| Customization: | Available |
|---|---|
| Type: | Seamless |
| Material: | Carbon Steel |
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Discover the impeccable craftsmanship of our Hot Dip Galvanized Round Steel Pipe. This GI Pipe, also known as a Pre Galvanized Steel Pipe or Galvanized Tube, offers unparalleled durability and reliability, making it the ideal choice for a wide range of applications. With a commitment to quality and precision, our product stands out in the market.
Our galvanized welded steel pipes undergo a meticulous hot-dip galvanization process, enhancing their robustness for use across diverse industries. From construction, machinery, and coal mines, to chemicals, electric power, and railway vehicles, our pipes are indispensable. They also serve crucial roles in the automobile industry, highways, bridges, and containers. Furthermore, they are essential in sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, and greenhouse construction. Our steel pipes are the backbone of numerous manufacturing sectors, ensuring longevity and reliability.
The galvanized steel pipe, a remarkable welded steel pipe, is expertly coated with either a hot-dip or electro-galvanized layer, significantly boosting its corrosion resistance. This enhancement extends the pipe's lifespan, making it highly versatile. Widely utilized not only as pipeline pipes for moving low-pressure fluids like water, gas, and oil, these pipes are critical in the petroleum industry as oil well pipes, particularly in offshore oil fields. Their utility extends to oil heaters, condensers in chemical coking equipment, coolers, and coal distillation oil exchangers. They provide unwavering support in structures like trestle piles and mine tunnel frames, underscoring their importance in various industrial applications.
| 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 |
Experience the brilliance of hot-dip galvanized pipes, where the magic unfolds as molten metal entwines with the iron matrix, forming a durable alloy layer. This seamless fusion ensures the steel pipe and coating are inseparable. The process begins with a meticulous pickling to strip away impurities, followed by a cleansing bath of ammonium chloride or zinc chloride solutions. The pièce de résistance is the hot dip bath, unveiling a uniform coating, unparalleled adhesion, and longevity. The remarkable zinc-iron alloy layer, born from intricate physical and chemical reactions, locks in corrosion resistance, binding effortlessly with the pure zinc layer and pipe substrate for formidable protection.
Cold galvanized pipes, known for their electro-galvanization, feature minimal zinc at 10-50g/m2, rendering them less robust against corrosion compared to their hot-dip counterparts. Renowned manufacturers, prioritizing quality, eschew electro-galvanizing in favor of superior methods, leaving outdated practices to smaller, less equipped enterprises. These enterprises may offer attractive pricing but at the expense of quality. The Ministry of Construction mandates the discontinuation of obsolete cold galvanized pipes, especially in water and gas applications. The electroplating zinc layer rests delicately on the steel substrate, susceptible to detachment and subsequent corrosion, underscoring the imperative for innovation in galvanization techniques.
Rust Removal Method
(1). Begin with a solvent cleanse to strip the steel surface of organic residues, ensuring a pristine canvas for treatment.
(2). Utilize mechanical tools, like wire brushes, to efface loose scales, rust, and welding remnants for a smooth surface.
(3). Employ the pickling method for thorough rust eradication.
Galvanizing can be categorized into hot-dip and cold-dip methods. Hot-dip galvanizing is renowned for its rust resistance whereas cold-dip is more susceptible to corrosion.
Guidelines for Storing Galvanized Pipes:
When selecting a storage location for galvanized steel pipes, opt for clean, well-drained sites, distanced from factories and mines that emit harmful gases or dust. Clear the area of weeds and debris to maintain the pipes' cleanliness. Avoid stacking them with corrosive materials like acids, alkalis, salts, or cement. To prevent confusion and contact corrosion, segregate different types of square tubes. Large sections, rails, steel plates, large-diameter pipes, and forgings may be stored outdoors.
Smaller square pipes, thin steel plates, and high-value, corrosion-prone metal products such as thin-walled and cold-rolled galvanized steel pipes should be housed in a warehouse. Choose a facility suited to the climate, typically a standard enclosed structure with a roof, walls, secure doors and windows, and ventilation.
Unveiling the Advantages of Galvanized Pipes:
1. Economical Processing: Hot-dip galvanizing offers a cost-effective rust prevention solution compared to other paint coatings.
2. Exceptional Durability: Hot-dip galvanized steel pipes boast a lustrous finish, consistent zinc layer, and strong adhesion, ensuring robust anti-corrosion properties. They maintain their anti-rust integrity for over 50 years without maintenance. In urban or coastal environments, the standard anti-rust layer offers 20 years of protection without needing repairs.
3. Exceptional Reliability: Revel in the excellent cohesion of the metallurgical bond between the galvanized layer and the steel! This integration transforms the galvanized layer into a seamless part of the steel surface, enhancing the durability and reliability of the coating for the galvanized steel pipe, ensuring long-lasting performance.
4. Remarkable Toughness: Experience the robust strength of the coating, as the galvanized layer forms a unique metallurgical structure designed to withstand mechanical impacts during transportation and use, ensuring the integrity of the pipe remains intact.
5. All-Encompassing Protection: Enjoy peace of mind with comprehensive protection, as every inch of the plated parts can be galvanized. Even in depressions, sharp corners, and hidden areas, the galvanized steel pipe receives full protection, guarding against potential hazards and ensuring longevity.
6. Efficient and Cost-Effective: Benefit from time and labor savings with a galvanizing process that is significantly faster than other coating methods. This efficiency eliminates the need for time-consuming paint application on-site post-installation, streamlining your construction timeline.
| 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. |
Your products will be secured with our Standard Seaworthy Packing, ensuring durability and protection during transit. Alternatively, opt for Customized packaging tailored specifically to meet your unique requirements and preferences.
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.
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