مجموعة كاملة من المثبتات الصناعية — براغي سداسية الرأس، براغي ألين، قضبان ملولبة، مراسي، حلقات، ومثبتات خاصة بفئات 8.8 / 10.9 / 12.9 وفولاذ مقاوم للصدأ A2-70 / A4-80. معايير DIN و ISO و ANSI و JIS للمعدات الثقيلة، والهياكل الإنشائية، وتجميعات السيارات.
المثبتات الصناعية — البراغي والمسامير والصواميل والورديات والمسامير القلاووظية والمراسي والبرشام — هي المكونات الحاملة التي تربط الآلات والهياكل والمركبات معًا. يطلق عليها غالبًا "أرز الصناعة"، وهي تحدد السلامة وعمر الخدمة والموثوقية لكل تجميعة. يغطي هذا الدليل أنواع المثبتات وفئات المتانة ISO/SAE/ASTM والمواد والطلاءات واختيار التطبيقات لمساعدتك في تحديد المثبت المناسب لأي برنامج عالي الحمل.
المثبت الصناعي هو مكون ميكانيكي قياسي يستخدم لربط قطعتين أو أكثر من خلال وصلة ملولبة قابلة للفك أو وصلة غير ملولبة دائمة. على عكس اللحام أو المواد اللاصقة، تسمح المثبتات بفك الوصلة للصيانة أو الإصلاح أو الاستبدال — وهو أمر حاسم للمعدات الثقيلة والسيارات والتطبيقات الإنشائية. الخصائص الهندسية الأربعة الرئيسية لأي مثبت هي مقاومة الشد، حد الخضوع، مقاومة التآكل، وعمر الكلال، وكلها تحددها المادة والمعالجة الحرارية وعملية درفلة القلاووظ.
توفر Dafluid مجموعة المثبتات الصناعية الكاملة — من المسامير الدقيقة M3 إلى البراغي الإنشائية السداسية الثقيلة M64 — من الفولاذ الكربوني (فئة 4.6 إلى 12.9)، والفولاذ السبائكي (A193 B7 / B16)، والفولاذ المقاوم للصدأ (A2-70 / A4-80)، والنحاس الأصفر، والتيتانيوم، متوافقة مع معايير DIN و ISO و ANSI/ASME و JIS و BS و GB مع تتبع كامل تحت أنظمة الجودة ISO 9001 و IATF 16949.
كتالوجنا يغطي كل فئة من فئات المثبتات المستخدمة في الصناعة الثقيلة والبناء والسيارات والطاقة:
DIN 933 / DIN 931 / ISO 4014 / ISO 4017 / ASTM A325 / A490. براغي برأس سداسي بسن جزئي وكامل للهياكل الفولاذية والآلات والجسور. M6–M64.
DIN 912 / ISO 4762 / ASME B18.3. براغي ألين عالية الشد حتى الفئة 12.9. مثالية للمجمعات الهيدروليكية وتجميعات المحركات والآلات ذات المساحة الضيقة.
مسامير DIN 975 / DIN 976، قضبان بسن كامل، صواميل سداسية (DIN 934)، صواميل قفل ذات حلقة نايلون (DIN 985)، صواميل بشفة (DIN 6921). للفلنجات والمحركات والتجميعات المشدودة.
مراسي إسفينية، مراسي جلبة، مراسي كيميائية، براغي L، براغي J، براغي U، وبراغي تأسيس. للتثبيت في الخرسانة، ولوحات قواعد الهياكل الفولاذية، وتركيب الأبراج/اللافتات.
وردیات مسطحة DIN 125 / وردیات نابضية DIN 127 / وردیات عريضة DIN 9021 / وردیات مخروطية DIN 6796 / أزواج Nord-Lock. توزع الحمل وتمنع الارتخاء وتحمي أسطح التلامس.
A2-70 (304) / A4-80 (316) / B8 / B8M / B16 / تيتانيوم درجة 2 و 5. للتطبيقات البحرية والكيميائية والغذائية وتحت البحر والتبريد العميق حيث التآكل حرج.
مثبتات Dafluid مؤهلة وتعمل في كل تطبيق حامل حول العالم:
WashersConcave hole square washers are a type of hardware component that is used in various industries for fastening applications. These washers have a unique design, with a concave hole in the center and square shape around the edges. This design allows for a more secure and stable fastening of bolts and screws.
WashersSteel square gasket washers are a type of washer that is commonly used in various industries for sealing applications. These washers are made of steel and have a square shape, which allows them to provide a secure and tight seal when used with bolts or screws.
WashersSquare washers have a larger surface area than round washers with the same outside diameter. When applied to wood, square washers provide a great deal of friction. This type of gasket is wider and thicker than most round gaskets. The square outside diameter washers is suitable for wood construction, automotive engineering and machinery. Square washers are designed to eliminate rotation problems and are suitable for small Spaces that are incompatible with round washers.
WashersThe serrated lock washer is fitted on the bolt with the nut, which can play the role of locking and preventing loosening.
WashersGasket spring lock washers are essential in many mechanical and industrial applications. These specialized washers are designed to provide a secure and reliable connection between two surfaces while also preventing leaks and maintaining proper pressure.
WashersDIN126 Flat gasket round washers are a type of sealing washer that is commonly used in various industries. These washers are designed to provide a flat, smooth surface for distributing the load of a fastener, such as a bolt or screw, and to create a tight seal between the fastener and the surface it is being tightened against.
WashersDIN6916 Round Washers are a type of washer that conforms to the DIN6916 standard set by the Deutsches Institut für Normung (DIN), which is the German Institute for Standardization. These washers are specifically designed to be used with high-strength structural bolts to provide a larger bearing surface and prevent the bolt from pulling through the material.
ScrewsThreaded Nail Welded Eye Screws are specialized fasteners that combine the functions of a traditional screw with the added benefits of an eyelet for easy attachment. They are commonly used in construction, woodworking, and various industrial applications due to their strength and versatility.
ScrewsSelf-drilling screws are fasteners designed for a variety of construction and industrial applications. As the name suggests, these screws have a unique eye-shaped ring at one end that makes it easy to attach ropes, cables, or other fastening devices. The self-drilling ability of these screws means they can create their own pilot holes, making them very convenient to install on a variety of materials, including wood, metal, and concrete.
ScrewsEye Hook Screws, also known as eye bolts or screw eyes, are versatile fasteners designed with a circular eye at one end and a threaded screw at the other. They are commonly used to hang lightweight items like picture frames, plants, and decorations, offering a secure and easy way to attach objects to various surfaces. Whether for home or industrial use, Eye Hook Screws provide a reliable solution for a wide range of hanging tasks.
ScrewsBlack Zinc Square Slotted Flat Head Screws are specialized fasteners that serve a variety of purposes in construction, manufacturing, and DIY projects. Understanding their features, benefits, and applications can help determine whether they are the right choice for your needs.
ScrewsDouble-thread concrete screws are a type of fastener used in construction projects to securely attach materials to concrete surfaces. These screws have a unique design with two threads that help provide increased holding power and stability.
ScrewsFlat round inverted screws, also known as countersunk screws, are a type of fastener commonly used in woodworking, metalworking, and other industries. These screws have a flat head with a conical underside that is designed to sit flush with the surface it is screwed into.
ScrewsSquare neck screws, also known as carriage bolts or coach bolts, are a type of fastener commonly used in woodworking and construction. These screws have a square neck just below the head, which prevents them from turning when the nut is tightened. This design makes them ideal for applications where the bolt must remain stationary while the nut is tightened, such as attaching a hinge to a door or a latch to a gate.
ScrewsInternal Hex Head Galvanized Screws are a type of fastener that feature a hexagonal head with a recessed internal hex drive. These screws are commonly used in construction and woodworking projects due to their strong grip and resistance to corrosion.
ScrewsCSK Head Self Drilling Screws are a type of screws that are commonly used in construction and manufacturing industries. These screws have a flat head with a countersunk shape, which allows them to sit flush with the surface they are screwed into. The self-drilling feature of these screws means that they have a drill bit at the tip, allowing them to create their own pilot hole as they are screwed in.
