Length:2000-16000mm，or as required

Dimensions：16-1020mm；(1/2inch~40inch)Dimensions

Technique：Hot Rolled Or Cold Rolle

Zinc Coating ：pre galvanized steel pipe: 60-150g/m2

hot dipped galvanized steel pipe:200-460g/m2

Surface treatment：Cold galvanizing，Hot dip galvanized

Certification:CE, ISO, SGS，BV Certificate

Standard:ASTM，JIS，GB，DIN，EN

If you have any Inquiry, please don't hesitate to contact us immediately,Email:bg02@cn-tiangang.com

Galvanized pipes have a wide range of uses. In addition to oil and other low-pressure fluid pipelines, it is also used as oil well pipes in the petroleum industry, especially in offshore oil fields, oil heaters in chemical coking equipment, coal distillation, and oil washing converter pipes, bridges, etc. Pipe pile, mining tunnel support frame with pipe, etc.

• Standard: ASTM A53, BS1387-85, GB/T3091-08, DIN2440, JIS-G3444, EN10240, EN10255

• Grade: Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500

• API SPEC 5L — Specification for Line Pipe

• ASTM A53/A53M — Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

• ASTM A500 — Standard Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes

• BS 1387 — Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads

• BS 1139 — Metal scaffolding. Specification for prefabricated mobile access and working towers

• EN 39 — Loose steel tubes for tube and coupler scaffolds

• EN 10255 — Non-alloy steel tubes suitable for welding and threading

Hot-dip/Cold Galvanized Steel Pipe Specification