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brass compression nut
Product Details:
- Product Type brass compression nut
- Material BRASS
- Shape Hexagonal
- Head Code Hex
- Surface Treatment Polished
- With Rings No
- Working Mediums Water, Oil, Gas
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brass compression nut Price And Quantity
- 1000 Kilograms
- 1050.0 INR/Kilograms
brass compression nut Product Specifications
- BRASS
- Hexagonal
- Polished
- Hex
- No
- Water, Oil, Gas
- Nickel Plated
- brass compression nut
- Plumbing, Gas Fittings, Hydraulic Pipe Lines
- Brass
- Up to 35 bar
- Yes
- Compression Fitting
- -20C to 120C
- BSP/Metric
- 1/8" to 2"
- ISO, DIN, BS
- Golden (Nickel Plated Silver)
brass compression nut Trade Information
- Cash in Advance (CID)
- 5000 Kilograms Per Month
- 2 Week
- Sample costs shipping and taxes has to be paid by the buyer
- Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa
- All India
Product Description
The Brass Compression Nut is a vital mechanical component used in conjunction with a compression sleeve (ferrule) and a fitting body to create a leak-proof connection between tubing and a fluid system. It acts as the "driver" of the compression assembly, providing the necessary axial force to deform the internal sleeve and secure the joint without the need for soldering, flare tools, or adhesives.
Material Composition and Strength
Machined from high-quality heavy-duty brass (often C36000 or CZ121), the compression nut is designed to handle significant torque. Brass is the preferred material for these fasteners because it offers a perfect balance of strength and ductility. It provides the hardness required to maintain thread integrity under high pressure while remaining soft enough to prevent the "galling" or seizing often seen with stainless steel fasteners. Its natural resistance to corrosion makes it ideal for water, oil, and gas applications.
Mechanical Function and Installation
The nut features a hollow center and internal threads. During installation, the nut and ferrule are slid onto the tubing. As the nut is threaded onto the fitting body and tightened, its internal beveled "shoulder" pushes against the ferrule. This force compresses the ferrule onto the outer diameter of the tube, causing it to "bite" into the tubing and creating a continuous, high-pressure seal.
Key Features and Specifications
-
Standard Sizing: Available in a wide range of sizes, most commonly following OD (Outside Diameter) measurements such as 1/8", 1/4", 3/8", and 1/2".
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Ease of Assembly: One of its greatest advantages is that it can be installed using standard wrenches, making it perfect for field repairs and installations in tight spaces where torches cannot be used safely.
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Pressure Rating: When properly installed on copper or plastic tubing (with an insert), brass compression nuts can reliably handle working pressures up to 400 PSI, depending on the tubing size.
Primary Applications
Brass compression nuts are ubiquitous in residential plumbing (faucet supply lines, toilet connections), HVAC systems (oil and gas lines), and industrial instrumentation. They are the industry standard for connecting water filtration systems, ice makers, and pneumatic control lines where a reliable, removable, and heat-free connection is required.
High-Performance and Durable
Built from premium brass and finished with nickel plating, these compression nuts deliver exceptional strength and corrosion resistance. Their robust design ensures a secure, long-lasting hold even in demanding conditions, whether you're working with water, oil, or gas.
Versatile Applications
Engineered for a wide range of uses, our nuts are perfect for plumbing systems, gas fittings, and hydraulic pipe lines. Available in BSP and Metric threads, with sizes from 1/8" to 2", these fittings adapt effortlessly to various system requirements.
Trusted Quality Standards
Each nut complies with stringent ISO, DIN, and BS standards, ensuring dependable performance for professional installations. The polished hexagonal design and consistent manufacturing standards guarantee a neat, reliable fit every time.
FAQ's of brass compression nut:
Q: How are brass compression nuts installed in plumbing and gas applications?
A: Brass compression nuts are used with compression fittings, typically by sliding the nut and a ring (olive) over the pipe's end, then inserting the pipe into a fitting. When the nut is tightened, it compresses the ring to create a secure and leak-proof seal, making them suitable for plumbing, gas, and hydraulic lines.Q: What are the main benefits of choosing nickel-plated brass compression nuts?
A: Nickel-plated brass compression nuts provide excellent corrosion resistance, durability, and a polished appearance. Their robust construction allows them to maintain integrity under high pressure (up to 35 bar) and temperature variations between -20C and 120C, which is ideal for demanding environments.Q: Where can brass compression nuts be used effectively?
A: These nuts are versatile and ideal for plumbing, gas fittings, and hydraulic pipe lines. Their compatibility with water, oil, and gas as working mediums, along with adherence to ISO, DIN, and BS standards, allows for installation in residential, commercial, and industrial settings.Q: What thread types and sizes are available for these compression nuts?
A: Our brass compression nuts are offered in both BSP and Metric thread types, with a comprehensive size range from 1/8" to 2". This ensures flexibility and compatibility with various international fitting standards.Q: How does the corrosion resistance feature benefit long-term installations?
A: The nickel-plated finish on these brass nuts protects them from rust and corrosion even in harsh conditions, extending the lifespan of plumbing and gas systems while reducing the need for frequent maintenance.Q: What is the process for maintaining brass compression nuts?
A: These nuts typically require minimal maintenance, thanks to their corrosion-resistant finish. Periodic inspections for tightness and visual checks for surface integrity help ensure continuous reliable service without extensive upkeep.
Price:
- 50
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- 250
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- 1000+
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Contact Details
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