Welded steel pipe specifications

Gargajiya na kankara, an kira kuma gargajiya na kankara, wani gargajiya ne na kankara da ke nuni da ya tafi da ya daina girman raba, girma da sauransu ne da aka taka a cikin girman raba ko girma ta itace ko ta kankara. Ƙarfi na ƙarfi shine 6 mita.

ERW WELDED PIPE daraja: Q235A, Q235C, Q235B, 16Mn, 20#, Q345.

Mafurciyar wani: Q195-215; Q215-235

Standards na amsawa: GB/T3091-2015,GB/T14291-2016 ,GB/T12770-2012 ,GB/T12771-2019 , GB-T21835-2008

Matsayin amfani: Gidan ruwa, mai zuwa na nafti, al’umma, sashen kewayon ruwa, juyawar gudun ruwa, kasuwanci. An kirkira ta amfani: shigo na ruwa (ruwan kyau, juyawar ruwa), shigo na gas (gas, tsaban ruwa, gas na auta), don amfani na tsari (don gargajiya na karkara, don gidan jaji; gidan karko, riga, tsari na gida)