发动机密封的41家公司 ✓ 来自 7 个国家的 B2B 制造商、经销商和供应商 ✓ 提供快速信息和价格的特别服务 ✓
- 发动机密封 - O-Rings, produced according to ISO 3601: All current materials: ACM, AU, CSM, CR, EPDM, EPM, FEPM, FFKM, FPM, FYMQ, HNBR, ...
- 发动机密封 - Maximum chemical restistance of all elastic sealing materials
- 发动机密封 - High temperature stability up to 325 °C, depending to the used type
- 发动机密封 - 根据德国标准ISO 3601,运用常规材质生产的O型圈:ACM, AU, CSM, CR, EPDM, EPM, FEPM, FFKM, FPM, FVMQ, HNBR, IIR, NBR, NR, PTFE, PVMQ, VMQ(您可以通过“...
- 发动机密封 - 仓库存储着4万5千多种产品, 自有的开发和加工技术
- O形圈
- 发动机轴封
- 气门杆油封
- 油田设备密封圈
- 耐油O型圈
- TG油封
描述
发动机密封圈是保护动力系统的关键部件,广泛应用于气缸盖、油底壳和进气歧管等领域。其核心功能是防止机油、冷却液、燃油及燃烧气体的泄漏,确保发动机在严苛的高温高压工况下高效运行。
核心材料
由于发动机内部环境极为恶劣(通常在–40℃至+200℃之间),密封圈必须具备优异的耐热性和耐油性:
氟橡胶(FKM):具有出色的耐高温性和耐腐蚀性,是主流高性能发动机的首选材料。
硅橡胶(VMQ):在极低和极高温度下均能保持良好的弹性,常用于特定的静态密封场合。
丁腈橡胶(NBR):兼具良好的耐油性和耐磨性,成本适中,广泛应用于普通发动机的各类密封需求。
常见应用部位
气门杆油封:防止机油进入燃烧室,避免烧机油和积碳现象。
气缸盖垫片/密封圈:确保气缸体与气缸盖之间的密封,防止气体泄漏和冷却液串漏。
曲轴油封:防止曲轴箱内的机油向外泄漏。
技术资料
查看更多 发动机密封件必须满足复杂的工况要求。常用材料的性能参数如下:
FKM材料:连续工作温度为-20~250℃,耐磨性优异。主要应用领域:气门杆油封、曲轴后油封。
VMQ材料:连续工作温度为-60~200℃,耐磨性相对较差。主要应用领域:高温气体与液体的静密封。
PTFE材料:-200~260℃,耐磨性优异。主要应用领域:高速旋转轴及耐磨导向环。
关于我们
查看更多 Hefei supseals international trade Co., Ltd is engaged in the design, manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, cartridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Agitator Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal, Seal Spares, Horizontal Centrifugal Pump, PTFE Bellow Seal, Single Coil Spring Seal and many more. In addition to these we are also offering a wide range of Seal Components and Seals, which is extensively used in distilleries industries, textile industries and for various water applications. These are available with various material finishes such as carbon, TC ceramic, silicon carbide.
- 发动机密封 | 密封技术 | 阀门密封件
94559 下温克灵, 德国
Dichtungstechnik Wallstabe & Schneider GmbH & Co. KG
制造商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 发动机密封 | 密封技术 | 搅拌器密封件
- 发动机密封 | 密封技术 | 密封件
- 发动机密封 | 密封技术 | 密封件
- 发动机密封 | 密封技术 | 电机覆盖层
- 发动机密封 | 密封技术 | 密封件
- 发动机密封 | 林业技术 | 轴部件
- 发动机密封 | 驱动元件 | 传动系统
- 发动机密封 | 成型密封件 | 密封框
- 发动机密封 | 垫圈 | 半导体零件
- 发动机密封 | 电机
- 发动机密封 | 成型密封件 | 门密封
- 发动机密封 | 金属垫片 | 铝制密封件
- 发动机密封 | 旋转密封件 | 压缩机密封件
- 发动机密封 | 外壳密封 | 阀盖垫密片
- 发动机密封 | 皮革密封件 | 针织网
- 发动机密封 | 密封技术 | 密封件
- 发动机密封 | 主动轴 | 机油
- 发动机密封 | 搅拌器密封件 | 平面密封件
关于我们
查看更多 The company Kurt Maier Motor-Press GmbH was established in 1979. Our expanding company has production centres in Germany and Southern Europe.
We sell and supply to our customers standard components for electric motors in frame size IEC 56 up to IEC 400, but also components made in accordance to our customer´s requirements.
Accessory parts are stator empty casings, endshields, flanges and terminal boxes of aluminium or cast-iron. Further ventilation fans, radialblowers, stator- and rotorpacks and accessories for the motor manufacturing.
Further products are forced ventilation units for permanent cooling of electric motors, incremental Encoder as were flameproof motors from Cemp, FPM (F&G), Elprom and RAEL.
The aim of our company´s policy is to meet the steadily increasing demands of technology and quality.
Among our customers are well-known manufacturers of:
•Electric motors and geared motors
•Pumps
•Fans, blowers and ventilation fans
•Drive engineering
•Armature rewinders and repair shops
•Wholesalers of components
We sell and supply to our customers standard components for electric motors in frame size IEC 56 up to IEC 400, but also components made in accordance to our customer´s requirements.
Accessory parts are stator empty casings, endshields, flanges and terminal boxes of aluminium or cast-iron. Further ventilation fans, radialblowers, stator- and rotorpacks and accessories for the motor manufacturing.
Further products are forced ventilation units for permanent cooling of electric motors, incremental Encoder as were flameproof motors from Cemp, FPM (F&G), Elprom and RAEL.
The aim of our company´s policy is to meet the steadily increasing demands of technology and quality.
Among our customers are well-known manufacturers of:
•Electric motors and geared motors
•Pumps
•Fans, blowers and ventilation fans
•Drive engineering
•Armature rewinders and repair shops
•Wholesalers of components
- 发动机密封 | 四冲程发动机 | 发动机清洗
- 发动机密封 | 成型密封件 | 密封框
- 发动机密封 | 螺丝密封件 | 垫圈
- 发动机密封 | 垫圈 | 工业密封件
- 发动机密封 | 密封技术 | 密封件
关于我们
查看更多 Steinbach AG: The path to becoming an industrial service provider. Steady and successful.
Steinbach GmbH was founded by the Steinbach family in 1981. With a healthy dose of pioneering spirit and the necessary entrepreneurial vision, it subsequently developed to become a successful mid-sized industrial service provider with locations in Detmold and Ulm (Germany) as well as Charlotte (USA).
In addition to technical wholesale, the company focused on the processing of elastomers for customers in the mechanical engineering, plant and vehicle construction sectors right from an early stage. This set the course for a modern finishing, manufacturing and service provision enterprise.
Today, our three business segments - Quality Membranes, Industrial Components, Bag and Foil Packaging and Foot Mats - are effective and innovative partners to our customers.
In the area of foot mats and runners, Steinbach AG is setting new standards using computer-aided cutting for irregularly shaped contours.
Steinbach GmbH was founded by the Steinbach family in 1981. With a healthy dose of pioneering spirit and the necessary entrepreneurial vision, it subsequently developed to become a successful mid-sized industrial service provider with locations in Detmold and Ulm (Germany) as well as Charlotte (USA).
In addition to technical wholesale, the company focused on the processing of elastomers for customers in the mechanical engineering, plant and vehicle construction sectors right from an early stage. This set the course for a modern finishing, manufacturing and service provision enterprise.
Today, our three business segments - Quality Membranes, Industrial Components, Bag and Foil Packaging and Foot Mats - are effective and innovative partners to our customers.
In the area of foot mats and runners, Steinbach AG is setting new standards using computer-aided cutting for irregularly shaped contours.
关于我们
The TRANSVITEK company is a dynamically developing enterprise, a successful Slavic company operating in the territory of the former USSR, occupying a leading position in the world market for the sale of original spare parts for agricultural, industrial and road construction equipment. The company was founded in 1998. And for more than 20 years our company has been engaged in export-import operations in the field of material and technical support of enterprises.
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