Construction material ASTM A53 schedule 40 galvanized steel pipe,ASTM A53 Schedule 40 Galvanized Steel Pipe

Galvanized steel pipes are dipped into a protective zinc coating to protect the pipes from corrosion in wet environments. In addition, galvanized pipes are a lower cost alternative to steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating.

Galvanized steel pipe

the galvanized steel pipeline zinc finish:

Pre-galvanized: Z80-120g/ m2;

Hot dip galvanized: Z230-500g/ m2.

Hot dipped galvanized steel pipes & Pre-galvanized steel pipe specification:

Out Diameter: 1/2-24″( 21.3mm-610mm)

Wall Thickness: SCH10, SCH30, SCH40, STD, XS, SCH80, SCH160, XXS etc.

Standard: BS1387, ASTMA53/A106/500,API 5L,GOST8731/8732, G3457,EN10255/10219, GB/T13912, EN39, EN ISO 1461, DIN2391, IS2062, AS/NZ 4680

Steel Grade: A106, A53, A179, A192, Q195/Q215/Q235/Q345, ST37/44/52, S355, S235, S275 and so on

Zinc Coating: Pre-galvanized type: 60-150g/m2 — Hot-dipped galvanized type: 200-500g/m2 — Cold-dipped galvanized type: 10-50g/ m2

Pipe Section form: Round/Square/Rectangular/ oval

Ends: thread( screw) with coupling; plain; beveled

Application:

1. For reduced pressure liquid shipment such as water, gas and oil

2. For building and construction, e.g building greenhouse

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