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首頁 > 鋼管百科 > 常見無縫鋼管標準

常見無縫鋼管標準

日期:2019-12-28

很多做鋼管外貿的朋友,面向全世界客戶報價,經常會遇到不同國家的無縫鋼管標準。為了弄清客戶的詢盤中到底是什么產品,為此,瑞通鋼管廠家沒少去百度、Google搜集資料。數年下來,碎片化的知識匯集在一起,對于無縫鋼管標準(國內外)也逐漸得形成了系統的概念。

常見無縫鋼管標準

今天,我就將外貿詢盤中常見的無縫鋼管標準簡單整理了一些,分享出來供大家借鑒。

1.一般用途無縫鋼管ASTM A53 GR.B,鋼號:SA53 B,規格:1/4″-28″,13.7-711.2mm

2.高溫作業用無縫鋼管ASTM A106 GR.B,鋼號:SA106B,規格:1/4″-28″,13.7-711.2mm

3.管線管API SPEC 5L,鋼號:B、X42、X46、X52,規格:1/4″-28″,13.7-711.2mm

4.ASTM A106/A53/API 5L GR.B,鋼號: B,規格:1/4″-28″,13.7-711.2mm

5.熱交換器和冷凝器用無縫低碳鋼管ASTM A179,規格:3/4″、1″

6.-40℃-101℃低溫作業用無縫鋼管ASTM A333,鋼號:GR.A,GR.1,GR.6,GR.7,GR.3,規格:1/4″-28″,13.7-711.2mm

7.德標DIN2448/1629無縫鋼管,鋼號:St37,St44,St52,規格:1/4″-28″,13.7-711.2mm

8.耐熱鋼無縫鋼管(熱強管)DIN17175-1979,鋼號:碳素結構鋼St35.8-St45.8/I,St35.8-St45.8/III, 合金結構鋼15Mo3,13CrMo44,10CrMo910,規格:1/4″-28″,13.7-711.2mm

9.結構用無縫鋼管GB/T8162-1999,鋼號:10#、20#、35#、45#、16Mn(Q345),規格:6-720×1-70mm

10.輸送流體用無縫鋼管GB/T8163-1999,鋼號:10#、20#、16Mn(Q345),規格:6-720×1-70mm

11.低中壓鍋爐管GB3087-1999,鋼號:10#、20#,規格:6-720×1-70mm

12.高壓鍋爐管GB5310-1995,鋼號:20G,規格:6-720×1-70mm

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