| 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 amazed by the endless possibilities presented by our versatile range of metal options, available in thicknesses of 0.8mm, 1.0mm, and 1.2mm. At the heart of our offerings is the stunning 25mm Galvanized Pipe, a true masterpiece crafted with a dazzling chrome-plated steel tube finish. This exquisite silver iron round pipe perfectly marries elegance with strength, providing outstanding durability alongside a sleek, modern aesthetic that suits a diverse array of applications with ease.
Our galvanized welded steel pipe is crafted with meticulous precision using the esteemed hot-dip galvanizing process, making it a symbol of unparalleled strength across a wide array of industries. From the dynamic realms of construction and machinery to the crucial sectors of coal mining, chemicals, and electric power, its versatility remains unmatched. Benefiting sectors such as railway vehicles, automobile industries, highways, and bridges, these robust steel pipes also enhance the quality of sports facilities, agricultural machinery, petroleum, and prospecting machinery. Invaluable in manufacturing, they are exceptional in container building and serve as the foundational backbone of greenhouse construction.
Our galvanized steel pipe stands as a testament to superior welded steel craftsmanship, featuring a hot-dip or electro-galvanized layer that significantly boosts corrosion resistance, extending its service life remarkably. Its versatility makes it indispensable for low-pressure fluid pipelines, transporting water, gas, and oil seamlessly. In the petroleum industry, especially in offshore oil fields, it excels as oil well and oil pipes. It plays a critical role in chemical coking equipment, acts as oil heaters and condensers, and finds essential uses in coolers, coal distillation washing oil exchangers, trestle piles, and support frames for mine tunnels.
Embark on a journey into the forefront of innovation with our hot-dip galvanized pipes, where molten metal creates a formidable alloy layer with the iron matrix, forming a seamless, enduring bond. Initially, steel pipes undergo meticulous pickling to eliminate surface iron oxide, followed by precise cleaning in an ammonium chloride or zinc chloride solution before entering the hot dip bath. This meticulous process results in a strong, adherent, and long-lasting coating. The intricate reactions between the substrate and molten plating forge a durable zinc-iron alloy layer, harmoniously integrating with the pure zinc layer to dramatically enhance the steel pipe's exceptional corrosion resistance.
Cold galvanized pipes, identifiable by their electro-galvanized coatings, offer minimal zinc coverage ranging from just 10-50g/m2, leading to significantly lower corrosion resistance when compared to their hot-dip counterparts. These pipes are often bypassed by quality manufacturers and are typically the product of smaller enterprises utilizing 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 separate 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, effectively eradicating any organic contaminants present.
(2). Utilize tools such as 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 distinctly categorized into hot-dip and cold-dip methods. Hot-dip galvanizing provides unrivaled rust resistance, while 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: Revel in over two decades of unparalleled prowess in production and operations. Our wealth of experience transforms into distinctive benefits and profound insights, granting you the superior advantage that only factory-direct excellence can provide.
2. Tailored Flexibility, Just for You: Embrace the ultimate convenience with our bespoke small batch production. Each batch is meticulously crafted to perfectly match your specific desires and requirements, ensuring our products harmonize flawlessly with your expectations.
3. Trustworthy Quality Beyond Compare: Our steadfast dedication to quality ensures that our products not only meet but exceed the most rigorous international standards. This certification of excellence promises exceptional performance, guaranteeing you receive products synonymous with reliability and superior quality.
4. Unwavering 24/7 Professional Support: Gain from our committed professional team, available around the clock, ready to provide expert guidance and assistance. Regardless of the hour, we are committed to fulfilling your needs with precision and attentive care.
5. Rapid and Reliable Delivery, Every Time: Benefit from our swift and trustworthy delivery services, boasting impressively brief lead times of merely seven days. We focus on your peace of mind by ensuring timely and consistent delivery, every single time.
6. Effortless One-Step After-Sales Experience: Enhance your customer experience with our comprehensive after-sales service. Crafted to ensure your satisfaction, our seamless service guarantees a smooth, fulfilling experience post-purchase.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we embody the essence of superior quality, proudly showcasing a collection of prestigious and highly coveted quality system certifications. These exceptional honors not only confirm our steadfast dedication to unparalleled craftsmanship and excellence but also illuminate our relentless quest for perfection. Each certification stands as a distinguished symbol of our unwavering commitment to ensuring that our Long-Lasting Square Steel Tubing, with its Custom Length and Durable Design, consistently meets and exceeds the industry's most demanding standards. These credentials guarantee you nothing but the pinnacle of quality, crafted with precision to fulfill your exacting specifications. Trust in our certified superiority to deliver extraordinary quality, reliability, and performance, every time.
Our products are enveloped in premium, standard seaworthy packaging, 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 shipment arrives at its destination in pristine, flawless condition. Our unwavering commitment to perfection in packaging guarantees the highest level of protection, providing you with 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
|
| 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}