久久国产自偷自免费一区100-久久国产自偷自偷免-久久国产综合精品欧美-久久国内精品自在自线400部o-久久国内精品自在自线观看

廣泛應用于石油、化工、電站、鍋爐等行業，用于制作反應器、換熱器、分離器、球罐、油氣罐、液化汽罐、核能反應堆壓力殼、鍋爐汽包、液化石油汽瓶、水電站高壓水管、水輪渦殼等設備及構件。

主要產品：

20g,16Mng，15CrMog P235GH,P355GH, P395GH
12CrlMoVg,19Mng,
22Mng,13MnNiCrMoNbg
20R,16MnR,15MnVR ,12MnNiVR 3MnNiMoNbR
15MnNbR,15MnVNR
16MnDR,09MnNiDR,15MnNiDR
12Cr2Mo1R,14Cr1MoR
07MnCrMoVR,07MnNiCrMoVDR 20MnMoNi55,
SB410,SB450,SB480
SPV235,SPV315,SPV355
SPV410,SPV450,SPV490
SGV410,SGV450,SGV480
SBV1A,SBV1B,SBV2,SBV3
SEV245,SEV295,SEV345 SA387Gr11CL2/CL1(HIC)，SA387Gr22CL2, UHI,HⅠ,HⅡ,10CrMo9-10,15Mo3 16Mo3,
13CrMo44,18MnMo4-5,19Mn6 , 20MnMoNi4-5,15NiCuMoNb5-6-4 17Mn4,19Mn6
BHW35
13MnNiMo54
1Cr0.5Mo,2.25Cr1Mo
1.25Cr0.5Mo
(S)A299M(Gr.A,B)
(S)A515M(Gr.60,65,70)
(S)A516M(Gr55,60,65,70), A203M(GrA,B,D,E,F)
(S)A204M(GrA,B,C), A285M(GrA,B,C)
(S)A387M(Gr.2,11,12,22,22L,21,21L,5,9,91)
(S)A537M(Gr.1,2,3)
(S)A662M(Gr.A,B,C)
(S)A302M(Gr.A,B,C,D)
(S)A737M(Gr.B,C)
(S)A738M(Gr.A,B,C)
(S)A533M(Ⅰ,Ⅱ)
P235GH P265GH,P295GH,P275N,P275NH,P275NL1, P275NL2,P355N,P355NH,P355NL1,P355NL2,
P355GH,P460N,P460NH,P460NL1,P460NL2 13CrMo4-5 ,13CrMo4-5,13CrMoSi5-5,
10CrMo9-10,11CrMo9-10 ,12CrMo9-10, 13CrMoV9-10, X10CrMoVNb9-1,12CrMoV12-10
A42,A52,A48 ,X12CrMo5,
20MnHR,20HR,16MnHR
161G430 A203(GrA,B,D,E,F),A204(GrA,B,C),A516(Gr55,60,65,70) A662(GrA,B,C),A387(Gr2,12,11,22,22L,21,21L,5,9,91) A515(Gr60,65,70),A537(Gr1,2,3),A285(GrA,B,C) A302(GrA,B,C,D),A299(GrA,B)