GALVANIZED STEEL PIPE ELECTRIC RESISTANCE WELDED STEEL PIPE
Description
Galvanized steel pipe is a type of steel pipe that has been coated with a layer of zinc to protect it against corrosion. The galvanization process involves immersing the steel pipe in a bath of molten zinc, which creates a bond between the zinc and the steel, forming a protective layer on its surface.
Galvanized steel pipes are commonly used in a wide range of applications, including plumbing, construction, and industrial settings. They are strong and durable, and their galvanized coating provides excellent resistance to rust and corrosion, making them ideal for use in outdoor environments.
Galvanized steel pipes come in a variety of sizes and thicknesses to suit different applications. They can be used for water supply lines, gas lines, and other plumbing applications, as well as for structural support and fencing.
Galvanized seamless mechanical properties
The mechanical properties of steel is to ensure that an important indicator of the steel end-use properties (mechanical properties), it depends on the chemical composition and heat treatment of steel. Steel standards, according to different requirements, the provisions of the tensile properties (tensile strength, yield strength or yield point elongation) and hardness, toughness, user requirements, high and low temperature performance.
| CHEMICAL COMPOSITION | |
| Element | Percentage |
| C | 0.3 max |
| Cu | 0.18 max |
| Fe | 99 min |
| S | 0.063 max |
| P | 0.05 max |
| MECHANICAL INFORMATION | ||
| Imperial | Metric | |
| Density | 0.282 lb/in3 | 7.8 g/cc |
| Ultimate Tensile Strength | 58,000psi | 400 MPa |
| Yield Tensile Strength | 46,000psi | 317 MPa |
| Melting Point | ~2,750°F | ~1,510°C |
| Production Method | Hot Rolled |
| Grade | B |
| The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports. | |
Technical data
| Standard: | API, ASTM, BS, DIN, GB, JIS |
| Certification: | API |
| Thickness: | 0.6 – 12 mm |
| Outer Diameter: | 19 – 273 mm |
| Alloy Or Not: | Non-alloy |
| OD: | 1/2″-10″ |
| Secondary Or Not: | Non-secondary |
| Material: | A53,A106 |
| Application: | Hydraulic Pipe |
| fixed length: | 6 meter,5.8meter |
| Technique: | Cold Drawn |
| Packaging Details: | in bundle,plastic |
| Delivery Time: | 20-30days |
USAGE
Galvanized Steel pipe as the surface coating by galvanized is widely applied for many industries such as architecture and building, mechanics (meanwhile including agricultural machinery, petroleum machinery, prospecting machinery), chemical industry, electric power, coal mining, railway vehicles, automobile industry, highway and bridge, sports facilities and so on.
Painting&Coating
Surface condition of the galvanized tubes
First layer – electrolytically leached zinc (Zn) – acts as anode and in a corrosive environment it corrodes first and the base metal is cathodically protected against corrosion. The zinc layer thickness may be in the range of 5 to 30 micrometers (µm).
Packing&Loading
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