Hunan Great Steel Pipe imapereka mapaipi achitsulo osasunthika omwe amagwiritsidwa ntchito popanga pulojekiti monga madzi a coneying, petroleum, gasi ndi madzi ena wamba.

Chitoliro chopanda chitsuloali paliponse ndipo amapezeka mobisa komanso mkati mwa makoma okhalamo, ma laboratories, ndi nyumba zamalonda ndi mafakitale.Seamless steel paipi zoyendera madzi monga madzi, gasi, zinyalala ndi mpweya.Pali njira zitatu zopangira kupanga mapaipi achitsulo.Mipope yachitsulo yopanda msoko imapangidwa pogwiritsa ntchito nkhungu ya extrusion.

Kukula kwa mapaipi achitsulo (mm):

Kunja Kunja: 10.3mm-114.3 mm

Khoma Makulidwe: 0.8 mm-12 mm

Utali: Max 16000mm

Ntchito: gwiritsani ntchito madzi a coneying, petroleum, gasi ndi madzi ena wamba.

Chitsulo kalasi:

ASTM A106 Giredi A, Gulu B, Gulu C / ASTM A53 / API 5L Gr.B

Zikalata zoyeserera za Mill zidzaperekedwa malinga ndi EN10204/3.1B

Chithunzi cha ASTM A53

ASME SA53 ndi mpweya zitsulo aloyi, ntchito structural zitsulo chitoliro.Mafotokozedwe a alloy amakhazikitsidwa ndi ASTM International, molunjika ASTM A53/A53M.

Chithunzi cha ASTM A106

ASTM A106 Seamless Pressure Pipe (yomwe imadziwikanso kuti ASME SA106 chitoliro) imagwiritsidwa ntchito pomanga malo opangira mafuta ndi gasi, malo opangira magetsi, malo opangira mafuta a petrochemical, ma boilers, ndi zombo pomwe mapaipi amayenera kunyamula madzi ndi mpweya womwe umawonetsa kutentha kwambiri komanso kupanikizika. .

API 5L Gr.B

Muyezo Wapadziko Lonse uwu umatchula zofunikira popanga magawo awiri azinthu (PSL 1 ndi PSL 2) zamapaipi opanda msoko komanso owotcherera kuti agwiritsidwe ntchito pamapaipi oyendera m'mafakitale amafuta ndi gasi.