NST Coupling and Adaptors - Brass American Type Coupling

NST Couplings and Adaptors - Brass American Type | Multiple Models & Sizes | High-Strength & Corrosion Resistant | For Firefighting/Industrial/Agricultural Use

Overview
FAQ
Related Products

Overview

1. Product Overview

NST Series American Type Brass Quick Couplings and Adaptors are designed for efficient and reliable fluid transfer connections. Manufactured from high-quality forged brass, these components offer exceptional mechanical strength, wear resistance, and corrosion resistance, ensuring a long service life even under demanding conditions. This series provides various interface types and specifications to perfectly match different pipe diameters and standards. They are the ideal choice for secure and rapid connections in firefighting, industrial pipelines, agricultural irrigation, and more.

2. Key Features & Benefits

Premium Material: Constructed from high-strength brass for excellent corrosion resistance, high pressure tolerance, and superior sealing.
Quick Connection: American-type quick coupling design allows for easy one-second connect and disconnect, significantly improving operational efficiency.
Comprehensive Specifications: Available in multiple sizes from 1.5 inch to 2.5 inch (NH, BSP standards), catering to various inlet and outlet conversion requirements.
Durable Construction: Precision engineered and robust structure ensure reliable performance and excellent sealing over long-term use.
Wide Application: Suitable for various media including water, oil, and air. Essential for firefighting, industrial, and agricultural sectors.

3. Models & Specifications Table

Model	Inlet	Outlet	Notes / Description
LT-010	2.5" NH	Φ63.5 mm
LT-011	2.5" NH	Φ51 mm
LT-012	2" NH	Φ51 mm
LT-013	1.5" NH	Φ38 mm
LT-014	2" BSP	Φ51 mm	British Standard Pipe Thread
LT-015	1.5" BSP	Φ38 mm	British Standard Pipe Thread
LT-016	2.5" NH	Φ63.5 mm	Double Layer
LT-017	2.5" NH	Φ63.5 mm
LT-018	2.5" NH	Φ44.5 mm
LT-019	2.5" NH	Φ63.5 mm

4. Applications

Firefighting & Emergency Services: Rapid connection and extension of fire hoses.
Industrial Manufacturing: Connecting and adapting pipelines for factory equipment and pressure systems.
Agricultural Irrigation: Deployment and connection of irrigation system pipes.
Construction Sites: Setting up temporary water supply and drainage systems.

5. Important Notes

Please select the correct model based on your pipe diameter and thread standard (e.g., NH American, BSP British).
Ensure the coupling interior is clean and free of debris before connection, and check that the sealing ring is intact.
Use within the rated working pressure range to ensure safety.

Optional Configurations & Customization Services

Sheath Color Selection: Available sheath colors cover white, red, yellow, green, blue and black. White is our standard color option. Additional costs will apply for other color selections. For specific pricing details, please contact our customer service team.

Liner Color: Transparent is the default liner color. Custom liner colors are supported to align with your brand identity, with such customization subject to minimum order quantity (MOQ) requirements.

Customization Services: We offer customization for non-standard specifications including inner diameter, length, working pressure and more. The minimum order quantity (MOQ) is negotiable based on your specific customization needs. Feel free to provide detailed parameters to discuss your tailored solution with us.

Production & Supply Capabilities

Manufacturing Strength: As a professional fire hose manufacturer with over 20 years of industry expertise, we boast mature production processes and a rigorous quality control system. Our monthly supply capacity reaches up to 1,000,000 meters, enabling us to fulfill large-volume order requirements with ease.

Lead Time: The lead time for standard-specification products is 30 days. For customized products, the lead time is negotiable based on customization complexity and order volume. A detailed delivery schedule will be provided upon order confirmation.

Packaging & Shipping: We support diverse packaging options including neutral packaging and brand-customized packaging. All packages are made of waterproof and wear-resistant materials to ensure product integrity during transportation. Multiple shipping solutions such as sea freight and air freight are available, and we will assist clients in resolving logistics challenges efficiently.

Quality Certifications & Qualifications

Our products have passed a range of international certifications including UL, BS6391 and EN14540, and hold credentials such as API Specification Q1 Quality Management System Certification and NSF International Certification. Product quality is rigorously tested and verified by authoritative institutions, enabling you to purchase and apply our products with complete confidence.

Certificates

nst coupling and adaptors brass american type coupling-1

nst coupling and adaptors brass american type coupling-2

nst coupling and adaptors brass american type coupling-3

nst coupling and adaptors brass american type coupling-4

nst coupling and adaptors brass american type coupling-5

Frequently Asked Questions (FAQ)

1. Are you a factory or a trading company?

Answer: We are a professional fire hose manufacturer with over 20 years of industry experience, equipped with independent production, R&D and customization capabilities. We can connect directly with clients to provide factory-direct prices and services.

2. Besides this product, can you supply other fire-fighting related products?

Answer: We offer a full range of fire hoses and fluid transfer solutions, including fire hoses of various structures, materials and specifications, as well as matching couplings and accessories. Please feel free to consult us for our product catalog.

3. Is the quality of customized products consistent with that of standard products?

Answer: Customized products are also manufactured in strict compliance with international industry standards and our factory’s quality control procedures. They use the same raw materials and production processes as standard products. Prior to delivery, all customized products undergo rigorous pressure tests and quality inspections to ensure they meet quality standards.

4. Can you provide samples for testing?

Answer: We are happy to provide samples for your testing and verification. The sample fee and shipping cost are negotiable, and these costs can be deducted from the corresponding payment of your formal order.

5. Is there any after-sales guarantee for your products?

Answer: All our products come with a quality warranty period. In case of non-human-induced quality defects during the warranty period, we provide free repair or replacement services. Additionally, we offer professional technical consultation and usage guidance services for all clients.