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  ¹è°ü¼³°è ±âº»
  ±Û¾´ÀÌ : ¿î¿µÀÚ   °íÀ¯ID :      ³¯Â¥ : 07-02-26 14:17     Á¶È¸ : 20115    
¹è°ü(PIPE) ¼³°è ±âº»
¨ç ÀçÁú¿¡ ÀÇÇÑ ºÐ·ù

- Carbon Steel Pipe(LTCS-Low Temperature Carbon Steel/ ITCS-Impact Test
Carbon Steel) ÀϹÝÀûÀ¸·Î -45¡É¸¦ ±âÁØÀ¸·Î -45¡É±îÁö´Â C.SÀ» »ç¿ëÇϸç
-45¡ÉÀÌÇÏÀÇ ÃÊÀú¿Â¿¡¼­´Â SUS¸¦ »ç¿ëÇÑ´Ù.

* C.A(Corrosion Allowance)
: Basic Material(C.S, S.S)ÀÇ Çã¿ë ºÎ½Ä Á¤µµ¸¦ ÀǹÌÇϸç Project Spec.¿¡
¸í±âµÇ¾î ÀÖ´Ù.
(´ë°³ÀÇ °æ¿ì C.S : 3mm, S.S : 0mm ÀÌ´Ù)

- Stainless Steel Pipe(SUS304,SUS316,etc.)
- Alloy Pipe(C.S + NiÀÇ ÇÔ·®À» ³ô¿©¼­ Á¦Á¶)
- Non-ferrous Pipe(ºñöÆÄÀÌÇÁ, PVC, FRP Pipe...)

* Bevelling

: Pipe¿Í PipeÀÇ ¿ëÁ¢¿¬°á½Ã ¿ëÁ¢È¿À²À» Çâ»ó½ÃÅ°±â À§ÇÏ¿© ÇöÀå¿ëÁ¢½Ã
Cutting ºÎºÐÀ» Grinder¸¦ÀÌ¿ëÇÏ¿© GrindingÇÏ°Ô µÇ´Â µ¥ ÀÌ·¯ÇÑ ÀÏ·ÃÀÇ
ÀÛ¾÷À» BevellingÀ̶óÇÏ¸ç ¹è°ü°øÀå¿¡¼­ ÇàÇÏ¿© Áø´Ù. ÀϹÝÀûÀ¸·Î 2"Pipe¸¦
±âÁØÀ¸·Î 2"¸¦ Á¦¿ÜÇÑ ±×ÀÌ»óÀÇ ´ë±¸°æ ¹è°üÀÇ °æ¿ì ÀÚÀç ÀÔ°í½Ã BevellingÀÌ
¿Ï·áµÈ »óÅ·ΠÀÔ°í ½ÃÄÑ¾ß ÇÑ´Ù. °£È¤ ±¸¸Å ´ç´çÀÚÀÇ ½Ç¼ö·Î BevellingÀÌ
µÇÁö¾ÊÀº ¹è°ü ÀÚÀç°¡ ÀÔ°íµÇ¾î ÇöÀåÁ¦ÀÛ ¹× ¼³Ä¡ ÀÛ¾÷½Ã Ãß°¡ÀÇ ºñ¿ëÀ»
ÁöÃâÇÏ´Â °æ¿ìµµ ÀÖ´Ù.

¨è ÀçÁú ¼±ÅÃÀÇ °í·Á»çÇ×(ANSI ±Ô°ÝÁؼö)

¼³°è½Ã ¹è°ü ÀçÁúÀÇ ¼±ÅÃÀº ¾Æ·¡ÀÇ »çÇ×À» °í·ÁÇÏ¿© ÁøÇàÇÑ´Ù.


- SERVICE(À¯Ã¼ÀÇ Á¾·ù)
- PRESSURE(¾Ð·Â)
- TEMPERATUREE(¿Âµµ)
- AVAILABILITY(Àû¿ë°¡´É¼º)
- ECONOMIC(°æÁ¦ÀûÀÎ Ãø¸é)

¨é SIZE

- Nomical Pipe Size(Outside Diameter°¡ ÀÏÁ¤)

14" ÀÌÇÏ´Â ¹è°üÀÇ Thickness¿Í °ü°è¾øÀÌ Inside Dia.°¡ ÀÏÁ¤Çϸç
14" À̻󿡼­´Â Outside Dia.°¡ ÀÏÁ¤ÇÏ´Ù.

* N.P.S : Nominal Pipe Size, ȣĪ°æ A(mm), B(inch)

* ÀϹÝÀûÀ¸·Î »ç¿ëÇÏÁö ¾Ê´Â Size : 21/2", 31/2", 5", 7", 11", 13" ...
(3"¸¦ Á¦¿ÜÇÑ È¦¼ö Size »ç¿ë¾ÊÇÔ)

¨ê THICKNESS

- Standard, Extra, Double Extra WeightµîÀÇ IPS System
2"ÀÌÇÏÀÇ ¼Ò±¸°æ ¹è°ü¿¡¼­´Â Standard ScheduleÀº SCH 40À̸ç,
±× ÀÌ»óÀÇ ¹è°ü¿¡¼­´Â 20ÀÌ´Ù

* Sch, »ìµÎ²² = »ç¿ë¾Ð·Â(Pa)¿Í Çã¿ëÀ»·Â(S)¿ÍÀÇ ºñ
t = PD/175S +2.54

t : °üÀÇ µÎ²²(mm),
P : »ç¿ë¾Ð·Â(kg/§²)
S : »ó¿ë»óÅ¿¡¼­ÀÇ Àç·áÀÇ Çã¿ëÀÀ·Â(kg/§±)

* ½ºÄÉÁÙ ¹øÈ£(Sch) = 10 x P/S

* StainlessÀÇ °æ¿ì ÀÎÀå°­µµ°¡ Å©¹Ç·Î µ¿ÀÏÇÑ Sch. ¹øÈ£·Î Àû¿ëÇÒ °æ¿ì
»ìµÎ²²ÀÇ ¿©À¯°¡ ¸¹¾Æ ºñ°æÁ¦ÀûÀ̹ǷΠPipe ´ÜÀ§±æÀÌ´ç Áß·®À» ±âÁØÀ¸·Î
3Á¾·ù·Î ±ÔÁ¤µÇ¾î ÀÖ´Ù.
(10BÀÌ»ó, 2BÀÌÇÏ¿¡¼­ »ç¿ë)

Std : Standard Weight
X : Extra Strong or Extra Heavy
XX : Double Extra Strong or Double Extra Heavy

¨ë Length

- Random
- Double Randum

¨ì Type of Manufacturing

- Weld Pipe(Seam)
- Seamless Pipe

¨í Pipe End

- Screw End
- Plain End(2"ÀÌÇÏ)
- Bevel End(3"ÀÌ»ó)

ÀÌÀçÇõ circuss   09-08-27 16:49
¹è°ü
   

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