees outstanding performance, delivering products that are the embodiment of reliability and excellence.
4. Unwavering 24/7 Professional Support: Take advantage of our devoted professional team, available at any hour to offer expert assistance and guidance. We are committed to meeting your needs with precision and care, guaranteeing exceptional support whenever you require it.
5. Rapid and Reliable Delivery, Every Time: Rely on our efficient and dependable delivery services, featuring impressively short lead times of just seven days. We prioritize your peace of mind with punctual deliveries, ensuring steadfast reliability each and every time.
6. Effortless One-Step After-Sales Experience: Enhance your customer journey with our all-encompassing after-sales service. Crafted to ensure your utmost satisfaction, our seamless service promises a smooth and gratifying post-purchase experience, enriching overall customer satisfaction.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we proudly embody superior quality, underscored by an impressive collection of prestigious quality system certifications. These esteemed accolades are not just recognitions; they are a testament to our unwavering dedication to excellence and a relentless drive towards perfection. Each of these certifications is a proud emblem of our commitment to ensuring that our Premium Steel Pipe with Adjustable Length and Z30-Z40 Coating consistently meets and exceeds the most stringent standards in the industry. Our credentials assure you that you are receiving only the highest quality products, meticulously engineered to meet your exact specifications. Trust in our certified excellence for unparalleled quality, reliability, and performance with every purchase you make.
Our products are enveloped in premium, standard seaworthy packing, meticulously crafted to withstand the rigorous demands of maritime transport. For those seeking a personalized touch, we offer bespoke packaging solutions, carefully tailored to meet your unique requirements. This ensures that every shipment arrives in flawless condition, preserving the integrity and quality of your goods. Our unyielding commitment to packaging perfection guarantees the highest level of protection, offering you peace of mind as your valuable items embark on their journey.
| 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.
){kind=link}