ASTM A333 Gr.1 alloy steel pipe for low temperature service

Specifications

ASTM A333 Gr.1 alloy steel pipe for low temperature service
OD: 19mm to 720mm
WT: 2mm to 110mm

Commodity name: ASTM A335 P9 boiler alloy seamless pipe
OD: 19mm to 720mm
WT: 2mm to 110mm

 

Application: widely used in military industry, boilers, petrochemical, machinery and hydraulic flow basic

 

Chemical composition: C: 0.15 max; Mn: 0.30 to 0.60; P: 0.025 max, S: 0.025 max;Si: 0.25-1.00; Cr: 8.0-10.0; Mo: 0.90-1.10

Tensile strength: 415MPA min; Yield strength: 205MPA min

Ends: under size 2" is plain ends, avove 2" can be beveled ends

Producing procedure: cold drawn for size under 88.9mm, above 88.9 included 88.9 are hot rolled

Packing: 6 steel strips for each bundles, ends plastic caps, or HDPE fabric package

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