<SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,>對比鍍鋅無縫管與無縫鋼管的區(qū)別<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> <BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 鍍鋅無縫管和無縫鋼管是鋼管的兩個類別，二者有很多差別，具體如下<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 制造工藝區(qū)別：鍍鋅是指對鋼管表面進(jìn)行鍍鋅處理，這個鋼管可以是焊接管，也可以是是無縫管<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 無縫鋼管更多指的是鋼管的制造工藝分為焊接和無縫。<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 鍍鋅無縫管的優(yōu)劣勢：表面鍍了一層鋅，所以它更耐腐蝕，不容易生銹，而且重量也比較輕，比較耐用。<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,>鍍鋅無縫管<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 無縫鋼管的優(yōu)劣勢：強(qiáng)度高，能夠承受更大壓力但是無縫鋼管管壁比較厚重量比較重，其成本也相對比較高。<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 應(yīng)用領(lǐng)域：無縫鋼管，廣泛應(yīng)用于石油鉆桿、汽車傳動軸、鋼腳手架等用鋼管制造環(huán)形零件。<BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><BR style="LIST-STYLE-TYPE: none; BOX-SIZING: border-box; FONT-SIZE: 14px; BORDER-TOP: medium none; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: PADDING-RIGHT: LETTER-SPACING: 2; WIDOWS: ORPHANS: BORDER-LEFT: MARGIN: PADDING-LEFT: PADDING-TOP: FONT-STYLE: PADDING-BOTTOM: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: BORDER-BOTTOM: WORD-SPACING: WHITE-SPACE: BORDER-RIGHT: sans-serif; YaHei?, Microsoft rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun, medium><SPAN style="FONT-SIZE: 14px; FONT-FAMILY: " initial? text-decoration-color: initial; text-decoration-style: 0px; -webkit-text-stroke-width: normal; font-variant-caps: font-variant-ligatures: TEXT-INDENT: rgb(255,255,255); BACKGROUND-COLOR: LETTER-SPACING: 2; WIDOWS: ORPHANS: FONT-STYLE: COLOR: 400; FONT-WEIGHT: none; TEXT-TRANSFORM: WORD-SPACING: WHITE-SPACE: sans-serif; YaHei?, Microsoft !important; inline DISPLAY: FLOAT: rgb(51,51,51); Helvetica, Arial, Neue?, ?Helvetica simsun,> 鍍鋅無縫管用途比較廣泛，煤氣、石油、化工等多個工業(yè)領(lǐng)域以及棧橋管樁、礦山坑道的支撐架用管等。
