Suit:

2L all-copper oxygen valve (all-metal model (sent across the bridge)

2L oxygen valve (send bridge) (reliable and durable quality)

2L trachea (2 m (4 buckles)

New gas valve (sending inflatable bridge)

Oxygen bridge (default 12 to 14 please note)

Oxygen Pressure Reducer (One Single (with Washer)

Durable oxygen valve (90% of the choice is sent across the bridge)

2L gas valve (quality assurance (delivery bridge)

Upgraded gas self-closing valve

New all-copper adjustable (butane opening valve)

Butane interface of old welding torch

All copper adjustable (butane opening valve)

New Butane Interface

Gas bridge ((small head gasket))

Oxygen meter ((send gasket))

Gas meter ((send washer))

New type gas valve header

Anti-tempering (No Worry 1)

Butane gas nozzle (one for single nozzle)

Gas Pressure Reducing Valve (Separate Pressure Reducing Valve)

4L oxygen bridge

4L gas bridge

4L anti-tempering (default oxygen anti-tempering)

Thin tube pressure reducer