Standard:

ASTM B725, ASTM B730,

ASME SB725, ASME SB730,

Grade:

Nickel 200, Nickel 201, Monel 400,

UNS:

UNS N02200, UNS N02201, UNS N04400,

Size:

OD(76-965)×WT(1.65-32.7)×L mm

Inspection:

Ferroxyl test, Dye penetrant, Hardness, X-Ray, etc.