密封的691家公司 ✓ 来自 16 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 ✓
- TC油封 - 油封（又称旋转轴密封件）是一种关键的密封部件，用于保持润滑剂并防止污染物进入机械设备。它旨在密封旋转部件与静止部件之间的间隙，确保设备运行平稳可靠。 主要特点：对旋转轴具有优异的密封性能能有效防止机油或润滑脂泄漏可阻挡灰尘、污垢及外部污染物...
- 耐油O型圈 - FKM是一种高性能弹性体密封件，由氟碳橡胶（FKM）制成，广为人知的商品名为Viton®。它专为严苛环境而设计，具有优异的耐热性、耐化学品性和耐油性。 主要性能： • 耐温范围：约-20℃至+200℃（短时可更高） • 对燃油、润滑油、溶...
- 油田设备密封圈 - FFKM是一种用于半导体设备的高性能弹性体密封材料，具有优异的耐高温、耐化学品及耐腐蚀性能，在严苛的应用环境中可确保可靠的密封性和工艺稳定性。 它能耐受超过1,600种化学物质，并可在高达320°C的温度下长期工作，同时保持出色的弹性和密...
- TG油封 - 油封（又称旋转轴密封件）是一种关键的密封部件，用于保持润滑剂并防止污染物进入机械系统。它旨在密封旋转部件与静止部件之间的间隙，确保设备运行平稳可靠。 主要特点：对旋转轴具有优异的密封性能能有效防止机油或润滑脂泄漏可阻挡灰尘、污垢及外部污染物...
- 氟橡胶O型圈
- FFKM O形圈
描述
垫片（又称密封垫圈）是一种用于填充两个或多个配合表面之间间隙的机械密封元件。其主要功能是在受压时形成可靠的屏障，防止液体、气体、粉尘或化学品泄漏，并阻止外部污染物进入。 核心功能与工作原理 防漏与密封：主要用于管道、发动机或容器中，防止流体（如机油、冷却液或气体）泄漏。 填补不平整：加工后的金属表面并非绝对平整，垫片可通过变形填补这些微观间隙，从而实现完美密封。 抗振与隔离：部分垫片还具有吸收振动、隔离不同介质的作用。 常用材料 根据温度、压力及耐腐蚀性等要求，垫片通常由以下材料制成： 橡胶与硅胶：如丁腈橡胶、氟橡胶等，常用于日常防水及一般机械密封。 金属：如铜、铝或不锈钢，适用于高温高压环境（例如汽车发动机气缸盖垫片）。 非金属材料：如石棉替代品、软木、聚四氟乙烯（PTFE）以及纸质垫片，多用于法兰连接和化工管道。
技术资料
材料类型：FFKM（全氟弹性体）、NBR（丁腈橡胶）、EPDM（三元乙丙橡胶）、
FKM（氟橡胶）、VMQ（硅橡胶）、HNBR（氢化丁腈橡胶）
硬度范围：邵氏A 40–95（橡胶类材料）
压力范围：可在真空环境至超高压工况下提供可靠密封。
性能特点：优异的耐高温性能、良好的耐磨性、使用寿命长
应用领域
查看更多 半导体制造行业
为刻蚀、CVD、PVD、ALD、CMP、晶圆传输系统、真空腔体及气体输送系统提供高性能密封解决方案。
石油与天然气行业
广泛应用于阀门、压缩机、井口设备及输油管道，满足高压和腐蚀性介质的使用要求。
化工与石化行业
用于反应器、储罐、泵、阀门及工艺管道系统，确保危险介质的安全密封。
液压与自动化行业
适用于工程机械、工业机器人及自动化设备，提升设备的稳定性和使用寿命。
食品与制药行业
提供符合FDA和USP标准的卫生级密封解决方案，满足清洁生产需求。
新能源行业
应用于锂离子电池设备、氢能系统、储能设备及光伏制造装备。
航空航天行业
满足极端温度、压力及复杂环境下的长期可靠密封需求。
关于我们
查看更多 Künneth & Knöchel was founded in Magdeburg in 1887 and has been manufacturing vulcanizing units for worldwide use.
Every unit is manufactured for a specifi c application. We build units for conveyor belts with fabric or steel cord plies up to a belt width of 3,200 mm. The heating platens and pressure bars we use are made of high-quality special aluminium to give many years of reliable service with a high tensile and bending strength. They are selectively available in the forms rectangular shape or rhombic 16.42°, 22° or 30°.
The electrical heating of the heating platens is realised by flat tube heating elements as well as heating foils. The flat tube heating elements are embedded in stainless steel tubing for protection against rust and moisture. Direct contact of the tubes with the heating platens ensures rapid heating. The heating foils are made of silicone with a temperature resistance up to 220°C. The heat flow is evenly distributed everywhere because the heating foil covers the whole surface.
For rapid cooling, our vulcanizing heating platens are available with optional compressed-air or water cooling system. With the water cooling system the heating platens can be cooled down till 80 °C within 10–15 minutes. The electric controller of our vulcanizing units can be operated alternatively by hand or automatically.
We stock a wide range of spare parts to provide a 24-hour service within Germany. All vulcanizing units are thoroughly tested by qualifi ed specialists prior to delivery, including safety and functional tests according to VDE0100 to ensure the highest standard of quality for our products. Only a perfectly functioning vulcanizing unit ensures a perfectly spliced conveyor belt.
We will be happy to provide a quotation without obligation as well as advice on all aspects of our products.
Every unit is manufactured for a specifi c application. We build units for conveyor belts with fabric or steel cord plies up to a belt width of 3,200 mm. The heating platens and pressure bars we use are made of high-quality special aluminium to give many years of reliable service with a high tensile and bending strength. They are selectively available in the forms rectangular shape or rhombic 16.42°, 22° or 30°.
The electrical heating of the heating platens is realised by flat tube heating elements as well as heating foils. The flat tube heating elements are embedded in stainless steel tubing for protection against rust and moisture. Direct contact of the tubes with the heating platens ensures rapid heating. The heating foils are made of silicone with a temperature resistance up to 220°C. The heat flow is evenly distributed everywhere because the heating foil covers the whole surface.
For rapid cooling, our vulcanizing heating platens are available with optional compressed-air or water cooling system. With the water cooling system the heating platens can be cooled down till 80 °C within 10–15 minutes. The electric controller of our vulcanizing units can be operated alternatively by hand or automatically.
We stock a wide range of spare parts to provide a 24-hour service within Germany. All vulcanizing units are thoroughly tested by qualifi ed specialists prior to delivery, including safety and functional tests according to VDE0100 to ensure the highest standard of quality for our products. Only a perfectly functioning vulcanizing unit ensures a perfectly spliced conveyor belt.
We will be happy to provide a quotation without obligation as well as advice on all aspects of our products.
- 密封 | 密封材料
- 密封
33633 江西省, 中国
chaozhou city yuedong chemical & light industry corp
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封
- 密封 | 有机硅
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查看更多 Who we are?
BEYOND SEALS was formed in 2004, is a professional manufacturer and supplier of standard & custom industrial rubber products, which including molded rubber products, injection rubber products.Our focus is always to supply the rubber products to our customer with good quality at competitive prices. At the same time, We offer a friendly, speedy and efficient service to our customers, especially, we are a responsible company. There is no competitive advantage to working with a bad or irresponsible company -- at any price. You will never experience this at BEYOND SEALS.We are a service driven company building strong relationships that allow us to meet the requirements of our customers by offering value added solutions.
What we do ?
• We are able to work from print, sketch or existing parts.• Quotes offered In Hours.• Without minimum order quantity, we focus on long term relationship• Single cavity prototype tool to multi production tools designed & made in-house.• Offer compression, injection molding process• 24 hour continuous working per day, 6 days per week to make sure delivery time• All types and colours of rubber available :EPDM, NBR, CR, SBR, NR, SILICONE, FKM(VITON), FMQ, HNBR, XNBR, ACM, PU, ECO, IIR.v
BEYOND SEALS was formed in 2004, is a professional manufacturer and supplier of standard & custom industrial rubber products, which including molded rubber products, injection rubber products.Our focus is always to supply the rubber products to our customer with good quality at competitive prices. At the same time, We offer a friendly, speedy and efficient service to our customers, especially, we are a responsible company. There is no competitive advantage to working with a bad or irresponsible company -- at any price. You will never experience this at BEYOND SEALS.We are a service driven company building strong relationships that allow us to meet the requirements of our customers by offering value added solutions.
What we do ?
• We are able to work from print, sketch or existing parts.• Quotes offered In Hours.• Without minimum order quantity, we focus on long term relationship• Single cavity prototype tool to multi production tools designed & made in-house.• Offer compression, injection molding process• 24 hour continuous working per day, 6 days per week to make sure delivery time• All types and colours of rubber available :EPDM, NBR, CR, SBR, NR, SILICONE, FKM(VITON), FMQ, HNBR, XNBR, ACM, PU, ECO, IIR.v
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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.
- 密封 | 密封材料
- 密封
- 密封 | 节流阀
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查看更多 Why Choose Us
With more than 20 years experience,Nanjing Wotian Technology Co., Ltd. exported products to 130 countries and have offered over 3000 solutions. Our 70 engineers R&D team with over 30 years experience on customization is always available to assist you in the most complete solutions. Our main products are Pressure Sensors, Pressure Transmitters, Level Transmitters, Differential Pressure Transmitter. Our standard products are shipped directly from stock. Our specialty is to make customized products for Your Pressure Sensor Solution. We do OEM, ODM for the World's Top 500 Companies. As one of the China pressure sensor products suppliers that own the most complete certificates, we have obtained 20+ quality certification like CE, REACH, ROHS, SIL, SGS, TUV, CNEX, ISO9001, IATF16949 and over 100 Patents.
What We Do
At Nanjing Wotian, our core focus lies in the meticulous production of pressure sensors, heralding a new era of precision and reliability. With a sprawling production capacity exceeding 4 million units annually, our products epitomize quality and craftsmanship. From pressure transmitters to level sensors and temperature sensors, our repertoire encompasses a comprehensive range tailored to meet diverse industrial needs. With factories strategically located in Nanjing and Anshan, we operate from the picturesque Jiulong Lake International Headquarters Base, symbolizing our commitment to both excellence and aesthetics.
Our Goal
Driven by a fervent commitment to customer satisfaction, we endeavor to redefine the landscape of pressure sensor technology. Our mission is not merely to manufacture sensors but to cultivate a culture of innovation that transcends boundaries. With a steadfast dedication to continuous improvement, we embrace the principles of lean management, ensuring that each sensor we produce embodies the pinnacle of quality and performance. Through our pursuit of excellence, we aim to not only revitalize pressure sensor industry but also contribute to the advancement of society, fostering a future where innovation thrives and happiness abounds.
With more than 20 years experience,Nanjing Wotian Technology Co., Ltd. exported products to 130 countries and have offered over 3000 solutions. Our 70 engineers R&D team with over 30 years experience on customization is always available to assist you in the most complete solutions. Our main products are Pressure Sensors, Pressure Transmitters, Level Transmitters, Differential Pressure Transmitter. Our standard products are shipped directly from stock. Our specialty is to make customized products for Your Pressure Sensor Solution. We do OEM, ODM for the World's Top 500 Companies. As one of the China pressure sensor products suppliers that own the most complete certificates, we have obtained 20+ quality certification like CE, REACH, ROHS, SIL, SGS, TUV, CNEX, ISO9001, IATF16949 and over 100 Patents.
What We Do
At Nanjing Wotian, our core focus lies in the meticulous production of pressure sensors, heralding a new era of precision and reliability. With a sprawling production capacity exceeding 4 million units annually, our products epitomize quality and craftsmanship. From pressure transmitters to level sensors and temperature sensors, our repertoire encompasses a comprehensive range tailored to meet diverse industrial needs. With factories strategically located in Nanjing and Anshan, we operate from the picturesque Jiulong Lake International Headquarters Base, symbolizing our commitment to both excellence and aesthetics.
Our Goal
Driven by a fervent commitment to customer satisfaction, we endeavor to redefine the landscape of pressure sensor technology. Our mission is not merely to manufacture sensors but to cultivate a culture of innovation that transcends boundaries. With a steadfast dedication to continuous improvement, we embrace the principles of lean management, ensuring that each sensor we produce embodies the pinnacle of quality and performance. Through our pursuit of excellence, we aim to not only revitalize pressure sensor industry but also contribute to the advancement of society, fostering a future where innovation thrives and happiness abounds.
31530 Zhejiang, 中国
ninboeconomy development technology yulian graphitrseal co.,ltd
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封
20140 上海市, 中国
shanghai dahong food packing machinery co., ltd.
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封
- 密封 | 密封材料
20006 上海市, 中国
shanghai no. 2 light industrial machinery factory
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封 | 密封材料
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查看更多 元茂橡胶制品（深圳）有限公司，地处广东省深圳市坪山区龙田街道，总投资人民币贰千万，占地面积八千平方米，员工二百多人。 公司自一九九八年十月成立以来，坚持“以人为本，以客为尊，以市场需求为导向”的经营理念，逐年成长，且在橡胶制品行业也得到同业的肯定和赞许。凭着“质量就是客户，超越就是力量”的质量政策，博得海内外广大客户的信赖与支持，已发展成且有相当规模的橡胶制品专业制造厂。 公司主要从事橡胶零件的设计、开发、制造及模具开发，以生产密封胶圈、O型圈及杂件为主，产品主要用于油路、汽路、水路密封和缓冲作用等，可根据客户来样来图自行设计和制造，也根据AS568、DIN3771、JIS B2401、GB 245201、ISO3601等标准生产，公司拥有无尘生产车间530平方米，专业生产食品级产品。 公司拥有数控开模机（CNC）、真空油压橡胶成型机（300T、500T、600T）、密炼机、开炼机、切料机、DOSS全检机等生产设备；拥有德国产IRHD硬度计、老化试验箱、美国雷克斯TYPE“M”硬度计、意大利产UTP产品尺寸自动检测仪等检测设备；拥有各种标准 O-RING、WASHER、杂件等模具6000多套。并于2003年10月首次通过ISO/TS16949 2002版国际认证。 展望二十一世纪，籍世界制造加工中心转移到中国大陆之机，公司将在拥有一流设备和一流人才的基础上，制造一流产品，来满足客户的需要。公司不断地超越自我、完善自我、超越同行，争取在二十一世纪五十年代成为橡胶制品行业的龙头之一。
- 密封 | 垫圈
- 密封 | 节流阀 | 密封材料
45238 河南省, 中国
xinmi zhongyuan special type refractory matter co., ltd.
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封 | 密封材料
32510 Zhejiang, 中国
zhejiang huatai valve manufacturing co.,ltd
制造商 ✓ 经销商 ✓ 零部件供应商 ✓ 服务提供商 ✓ 公司档案 发送询盘
- 密封
- 密封 | 水封 | 密封件
- 密封 | 密封系统 | 水封
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Die Hanno Werk GmbH & Co. KG hat ihren Sitz in Laatzen, Niedersachsen und ist Teil der Kunststoff- und Gummiproduktindustrie. Die Hanno Werk GmbH & Co. KG beschäftigt an diesem Standort 162 Mitarbeiter und erwirtschaftet einen Umsatz von 18,60 Mio. USD. In der Unternehmensfamilie Hanno Werk GmbH & Co. KG gibt es 2 Unternehmen.
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Burgmann Industries GmbH & Co. KG
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DOH - Drahtwerk Oberndorfer Hütte Peter Weil GmbH & Co. KG is a company that specializes in manufacturing wire mesh belts and special belt constructions.
64521 Gross-Gerau, 德国
Garlock GmbH Zweigniederlassung Kompressoren Abteilung
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Der Groß- und Einzelhandel mit Waren aller Art, insbesondere mit Maschinen für den Spezialtiefbau, die Vermietung derartiger Maschinen, der Betrieb einer Handelsagentur und der Betrieb eines technischen Büros.
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Gegenstand des Unternehmens ist die Herstellung und der Vertrieb sowie der Handel mit Fahrzeug- und Industrieteilen jeglicher Art.
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查看更多 SEALWARE® INTERNATIONAL DICHTUNGSTECHNIK GMBH wurde im Dezember 1994 in Limburg/Lahn gegründet und wird seitdem als eigenständiges Familienunternehmen geführt. SEALWARE® ist ein weltweit agierender Spezialist für Dichtungen. Sonderbauformen, Sonderabmessungen oder Sonderwerkstoffe mit speziellen Freigaben sind für SEALWARE® keine Herausforderung. Unsere Kunden schätzen geringe Mindestabnahmemengen, kurze Lieferzeiten und geringe Werkzeugkostenbeteiligungen bei Sonderanfertigungen.
Auf Wunsch fertigen wir nach kundenspezifischen Vorgaben, aber auch entsprechend Kundenmustern. Für einige unserer Produktgruppen haben wir einen Express-Service eingerichtet; somit können wir unseren Kunden im Notfall schnellstens weiterhelfen.
Getreu unserem Motto “Auch Unmögliches erledigen wir sofort", nur Wunder dauern leider etwas länger” haben wir ein umfangreiches Lager mit Sonderabmessungen und Sonderwerkstoffen für unsere Kunden eingerichtet. SEALWARE® ist eine eingetragene Marke und das Unternehmen ist seit vielen Jahren von der DNV in den Bereichen: “Herstellung, Vertrieb und technische Beratung für Dichtungen und Dichtungssysteme für hydraulische und pneumatische Anwendungen” nach ISO 9001-2015 zertifiziert.
Im Sommer 2010 haben wir mit dem Umzug in die heutigen Geschäftsräume in der Feldbergstrasse 2 in 65555 Limburg-Offheim unsere Lagerkapazität um ein Vielfaches erweitert. Unser neues Logistikcenter gewährleistet hohe Lieferfähigkeit und Flexibilität, um unseren Kunden eine optimale Unterstützung zu bieten. In unserem Internetkatalog erhalten Sie sämtliche Informationen zu unseren Produkten.
Auf Wunsch fertigen wir nach kundenspezifischen Vorgaben, aber auch entsprechend Kundenmustern. Für einige unserer Produktgruppen haben wir einen Express-Service eingerichtet; somit können wir unseren Kunden im Notfall schnellstens weiterhelfen.
Getreu unserem Motto “Auch Unmögliches erledigen wir sofort", nur Wunder dauern leider etwas länger” haben wir ein umfangreiches Lager mit Sonderabmessungen und Sonderwerkstoffen für unsere Kunden eingerichtet. SEALWARE® ist eine eingetragene Marke und das Unternehmen ist seit vielen Jahren von der DNV in den Bereichen: “Herstellung, Vertrieb und technische Beratung für Dichtungen und Dichtungssysteme für hydraulische und pneumatische Anwendungen” nach ISO 9001-2015 zertifiziert.
Im Sommer 2010 haben wir mit dem Umzug in die heutigen Geschäftsräume in der Feldbergstrasse 2 in 65555 Limburg-Offheim unsere Lagerkapazität um ein Vielfaches erweitert. Unser neues Logistikcenter gewährleistet hohe Lieferfähigkeit und Flexibilität, um unseren Kunden eine optimale Unterstützung zu bieten. In unserem Internetkatalog erhalten Sie sämtliche Informationen zu unseren Produkten.
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查看更多 thyssenkrupp is an international group of companies comprising largely independent industrial and technology businesses. Under a strong umbrella brand our products and services make an important contribution to creating a better and sustainable future. The skills and commitment of our over 104,000 employees are the basis of our success. With our technologies and innovations, we work with our customers to develop cost-efficient and resource-friendly solutions to future challenges. We combine performance orientation with corporate and social responsibility.
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