GOST 8734-78 Steel 20 Seamless Carbon Steel Tube St20 pipes
We are the professional manufacturer of GOST 8734-78 Steel 20 Seamless Carbon Steel Tube St20 pipes in China.
GOST 8734-78 is a Russian standard that defines the specifications for cold-formed seamless steel pipes with precise dimensions. These pipes are widely used across industries such as construction, machinery, oil and gas, and power generation
Standard: GOST 8734-75The standard provides detailed specifications for outer diameters, wall thicknesses, and lengths of cold-drawn pipes:
Equivalent Standards: DIN 1629, EN 10216-1 |
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| Material: St 20 Equivalent Materials: St44, St45.8, 1020, 1.0256 |
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Chemistry Composition of GOST 8734-75 St20 Steel Pipes |
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Mechanical Properties of GOST 8734-75 St20 Steel Pipes |
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Outside Diameter & Tolerance of of GOST 8734-75 St20 Steel Pipes |
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Wall thickness & Tolerance of of GOST 8734-75 St20 Steel Pipes |
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GOST 8734-78 cold-drawn seamless pipes are a premium choice for industries requiring high precision, strength, and reliability. They provide excellent performance in heat exchangers, hydraulics, power plants,
