20gGANGGUANDUOSHAOQIANYIDUN 20gGANGGUANZUIGAOSHIYONGWENDU
高压锅炉管用途
用于低中压锅炉（工作压力一般不大于5.88Mpa，工作温度在450℃以下）的受热面管子；用于高压锅炉（工作压力一般在9.8Mpa以上，工作温度在450℃～650℃之间）的受热面管子、省煤器、过热器、再热器、石化工业用管等。
高压锅炉管规格及外观质量 规格及外观质量：GB5310-95《高压锅炉用无缝钢管》热轧管的外径22～530mm，壁厚20～70mm不等。冷拔(冷轧)管外径10～108mm，壁厚2.0～13.0mm不等
DIERDIAN、KUCUNDAJIANG136WANDUN，CHANLIANGHUILUO10WANDUN
BENZHOUWUDAPINZHONGCHANLIANGXIAJIANG9.94WANDUN，KUCUNDAJIANG135.95WANDUN。QIZHONG，LUOWENGANGJIANGKU83.93WANDUN，BIAOGUANXUQIUSHANGSHENGZHI443.54WANDUN，JIEJINWUYUEXUQIUGAOWEISHUIPING，YIFANGMIANYUSHUANGJIEGUOHOUSHICHANGXUQIUJIZHONGSHIFANGYOUGUAN；LINGYIFANGMIAN，QIUDONGHUANBAOCHANLIANGXIAOFUHUILUO，10YUEGANGONGJIXUQIURENGYOUZHICHENG。20gGANGGUANGANGJIAZHENGTIBIAOXIANHAOYU9YUE。
DISANDIAN、QUYUKUCUNQUHUAJIAKUAI，JIANCAIQIANGYUREJUAN
CONGQUANGUOQIDAQUYULAIKAN，JIANCAIKUCUNQUHUAJIAKUAI。DONGBEI、HUABEI、HUADONG、XINANDIQUSHEKUZHOUHUANBIXIAJIANGFUDUJUNCHAOGUO5%，DANKUCUNZONGLIANGRENGGAOYUQUNIANTONGQI，20gGANGGUANGAOKUCUNCHENGWEIJINNIANCHANGTAI。
REJUANSHEKUCHUHUADONGDIQUXIAOFUZENGJIAWAI，QIYUSHICHANGKUCUNZHOUHUANBIJUNCHENGXIANXIAJIANG。ZONGKUCUNYALIXIAOYUJIANCAI，JINDONGBEIHEXINANDIQUJIAOQUNIANTONGQIGAOCHU50%YISHANG。
DISIDIAN、TUDISHICHANGJIANGWEN，CHENGJIAOXIAJIANG
SHOUFANGDICHANDIAOKONGSHOUJINYINGXIANG，JINQIFANGQINADIREQINGJIANGDI。SHUJUXIANSHI，10YUE5RIZHI11RI，40GEZHUYAOCHENGSHITUDICHENGJIAOLIANGHUANBIXIAJIANG71%，CHENGJIAOJINEHUANBIXIAJIANG83%。QIEFANGQI9YUEXINZENGTUCHUZONGJIANZHUMIANJIHUANBIXIAJIANG10%，XINZENGCHENGJIAOJINEHUANBIXIAJIANG1%。TUDI20gGANGGUANSHICHANGJIANGWENYIWEIZHEFANGDICHANTOUZIHUIYOUFANGHUANYALI。
DIWUDIAN、SHICHANGCHENGJIAORUO，SHANGJIAXIADIAOWEIZHU
QIHUOZAOPANDIESHIMINGXIAN，WUHOUDIESHISHOUZHAI，ZUIZHONGSHOUYIN。QILUOXIADIE10SHOUBAO3612，QIJUANXIADIE46SHOUBAO3725，TIEKUANGSHIXIADIE17.5SHOUBAO787.5，JIAOTANXIADIE6SHOUBAO2085.5，JIAOMEICHIWEN。
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