Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

NF A49-111-78 STEEL PIPES


NF A49-111-78 STEEL TUBES PLAIN END SEAMLESS TUBES OF COMMERCIAL QUALITY FOR GENERAL PURPOSES AT MEDIUM PRESSURE

Outside diameter: 21.3-610mm

Wall Thickness: 2-50mm

NF A49-111-78 STEEL PIPES

1. Chemical composition

Grade

Mfg. Process

Chemical composition (%)

C

Si

Mn

P

S

Ni

Cr

Mo

Others

TU37a

S

0.24Max

-

1.30Max

0.05Max

0.05Max

-

-

-

-

2. Mechanical Properties

Grade

Tensile Test MPa or N/mm2

Remarks

(Similar to JIS)

Possibility Temperature

Min Yield point

Tensile Strength

TU37a

210

360Min

-

 

 

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