portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">一、產品參數

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">產品名稱：321精密不銹鋼管

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">產品型號：gz-jm015

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">外觀尺寸：按需定制

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">表面處理：拋光/原面

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">產品應用：工業設備、核電、船舶

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">二、機械性能

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">具有高溫應力破斷、高溫抗潛變性、耐晶界腐蝕性和耐高溫強度，可作為耐熱零件及熱處理有困難的零件；

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">三、罡正工藝優勢

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">尺寸精密誤差可控制在0.03mm內；管口可變徑、擴口、攻牙、收口等處理，尺寸規格可按需定制。

四、產品保障

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">1、321精密不銹鋼管采用寶鋼、太鋼、張浦等大廠生產的冷軋大板料，高品質管件從原材料抓起。嚴格質檢，每個不銹鋼拋光管都必須經過尺寸、管壁厚度等多道檢測工序；可選擇304/316/316L不銹鋼材質。

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">2、單個包裝、運輸損耗低，選用珍珠棉等材料進行包裝，并且每個管件都是單個包裝，防止在運輸過程中磕碰，從而對管件造成傷害。

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">五、罡正實力

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">1、從事定制10年，定制經驗豐富，能夠快速滿足客戶的定制需求，服務客戶超千家，深受行業好評；

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">2、罡正擁有全自動激光切割機、彎管機、倒角機、精拋機等各項生產設備，掌握多種工藝的核心技術，根據需求來搭配相對應的處理工藝，目的是使管件尺寸準、表面工藝精密、管口處理方式多樣化、降低生產工藝成本。

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">六、常見問答

portant;"="" style="text-indent: 0px; font-variant-numeric: normal; font-variant-east-asian: normal; white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; line-height: 25px; font-family: 微軟雅黑, "Open Sans", sans-serif; font-size: 13px; widows: 1; border-radius: 0px !important;">

問：321精密不銹鋼管密度是多少？

答：不銹鋼管密度是根據原材料來定的，321精密不銹鋼管的密度是7.93g/cm3。

問：精密不銹鋼管321與304的區別是什么？

答：304不銹鋼管主要是抗腐蝕、耐氧化、安全衛生；而321不銹鋼管可以抗均勻腐蝕、粒間腐蝕、應力腐蝕和點腐蝕，耐427-816°C高溫；非常適用于長期暴露在戶外的設備中。