ASTM A35 GRB Galvanized Pipe

Galvanized tubes, also known as galvanized steel tubes, are mainly divided into two types: hot-dip galvanizing and electro-galvanizing (cold-dip galvanizing). Hot-dip galvanizing is a process in which a steel pipe substrate undergoes a complex physical and chemical reaction with the molten plating solution to form a corrosion-resistant, tightly structured zinc-iron alloy layer with strong corrosion resistance. The commonly used specifications are +12.5~+102mm2. In contrast, the amount of galvanizing in electro-galvanizing (cold-dip galvanizing) is less, only 10-50g/m², and its corrosion resistance is much worse than that of hot-dip galvanized pipes.

Product Description


Product Name

Galvanized Tube

Length

1-12 m/5.8 m/6 m or as required

Thickness(mm)

1-14mm

Outer Diameter(mm)

21-609.6mm

Surface treatment

1. Galvanized: zinc coated 30-275g/sqm2. PVC,Black and color painting3. Transparent oil,anti-rust oil4. According to clients requirement

Product Application

1. Fence, greenhouse, door pipe,greenhouse2. Low pressure liquid, water, gas, oil, line pipe3. For both indoor and outdoor the building construction4. Widely used in scaffolding construction which is much cheaper and convenient

Material

SGCC/CGCC/TDC51DZM/TDC52DTS350GD/TS550GD/DX51D+Z Q195-Q345

Brand Name

RuiLian

Standard

ASTM DIN EN  BS, ISO 9001

Packing

Bundle, or with all kinds of colors PVC or as your requirements

Pipe Ends

Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Delivery Time

within 7 days

Special Pipe

API Pipe, EMT Pipe, Thick Wall Pipe, Other

Processing Service

Welding, Cutting, BEVEL, GROOVED, THREADING, SOCKET

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