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ijǸ܊ٲ˾N۷,ι,,ͺϽ,opع,\,op,\,16MN,Q345B,Q345C,Q345Dع,ڷع,ͷع,ڏع,\عܵI, 꽛N,,,R,,,a,ͺϽ,opع,\,ι,ܵҎ 20*20---600*600ķ,20*30---400*800ľع,ȣ0.6mm---28mm,Ҏ_2800N|Q235,Q345B,Q3˾һҼN,\ݔһwĴFNI
܃raˇcc;
1,ܮaƷf
һNķεĽpͱ䓹,ҲQ䏝ͲġQ235܈܈䓻ĸĽ䏝ӹͺٽlƳɵķνΠߴ܈غڷܳںr,Dzߴ߅ƽֱȾ_^躸ͷܵˮƽ
2,;
;н,Cе,FOĿ, 촬,̫ܰl֧,䓽Y,,늏S,rIͻWCе,Ļ,܇ױP,C,偠t,·ڗU,ݽ,
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1,aˇ
ܰaˇ֣܈op,Οop,Dop,ӷ
\ַ֞飺
(a)ˇ֡늻,躸(l,l),⺸,t
(b)pֱ֡p,
2,ܲ|
ܰ|֣ ̼䓷,ͺϽܡ̼䓷֞飺Q195,Q215,Q235,SS400,20#,45#䓵ͺϽ䓷֞Q345,16Mn,Q390,ST52-3
3,a˜ʷ
ܰa˜ʷ֣˷,˷,ӢƷ,˷,W˷,ǘ˷
4,ܔΠ
ܰΠ
(1)Δ淽ܡη,η
(2)s淽ܡη,_η,yη,ͷ
֣ܰ̎ \, \,Ϳͷ,ϴ
5,;
ܰ;b÷,CO÷,CеI÷,÷,䓽Y÷,촬÷,܇÷,÷,;
6,ܱں
ܰں ڷ,ڷܺͱڷ
˾ܣ,,op,ұ,,,䓏S aă|aƷaƷw20 20 600 600شͷ,Լ䏝,_,܈,ǘˈA
1ش600 600 25a,a100 100 600 600,ں2 25mm,|̼,P,i,Ͻ䓡aEA,εȮŤ11000¡
2߾ܼ_a20 20 150 150,ں0.8 8mm. Д߾ܷع,Ť_0.21000,С0.11000.a,,,EA,a8mm¸_
3ڈAܸďO,aǘ˺ڈAɵ25mm,190 20,216 20,267 20ȷǘ˵ȏ,wɅf졣
4܈ԇͶ50 50 250 250,2 18mma܈,W,ˮaƷ,ֱǷ,ɱCܵĸNCе
Ԉеļg˜ʣ
1GBT3094-2000Ї,ή䓹
2GBT6728-2002Ї,Y䏝
3ASTM A 500,Y̼͈Aͮͽ溸䓹ܺ͟op
4JIS G 3466ձ,һ㘋ý䓹
5DIN EN 10210W,ǺϽͼY䓼ᾫӹYͲ
6DIN EN 10219W,ǺϽͼY䓼䏝ͿͲ
7GBT 178-2005Ї,Y䏝䓹
ijQ235B܃rƷϢ
ijǷS|ijQ345B|ijQ345Bι|ڏ|ijǸ܊ٲ˾Ia,S,ι,ع,ijǟop,Q345bop䓹,ijQ345bop䓹ܡmڹ,úV,,,偠t,Cе,܊ȸI˾õu,|ĮaƷ,ۺČ,ăruȫ30ʡ,,΅^,ֱݠм,aƷÑه|Q195,Q215,Q235,Q345BC,D16Mn,20,,̼䓟op,̼,|,ͺϽaƷУGBT6725-2002,GBT6728-2002,GBT3094-2000,LW/T02-20
ijǸ܊ٲ˾
Q235B܃raƷśr
opܣ
op(Seamless tube)һNпս,߅]нӿpLlĿǰ,ȫaopܵĹӋ1101850µ5100aS,a44ҵ170˾µ260S
ijǸ܊ٲe˾ṩijQ235B܃rijQ235B܃rҎlijQ235B܃rijQ235B܃rʹ÷ijQ235B܃rע
IϵԒ
Nһ 0635--8878739 15006354153 Iϵˣ܊
N۶ 0635---8878839 18864949320 I ϵˣ̵
N 0635--6186412 13561238583 Iϵ̽
NIJ 15314180389
˾---0635---8878839 :QQ2837332598