宜賓筠連304不銹鋼管同時(shí)我公司常年經(jīng)營成都、宜賓筠連當(dāng)?shù)匕?、宜賓筠連當(dāng)?shù)匾变?、宜賓筠連當(dāng)?shù)佤攲?、宜賓筠連當(dāng)?shù)匕颁摗⒁速e筠連當(dāng)?shù)靥?、宜賓筠連當(dāng)?shù)責(zé)o錫、宜賓筠連當(dāng)?shù)匚鲗帯⒁速e筠連當(dāng)?shù)睾怅?、宜賓筠連當(dāng)?shù)睾槎?、宜賓筠連當(dāng)?shù)靥旖虻葞状箐搹S生產(chǎn)的無縫鋼管、宜賓筠連當(dāng)?shù)睾辖痄摴?、宜賓筠連當(dāng)?shù)馗邏哄仩t管、宜賓筠連當(dāng)?shù)夭讳P鋼管，庫存保有量10000噸以上，900余種規(guī)格，常備材質(zhì)：10＃、宜賓筠連當(dāng)?shù)?0＃、宜賓筠連當(dāng)?shù)?5＃、宜賓筠連當(dāng)?shù)?5＃、宜賓筠連當(dāng)?shù)?0G、宜賓筠連當(dāng)?shù)?6Mn、宜賓筠連當(dāng)?shù)豎345B、宜賓筠連當(dāng)?shù)?7SiMn、宜賓筠連當(dāng)?shù)?5CrMo、宜賓筠連當(dāng)?shù)?2CrMo、宜賓筠連當(dāng)?shù)?0Mn2、宜賓筠連當(dāng)?shù)?0Cr、宜賓筠連當(dāng)?shù)?0Cr、宜賓筠連當(dāng)?shù)?0CrMo910、宜賓筠連當(dāng)?shù)?5CrMo、宜賓筠連當(dāng)?shù)?2Cr1MoV、宜賓筠連當(dāng)?shù)?5CrMoG、宜賓筠連當(dāng)?shù)豑91、宜賓筠連當(dāng)?shù)?2Cr1MoVG、宜賓筠連當(dāng)?shù)?Cr5Mo、宜賓筠連當(dāng)?shù)夭讳P鋼：304、宜賓筠連當(dāng)?shù)?04L、宜賓筠連當(dāng)?shù)?16、宜賓筠連當(dāng)?shù)?16L、宜賓筠連當(dāng)?shù)?21、宜賓筠連當(dāng)?shù)?01、宜賓筠連當(dāng)?shù)?10S、宜賓筠連當(dāng)?shù)?09S、宜賓筠連當(dāng)?shù)?04L等.宜賓筠連304不銹鋼管所售產(chǎn)品執(zhí)行標(biāo)準(zhǔn)：GB/T8162-2008（結(jié)構(gòu)管）、宜賓筠連當(dāng)?shù)谿B/T8163-2008（流體管）、宜賓筠連當(dāng)?shù)谿B/T3087-2008（低中壓鍋爐管）、宜賓筠連當(dāng)?shù)谿B/T5310-1995（高壓鍋爐管）、宜賓筠連當(dāng)?shù)谿B/T17396-1999（液壓支柱管）GB/T6479-2000（化肥用管）、宜賓筠連當(dāng)?shù)谿B/T3639-2000（冷拔或冷軋精密無縫鋼管）、宜賓筠連當(dāng)?shù)谿B/T14975-2002（結(jié)構(gòu)用不銹鋼管）、宜賓筠連當(dāng)?shù)谿B/T14976-2002（輸送流體用不銹鋼管）等。 多年來，宜賓筠連304不銹鋼管我公司本著“質(zhì)優(yōu)，守約重譽(yù)”的經(jīng)營理念和服務(wù)宗旨為廣大客戶提供質(zhì)優(yōu)價(jià)廉的產(chǎn)品和售后服務(wù)，得到了各界新老用戶的支持和贊譽(yù)。宜賓筠連304不銹鋼管我公司鄭重承諾：在同等的質(zhì)量下，保證以低的價(jià)格，完善的服務(wù)，高的信譽(yù)來答謝各界朋友的支持和厚愛，本庫沒有的規(guī)格可提前電話聯(lián)系訂貨，保證按時(shí)交貨。

宜賓筠連不銹鋼管鋼管兩端應(yīng)切成直角，并毛刺。不銹鋼無縫管的制造工藝： 宜賓筠連1.熱軋（擠壓無縫鋼管）：圓管坯→加熱→穿孔→三輥斜軋、連軋或擠壓→脫管→定徑（或減徑）→冷卻→矯直→水壓試驗(yàn)（或探傷）→標(biāo)記→入庫 軋制無縫管的原料是圓管坯，圓管胚要經(jīng)過切割機(jī)的切割加工成長度約為1米的坯料，并經(jīng)傳送帶送到熔爐內(nèi)加熱。不銹鋼管鋼坯被送入熔爐內(nèi)加熱，溫度大約為1200攝氏度。宜賓筠連燃料為氫氣或乙炔。宜賓筠連爐內(nèi)溫度控制是關(guān)鍵性的問題.圓管坯出爐后要經(jīng)過壓力穿孔機(jī)進(jìn)行穿空。