Haihao Group produces ASTM A865 NPT threaded couplings to meet the strict quality requirements of Thailand customers

Haihao Group is pleased to announce the successful completion of an order for a Thai client, showcasing our unwavering commitment to quality and precision in manufacturing. The client, demonstrating a high level of trust in our capabilities, placed an order for a significant quantity of ASTM A865 NPT threaded couplings, with sizes ranging from 1/2″ to 5″. The order includes both black steel couplings and galvanized steel couplings, totaling over 81,000 pieces and weighing more than 25 tons.

ASTM A865 NPT threaded couplings

ASTM A865 NPT threaded couplings

Strict Quality Requirements

The client has set forth stringent quality requirements for this order, which Haihao Group is fully capable of meeting:

Galvanization Standards:

The galvanized steel couplings must have a zinc coating thickness of at least 8 microns.

The galvanized surface should be free from white rust or white stains, ensuring the highest standards of corrosion resistance and aesthetic appeal.

Threading Standards:

The couplings are to be manufactured according to the ASTM A865/A865M-06 standard.

For sizes 2 inches and below, the couplings must have straight threads.

For sizes above 2 inches, the couplings must have tapered threads.

Specifically, the 4-inch and 5-inch couplings must feature tapered threads, ensuring a secure and leak-proof fit in applications requiring larger diameters.

Thread Quality Assurance:

The threads on all couplings must be flawless, with no fractures, twists, or wrinkles.

This guarantees that each coupling meets the highest standards of durability and performance, essential for the demanding applications in which they will be used.

Haihao Group’s Capability

Haihao Group has a proven track record of meeting the highest industry standards and customer expectations. Our advanced manufacturing processes, combined with rigorous quality control measures, ensure that every product we deliver is of the highest quality. Our state-of-the-art facilities are equipped to handle large-scale orders with precision and efficiency, adhering strictly to all specified requirements.

We take pride in our ability to customize products according to detailed specifications, and our team of experienced professionals works tirelessly to ensure timely delivery without compromising on quality. Our commitment to excellence is reflected in every aspect of our operations, from raw material selection to final product inspection.

This order from our Thai client reaffirms our position as a trusted supplier in the global market, capable of fulfilling the most stringent requirements. We look forward to continuing to serve our clients with the same dedication and expertise, providing them with high-quality, reliable products that meet their specific needs.

For more information about our products and services, please visit our website or contact our customer service team.