Guillemin Stainless Steel 316 Fitting with PN16 Flange | Reduced corrugated socket

The Guillemin symmetrical half-fitting with reduced corrugated bushing with flange, designed in AISI 316 Stainless Steel (CF8M stainless steel), is the centerpiece for your flexible hose connections in extreme environments. This specific "firefighter" fitting combines the structural robustness of 316 stainless steel with a socket profile optimized for crimping. Its retaining collar provides a stable support point for the fastening system, guaranteeing a non-removable mechanical connection, essential for the transfer of corrosive or sensitive fluids.

Stainless steel 1.4401 (316): Chemical resistance and maximum durability

The use of CF8M stainless steel (1.4401) gives this fitting a remarkable chemical inertia, making it ideal for the chemical, petrochemical and pharmaceutical industries. Its AISI 316 stainless steel composition allows the handling of acids, solvents and aggressive products without the risk of contamination or degradation of the material. Unlike standard fittings, this model is highly resistant to the abrasion of powdery materials and the transport of liquid bulk, even under the most demanding maintenance conditions.

PN16 hydraulic safety: A standardised design

Strictly compliant with the NF E 29.572 and NF EN 14420-8 standards, this fitting is calibrated for a working pressure of 16 bar. Its safety performance is exceptional: it can withstand a test pressure of 32 bar and a burst pressure of 50 bar. This safety margin is vital for high-pressure suction and discharge operations in firefighting, heavy construction, or steel mills, where a broken connection could have critical consequences.

Crimping versatility and ease of assembly

The reduced corrugated flange socket is compatible with a variety of professional crimping systems: stamped skirts, notched skirts, trunnion collars or strips. For assembly, our tips are simple: present the half fittings face to face, make sure that the NBR joints (originally mounted) are in contact, and then turn the lock 360° to engage the jaws. For optimal safety and to prevent any loosening due to vibrations, systematically finalize the tightening with a suitable Guillemin key.

Technical characteristics

Intensive areas of application

From intensive agricultural irrigation to construction sites to the transport of pharmaceutical fluids, this 316 stainless steel fitting is designed to never fail. Its thermal and mechanical resistance makes it ideal for mobile maintenance facilities and tankers transporting liquid bulk. By choosing AISI 316 quality for your Guillemin flange fittings, you are investing in a future-proof solution that reduces maintenance costs related to corrosion and leaks.