Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
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名前:API 5L、API 5CT標準:API 5L PSL1/PSL2、API SPEC 5CT PSL1/PSL2等級:A、B、X42、X46、X52、X56、X60、X65、X70材料:H40、J55、K55、N80、API GR.A、GR.B指定:2-3/8」----10-3/4」(OD:60.3mm-273.1mm)壁厚さ:3.2mm----12.7mm表面処理:ラッカーを塗るオイルのコーティング