B型固定法兰盘，是平焊钢法兰（JB81—59）相当于化工部标准（HG5010—58，HG5019—58）采用光滑密封面，公称压力Pg=25kgf/ cm2适用于一般要求的场合。
C型固定法兰盘，也是平焊钢法兰（JB81—59）相当于化工部标 准（HG5010—58，HG5019—58）采用凹凸密封面，公称压力Pg=25kgf/ cm2适用于有毒有害介质，具有较强的防泄漏性能。
D型固定法兰盘，是对焊钢法兰（JB82—59）相当于化工部标准（HG5016—58）采用凹凸密封面，公称压力Pg=100kgf/cm 2具有较好的密封性，适用于对密封和耐压都有一定要求的场合。
□ 主要技术指标
型 号 WRNR、WRER、WRNR2、WRER2—15 （Ⅲ） M33×2
WRNR、WRER、WRNR2、WRER2—15A （Ⅳ） （NPT1〃）ZG1〃
分度号 K E
测量范围
℃
260
公 称
压 力
≤2MPa 流速 ≤9米/秒
WRNK-1324, WRNK-1325, WRNK-1326, WRN-001, WRE-001. WRN-002,WRE-002,WRN-235T, WRN2-235T, WRE-235T, WRE2-235T, WRN-130-F, WRN-230-F,WRN-330-F,WRN-430-F, WRN2-130-F, WRN2-330-F, WRN2-430-F, WRE-130-F, WRE-230-F,WRE-330-F,WRE-430-F,WRE2-130-F,WRE2-230-F,WRE2-330-F.WRE2-430-F.WRN-130(*),WRN-230(*),WN-330(*),WN-430(*).,WRNN2-130(*),WNN2-230(*),WRNN2-330(*),WNN2-430(*),WREN-130,WREN-230, WREN-330, WREN-430, WREN2-130, WREN2-230, WREN2-330,WREN2-430,WRNN-530(*),WRNN2-530(*),WREN-530,WREN2-530,WRNN-631(*),WRNN2-631(*),WREN-631, WREN2-631, WRN-12B, WRE-12B,WRN2-12B,装配式热电偶WRE2-12B, WRN-13B, WRE-13B, WRN2-13B, WRE2-13B, WRN-14B,WRE-14B,WRN2-14B, WRE2-14B, WRN-15B, WRE-15B, WRN2-15B, WRE2-15B,WRN-15AB,WRE-15AB, WRN2-15AB, WRE2-15AB, WRN-4318, WRE-4318,,WN2-4318,WRE2-4318,WRN-43C, WRE-43C, WRN2-43C, WRE2-43C, WRR-120, WRR-121, WRR2-120, WRR2-121, WRP-120, WRP-121,WRP2-120,热电偶WRP2-121, WRN-122, WRN-123, WRN2-123, WRR-130, WRR-131,WRR2-130,WRR2-131, WRP-130, WRP-131, WRP2-130, WRP2-131, WRN-133, WRN2-133,WRN-120,WRN2-120. WRE-120, WRE2-120, WRN-130, WRN2-130, WRE-130, WRE2-130,WRN-220,WRN-220A, WRN2-220, WRN2-220A, WRE-220, WRE-220A,, WRE2-220A,WRN-230,WRN2-230, WRE-230, WRE2-230, WRN-220, WRN-220A, WRN2-220, WRN2-220A,WRE-220,WRE-220A, WRE2-220, WRE2-220A, WRN-230, WRN2-230, WRE-230, WRE2-230,WRN-320,WRN2-320, WRE-320, WRE2-320, WRN-330, WRN2-330, WRE-330,WRE2-330,高温耐磨热电偶WRN-420, WRN-420A, WRN2-420, WRE-420, WRE-420A,WRE2-420,WRN-430, WRN2-430, WRE-430, WRE2-430, WRN-420, WRN-420A. WRN2-420,WRE-420,WRE-420A, WRE2-420, WRN-430, WRN2-430, WRE-430, WRE2-430, WRN-520,WRN2-520,WRE-520,, WRE2-520, WRN-530, WRN2-530, WRE-530, WRE2-530, WRN-621,WRN-621A,WRN2-621, WRE-621, WRE-621A, WRE2-621, WRN-631, WRN2-631, WRE-631,WRE2-631.WRN-620，WRN-621, WRN-620A, WRN-621A, WRN2-620, WRN2-621, WRE-621,WRE-621A,WRE2-621, WRN-631, WRN2-631, WRE-631, WRE2-631, WRN-624, WRN-625,WRE-624,WRE-625, WRN-001, WRE-001, WRN-001, WRE-001, WRN-010, WRE-010,WRR-010,WRR2-010, WRP-010, WRP2-010, WRP-100，WSSX-412，WSSX-402电接点双金属温度计，WSSX-481，WSSX-411，WSSX-401，WSSX-480，WSSX-410，WSSX-400，WSSX-486B，WSSX-416B，WSSX-485B，WSSX-415B，WSSX-484B，WSSX-414B，WSSX-483B，WSSX-413B，WSSX-482B，WSSX-412B，WSSX-481B，WSSX-411B，WSSX-480B，WSSX-410B，WZPK-376U，WZPK-473U，WZPK-474U，WZPK-475U，WZPK-374U，WZPK-173U，WZPK-174U，WZPK-176U，WZPK-273U，WZPK-274U，WZPK-275U，WZPK-563U，WZPK-366U，WZPK-463U，WZPK-573U，WZPK-575U，WZPK-576U，WZP2-221B，WZP2-230B，WZP2-231B，WZC-130B，WZP-221B，WZP-230B，WZP2-130B，WZP2-420B，WZC-220B，WZC-230B，WZC-220AB，WZP-320B，WZP-331B，WZP2-320B，WZP2-324B，WZP2-330B |
