美国KPA K3140-0031机械密封
简要描述:
美国KPA K3140-0031机械密封是一款专为离心泵及旋转设备设计的单端面机械密封,采用欧美工业体系对密封元件的成熟标准。该机械密封由旋转环、静止环、弹簧、辅助密封圈及传动座等部件组成,动环与静环配对材质为碳化硅对碳化硅或碳化硅对石墨,辅助密封圈选用氟橡胶或丁腈橡胶。适用于输送水、油品、弱酸碱及有机溶剂等介质的各类工业泵。
产品型号:K3140-0034
厂商性质:经销商
更新时间:2026-07-15
访 问 量:22
详情介绍
美国KPA K3140-0031机械密封的核心摩擦副材质采用高纯度碳化硅(SiC/SiC)或碳化硅对石墨(SiC/Graphite)配对方案。碳化硅材质具有的硬度(HV 2200-2800)和优异的耐磨性,适用于含少量固体颗粒的介质工况;石墨材质则具备良好的自润滑性能,适用于干运转或频繁启停的场合。辅助密封圈材质可选用氟橡胶(FKM,耐温-20°C至+200°C)或丁腈橡胶(NBR,耐温-40°C至+100°C),具体根据介质化学性质确定。弹簧材质为不锈钢(AISI 316或哈氏合金C-276),具有良好的耐腐蚀性能。
美国KPA K3140-0031机械密封的轴径适配范围为20mm至100mm(具体以型号编码为准),密封腔压力适用范围为真空至2.5MPa,工作温度范围取决于辅助密封圈材质,FKM型为-20°C至+200°C,NBR型为-40°C至+100°C。最高线速度可达25m/s,适用于中高速旋转设备。标准安装尺寸符合DIN 24960、ISO 3069及ANSI B73.1等国际通用标准,具备良好的互换性。弹簧设计为单弹簧或多弹簧结构,提供均匀的端面比压,在轴向窜动量±0.5mm范围内仍能保持稳定的密封性能。
| Salzer | MEH2-20A01 | |
| H216-41300-033M4 | ||
| RIEGLER | 228.22 | |
| BINKS | 0115-010463 | |
| CYBERTEK | HCP8030 | |
| Leuze | BPS 300i SM 100 | |
| CIRCUTOR | EC48 40A | |
| LASEKE | SV40V3-1/LAE-1/4 | |
| Hypertherm | 420356 | |
| 420359 | ||
| 420475 | ||
| 420472 | ||
| 420324 | ||
| MTA | 5-0005-99-619-30 | |
| mayr | 7074398-1 | |
| HBM | 1-U9C/100N | |
| Hansen | 5601-8-10S | |
| 5602-8-10S | ||
| Rohmann | RK-2-N/3 | |
| GMI | GMIDS00S102-2 | |
| GMIDS32S103-2 | ||
| GMIDS34S103-2 | ||
| mankenberg | 9320052P | |
| P+F | IQC21-50F-T10 | |
| BINKS | 192800S | |
| SUCO | 0122-40341-5-800 | |
| BAUMER | HOG71 DN 1024 TTL | |
| MEROBEL | Typ FRAT 1200 | |
| Powerblock 2+ | ||
| Salzer | H233-41300-003M1 | |
| Gutekunst | VD-137 | |
| Gutekunst | Z-051QI | |
| Scavini | PP024 | |
| BINKS | 250736 | |
| RK Rose+Krieger | 9022201 | |
| LW-KU 20-30 | ||
| W-KU 20-30 | ||
| Stromag | BG270-5 | |
| SMW | 025457 | |
| RK Rose+Krieger | GW-KU 20-30 | |
| RK Rose+Krieger | GW-KU 20-30 | |
| RK Rose+Krieger | FS-VA-30 | |
| GW-KU 20-30 | ||
| Gutekunst | D-180-13 | |
| HAWE | EM 42 V-1-G 24 | |
| Ihne & Tesch | 2445342 | |
| Ransburg | A14895-01 | |
| 0115-010037 | ||
| PHOENIX | 2810625 | |
| Siemens | 6ES7675-1DK30-0AA0 | |
| EMB | 06-1.28.49.-0236(BF 25/10) | |
| SICK | YF2A6B-100S01XLEAX | |
| SUCO | 0180-46103-1-012(10bar-100bar) | |
| Hansford Sensors | HS-4201005408 | |
| Doublehit | 501.438.00000 | |
| HARTING | 09160723001 | |
| 09160723101 | ||
| 09300160301 | ||
| 09150006103 | ||
| 09150006203 | ||
| Pilz | 570245 PSEN me4.1 / 4AS | |
| Siemens | 6ES7952-1KP00-0AA0 | |
| DEPRAG | 430031B | |
| Sill | S4LFT0082-328 | |
| Ransburg | A11343-02 | |
| ULINE | S-8203 | |
| Siemens | 6SL3210-1KE17-5AF1 | |
| Rohmann | A0E066005030 | |
| Ransburg | A12239-06 | |
| Siemens | 6DR5020-0NG00-0AA0 | |
| 6DR4004-8J | ||
| Pilz | 750111 PNOZ s11 24VDC 8 n/o 1 n/c | |
| 750107 PNOZ s7 24VDC 4 n/o 1 n/c | ||
| LENZE | ESV402N04TXB | |
| EUCHNER | 084295 | |
| Bicker | BEP-510 | |
| RS PRO | 733-952 | |
| 340-7533 | ||
| 122-9150 | ||
| 122-9159 | ||
| 798-9335 | ||
| 270-5240 | ||
| 291-9596 | ||
| 287-7701 | ||
| 273-6717 | ||
| 291-9467 | ||
| 392-141 | ||
| MARPOSS | Z3414023006 | |
| Hamamatsu | C9068-01 | |
| HUAMENG | YMOIL-SPT | |
| HBM | K-KAB-ML-03-010 | |
| Eurofluid | EVM103ABX2F | |
| Ransburg | A11269-00 | |
| HPI | HFP-12-063-ZPW | |
| scanwill | MP-C-3.4 | |
| Ransburg | A13114-00 | |
| 泰兴宇航 | 25020263 | |
| 泰兴宇航 | Y17-1203ZJ10 | |
| KZF | 04SP(G1/2)G 4分 整套 | |
| 304材质 内外丝1/2 4分 | ||
| SUCO | 0166-40303-2-011 | |
| SFS-Fluid | MR1X-8,90000531 | |
| KEB | 00F5060-K000 | |
| Salzer | MDH2-20A01 | |
| H216-41300-033M4 |
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