ST37-2 Galvanized Steel Round Pipe

2.5 Inch Galvanized Steel Pipe
Material: Galvanized Steel Pipe (HDG)
Outer Diameter: 76.1mm
Wall Thickness: 2.5mm / 3.2mm
Length: 6m
Zinc Coating: Z275g/m²
Surface: Oiled / Plain End / Beveled
Usage: Large Structure, Water Pipeline, Industrial Use

The advantage of hot dip galvanizing is that the anti-corrosion life is long and it has been a popular anti-corrosion treatment method to adapt to the environment widely. It is widely used in power tower, communication tower, railway, highway protection, road light pole, Marine component, building steel structure component, auxiliary facilities of substation, light industry and so on.

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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Find answers to common questions about our steel products, quality standards, export process, customization services, and global delivery solutions. Learn more about how FENGSHI INDUSTRY LIMITED supports customers worldwide with reliable steel supply.

FENGSHI INDUSTRY LIMITED specializes in supplying a wide range of steel products, including Stainless Steel Plate/Coil/Pipe/Rod, Carbon Steel Plate/Coil/Pipe, Galvanized Steel Products, PPGI Coil, PPGL Coil, Aluminum Products, Copper Products, Roofing Sheets, and other customized steel solutions to meet different industrial requirements.

FENGSHI INDUSTRY LIMITED is a professional steel supplier based in China, working with reliable production facilities and processing partners to provide high-quality steel products with competitive prices, stable supply capacity, and professional export services.

We strictly control product quality from raw material selection, production, processing, inspection, and shipment. Our steel products comply with international standards such as ASTM, AISI, DIN, EN, and JIS requirements to ensure reliable performance and consistent quality.

Yes. We provide customized solutions based on customers’ specifications, including size, thickness, surface treatment, material grade, cutting, processing, and packaging requirements. Our professional team helps customers find the most suitable steel solutions for their projects.

Our steel products have been exported to more than 80 countries and regions, including Canada, the United Kingdom, Brazil, India, Australia, and many other global markets. We have extensive experience in international shipping and export documentation.

We provide professional export services, including production tracking, quality inspection, secure packaging, and international logistics coordination. Our team works closely with customers to ensure products are delivered safely, efficiently, and on time.