SANS 1123 Weld Neck Flange

SANS 1123 Weld Neck Flanges are designed for butt-weld connections in industrial piping systems.

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SANS 1123 Plate Flange

Jinhang Pipeline supplies SANS 1123 Plate Flanges for industrial piping systems requiring reliable, standards-based flange connections.

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SANS 1123 Blind Flange

Jinhang Pipeline supplies SANS 1123 blind flanges for closing pipe ends and isolating sections of piping systems.

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LATEST NEWS

Aug.06,2026

Certifications, Quality System and Export Experience

When international buyers evaluate a pipe fittings and flanges manufacturer, certifications are usually the first checkpoint.

Aug.06,2026

Carbon Steel vs. Stainless Steel vs. Alloy Steel: Pipe Fittings Material Selection Guide

Selecting the correct material for pipe fittings, flanges, elbows, tees, reducers, and related components is a project-specific decision. Operating temperature, pressure, fluid media, corrosion potential, applicable codes, and required documentation all influence which grade is suitable.