HDG Thread Steel Pipe
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Inside Threaded Steel Pipelow Carbon Steel Pipegalvanized Carbon Steel
Mga Pamantayan: ASTM A53,A500, BS1387, GB/T3091,API, ISO R65
Marka: Q195, Q215, Q235.
Uri at zinc coating: Hot dip galvanized steel pipe (zinc coating:>245g/m2).
Pre-painted galvanized steel pipe (zinc coating: 60 hanggang 80g/m2).
Labas na diameter:Round pipe: 21.3 hanggang 609.6mm
Square pipe: 15 x 15 hanggang 200 x 200mm
Parihabang tubo: 10 x 20 hanggang 200 x 80*120mm
