½É·¹½º ¹× ¿ëÁ¢°ü, Èæ°ü ¹× ¹é°ü A53/SA53
Black and Hot-Dipped, Zinc-Coated, Welded and Seamless steel Pipe
: TYPE Àº SEAMLESS / ERW (ELECTRIC RESISTANCE WELD) ·Î ±¸ºÐ
: SEAMLESS ´Â ºñ ºÎ½Ä¼º / ¶Ç´Â ¾à°£ÀÇ ºÎ½Ä¼ºÀÌ ÀÖ´Â ÀûÀýÇÑ ¿Âµµ , ¾Ð·Â Á¶°Ç¿¡ »ç¿ë
: ERW ´Â Class 150 ÀÌÇÏÀÇ ¾à°£ÀÇ ºÎ½Ä Á¶°Ç¿¡¸¸ »ç¿ë
: ASTM NO. GRADE ´Â GR. A / GR. B ·Î ±¸ºÐ
: »ç¿ë°¡´É ¿Âµµ´Â -29 ~ 399 µµ
: KILLED °ÀÌ ¾Æ´Ï¹Ç·Î 399 µµ ÀÌ»ó »ç¿ë ½Ã Graphitozation Çö»ó ¹ß»ý ¶§¹®
ÈÇмººÐ
![](../images/02/31img01.jpg)
Ç׺¹Á¡°ú ÀÎÀå°µµ
![](../images/02/31img02.jpg)