ASTM A335 P5 Heavy Wall Thickness Seamless Alloy Steel Tube Normalized with Varnish / Coating Surface

Standards & Material Grade:

A519 SAE1026 / A519 SAE1518 / 16Mn / 25Mn / 20# / 45# / 27SiMn / ST45 / ST52 / E355

ASTM A335 Gr.P11, P22, P91, P9, P5 OR Equivalent;

ASTM A106B/A53B/API5L B/ and so on

Size(mm):

ID :45mm – 500mm

WT:3mm – 50mm or above

Description:

Standards & Material Grade:

A519 SAE1026 / A519 SAE1518 / 16Mn / 25Mn / 20# / 45# / 27SiMn / ST45 / ST52 / E355

ASTM A335 Gr.P11, P22, P91, P9, P5 OR Equivalent;

ASTM A106B/A53B/API5L B/ and so on

Inside Dimensions: 45mm ~ 630mm

Wall Thickness: 3mm ~ 50mm or above

Length: max 24000mm

Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Mark: As per customers’ requested.

Delivery Condition:Annealed, Normalized, Normalized and Tempered.

Processing Range And Precision:

Cold Drawn Tubes:

ID:1mm-7mm

Length:14,000mm

Straightness:0.3-1.0

Precision:H8-H10

Roughness:Ra0.8-Ra1.6