Shipment of 3/4″ 3000# Nickel Alloy Threaded Caps to Singapore | Haihao Group
Haihao Group has successfully delivered a batch of 3/4″ 3000# nickel alloy threaded caps to a valued customer in Singapore. Manufactured in accordance with ASTM B366 UNS N06625 and fully compliant with ASME B16.11 and NACE MR0175, these forged threaded caps are engineered for demanding service environments where corrosion resistance and mechanical reliability are essential.
Our threaded caps are commonly used to seal pipe ends in piping systems handling high-pressure, corrosive, or offshore service media.

3000# nickel alloy threaded pipe cap ASTM B366 UNS N06625 supplied by Haihao Group
Order Details
| Product | Size | Pressure Class | Material | Standard |
|---|---|---|---|---|
| Threaded Pipe Cap (NPT) | 3/4″ | 3000# | ASTM B366 UNS N06625 | ASME B16.11, NACE MR0175 |
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3/4 inch 3000# nickel alloy threaded pipe cap ASTM B366 UNS N06625 supplied by Haihao Group
Why Choose UNS N06625 Threaded Caps?
UNS N06625 (Inconel 625) is known for:
- Outstanding corrosion resistance in seawater, sour service, and chemical environments
- Excellent mechanical strength at both ambient and elevated temperatures
- Superior resistance to pitting, crevice corrosion, and chloride stress cracking
These properties make it widely used in offshore platforms, subsea equipment, chemical processing plants, and high-pressure piping systems.
Compliance With International Standards
- ASME B16.11 Threaded Fittings Standard ensures dimensional accuracy and pressure integrity.
- NACE MR0175 certification guarantees suitability for H₂S and sour service applications, a key requirement for petroleum and gas industries.
- ASTM B366 defines the metallurgical and mechanical properties of nickel alloy fittings.
Haihao Group ensures all threaded caps undergo strict inspection, including dimensional checks, material verification, and pressure testing when required.
Reliable Supplier of High-Grade Nickel Alloy Fittings
With decades of manufacturing experience, Haihao Group continues to supply high-quality forged fittings, flanges, and piping components to global clients. Our ability to meet strict offshore, petrochemical, and high-pressure application requirements is backed by complete material traceability and professional technical support.
For customized nickel alloy fittings or project-specific solutions, Haihao Group is ready to assist.
