| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
|
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Discover the extraordinary versatility of our state-of-the-art metal pipes! Crafted with precision, these pipes come in thicknesses of 0.8mm, 1.0mm, and 1.2mm, and feature a sleek 25mm diameter with a brilliant chrome-plated finish. Constructed from premium-grade steel, they present a modern silver iron round design, exuding sophistication and elegance. These galvanized pipes are perfectly suited for a vast array of industrial and construction applications, effortlessly merging robust strength with visual appeal in a revolutionary offering.
Our galvanized welded steel pipes, renowned for their superior hot-dip galvanization, are critical across a spectrum of industries. From robust construction ventures to intricate machinery, and the demanding realms of coal mines and chemical plants, these pipes deliver exceptional reliability and longevity. Essential in electric power systems, railway vehicles, and the dynamic automotive industry, they are also vital for infrastructure projects such as highways, bridges, and containers. Additionally, they are key contributors in sports facilities, agriculture, petroleum machinery, and pioneering greenhouse solutions, supporting numerous innovative manufacturing industries.
Galvanized steel pipes represent engineering excellence, equipped with a protective hot-dip or electro-galvanized coating that greatly enhances corrosion resistance and lifespan. These versatile pipes are indispensable in various applications, serving as conduits for low-pressure fluids like water, gas, and oil, as well as vital components in the petroleum sector, including oil well pipes and offshore operations. They are crucial for chemical coking equipment, acting as oil heaters and condensers, extensively utilized in coolers, coal distillation washing oil exchangers, and structural systems such as trestle piles and mining tunnel frames.
Hot-dip galvanized pipes are produced through a groundbreaking and meticulous process that involves molten metal interacting with the iron matrix, creating an enduring and cohesive alloy layer seamlessly bonded to the steel substrate. The process starts with steel pickling to eliminate surface impurities, then immersion in ammonium chloride or zinc chloride solutions prior to the final hot dip. The resultant pipe boasts a uniformly applied coating with exceptional adhesion and durability. The complex interplay of physical and chemical reactions throughout this process forms a dense, corrosion-resistant zinc-iron alloy layer, securely affixed to both the pure zinc layer and the steel substrate, providing unparalleled corrosion protection.
Cold galvanized pipes, also known as electro-galvanized pipes, have a minimal zinc coating of just 10-50g/m2, significantly constraining their corrosion resistance compared to hot-dip options. Due to quality issues, leading manufacturers avoid electro-galvanizing, leaving it to smaller firms employing outdated methods, resulting in more economical products. The Ministry of Construction is phasing out these substandard cold galvanized pipes, prohibiting their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and poorly bonded to the steel substrate, making it prone to separation and thus ineffective against corrosion.
Innovative Techniques for Efficient Rust Removal
(1). Start by generously applying a solvent to thoroughly cleanse the steel surface, effectively removing any organic material and preparing the surface for subsequent treatments.
(2). Continue with mechanical rust removal, using tools such as a wire brush to dislodge loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a pristine and smooth finish.
(3). Conclude with the pickling method for a comprehensive cleanse and rust removal, enhancing the surface's readiness for further coating or painting.
Galvanizing is offered in two distinct methods: hot-dip and cold-dip. Hot-dip galvanizing ensures unmatched rust resistance, making it the premier choice for long-lasting durability. In contrast, cold-dip galvanizing is more prone to corrosion, making it less ideal for enduring 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. Revel in the extraordinary benefits of factory-direct production and seamless operation, backed by over two decades of unrivaled expertise. Embrace the assurance of working with industry leaders who have honed their skills over 20 years, delivering an unmatched production experience.
2. Enjoy unmatched flexibility with our distinctive ability to handle even the smallest batch productions, intricately customized to fulfill your precise specifications. Tailor your orders to perfection, no matter how specific, with our bespoke production capabilities.
3. Our products not only satisfy but consistently surpass international quality standards, guaranteeing the highest levels of reliability and excellence. Trust in a dedication to quality that ensures every product exceeds global criteria, offering you the pinnacle of steel tube craftsmanship.
4. Experience superior customer support from our dedicated 7*24 hours professional team service, always ready to assist you at any time. Our team of experts is on standby around the clock to provide unwavering support and cater to your every need.
5. Benefit from our exceptionally rapid turnaround times, with orders delivered promptly in as little as seven days. Enjoy the peace of mind that comes with knowing your orders will be expedited with unmatched speed and efficiency.
6. Relish a flawless experience with our comprehensive one-step sales service, ensuring unparalleled after-sales support and complete satisfaction. From purchase to delivery, our seamless process guarantees complete customer contentment and peace of mind.
We proudly boast an exceptional collection of renowned quality system certifications. With scrupulous precision and devotion to quality, we ensure each and every one of our superior products not only meets but exceeds the zenith of excellence and dependability. Our dedication guarantees that these distinguished products are delivered to you with unparalleled confidence, ensuring adherence to the highest echelons of industry standards.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we take immense pride in delivering our flagship product, the Tailored Length Galvanized Steel Tube with Reliable Z30-Z40 Coating Options, with unmatched care and precision. Our unwavering commitment to quality guarantees that each shipment reaches you in pristine condition. We utilize Standard Seaworthy Packing, a meticulously designed packaging solution that provides outstanding protection throughout its journey from our facility to your location. Recognizing the diverse demands of our valued clients, we are pleased to offer Customized Packaging options. These bespoke solutions are crafted to seamlessly align with your specific preferences, ensuring that your order is not only safeguarded but also mirrors your unique requirements. Trust us to deliver excellence, guaranteeing your satisfaction and peace of mind with every order you place.
| 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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