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ST37-2 Galvanized Steel Round Pipe
ST37-2 galvanized round tubes are structural steel tubes (yield strength ≥ 235MPa) that comply with German standard DIN 17100. They are hot-dip galvanized to form a dense protective layer. They have excellent weldability and mechanical strength, and are suitable for use in building supports, mechanical structures, low-pressure pipelines, and other applications. The zinc layer thickness is ≥ 50μm.
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Email: dongtongmetal@gmail.com
Product Description

Product name

Galvanized steel pipe

Thickness

0.12mm-60mm or customer requirements

Diameter

10-3000mm or customer requirements

Length

5m-14m, 5.8m, 6m, 10m-12m, 12m or according to customer's actual requirements

Technology

ERW welding, hot dip galvanizing, pregalvanizing

Galvanized

pre-galvanized steel pipe: 30g/m2-80g/m2 Galvanized steel pipe: 200g/m2-400g/m2

Surface treatment

Galvanized, oiled, unoiled, lacquered, etc.

Materials

10#, 20#, 45#, 16Mn, A53(A, B), Q235, q345, Q195, Q215, St37, St42, ST37-2, St35.4, St52.4, ST35, etc.

Pipe ends

flat/beveled, protected by plastic covers at both ends, cut square, slotted, threaded and coupler, etc.

Standards

ASTM AISI JIS DNS GB, etc

Package

Factory standard export seaworthy packing

Application

1. Fence, greenhouse, door tube, greenhouse2. Low pressure liquid, water, gas, oil, pipeline pipe3. Suitable for indoor and outdoor construction4. Widely used in scaffolding construction, low cost and convenient

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