KS B ISO 5172-2007 Gas welding equipment-Blowpipes for gas welding heating and cutting-Specifications and tests《气焊设备 气焊、加热和切割用焊枪 规范和试验》.pdf
《KS B ISO 5172-2007 Gas welding equipment-Blowpipes for gas welding heating and cutting-Specifications and tests《气焊设备 气焊、加热和切割用焊枪 规范和试验》.pdf》由会员分享,可在线阅读,更多相关《KS B ISO 5172-2007 Gas welding equipment-Blowpipes for gas welding heating and cutting-Specifications and tests《气焊设备 气焊、加热和切割用焊枪 规范和试验》.pdf(49页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 5172 , KS B ISO 5172: 2007 2007 11 23 http:/www.kats.go.krKS B ISO 5172: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :2007 11 23 20071014 : : ( 025097 274) (http:/www.kats.go.kr). 7 5 , . KS B ISO 5172: 2007 , Gas welding equipment Blo
2、wpipes for gas welding, heating and cutting Specifications and tests 2006 3 ISO 5172, Gas welding equipment Blowpipes for gas welding, heating and cutting Specifications and tests , . 1 , . 32 000 kcal/h 300 mm . KS B ISO 9012 . 1 2 A.1 . 3 B . 2 . . ( ) . KS B ISO 15296, ISO 554, Standard atmospher
3、es for conditioning and/or testing Specifications ISO 5175, Equipment used in gas welding, cutting and allied processes Safety devices for fuel gases and oxygen or compressed air General specifications, requirements and tests ISO 9539, Materials for equipment used in gas welding, cutting and allied
4、processes 3 KS B ISO 15296 . KS B ISO 5172: 2007 3.1 3.1.1 (pf) (pm) p f p m 1 / “A” / , . 1 2 . 1 2 / 3 4 5 6 A A p f p0 ( ) p m p f p m p f p m p0 p m 1 2 KS B ISO 5172: 2007 1 2 / 3 4 5 6 7 A A / . 2 2 . / , ( , ). 3.1.2 / p m p fp f p 0 / , / . / . , / ( )( 1 ). 3.1.3 “A” / p m p fp f p 0 3 3 KS
5、 B ISO 5172: 2007 1 2 / 3 4 A A pf p0 ( ) pm 3 3.2 3.2.1 3.2.2 3.2.2.1 ( ) 3.2.2.2 ( ), , 1 3.2.2.3 , ( ) ( , ) 1 3.2.2.4 4 KS B ISO 5172: 2007 3.3 3.3.1 , 3.3.2 ( ) 3.4 3.4.1 . 3.4.2 ( ) . 3.4.3 3.4.4 ( ) . 3.5 ( ) 3.5.1 15 , 101.3 kPa 3.5.2 ( ) 1: 1.1 ( ) 5 KS B ISO 5172: 2007 3.5.3 ( ) ( ) . 1 C.
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- KSBISO51722007GASWELDINGEQUIPMENT BLOWPIPESFORGASWELDINGHEATINGANDCUTTING SPECIFICATIONSANDTESTS 气焊 设备

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