Custom Threaded Brass & Stainless Steel Extension Nipples – Precision Plumbing Pipe Fittings, Corrosion Resistant, from India

Our Custom Threaded Brass and Stainless Steel Extension Nipples are precision-engineered pipe fittings designed to extend pipe runs, connect pipes of varying diameters, or bridge gaps in plumbing and industrial piping systems. Manufactured from high-grade brass and stainless steel materials, these fittings offer superior corrosion resistance, reliable threaded connections, and long service life in demanding environments.

Sourced from India’s leading manufacturers, these extension nipples are available in a wide range of thread standards, sizes, and custom specifications to meet diverse project requirements across residential, commercial, and industrial applications.

Typical Applications

• Plumbing Systems: Residential and commercial water distribution, gas lines

• HVAC Systems: Chilled and hot water connections, refrigeration lines

• Industrial Piping: Chemical transfer, oil & gas, hydraulic and pneumatic systems

• Marine & Coastal: High-humidity and salt-exposed environments (stainless steel preferred)

• Instrumentation: Precision connections for gauges, sensors, and control equipment

• Process Industries: Pharmaceutical, food processing, and power generation

Quality Assurance

All our extension nipples are manufactured under stringent quality control systems, with compliance to ASTM, ASME, and ISO international standards. Products undergo dimensional inspection, thread verification, and pressure testing to ensure leak-proof performance. For stainless steel variants, certifications such as EN 10204 3.1, NACE MR0103/MR0175, and third-party inspections are available upon request.

Why Choose Our Extension Nipples from India?

• Proven Manufacturing Expertise: Indian suppliers with decades of experience in brass and stainless steel fittings

• Cost-Effective Solutions: Competitive pricing without compromising material quality or workmanship

• Global Shipping: Established export networks with reliable lead times

• Full Customization: Tailored solutions for project-specific requirements

• Quality Certifications: ISO 9001, CE, SGS, and other international certifications available

Cangzhou Hongxin Pipe Fittings Co., Ltd., which was established in 1998, is a professional 

manufacturer of steel & stainless steel fittings in China. Our company is 180 kilometers 

away from Tianjin Port of China, enjoying very convenient transportation. All our products 

are designed, manufactured and tested in strict compliance with the standards of DIN, BS, 

ISO, ANSI, API, JIS, etc. 

Our main products include steel pipe nipples, sockets (black or galvanized, seamless or 

welded), stainless steel pipe fittings, malleable iron pipe fittings (union type, elbows, 

reducers, bushings, couplings, caps, nuts, hose nipples and so on) and butt-welded pipe 

fittings. We are also specialized in pipe cutting, bending, threading and end finishing, 

according to customers' needs. 

Presently, we export 90% of our products to Germany, France, Russia, Poland, Lithuania, 

Israel, the Middle East and South America. With many years' efforts and support from our 

valuable customers, these products have obtained a big market share in the world. Our 

business principle is "Superior Quality, Competitive Price, Timely Delivery and Considerate 

Service". 

We welcome all customers to contact us for more information. We assure you, with our 

technical knowledge and experience, our company will be one of you stable and long-term 

business partners in China!