Fittings: CHR

Threaded Female Connector (NPT & BSP) or Socket Weld (SW)

TECVAL foto1431416416334


TECVAL Data sheet CHR

Data sheet

The CHR two-ferrule compressing fittings are used to assemble a threaded or welding end to a metric or fractional tube. The resulting union is completely hermetic, both for high pressure and high temperatures.


Easy and fast mounting.
Resistant to vibration.
Hard fastening and union without twisting.
Anti-leakage guarantee.
Metric tube from 4mm to 25mm.
Fractional tube from 1/8" to 1".
Threaded NPT ends according to ANSI B1.20.1.
Threaded BSP ends according to DIN ISO 228-1.
Socket Weld SW ends according to ANSI B16.11.


Technical data

Dimensions From 1/8" to 1"

AISI-316L (1.4404)

Duplex (1.4462)

SuperDuplex (1.4410 / 1.4501)

Special alloys (For detailed information consult attached data sheet)


PartAISI-316L Duplex SuperDuplex Special alloys 
1 BodyAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
2 NutAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
3 Back ferruleAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
4 Front ferruleAISI-316L (1.4404)Duplex (1.4462)Superduplex (1.4410/ 1.4501)Special alloy
TECVAL chr-despiece
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