| Customization: | Available |
|---|---|
| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Discover the epitome of versatility with our premium metal pipes! Crafted to enchant, these pipes are available in a spectrum of thickness choices—0.8mm, 1.0mm, and 1.2mm—with a polished 25mm diameter that reveals an exquisite chrome-plated surface. Meticulously crafted from superior steel, their sleek silver iron round design embodies both modern style and sophistication. As the ideal solution for an extensive range of industrial and construction applications, these galvanized pipes seamlessly blend strength with aesthetic elegance in a groundbreaking offering.
Our galvanized welded steel pipes, showcasing an exemplary hot-dip galvanization technique, are a fundamental asset across diverse industries. From robust construction projects and intricate machinery to the exacting demands of coal mines and chemical plants, these pipes guarantee unmatched reliability and durability. Indispensable to electric power systems, railway vehicles, the dynamic automotive industry, and integral infrastructure such as highways, bridges, and containers, they are equally crucial to sports facilities, agriculture, petroleum machinery, and avant-garde greenhouse construction, supporting numerous other innovative manufacturing sectors.
Galvanized steel pipes exemplify engineering excellence, fortified by a protective hot-dip or electro-galvanized coating that significantly enhances their resistance to corrosion and extends their lifespan. These versatile pipes are essential in diverse applications, not only serving as conduits for low-pressure fluids like water, gas, and oil but also as pivotal components in the petroleum industry, including oil well pipes and offshore oil field operations. Their functionality extends to chemical coking devices, acting as oil heaters and condensers, and they are extensively used in coolers, coal distillation washing oil exchangers, and structural formations like trestle piles and mining tunnel supports.
Hot-dip galvanized pipes undergo a state-of-the-art and precise manufacturing process, where molten metal interacts with the iron matrix, forming a strong and cohesive alloy layer that seamlessly integrates with the steel substrate. This process begins with the pickling of steel to remove surface impurities, followed by immersion in solutions of ammonium chloride or zinc chloride before the final hot dip. The resulting pipe features a uniformly applied coating with excellent adhesion and lasting durability. The complex interaction of physical and chemical reactions during this process produces a dense, corrosion-resistant zinc-iron alloy layer, perfectly bonded to both the pure zinc layer and the steel substrate, providing unparalleled corrosion protection.
Cold galvanized pipes, otherwise known as electro-galvanized pipes, have a relatively thin zinc coating of only 10-50g/m2, significantly limiting their corrosion resistance compared to hot-dip alternatives. Due to quality limitations, reputable manufacturers abstain from electro-galvanizing, often assigning this to smaller firms using outdated methods, resulting in more cost-effective products. The Ministry of Construction is actively eliminating these technologically obsolete cold galvanized pipes, banning their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and detached from the steel substrate, making it susceptible to separation and, consequently, inadequate for corrosion resistance.
Innovative Techniques for Superior Rust Removal
(1). Begin by thoroughly applying a solvent to clean the steel surface, effectively eliminating any organic materials and preparing the surface for subsequent treatment.
(2). Proceed with mechanical rust removal, using tools such as a wire brush to eliminate any loose or inclined scale, rust, welding slag, and other surface imperfections, ensuring a pristine and smooth finish.
(3). Finish with the pickling method for comprehensive cleaning and rust removal, enhancing the surface's readiness for further coating or painting.
Galvanizing is conducted using two distinctive methods: hot-dip and cold-dip. Hot-dip galvanizing provides unmatched rust resistance, making it the superior choice for long-lasting durability. In contrast, cold-dip galvanizing is more susceptible to corrosion, rendering it less suitable 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. Our extensive industry experience ensures that every product we manufacture is crafted with precision and excellence.
2. Enjoy unmatched flexibility with our distinctive ability to handle even the smallest batch productions, intricately customized to fulfill your precise specifications. We pride ourselves on delivering tailor-made solutions that perfectly align with your individual needs.
3. Our products not only satisfy but consistently surpass international quality standards, guaranteeing the highest levels of reliability and excellence. Trust in our commitment to delivering superior quality that elevates your expectations.
4. Experience superior customer support from our dedicated 7*24 hours professional team service, always ready to assist you at any time. Our unwavering commitment to your satisfaction ensures that help is always just a call away.
5. Benefit from our exceptionally rapid turnaround times, with orders delivered promptly in as little as seven days. Speed and efficiency are at the core of our operations, ensuring you receive your products when you need them most.
6. Relish a flawless experience with our comprehensive one-step sales service, ensuring unparalleled after-sales support and complete satisfaction. From the moment you connect with us to the final delivery, our seamless process guarantees your delight.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we proudly boast a distinguished collection of esteemed quality system certifications. With unwavering dedication and meticulous craftsmanship, we ensure that each of our premium products not only meets but exceeds the highest standards of excellence and reliability. Delivered with unparalleled assurance, our commitment to surpassing industry benchmarks stands as your ultimate guarantee of quality. Experience the confidence and peace of mind that come with every purchase, knowing that our products embody the pinnacle of superior standards.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we pride ourselves on delivering an outstanding shipping experience for our premier product, the Durable Premium Galvanized Pipe with Your Requirement Length and Z30-Z40 Coating. Our steadfast commitment to excellence ensures each and every package arrives in immaculate condition, perfectly poised to fulfill your expectations. We employ Standard Seaworthy Packing, a meticulously designed method that offers unparalleled protection, ensuring your products travel safely from our facility to your destination. Understanding the diverse needs of our esteemed customers, we are delighted to provide Customized Packaging solutions. These bespoke options are tailored to align perfectly with your unique preferences and specifications, guaranteeing not only the security of your shipment but also a personalized touch that reflects your distinct style. Trust Tianjin Kaishuo Weiye Steel Co., Ltd. to deliver unmatched excellence, assuring you of complete satisfaction and peace of mind with every shipment.
| 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}