Standards:

ASTM A563 GR.A, GR.B, GR.C and GR.DH ,8S, 10S

Grades:

A, B, C and DH

Sizes:

1/2 to 3'

Surface treatment:

plain, zinc, nickel, HDG, black, dacromet and mechanical zinc plating

Colors:

white, red, blue and purple

Packing:

gunny bags and carton box