Carbon Steel Welded Pipes / Tubes
Carbon steel is characterized by high strength, high hardness, corrosion resistance, wear resistance.
Carbon steel is a carbon and iron alloy with a carbon content of up to 2.1% by weight.The increase of carbon content will increase the hardness and strength of steel, but reduce the toughness of steel.Carbon steels have good strength and hardness, and are much cheaper than other steels.
Available Size
API SPEC 5CT | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Casting | API 5CT | Ø48.3~273 x WT2.77~11.43 | J55, K55, N80, L80 |
Tubing | API 5CT | Ø48.3~273 x WT2.77~11.43 | J55, K55, N80, L80, H40 |
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API SPEC 5L | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Line Pipes | API 5L | Ø60.3~273.1 x WT2.77~12.7 | A25, A, B, X42, X46, X52, X56, X60, X65, X70, X80 |
ASTM / ASME | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Electric-Resistance-Welded Steel Pipes | ASTM A135 | Ø42.2~114.3 x WT2.11~2.63 | A |
ERW and Hot-dip Galvanized Steel Pipes | ASTM A53 | Ø21.3~273 x WT2.11~12.7 | A, B |
Pipes for Piling Usage | ASTM A252 | Ø219.1~508 x WT3.6~12.7 | Gr.2, Gr.3 |
Tubes for General Structural Purpose | ASTM A500 | Ø21.3~273 x WT2.11~12.7 | Gr.2, Gr.3 |
Square Pipes for General Structural Purpose | ASTM A500 | 25 x 25~160 x 160 x WT1.2~8.0 | Carbon Steel |
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DIN | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Threaded Steel Pipes | DIN 2440 | Ø21~164 x WT2.65~4.85 | Carbon Steel |
BS | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Screwed and Socketed Steel Tubes | BS 1387 | Ø21.4~113.9 x WT2~3.6 | Carbon Steel |
EN | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Scaffolding Pipes | EN 39 | Ø48.3 x WT3.2~4 | Carbon Steel |
JIS | |||
Product Name | Executive Standard | Dimension (mm) | Steel Code / Steel Grade |
Carbon Steel Tubes for General Structure Purpose | JIS G3444 | Ø21.7~216.3 x WT2.0~6.0 | Carbon Steel |
Carbon Steel Tubes for Machine Structure Purpose | JIS G3445 | Ø15~76 x WT0.7~3.0 | STKM11A, STKM13A |
Carbon Steel Pipes for Ordinary Piping | JIS G3452 | Ø21.9~216.3 x WT2.8~5.8 | Carbon Steel |
Carbon Steel Pipes for Pressure Service | JIS G3454 | Ø21.7~216.3 x WT2.8~7.1 | Carbon Steel |
Carbon Steel Rigid Steel Conduits | JIS G8305 | Ø21~113.4 x WT1.2~3.5 | G16~G104, C19~C75, E19~E75 |
Carbon Steel Rectangular Pipes for General Structure | JIS G3466 | 16 x 16~150 x 150 x WT0.7~6 | Carbon Steel |
Application
Welding and steel tubes of carbon steel under high pressure conditions.They have high vibration resistance and impact resistance, making them ideal materials for conveying fluids.Carbon steel pipes are widely used in many industries, such as the oil and gas industry, water and sewage delivery, high pressure applications, boilers, condenser tubes, and chemical processing.
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