芯科技，芯创新；KROMSCHRODER霍科德德国天然气液压阀VK40R10T5A93D
但是与相同长度的直缝管相比，焊缝长度增加3~1％，而且生产速度较低。较小口径的焊管大都采用直缝焊，大口径焊管则大多采用螺旋焊。低压流体输送用焊接钢管（GB/T392-1993）也称一般焊管，俗称黑管。是用于输送水、煤气、空气、油和取暖蒸汽等一般较低压力流体和其他用途的焊接钢管。钢管接壁厚分为普通钢管和加厚钢管；接管端形式分为不带螺纹钢管（光管）和带螺纹钢管。钢管的规格用公称口径（mm）表示，公称口径是内径的近似值。


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3E 033911 TRANSFORMER 500-650
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3E 034403 COM. BOARD APCMU-06
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3E 034415 P ADAPTER FOR FLASHDRIVE 1,8"
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3E 041187 ZENERBARRIER DC 16/100 EUROPE
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BALLUFF BOS 18KW-PA-IQC-C-02 BOS18KWPAIQCC02 SENSOR NEW
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BALLUFF INDUCTIVE PROXIMITY SENSOR BES 517-347-M1-Z-PU BES517347M1ZPU
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Balluff BIS M-6022-019-050-03-ST14 Auswerteeinheit BIS00F0 Profibus Version 3.4
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同时也减弱了Ti的析出强化，起沉淀析出强化作用，故Ti同时具有细化晶粒和改变夹杂物形态的作用。微合金钢的强度主要由固溶强化、晶粒细化和沉淀析出强化三方面组成。对于含Ti低碳高强度傳丝钢来说晶粒细化和析出强化对盘条强度起重要作用。含Ti焊丝钢种类表1：四高线所生产含钛焊丝明细钢种Ti%ER55-Ti0.04-0.08BZJ55-Ti0.04-0.08BZJ800.04-0.09BZJ70-G0.04-0.09BZJ700.04-0.09ER55-D2-Ti0.08-0.12BXY50-G0.07-0.15BZJ60-Ti0.08-0.17ER50-Ti0.12-0.16G600.08-0.12BZJ55-D20.08-0.12由表可知中等含Ti量的钢种有五个，其余均为较高含Ti焊丝。
R900374729   4 WEH 10 C2X/6AW220-50NTZ4
R900491171   4 WEH 10 C2X/6AW220-50NZ4
R900413063   4 WEH 10 C2X/6AW220-50NZ4 SO 387
R900387653   4 WEH 10 C2X/6AW220-50NZ5L
R900497286   4 WEH 10 C2X/6AW220-50Z4
R900481785   4 WEH 10 C2X/6AW220RNETSZ5
R900374558   4 WEH 10 C2X/6AW220RNZ5
R900360524   4 WEH 10 C2X/6AW240-50NS2Z4
R900375852   4 WEH 10 C2X/6BG12-12NEXFH
R900490455   4 WEH 10 C2X/6BG24NEX
R900396384   4 WEH 10 C2X/6BG24NZ4
R900368986   4 WEH 10 C2X/UE
R900387325   4 WEH 10 D2X/6A
R900419587   4 WEH 10 D2X/6AET
R900475764   4 WEH 10 D2X/6AG110NED
R900348861   4 WEH 10 D2X/6AG110NES2Z4
R900348862   4 WEH 10 D2X/6AG110NETS2Z4
R900333537   4 WEH 10 D2X/6AG110NETS2Z5L
R900385498   4 WEH 10 D2X/6AG110NETZ4
R900381063   4 WEH 10 D2X/6AG110NETZ5LQABG24 SO 388
R900343588   4 WEH 10 D2X/6AG110NTZ4
R900414571   4 WEH 10 D2X/6AG110NTZ5L
R900414568   4 WEH 10 D2X/6AG110NZ5L
R900358832   4 WEH 10 D2X/6AG12NETD/5
R900368745   4 WEH 10 D2X/6AG12NETD/V/5
R900358435   4 WEH 10 D2X/6AG12NETZ4
R900388912   4 WEH 10 D2X/6AG12NETZ4/5
R900354240   4 WEH 10 D2X/6AG12NETZ4/B08
R900413035   4 WEH 10 D2X/6AG12NZ4
R900352457   4 WEH 10 D2X/6AG196NETZ5/B08
R900416922   4 WEH 10 D2X/6AG220NTSZ5L