Stainless Steel Threaded Hexagon Nipples – Marine Pipe Fittings

Name: Stainless Steel Threaded Hexagon Nipples
SKU: IMPA 732646

These stainless steel threaded hexagon nipples are essential pipe fittings for marine and industrial piping systems. Designed with precision-cut male threads on both ends, they provide a reliable and leak-proof connection between two female-threaded pipes or fittings. The hexagonal center section enables easy tightening and removal with standard wrenches, ensuring a secure fit even in confined spaces.

Manufactured from high-grade austenitic stainless steel (SS304 / SS316), these nipples offer excellent resistance to corrosion, pitting, and rust in harsh saltwater environments. Ideal for shipboard water, fuel, compressed air, and hydraulic applications, they meet the demands of marine service while maintaining dimensional stability and strength. As part of our ship chandler supply range under IMPA 732646, these fittings are available in a variety of sizes and thread standards to suit your specific piping requirements.

Trust our marine-grade components for your next installation or repair. For bulk vessel supply or offshore orders, contact our ship store for fast delivery and competitive pricing.

Key Features

Manufactured from premium stainless steel (SS304 / SS316) for superior corrosion resistance
Precision-threaded male ends (NPT or BSP) ensure a tight, leak-free connection
Hexagonal body design allows easy wrenching and secure installation
Withstands high pressure (up to 3000 psi) and varying temperatures
Suitable for marine, industrial, and offshore pipe systems
Available in multiple sizes to fit standard pipe dimensions

Technical Specifications

Specification	Details
Material	Stainless Steel (SS304 / SS316)
Thread Type	NPT / BSP (National Pipe Thread)
Thread Connection	Male - Male (Threaded Both Ends)
Size Range	1/8" to 2" (nominal pipe size)
Pressure Rating	Up to 3000 psi (depending on size and material)
Temperature Range	-50°C to 250°C
Standards	ASME B1.20.1 / BSP (ISO 228)
IMPA Code	732646
Category	IMPA 73 – Pipe & Tube Fittings

Frequently Asked Questions

What materials are these hexagon nipples made of?

Our stainless steel threaded hexagon nipples are manufactured from high-grade SS304 or SS316 stainless steel, providing excellent resistance to corrosion, pitting, and rust in marine environments.

Are these nipples suitable for seawater applications?

Yes, SS316 stainless steel is specifically recommended for seawater exposure due to its enhanced resistance to chloride corrosion. SS304 is suitable for freshwater and general marine use.

What thread standards are available?

We offer NPT (National Pipe Thread) and BSP (British Standard Pipe) threads. When ordering, please specify your required thread standard and size to ensure compatibility.

Can these nipples handle high-pressure systems?

Yes, these fittings are rated for pressures up to 3000 psi depending on the size and material grade. Always verify the pressure rating before installation and use in hydraulic or high-pressure applications.

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Stainless Steel Threaded Hexagon Nipples – Marine Pipe Fittings

Key Features

Technical Specifications

Frequently Asked Questions

Inquire About This Product

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