| 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 epitome of precision with our 0.8mm, 1.0mm, and 1.2mm thickness metal pipes featuring a 25mm galvanized pipe diameter. These exquisite chrome plating steel tubes, with their lustrous silver iron finish, are designed to enhance your projects with ultimate durability and elegance.
Explore the versatility of galvanized welded steel pipes, a staple in numerous sectors. Our premium hot-dip galvanized steel pipes excel across construction, machinery, mining, chemical industries, and beyond. From powering up railway vehicles and the automotive industry to reinforcing highways and bridges, their applications are boundless. Ideal for container construction, sports facilities, agricultural and petroleum machinery, these pipes are also perfect for prospecting machinery and greenhouse construction, setting a benchmark in the manufacturing realm.
Galvanized steel pipes represent a leap in innovation with their hot-dip or electro-galvanized surface finish, significantly heightening corrosion resistance for prolonged lifespan. They are vital as pipeline solutions for low-pressure fluids like water, gas, and oil. In the petroleum sector, they serve as indispensable oil well and oil pipes, especially in harsh offshore environments. Essential in chemical coking equipment, they optimize oil heaters and condensers. These pipes also enhance coolers, coal distillation washing oil exchangers, and provide robust support for trestle piles and mine tunnel frames.
Our hot-dip galvanized pipes are a fusion of technological excellence and durability. This process forms an alloy layer by reacting molten metal with the iron substrate, leading to a cohesive bond between the metal and coating. Commencing with a meticulous pickling procedure to eliminate iron oxides from the steel surface, these pipes are then treated in an ammonium chloride or zinc chloride solution before entering the hot dip bath. The result is a uniform, strongly adherent, and long-lasting coating. The structural harmony of the zinc-iron alloy layer with the pure zinc layer and steel substrate forms a bastion against corrosion.
Cold galvanized pipes, also known as electro-galvanized pipes, feature a minimal zinc coating ranging from 10-50g/m2, which offers inferior corrosion resistance compared to their hot-dip counterparts. Predominantly manufactured by small enterprises using outdated equipment, these pipes are economically priced. However, due to their poor performance, the Ministry of Construction mandates phasing them out for water and gas applications. The thin electroplating zinc layer loosely adheres to the steel substrate, making it prone to detachment, thus compromising durability and longevity.
Sophisticated Rust Removal Techniques
(1). Begin with a solvent cleanse to strip the steel surface of organic contaminants, laying the groundwork for effective processing.
(2). Transition to using mechanical tools, such as wire brushes, to meticulously dislodge loose or inclined scales, rust, and even welding slag, ensuring a pristine surface.
(3). Employ the esteemed pickling method for an immaculate finish.
Galvanization Techniques: Choose hot-dip for lasting, rust-resistant solutions, whereas cold-dip, though more susceptible to rust, offers a different approach for specific needs.
| 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. Benefit from Over 20 Years of Factory Direct Expertise in Production and Operation
2. Flexibility at Its Best: Small Batch Production Made Acceptable and Easy
3. Quality You Can Trust: Successfully Passed the Rigorous International Standard Quality Test
4. Experience Uninterrupted Excellence with Our 24/7 Professional Team Service
5. Speedy Turnaround: Enjoy Fast Delivery Dates as Short as Seven Days
6. Seamless Experience with Our Comprehensive One-Step Sales Service Ensuring Outstanding After-Sales Support
We are proud to hold a multitude of prestigious quality system certifications, guaranteeing that only the finest products are delivered directly into your hands, ensuring excellence and reliability in every piece.
Our products are meticulously packed using Standard Seaworthy Packing to ensure safe transit across oceans. We also offer Customized Packaging solutions tailored to meet your specific needs, ensuring your goods arrive in perfect condition and reflecting the bespoke nature of our service.
| 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}