Black steel pipe
Black Steel Pipe
Black steel pipes are widely used in many fields due to their high cost-effectiveness, durability and easy processing. As a professional black pipe manufacturer, we have a 15-year professional experience in sales, procurement, quality inspection, after-sales service and logistics service teams to provide customers with one-stop service.
At the same time, the black steel pipe products we provide have various cross-sectional shapes. Among them are round steel pipes, square steel pipes, rectangular steel pipes, etc., ensuring that we can meet the different needs of customers.
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Manufacturing process
Black steel pipes are usually manufactured in two ways: seamless steel pipes or welded steel pipes. Seamless steel pipes are formed by perforating a whole steel ingot or solid round billet, and then formed by hot rolling or cold drawing, and are suitable for applications under high pressure environments. Welded steel pipes are formed by curling and welding steel plates or strips, which are relatively low in cost and suitable for use under medium and low pressure conditions.
Regardless of the manufacturing method, we have established strict standards in design, production and quality control to ensure that every product shipped meets the high standards of our customers.
Which is Stronger Black Steel Pipe or Galvanized Pipe?
1.In terms of raw strength, black steel pipe is generally stronger than galvanized pipe. This is because:
Galvanizing involves coating the steel with zinc, which adds a layer of protection but slightly reduces the overall strength of the pipe.
Black steel pipe is simply steel and doesn’t have the added layer of zinc, making it slightly stronger.
2.However, it’s important to note that:
Galvanized pipe offers superior resistance to corrosion, which can significantly extend its lifespan and make it a more durable choice in many applications.
3.Ultimately, the “stronger” pipe depends on your specific needs and the intended application.
If you need a pipe primarily for its strength and are using it in a controlled environment where corrosion isn’t a major concern, black steel might be suitable. If you need a pipe that can withstand harsh environments and has a longer lifespan, galvanized pipe is the better choice.
Black Steel Pipe Sizes In mm and Black Pipe Lengths
The sizes we provide are as follows for your reference:
If the size you need is not listed above, you can contact us and we will provide you with a more detailed size or according to your requirements. We also support OEM/ODM services.
What is Black Steel Pipe Used for?
- Pipeline: Due to its strength and durability, it is commonly used in natural gas pipelines and water supply.
- Heating Systems: Black steel pipes are used in heating applications, including steam and hot water distribution.
- Fire sprinkler systems: Its high temperature resistance makes it suitable for fire protection systems.
- Structural applications: Due to its strength, it can be used for building supports, railings, and structural frames.
- Industrial uses: It is often used in manufacturing processes involving high pressure and temperature.
- Fencing: Black steel pipes can be used to make strong fences and walls.