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Product Description

Standards: ASTM A335/335M (ASME SA335/SA335M)

Cross-Section Shape:Round

Origin:China

Port of shipment：Shanghai / Lianyungang

Size (mm):

Outer Dimensions: 19mm ~ 168.3mm

Wall Thickness:2.0mm ~ 14 mm

Length: max 16000mm

Application: Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service.

The main products of steel :  P9

Different chemical content:The carbon content of Gr.P9 is at most 0.15%,the silicon content is at least 0.5% , the chromium content is 8% to 10% and the molybdenum is 0.9% to 1.1%.

Machanical properties:The tensile strength of Gr.P9 is at least 415 MPa and its yield strength is at least 205 MPa.

Packing: Bare packing/bundle packing or as requested.

Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.

Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.

Chemical Composition (%)

Mechanical Properties