Galvanized steel pipes are widely used in construction projects. Each pipe brand offers unique advantages. Some pipes are well-known for their quality, while others are chosen based on their pricing. Buyers should conduct extensive study before purchasing these pipes. Bac Ninh Steel recommends the following five galvanized steel pipe manufacturing businesses. These are all well-known names in the market today.
Hoa Phat Steel
Hoa Phat Group is always at the top of the list of steel pipe manufacturing companies today. This is one of the “giants” of the steel industry in Vietnam. Not only producing galvanized steel pipes, this group is also strong in products such as black steel pipes, galvanized coils, large-sized steel pipes, hot-dip galvanized steel pipes, etc.
With a modern factory system and advanced production lines, Hoa Phat products are always of high quality. These products, including galvanized steel pipes, always meet the needs of customers with excellent durability. At the same time, they have good resistance and are less likely to rust over time.
Hoa Phat galvanized steel pipes or galvanized steel pipes have various diameters. According to ASTM A53 standard, the most common diameter of pipes is from DN15 – DN200. Accordingly, the wall thickness of the pipe is between 2.77 – 6.35 mm. The weight of each pipe is from 1.27 – 33.31 kg/m.
In addition, galvanized pipes of this brand are also manufactured according to ASTM A500 and TCVN 3787-83 standards. Each standard, galvanized pipes will have a slight difference in weight and thickness. Therefore, you need to understand your project clearly to buy the right steel pipe.
Check out the article about ASTM standards if you don’t know about this quality assessment standard!
Hoa Sen Steel
Hoa Sen galvanized pipes are also one of the trusted and highly appreciated pipe lines. By investing in the system and raw materials, each Hoa Sen product ensures quality. The galvanizing process here applies modern NOF plating technology. At the same time, strict assurance is ensured in all stages such as: rust removal, cold rolling, galvanizing, strip cutting, and forming rolling.
Thanks to the care of experienced experts, galvanized pipes always have a smooth surface, even thickness, high flexibility and good zinc adhesion. And the Hoa Sen brand is always on the list of prestigious steel pipe manufacturers in the country and the region. Galvanized pipes here comply with standards such as:
- JIS G3444, JIS G3466 (Japan)
- AS/NZS 1163 (Australia)
- ASTM A500/A500M (USA)
- MS 1862 (Malaysia).
Hoa Sen galvanized steel pipes have a variety of diameters from Ø21 – Ø114. Corresponding thicknesses range from 0.57 – 3.80 mm. Along with that, the plating layer also varies depending on each pipe size, in the range of Z80 – Z350 (g/m2). If you are looking to buy galvanized pipes for your project, this is also an option worth considering.
Viet Duc Steel
Galvanized steel pipes or galvanized corrugated iron pipes supplied to the market by Viet Duc Steel have received positive feedback. With more than 20 years of operation, in addition to galvanized corrugated iron pipes, the company is also known for other products. These include: cold rolled corrugated iron, galvanized corrugated iron, hot rolled construction steel, etc.
As for Viet Duc galvanized steel pipes, their common sizes range from 21.2mm to 113.5mm. Thickness from 0.8mm to 3.5mm and length from 3 – 12m. The company has applied modern technology to the pipe manufacturing process. Galvanized pipes here always meet the British standards BS1387-1985, ASTM A53.
Not only is the price affordable, galvanized steel pipes here are also very popular. Because they can be used in many different applications:
- Construction (civil construction, prefabricated temporary floor frames, fences, scaffolding, etc.);
- Industrial production (car frames, mechanical parts, etc.);
- Interior decoration (materials for tables, chairs, beds, cabinets, etc.);
- Materials for lamp posts, lighting poles, etc.
Steel Pipe 190
This is probably not a strange name in the list of steel pipe manufacturing companies in our country. Established in 2001, up to now, 190 Steel Pipe has established a certain position in the market. The main products here are very diverse. Such as: steel coils, steel boxes, purlins, black steel pipes, galvanized steel pipes, … The company focuses on investing and upgrading production technology. Thanks to that, it always ensures to bring to the market quality products at affordable prices.
190 Steel Pipe produces galvanized pipes, which are BS 1139 scaffolding steel pipes. Those who have worked in the construction, oil and gas, industry, etc. must know this type of pipe. It has an eye-catching appearance and high durability. Therefore, it can be used for a long time in many harsh environments. For example: salty air, sea water, etc.
BS 1139 galvanized pipe has an outer diameter of 48.3mm and a thickness of 3.2mm to 4mm. The length of the pipe is also very flexible. It includes: 1m, 2m, 3m, 4m, 5m, 6m or according to customer requirements. The pipe is manufactured according to BS1139 / EN39 standards. And is used for shipbuilding scaffolding, factory maintenance scaffolding, etc.
>> Refer to more characteristics of galvanized steel to better understand the special features of this material!
Vinapipe steel pipes
One of the TOP companies that produce galvanized steel pipes is also famous, Vinapipe. This is a company that has been specializing in providing steel products to the Vietnamese market for more than 20 years. By applying modern, advanced technology lines imported from Europe, galvanized pipes are of high quality. They have many outstanding advantages such as:
- Superior rust resistance: The thick galvanized layer helps protect the steel pipe from the effects of harsh environments. Therefore, ensuring superior durability over time.
- High load-bearing capacity: Vinapipe galvanized steel pipes can withstand large loads. Therefore, they are suitable for many applications that require high durability such as building houses, bridges, pipeline systems, etc.
- High precision: The size and thickness of the steel pipe are strictly controlled. Thereby, ensuring high precision, making construction and installation easy.
- Aesthetics: The surface of the galvanized steel pipe is shiny and beautiful. Thanks to that, it brings high aesthetic value to the project.
- Reasonable price: Compared with similar products on the market, the price of Vinapipe galvanized steel pipe is quite competitive. Therefore, it is suitable for all customers’ needs.
Above are 5 prominent galvanized steel pipe manufacturing companies in the list of reputable steel pipe manufacturing companies in our country. If you are looking to buy this type of steel pipe, learn about the above companies. Bao Tin Steel is currently distributing galvanized steel pipes from the above brands. If you need support, please call us via Hotline: 0932 059 176.
