Black Mild Steel Pipe
Core Advantage: Why Choose Our Black Leather Low Carbon Steel Pipe?
Excellent mechanical performance, suitable for high-intensity scenarios
For example, in the construction of high-rise building scaffolding, its bending resistance is 15% higher than that of ordinary steel pipes, ensuring construction safety. In high-pressure fluid transmission (such as industrial hydraulic systems), it can operate stably for a long time at a pressure of 10MPa without leakage risk.
Ultimate welding performance, simplifying engineering installation
Taking the laying of oil pipelines as an example, the on-site welding efficiency has increased by 20% compared to similar products, significantly shortening the construction period. For customized structural components (such as irregular industrial pipelines), the overall strength after welding can still maintain over 90% of the base material, meeting complex engineering requirements.
High load-bearing and fluid transmission capacity, covering multiple fields of demand
In structural applications, it can bear a static load of 800kg per square meter, suitable for temporary bridge supports, factory beams, etc.
In fluid transmission, the inner wall smoothness reaches Ra12.5 μ m, reducing the flow resistance of the medium. In natural gas and chemical raw material transportation, the flow stability is improved compared to ordinary steel pipes.
Widely applicable: from architecture to industry, adapting to the entire scene
Our black skinned low-carbon steel pipes have served engineering projects in over 50 countries worldwide
Construction field
High-rise building scaffolding, concrete pouring formwork support, steel structure frame connectors.
01
Energy transmission
Internal oil pipelines in oil fields, natural gas gathering and transmission branch lines, industrial boiler room steam pipelines (in medium and low temperature scenarios).
02
Industrial manufacturing
machine tool bed support tubes, assembly line supports, chemical raw material short-distance conveying tubes.
03
Municipal engineering
Indoor water supply and drainage main pipes (non-potable water), non-corrosive medium pipelines inside sewage treatment plants.
04
In the agricultural field
Irrigation system main pipelines (in dry areas), agricultural machinery equipment, structural components.
05
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OD: |
＞32mm |
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Wall Thickness |
2.5-100mm,Up to 200mm |
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Length |
1m-12m or as request |
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Steel material |
Q195, Q215, Q235, Fe310, Fe360, St33, St37-2, SS330, SS400, S235, S275, S355, ASTM 1010, ASTM 1017, ASTM 1020 |
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Standard |
API,ASTM, ASME, DIN,GB,JIS,ASNI,BS |
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Usage |
Transport routes for gas, oil, chemical materials etc. |
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Surface |
Bared, Black Painted, Galvanized, Oiled or to your requirements |
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Package |
1.In bundle with steel strips 2.Woven bag packing 3.To your requirement |
About us
Packaging & Delivery
FAQ
Q: What is Black Mild Steel Pipe?
A: Black Mild Steel Pipe is a type of steel pipe made from mild steel, which has low carbon content. It is called "black" due to its dark, uncoated surface, which results from the natural oxidation that occurs during manufacturing.
Q: What are the uses of Black Mild Steel Pipe?
A: Black Mild Steel Pipes are commonly used in plumbing, construction, and industrial applications. They are used for transporting liquids, gases, and for structural support in buildings, scaffolding, and machinery.
Q: How is Black Mild Steel Pipe different from galvanized steel pipe?
A: Black Mild Steel Pipe has no coating, while galvanized steel pipe is coated with a layer of zinc to prevent corrosion. This makes galvanized pipes more suitable for outdoor and corrosive environments, whereas black mild steel is typically used indoors or in applications not exposed to moisture.
Q: What are the benefits of using Black Mild Steel Pipe?
A: Black Mild Steel Pipes offer good strength, flexibility, and ease of welding. They are cost-effective and can be used in a variety of applications, particularly where corrosion resistance is not a primary concern.
Q: What sizes are available for Black Mild Steel Pipe?
A: Black Mild Steel Pipes are available in a wide range of sizes, from small diameters (like 1/8 inch) to large diameters (up to 48 inches or more). The thickness and wall strength can also be customized depending on the application.
Q: Is Black Mild Steel Pipe suitable for high-temperature applications?
A: Black Mild Steel Pipe is suitable for moderate-temperature applications. However, for high-temperature uses, special alloys or pipes with additional coatings may be necessary to prevent degradation at elevated temperatures.
Q: How is Black Mild Steel Pipe manufactured?
A: Black Mild Steel Pipe is typically manufactured through a process called "seamless" or "welded" depending on the type. In both processes, steel billets are heated, then shaped into pipe form, and cooled. In welded pipes, the steel is rolled and welded at the seam, while seamless pipes are made from a solid billet.
Q: Can Black Mild Steel Pipe be welded?
A: Yes, Black Mild Steel Pipe is highly weldable. It can be welded using various welding techniques, including MIG, TIG, and stick welding. This makes it versatile for custom fabrication and installation.
Q: How do you maintain Black Mild Steel Pipe?
A: Black Mild Steel Pipe requires minimal maintenance under normal conditions. However, it should be protected from moisture or corrosive substances. In areas where corrosion might be a concern, the pipes should be coated or painted to extend their lifespan.
Q: What are the cost considerations of Black Mild Steel Pipe?
A: Black Mild Steel Pipe is generally more affordable than other types of steel pipes, like stainless steel or galvanized pipes. Its low cost, combined with its versatility and ease of installation, makes it an economical option for many construction and industrial projects.
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