rustproof zinc barrier U Channel perforated tube

Posts are manufactured conforming to FHWA and ATSSA standard.

Steel material conforms to ASTM A499, Grade 60.

All kinds of specification including 1.12lbs/ft, 2.00lbs/ft, 2.03lbs/ft, 2.08lbs/ft, 2.10lbs/ft, 2.25lbs/ft, 2.50lbs/ft and more.

3/8'' or 7/16'' diameter holes on 1'' or 2'' centers, punched full-length.

Available in hot-dipped galvanized, powder coated or painted. Galvanized by hot dipping per ASTM A123.

Tapered ends are also available.

Abailable in any length according to your demand.

Yield and tensile strength: 60,000-80,000 psi.