無縫管
無(wu)縫管(guan) 化(hua)肥設備(bei)用高壓無(wu)縫管(guan)(GB6479-2000)是(shi)適用于工(gong)(gong)作溫度為-40~400℃、工(gong)(gong)作壓力為10~30Ma的化(hua)工(gong)(gong)設備(bei)和管(guan)道的優質(zhi)碳(tan)素結(jie)構鋼和合金鋼無(wu)縫管(guan)。
結構(gou)用不(bu)銹鋼無(wu)縫(feng)(feng)管(guan)(guan)(GB/T14975-2002)是廣泛用于化(hua)工(gong)(gong)、石油、輕(qing)紡、醫療、食品、機械等工(gong)(gong)業的(de)耐腐蝕管(guan)(guan)道和(he)結構(gou)件(jian)(jian)及(ji)零件(jian)(jian)的(de)不(bu)銹鋼制成的(de)熱(re)軋(擠、擴)和(he)冷拔(軋)無(wu)縫(feng)(feng)管(guan)(guan)。
流(liu)體輸送用(yong)不銹鋼無縫管(GB/T14976-2002)是用(yong)于輸送流(liu)體的不銹鋼制成的熱軋(擠、擴)和(he)冷拔(軋)無縫管。
|