| 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
Experience the pinnacle of versatility with Tianjin Kaishuo Weiye Steel Co., Ltd.'s exemplary premium metal pipes! These meticulously designed pipes offer a variety of thickness options—0.8mm, 1.0mm, and 1.2mm—and boast a refined 25mm diameter, featuring an alluring chrome-plated surface. Constructed from superior-grade steel, their elegant silver iron round design marries modern aesthetics with sophistication. Perfect for a plethora of industrial and construction applications, the galvanized pipes merge robust strength with visual elegance, setting a new standard in innovative piping solutions.
Our galvanized welded steel pipes exemplify the mastery of hot-dip galvanization techniques and serve as a quintessential asset across a myriad of industries. These pipes are indispensable for robust construction projects, complex machinery, and the demanding environments of coal mines and chemical plants, delivering exceptional reliability and endurance. Their essential role extends to electric power systems and railway vehicles, propelling the dynamic automotive sector and reinforcing critical infrastructure such as highways, bridges, and containers. Equally vital to sports facilities, agriculture, petroleum machinery, and pioneering greenhouse initiatives, these pipes support myriad innovative manufacturing domains.
Galvanized steel pipes are paragons of engineering brilliance, bolstered by a protective hot-dip or electro-galvanized coating that dramatically augments their corrosion resistance and longevity. Essential in diverse applications, these pipes serve not only as channels for low-pressure fluids like water, gas, and oil but also as key elements in the petroleum sector, including oil well pipes and offshore oil field operations. Their utility extends to chemical coking devices, functioning as oil heaters and condensers, and they find widespread use in coolers, coal distillation washing oil exchangers, and structural entities like trestle piles and mining tunnel supports.
Hot-dip galvanized pipes are manufactured through a cutting-edge, precise procedure where molten metal interacts with the iron matrix, creating a robust and cohesive alloy layer that flawlessly integrates with the steel substrate. This meticulous process starts with pickling to eliminate surface impurities, followed by immersion in ammonium chloride or zinc chloride solutions before the concluding hot dip. The resulting pipe boasts a uniformly applied coating with outstanding adhesion and enduring durability. The intricate interplay of physical and chemical reactions during this process yields a dense, corrosion-resistant zinc-iron alloy layer, seamlessly bonded to both the pure zinc layer and the steel substrate, offering unparalleled corrosion protection.
Cold galvanized pipes, also referred to as electro-galvanized pipes, feature a comparatively thin zinc coating of merely 10-50g/m2, which significantly limits their corrosion resistance when compared to hot-dip alternatives. Due to these quality constraints, reputable manufacturers avoid electro-galvanizing, often relegated to smaller firms employing outdated methods, resulting in more budget-friendly products. The Ministry of Construction is actively phasing out these technologically archaic cold galvanized pipes, prohibiting their use in water and gas pipelines. The electroplated zinc layer in these pipes is thin and detached from the steel substrate, making it prone to separation and inadequate for reliable corrosion resistance.
Unveiling Cutting-Edge Techniques for Superior Rust Removal
(1). Start by meticulously applying a high-quality solvent to cleanse the steel surface, effectively eradicating any organic contaminants and priming the surface for subsequent treatment.
(2). Proceed with mechanical rust removal, employing tools such as a wire brush to clear any loose or inclined scale, rust, welding slag, and other surface imperfections, achieving a pristine and smooth finish.
(3). Conclude with the pickling method for comprehensive cleaning and rust removal, elevating the surface's readiness for further coating or painting to new heights.
Galvanizing is executed using two distinctive methodologies: hot-dip and cold-dip. Hot-dip galvanizing offers unparalleled rust resistance, making it the preferred choice for sustainable durability. Conversely, cold-dip galvanizing is more vulnerable to corrosion, rendering it less fit for long-lasting 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 take immense pride in showcasing our impressive array of prestigious quality system certifications. Our unwavering dedication and meticulous craftsmanship ensure that each of our premium products not only meets but surpasses the highest standards of excellence and reliability. Delivered with unmatched assurance, our steadfast commitment to exceeding industry benchmarks serves as your ultimate guarantee of impeccable quality. Discover the confidence and peace of mind that accompany every purchase, knowing our products represent the zenith of superior standards.
At Tianjin Kaishuo Weiye Steel Co., Ltd., we take immense pride in offering a superior shipping experience for our flagship product, the Durable Premium Galvanized Pipe with Custom Length and Z30-Z40 Coating. Our unwavering dedication to excellence ensures that every package reaches you in pristine condition, ready to exceed your expectations. We utilize Standard Seaworthy Packing—a carefully crafted method that promises exceptional protection, ensuring your products journey safely from our facility to your hands. Recognizing the varied preferences of our valued customers, we happily offer Customized Packaging solutions. These bespoke options are intricately designed to perfectly match your unique needs and specifications, ensuring not only the safety of your shipment but also adding a personal touch that echoes your distinctive style. Rely on Tianjin Kaishuo Weiye Steel Co., Ltd. to deliver unrivaled quality, guaranteeing your complete satisfaction and peace of mind with every delivery.
| 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}