Customization: | Available |
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Type: | Seamless |
Material: | Carbon Steel |
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Explore the unmatched versatility and formidable strength of our Hot Dip Galvanized Round Steel Pipe, GI Pipe, and Pre Galvanized Steel Pipe. Meticulously engineered to adhere to the rigorous demands of diverse industrial sectors, these premier Galvanized Tubes offer uncompromising durability and exceptional performance. They stand as the quintessential choice for enterprises that value long-lasting reliability and optimal efficiency.
Immerse yourself in the unparalleled resilience and dependability of our Galvanized welded steel pipes, meticulously crafted with a robust hot-dip galvanized coating. These indispensable pipes serve an expansive range of industries, from construction, machinery, and coal mining to chemical production, electric power, and railway vehicles. They provide the foundational support for the automotive sector, highways, bridges, container manufacturing, sports facilities, agricultural machinery, and petroleum and exploration equipment, playing a pivotal role in greenhouse construction as well. Embrace this pinnacle of manufacturing innovation, precisely designed to address and fulfill the multifaceted demands of each sector.
Our Galvanized steel pipe stands as a testament to robust resilience, showcasing a durable welded structure reinforced by an advanced protective coating, whether hot-dip or electro-galvanized. This superior galvanization process greatly enhances corrosion resistance, ensuring these steel pipes enjoy a remarkably prolonged lifespan. Ideally suited for a broad spectrum of applications, these pipes serve as vital conduits for transporting low-pressure fluids, such as water, gas, and oil. Within the petroleum sector, they excel as oil well pipes and oil transport lines, especially in offshore oil fields. Furthermore, they are perfectly suited for oil heaters, condensers in chemical coking equipment, coolers, coal distillation washing oil exchangers, trestle piles, and mine tunnel support structures, highlighting their adaptability and reliability in demanding industrial environments.
Product name | Galvanized steel pipe |
Brand Name | KaiShuo Weiye |
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 |
Immerse yourself in the forefront of industrial craftsmanship with our state-of-the-art hot-dip galvanized pipes. This innovative process involves a masterful blend of molten metal with an iron matrix, resulting in a robust alloy layer that seamlessly bonds with the protective coating. The journey begins with a rigorous pickling procedure to purge all iron oxide residues from the steel pipe. Subsequently, a meticulous cleansing dip in ammonium chloride, zinc chloride, or their expertly combined blend primes the pipe for its transformative immersion in a hot dip bath. The process is celebrated for delivering a consistently high-quality coating, extraordinary adhesion, and unparalleled durability, producing a corrosion-resistant zinc-iron alloy layer renowned for its density and strength. The alloy layer harmoniously integrates with the pure zinc coating and steel, providing exemplary corrosion resistance that stands the test of time.
Cold galvanized pipes, or electro-galvanized pipes, are characterized by a minimal zinc coating thickness of 10-50g/m2, which results in notably weaker corrosion resistance when compared to the robust durability of their hot-dip counterparts. Esteemed galvanized pipe manufacturers typically steer clear of electro-galvanization due to its evident quality limitations. However, smaller enterprises with outdated technology may still opt for this cost-efficient method. The Ministry of Construction has recommended phasing out such outdated technologies, expressly banning the use of cold galvanized pipes in water and gas applications. These pipes feature an electroplated zinc layer that is detached from the steel base, lacking the substantial thickness and adhesion of hot-dip galvanized alternatives, which makes them prone to peeling and corrosion.
Rust Removal Method
(1). Start with a premium-grade solvent to meticulously cleanse the steel surface, ensuring all organic contaminants are expertly eradicated, maintaining the integrity of the material.
(2). Utilize robust mechanical tools, such as durable wire brushes, to thoroughly eliminate lingering rust, welding slag, and other surface impurities with precision, ensuring a pristine finish.
(3). Conclude the process with the effective pickling method to achieve comprehensive rust removal, leaving the surface impeccably prepared for further treatment.
Galvanizing is divided into two main methods: hot-dip and cold-dip. Hot-dip galvanizing is renowned for its superior rust resistance, while cold-dip is more vulnerable to rust.
How to Store Galvanized Pipes:
To preserve the immaculate condition of your galvanized steel pipes, choose a storage location or warehouse that is immaculately clean and well-drained, strategically positioned away from factories or mines that might emit harmful gases or dust. Ensure the area is free from vegetation and debris, maintaining the pipes in a pristine environment. Keep corrosive substances like acid, alkali, salt, and cement at a safe distance to prevent adverse interactions. Different types of square tubes should be distinctly stacked to avoid mix-ups and potential contact corrosion. For larger sections and items such as rails, steel plates, and substantial pipes, outdoor storage is permissible with appropriate safeguards.
Store smaller items, such as square pipes, thin steel plates, steel strips, silicon sheets, and various cold-rolled or galvanized steel pipes, particularly those with higher costs and susceptibility to corrosion, indoors. The warehouse should be adapted to the geographical landscape, ideally featuring an ordinary closed structure complete with a protective roof, walls, sealed doors and windows, and efficient ventilation to offer maximum protection.
The Advantages of Galvanized Pipe:
1. Economical Processing: Hot-dip galvanizing delivers a cost-effective approach for rust prevention, offering superior economic benefits over alternative paint coatings, making it a preferred choice for long-term savings.
2. Enduring Durability: With a strikingly glossy surface, uniform zinc layer, and free from drips or leakage, hot-dip galvanized steel pipes exhibit exceptional adhesion and corrosion resistance. The anti-rust coating is remarkably durable, maintaining its integrity for over 50 years without maintenance in typical conditions and lasting up to 20 years in urban or coastal environments without requiring repairs.
3. Unmatched Reliability: The galvanized layer becomes an integral part of the steel's surface, forming a strong metallurgical bond that significantly enhances the durability and reliability of our Heavy Duty Galvanized Steel Pipe. This seamless integration ensures the protective coating remains intact, providing a long-lasting shield against environmental challenges.
4. Remarkable Coating Toughness: Embark on an extraordinary journey of unparalleled strength and resilience with our Heavy Duty Galvanized Steel Pipe. This marvel is meticulously crafted to feature a distinctive metallurgical structure within its galvanized layer. Designed with extraordinary toughness, it is engineered to resist mechanical damage, offering unwavering durability and maintaining pipe integrity through the rigors of transportation and the demanding challenges of active usage. Secure your investment with confidence, as you protect it against the formidable challenges posed by industrial and commercial environments, ensuring long-lasting performance and peace of mind.
5. Holistic Protection: Revel in the ultimate tranquility that comes with knowing our galvanizing process provides unmatched, all-encompassing protection. Every intricate facet of every component is meticulously safeguarded, from the most inaccessible depressions, the sharpest corners, to the most hidden areas. This comprehensive protective layer ensures consistent performance and reliability, delivering exceptional quality and uniformity throughout your projects, setting a new standard of excellence. Elevate your expectations and experience the extraordinary with our holistic protection methods.
6. Efficient and Cost-Effective: Optimize your resources and embrace the future of galvanizing with our rapid and economically astute process. Moving beyond traditional painting methodologies, our pre-installation approach significantly reduces labor expenditures by eliminating cumbersome on-site applications. Conserve invaluable time and resources, fortifying your projects with swift, seamless, and hassle-free installation. Empower your endeavors with unmatched efficiency and cost-effectiveness, maximizing your potential and achieving stellar results with ease and precision.
Stainless steel bar/rod |
Stainless steel coil |
Stainless steel pipe/tube |
Stainless steel square/angle bar |
Galvanized steel sheet/plate |
Galvanized steel coil |
Galvanized steel pipe/tube |
Carbon steel sheet/plate |
Carbon steel pipe/tube |
etc. |
Experience the zenith of logistics excellence with Tianjin Kaishuo Weiye Steel Co., Ltd.! Our packaging solutions are unrivaled in their precision and care, ensuring your Heavy Duty Cost-Effective Galvanized Steel Tube with Z30-Z40 Coating reaches its destination flawlessly. Choose our Standard Seaworthy Packing, expertly crafted to provide supreme protection throughout the journey, safeguarding your valuable products from any potential risks. Enjoy the ultimate assurance that comes with knowing your goods will be delivered in pristine condition. For those seeking tailored solutions, we offer Customized packaging options that cater to your unique specifications, delivering a personalized touch that epitomizes your vision and exacting standards.
1. What is your payment terms?
KaiShuo Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye 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 Weiye Steel since we are established. KaiShuo Weiye 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 Weiye 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 Weiye Steel also supports third-party inspection before shipping. KaiShuo Weiye Steel also welcomes a company tour for you to check our factory status.