Wholesale Black Steel Pipe Plumbing Suppliers

Place of Origin Tianjin, China
Standard ASTM
Grade Q195,Q215,Q345,x42,X46,X56,X80
Brand Name Topregal
Section Shape Round
Surface Treatment Hot Rolled
Oiled or Non-oiled Slightly Oiled
Category:

Black steel pipes are widely used in plumbing systems for their durability, strength, and resistance to corrosion. These pipes are commonly used for gas and water lines, industrial applications, and other plumbing installations. Manufactured by leading China pipe manufacturers, black steel pipes offer high performance at competitive prices, making them a popular choice for construction and plumbing projects worldwide. The pipes are made from high-quality steel and are known for their ability to withstand pressure and harsh environments.

Key Features

  • Material:High-quality carbon steel, ensuring durability and resistance to corrosion.
  • Finish:Smooth surface with a dark, oxide coating for enhanced protection against rust.
  • Applications:Suitable for gas pipelines, water pipelines, industrial plumbing systems, and HVAC systems.
  • Manufactured By:Leading China steel pipe manufacturers, using advanced technology and quality control measures.
  • Standards Compliance:Conforms to industry standards such as ASTM A53, ASTM A106, and EN10255.

Common Sizes and Specifications

ipe Size (Nominal Diameter) Outer Diameter (OD) Wall Thickness (SCH 40) Wall Thickness (SCH 80) Length
1/2″ 21.3 mm 2.77 mm 3.18 mm 6m – 12m
3/4″ 26.7 mm 3.38 mm 3.38 mm 6m – 12m
1″ 33.4 mm 3.38 mm 3.56 mm 6m – 12m
1-1/4″ 42.2 mm 3.56 mm 4.55 mm 6m – 12m
1-1/2″ 48.3 mm 3.56 mm 4.55 mm 6m – 12m
2″ 60.3 mm 4.00 mm 4.78 mm 6m – 12m
3″ 73.0 mm 4.50 mm 5.56 mm 6m – 12m
4″ 88.9 mm 4.50 mm 6.02 mm 6m – 12m
6″ 114.3 mm 4.50 mm 7.11 mm 6m – 12m

 

Advantages

  1. Durability & Strength:Black steel pipes are resistant to pressure and can withstand heavy-duty plumbing tasks, ensuring long-lasting performance in both residential and commercial settings.
  2. Cost-Effective:Produced by China steel pipe manufacturers, black steel pipes offer excellent value for money without compromising quality.
  3. Easy to Install:With a variety of sizes and wall thickness options, black steel pipes are easy to cut, fit, and install for plumbing applications, saving both time and labor costs.
  4. Corrosion Resistance:The black coating prevents the pipe from rusting and enhances its lifespan in both indoor and outdoor plumbing systems.
  5. Versatility:Suitable for a wide range of applications, including natural gas, steam, and water transportation.

Applications

  • Residential Plumbing:Black steel pipes are commonly used in residential plumbing systems for water and gas supply lines.
  • Commercial Plumbing:Due to their strength and resistance to corrosion, black steel pipes are ideal for plumbing systems in commercial buildings, factories, and large-scale projects.
  • Industrial Applications:Used in industrial facilities for transporting liquids, gases, and steam under high pressure.
  • Gas Lines:Black steel pipes are ideal for natural gas and propane lines due to their ability to withstand high pressure and environmental conditions.

Manufacturing Process

As a trusted supplier of black steel pipes, China steel pipe manufacturers adhere to rigorous quality control measures throughout the production process. The steel is sourced from reputable mills, and the pipes undergo various tests, including hydrostatic testing, to ensure they meet the highest standards. Whether for residential, commercial, or industrial use, the black steel pipes are produced with precision and care to deliver outstanding performance.

If you’re looking for high-quality black steel pipes for your project, contact trusted China steel pipe manufacturers to source the best products at competitive prices.

 

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