Key Features & Benefits

DIN 2986 Compliance: Precision threads meeting German industrial standards for guaranteed compatibility.

Galvanized Finish: Hot-dip galvanized coating provides exceptional resistance to rust, corrosion, and abrasion.

Material Quality: Made from high-grade carbon steel (S235JR, S355JR) for strength and durability.

Versatile Sizes: Available in diameters from 1/8" to 4" and customizable lengths.

Pressure Resistance: Suitable for low to medium-pressure plumbing systems.

Leak-Proof Performance: Accurate threading ensures tight, secure seals.

Ease of Installation: Designed for straightforward installation with standard tools.

Applications

Our galvanized king nipples are ideal for:

Residential Plumbing: Connecting pipes in water supply and drainage systems.

Commercial Buildings: Integrating plumbing networks in offices, hotels, and hospitals.

Industrial Systems: Use in low-pressure fluid handling and utility pipelines.

HVAC Systems: Supporting heating, ventilation, and air conditioning installations.

Fire Protection Systems: Reliable connections in sprinkler and fire safety pipelines.

Technical Specifications

Why Choose Cangzhou Hongxin?

Quality Manufacturing: Precision threading and galvanizing processes ensure consistency and reliability.

Competitive Pricing: Direct factory pricing with no intermediaries, offering cost-effective solutions.

Customization: Tailored sizes, lengths, and packaging based on project requirements.

Manufacturing Process

Our galvanized king nipples are produced through:

Material Selection: Sourcing certified carbon steel pipes.

Cutting & Threading: Precision cutting and threading using CNC machinery.

Galvanizing: Hot-dip galvanizing for uniform zinc coating.

Quality Checks: Dimensional verification, thread gauge testing, and coating thickness measurement.

Packaging: Secure packaging to prevent damage during transit.

Ordering Information
Standard Products: Ready for immediate shipment in common sizes.

Custom Orders: Provide specifications (size, length, quantity) for tailored solutions.

Packaging: Wooden cases, cartons, or pallets for safe transportation.

FAQ

Q: What does DIN 2986 specify?
A: DIN 2986 is a German standard for parallel (cylindrical) threads on pipe fittings, ensuring compatibility with European systems.

Q: Are these nipples suitable for potable water systems?
A: Yes, the galvanized coating is safe for potable water applications when compliant with local regulations.

Q: Can you supply nipples with other thread types?
A: Yes, we also offer NPT, BSPP, and BSPT threads upon request.

Q: What is the lead time for custom orders?
A: Typically 15-25 days depending on quantity and specifications.