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KEEP THINGS RUNNING

The long distances of railway tracks mean time-consuming and costly maintenance, whereas the high speeds involved make safety non-negotiable. Since our washers can’t loosen unintentionally, they present the railway industries with the most cost-effective and safest bolting solution.

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REABILITY

When you move at 329 km/h, our washers make sure your bolts won’t move at all.

FIT AND FORGET

Once installed, our washers remove bolted connections from the list of things you have to worry about.

APPROVED AND TESTED

Our washer goes through rigorous testing and has acquired some of the most prolific certifications in the industry.

Noise barriers Stabilize structural joints in noise barriers under wind loads and vibration to ensure durability and noise cancelling.
Bridges Ensure joint integrity in bridges under high-stress conditions for long-lasting structural stability.
Heavy steel structures Ensure joint integrity under high-stress conditions for long-lasting structural stability.
Switches/turnouts Enhance stability at critical rail junctions for reliable performance and functionality of switches.
Sensors Support precise monitoring under heavy dynamic conditions and ensure correct measuring data.
Bogies (= underfloor equipment of railway vehicles) Strengthen key components of undercarriage systems and prevent downtime and accidents.
Railway vehicle Maintain structural integrity across critical vehicle connections to ensure failure-free operation.
Catenary Reinforce electrical systems in overhead lines to assure failure-free supply of electrical power.

Explore Nord-Lock washers today

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UNPARALLELED SAFETY PERFORMANCE ON DISPLAY

The junker test is the most rigorous, demanding method for testing the effectiveness of various ways of securing bolted joints. This video of the testing in action shows how our wedge-locking technology outperforms the competition.

Why Nord-Lock Washers

10 reasons that speak for Nord-Lock

Dynamische Beanspruchungen: Wechselnd, Stroßbelastung, Vibrationen, Temperatur Dinamik yükler: Değişken veya şok yükler, titreşim, sıcaklık
Normen empfehlen oder schreiben Sicherungsmaßnahmen vor Standartlar kilitleme elemanlarını tavsiye eder veya zorunlu tutar
Vorspannung allein ist kein Garant für ausreichende Sicherung Ön yük tek başına yeterli kilitleme işlevinin garantisi değildir
Andere Sicherungsmethoden sind wirkungslos (z.B. Kontern, Körnen, Palmutter, etc.) Diğer sabitleme yöntemleri etkisizdir (örn. double nut, thread punching, pal nut, vb.)
Erhält die Vorspannung (Konstruktionsprinzip einer Schraube) Ön yükü korur (cıvatanın tasarım prensibi)
Verhindert das Auseinanderfallen der Komponenten Bağlantı parçalarının ayrılmasını önler
Konformes Sicherungselement (ETA, abZ, EBA) Güvenli bağlantı elemanı ETA, abZ, EBA ile uyumlu
Reduktion von Instandhaltungsmaßnahmen /-kosten Bakım faaliyetlerini ve maliyetlerini azaltın
Unkompliziert (flache Scheibe durch Nord-Lock austauschen) Kolay kullanım (düz rondelayı Nord-Lock ile değiştirin)
Lebenslange Garantie auf die Sicherungsfunktion Emniyet işlevi için ömür boyu güvence
Tested and certified

AN APPROVED SOLUTION

 

The Nord-Lock washer is a premium product with documented success in many industries.

Our products are approved by several industry standards and specified by numerous international companies.

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Customer success stories

Knowledge Dinghan Railway Technology Relies on Nord-Lock Vibrations, dynamic transverse forces, and high speeds require the highest safety standards in railway fasteners Daha Fazlasını Oku
Customer Cases ESTETİKLE MÜHENDİSLİĞİ BULUŞTURAN PROJE: KIENLESBERG KÖPRÜSÜ İlk bakışta Kienlesberg Köprüsü'nü inşa etmek, adeta gerçek hayatta "imkansız görev" gibiydi. Sonuçta, birbirine tamamen zıt iki kavramı nasıl başarıyla bir araya getirebilirsiniz ki? Daha Fazlasını Oku
Customer Cases Alstom and Nord-Lock Group: A secure coupling French multinational Alstom is a global player in the rail transport industry with a raft of international customers seeking the most comprehensive range of products and services on the rail market. Daha Fazlasını Oku
Customer Cases Pushing the boundaries of express trains The central Japan railway Company (JR Central) operates the Shinkansen superexpress bullet trains that connect Tokyo and Osaka – Japan’s two biggest cities. Daha Fazlasını Oku
Customer Cases Nord-Lock Group keeps the railway industry on track Nord-Lock wedge-locking washers are used in all safety-related areas of the railway industry, such as bogies, coupling devices, brake systems, rail dampers. Daha Fazlasını Oku
Customer Cases Renovating Nuremberg’s metro – without affecting the timetable Renovating an underground railway system without weeks of construction and chaos caused by delays and diversions was previously unheard of. Daha Fazlasını Oku
Customer Cases Putting the X-series to the test The Challenge Wam Metals is a manufacturer and supplier of a wide range of specialized non-ferrous and ferrous components, servicing both the local South African and the international markets. The... Daha Fazlasını Oku
Customer Cases Safety secures trust For more than 30 years, unsurpassed safety has been synonymous with the Nord-Lock Group. Daha Fazlasını Oku

NORD-LOCK PRODUCT RANGE

For any industry or application where safe, reliable bolting is critical.

Nord-Lock wedge-locking washers prevent bolt loosening Nord-Lock Group Nord-Lock® Orijinal Pullar Nord-Lock orijinal pulları ile güvenli cıvatalı bağlantıları deneyimleyin. Şiddetli titreşim ve dinamik yüklere maruz kaldığında bile cıvatalı bağlantıları sabitler. Daha Fazlasını Oku
Nord-Lock X-series washer combines wedge-locking with an exceptional spring effect to secure against multiple bolt loosening factors Nord-Lock Group Nord-Lock® X-Serisi Pullar Nord-Lock X serisi pullarla cıvatalarınızı sabitleyin, benzersiz çok işlevli tasarımıyla hem cıvataların kendiliğinden gevşemesini hem de geriliminin azalmasını önleyin.. Daha Fazlasını Oku
Nord-Lock Group Nord-Lock® Çelik Konstrüksiyon Pulları Çelik konstrüksiyonlarda güvenli cıvatalı bağlantıları deneyimleyin. Çelik konstrüksiyon uygulamalarında kullanılmak üzere tasarlanmış Nord-Lock çelik konstrüksiyon pullarını kullanın. Daha Fazlasını Oku
Nord-Lock wheel nuts safely secure wheels on on-road and off-road heavy vehicles Nord-Lock Group Nord-Lock® Bijon Somunları Nord-Lock bijon somunları ile yol ve yol dışı ağır vasıtalarda tekerlekleri koruyun. Ürünlerimiz aşırı koşullar altında bile yüksek sıkıştırma kuvvetini korur. Daha Fazlasını Oku
Nord-Lock Group Nord-Lock® Kombi Somunları Nord-Lock kombi somunları ile montajı basitleştirin, hata riskini azaltın ve verimliliği optimize edin - bir çift Nord-Lock pul içeren somun. Daha Fazlasını Oku

İlkeler

GizlilikYasal UyarıÇerez PolitikasıAccessibility Statement

Bizi takip edin

Nord-Lock Bağlantı Teknolojileri A.Ş.

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Loft Up Plaza Ofis No. 3
34775 Ümraniye / İstanbul - Türkiye

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Welcome to the Nord-Lock Group

Secure bolting solutions for your bolting challenges

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