ASTM A53 Hot Dipped Galvanized Round Steel Pipe Construction Materia

Hot dipped galvanized steel pipe with uniform zinc coating 40g to 275g per square meter for excellent anti corrosion protection indoor and outdoor use

Base material Q195 Q235B Q345B ASTM A53 Grade B BS 1387 Grade B for general structure water pipe scaffolding and fence post application

Outer diameter from 21 3mm to 609 6mm round pipe with wall thickness from 0 8mm to 12mm schedule 10 schedule 40 schedule 80 available

Square and rectangular galvanized tube available size from 15mm to 300mm for furniture frame greenhouse structure and handrail making

Standard length 6m fixed or custom length from 1m to 12m with plain end beveled end threaded end or grooved end for different connection needs

Threaded both ends with one coupling per pipe and plastic cap or iron cap protection for easy installation and leak proof joint

Excellent bending threading and welding performance no zinc flaking no cracking under severe processing for roll forming and drilling

Third party inspection SGS BV TUV accepted before loading with seaworthy export packing moisture proof paper and steel strapping

Factory direct price with large stock ready to ship small trial order from 5 tons accepted fast delivery within 7 to 15 days