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Οo(w)p䓹܈(zh)И(bio)(zhn)cҪ;(jin)
l(f)ߣɽ|ͨ䓲޹˾l(f)r(sh)g2012/8/11x1368
DzͲďS-DzͲďS-DzͲďS-DzͲďS-DzͲďS-DzͲďSijПo(w)p䓹܏S,(yng)ȫ(gu)ؙC(j)еӹܵo(w)p䓹(zhun)I(y)a(chn)β,

o(w)pعQ345B,Q355C,20#䓾ι,20#,䓹,ع,͟o(w)

p䓹,45#䓾ι,ڲ,Q355C,Q195 Q215 Q235ع,͹DzͲ,͹,

o(w)p䓹,A͟o(w)p䓹,o(w)pع,o(w)pع,ع,͹,䓹,䓹,20#,͹DzͲ

,ή䓹,ξ䓹,͹DzͲ,20# 45# Q355C䓾ι,䓾ιҎ(gu)Rȫ,DzͲăr(ji)

Ͳ䓃r(ji)ṩo,ҹ˾һҌ(zhun)I(y)a(chn)DzͲιܵďSĿǰla(chn)

a(chn)DzͲ20*20500*500 ι20*30400*6002-20mm, S r(ji) 5000 Ԫ/ 
ҪҎ(gu) ڏ30*30-600*600mmں3-25mm 
  ; 䓽Y(ji)(gu)C(j)еO(sh)SC(j)(chng)Ļ̫(yng)֧늏S  
DzͲIJ|(zh)Q195 Q215 Q235 20# 45# 16mnQ345B)Ҫa(chn)䓞(yu)

I(lng)ȵλGH200GH450䏝a(chn)Ç(gu)HM(jn)ֱӳɷؼg(sh)(zhun)

I(y)a(chn)N䓹ܹܮa(chn)Ʒa(chn)60f(wn)(do)a(chn)ƷУY(ji)(gu)䏝ķ;ι

͹DzͲġںܺҾ߹ܡ䓹ܵa(chn)Ʒγϵ600(g)ƷNѱ(yng)

B(nio)ҕ_(ti)_(ti)ַWƥˇ(gu)ҕ(hu)h(gu)HC(j)(chng)ľR(gu)HC(j)(chng)ڞ

·򡢰^(gu)H(hu)չڇ(gu)H(hu)չ^ȇ(gu)c(din)c(gu)늾W(wng)ݔF

䏝_(d)ɺĿǰ҇(gu)ķκܺͽY(ji)(gu)䏝䓵a(chn)ء 
(zhun)I(y)a(chn)ڏڸN|(zh)ķ䓹 ߴ磺30*30-500 * 500 ȣ 3- 25 |(zh) 

Q235B Q345B 20  ST37,ST44,ST52.,ASTM A53, ASTM A 106 (bio)(zhn) GB/T3094-2000 GB 

/T6728-2002  JISG 3466ȵa(chn)Ʒo(w)p䓹ܣ䓹 EA䓹܏(f)Ϲ(ji)䓹. 

;C(j)еFO(sh)(xing)Ŀ 촬̫(yng)ܰl(f)֧ r(nng)I(y)ͻW(xu)C(j)еĻC(j)(chng)
кQ(mo)޹˾
͑(w)|(zh)u(y)ּO(sh)ԹA(ch)͞ԿƼ

(do)ԸM(jn)(dng)|(zh)ЧI(y)齛(jng)(j)O(sh)ؕI(xin)Ի؈(bo)ѵ֧c(i)
|(zh)ȡſ͑ԿƼMЈ(chng)a(chn)ƷƷ\(chng)ž͵ĝM҂h(yun)׷
    ͬӵĮa(chn)Ʒ|(zh)  ͬӵ|(zh)ȃr(ji)
    ͬӵăr(ji)ȷ(w)  ͬӵķ(w)u(y)

DzͲďS-DzͲďS-DzͲďS-DzͲďS-DzͲďS-DzͲďSijПo(w)p䓹܏S,(yng)ȫ(gu)ؙC(j)еӹܵПo(w)p䓹(zhun)I(y)a(chn)β,

o(w)pعQ345B,Q355C,20#䓾ι,20#,䓹,ع,͟o(w)

p䓹,45#䓾ι,ڲ,Q355C,Q195 Q215 Q235ع,͹DzͲ,͹,

o(w)p䓹,A͟o(w)p䓹,o(w)pع,o(w)pع,ع,͹,䓹,䓹,20#,͹DzͲ

,ή䓹,ξ䓹,͹DzͲ,20# 45# Q355C䓾ι,䓾ιҎ(gu)Rȫ,DzͲăr(ji)

Ͳ䓃r(ji)ṩo,ҹ˾һҌ(zhun)I(y)a(chn)DzͲιܵďSĿǰla(chn)

a(chn)DzͲ20*20500*500 ι20*30400*6002-20mm, S r(ji) 5000 Ԫ/ 
ҪҎ(gu) ڏ30*30-600*600mmں3-25mm 
  ; 䓽Y(ji)(gu)C(j)еO(sh)SC(j)(chng)Ļ̫(yng)֧늏S  
DzͲIJ|(zh)Q195 Q215 Q235 20# 45# 16mnQ345B)Ҫa(chn)䓞(yu)

I(lng)ȵλGH200GH450䏝a(chn)Ç(gu)HM(jn)ֱӳɷؼg(sh)(zhun)

I(y)a(chn)N䓹ܹܮa(chn)Ʒa(chn)60f(wn)(do)a(chn)ƷУY(ji)(gu)䏝ķ;ι

͹DzͲںܺܡҾ߹䓹ܵȡa(chn)Ʒγϵ600(g)ƷNѱ(yng)

B(nio)ҕ_(ti)_(ti)ַWƥˇ(gu)ҕ(hu)h(gu)HC(j)(chng)ľR(gu)HC(j)(chng)ڞ

·^(gu)H(hu)չڇ(gu)H(hu)չ^ȇ(gu)c(din)̣c(gu)늾W(wng)ݔF

䏝_(d)ɺĿǰ҇(gu)ķκܺͽY(ji)(gu)䏝䓵a(chn)ء 
(zhun)I(y)a(chn)ڏڸN|(zh)ķ䓹 ߴ磺30*30-500 * 500 ȣ 3- 25 |(zh) 

Q235B Q345B 20  ST37,ST44,ST52.,ASTM A53, ASTM A 106 (bio)(zhn) GB/T3094-2000 GB 

/T6728-2002  JISG 3466ȵa(chn)Ʒo(w)p䓹䓹 EA䓹܏(f)Ϲ(ji)䓹. 

;C(j)е죬FO(sh)(xing)Ŀ 촬̫(yng)ܰl(f)֧ܣ r(nng)I(y)ͻW(xu)C(j)еĻC(j)(chng)
ijПo(w)p䓹܏S
͑(w)ϣ|(zh)u(y)ּO(sh)ԹA(ch)͞ģԿƼ

(do)ԸM(jn)(dng)|(zh)ЧI(y)齛(jng)(j)O(sh)ؕI(xin)Ի؈(bo)ѵ֧c(i)
|(zh)ȡſ͑ԿƼMЈ(chng)a(chn)ƷƷ\(chng)ž͵ĝM҂h(yun)׷
    ͬӵĮa(chn)Ʒ|(zh)  ͬӵ|(zh)ȃr(ji)
    ͬӵăr(ji)ȷ(w)  ͬӵķ(w)u(y)

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