ASTM A53 Grade B Seamless And Welded Black And Hot Dipped Galvanized Steel Pipe For Water Supply And Gas Transmission Systems
YUHONG GROUP boasts decades - long expertise in manufacturing ASTM A53 Grade B steel pipes. We specialize in producing both seamless and welded variants, covering black steel pipes for raw - strength applications and hot - dipped galvanized ones for enhanced corrosion resistance.
With advanced facilities and strict quality control, we ensure pipes meet the highest standards for water supply and gas transmission systems. From precise dimensioning to consistent material properties, we’re committed to delivering reliable, durable solutions that keep fluid transport infrastructure running smoothly across diverse projects.
ASTM A53 Chemical Requirements
| | | Carbon | Manganese | Phosphorus | Sulfur | Copper | Nickel | Chromium | Molybdenum | Vanadium |
| Type S (seamless pipe) | Grade A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| | Grade B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Type E (electric resistance welded) | Grade A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| | Grade B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Type F (furnace welded pipe) | Grade A | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
ASTM A53 Tensile Requirements
| Tensile Requirements | Grade A | Grade B |
| Tensile strength, min, psi [MPa] | 48,000 [330] | 60,000 [415] |
| Yield strength, min, psi [MPa] | 30,000 [205] | 35,000 [240] |
Advantages of ASTM A53 Grade B Steel Pipe in Water Supply and Gas Transmission Systems
1. Mechanical Performance
ASTM A53 Grade B pipe has good tensile and yield strength. Ensuring it can withstand pressure in water supply and gas transmission, reducing the risk of pipe rupture.
2. Chemical Stability
The controlled chemical composition makes it resistant to corrosion and chemical reactions in water and gas environments, prolonging service life.
3. Versatility
Suitable for both seamless and welded types, and can be hot - dipped galvanized. Galvanized pipes have enhanced corrosion resistance, expanding application scenarios, whether for above - ground or underground water supply and gas pipelines.
4. Standard Compliance
Following ASTM A53 standards, it has unified quality specifications, facilitating design, procurement, and construction, and ensuring system compatibility and reliability.
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ASTM A53 Grade B Seamless Welded Black Hot Dipped Galvanized Steel Pipe For Water Supply And Gas Transmission Systems Images
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