Product specification：
| Nominal path(DN) | Specifications | Nominal path(DN) | Specifications |
| DN15*½″ | 16*1/2″ | DN20*3/4″ | 20*3/4″ |
| DN20*1/2″ | 20*1/2″ | DN25*1/2″ | 25.4*1/2″ |
Product description:
Technical parameter
Pipe fittings: thread compression type: DN15~DN100
Pipe material execution standard: "stainless steel welded steel pipe for fluid transportation" GB/T12771, "welded pipe size and weight per unit length" GB/T 21835
Pipe fittings execution standard: "SICHUAN NONLEAK STAINLESS STEEL PIPE INDUSTRIAL CO., LTD enterprise standard"
Anaerobic adhesive standards: "HG/T3737" - anaerobic adhesive
Working pressure: 2.5MPa
Working temperature: -55 °C ~150 °C
Test standard
The tensile strength of the steel pipe is not less than 520MPa, and the elongation is not less than 35%.
Through eddy current inspection, the steel pipe is in accordance with the GB/T7735A standard, and there is no crack and crack after the flattening test. The test pressure is 1/3 to the outer diameter of the steel tube.
The pressure test standard for the pipe fittings is 1.05MPa, and each of the NONLEAK products is tested by the 1.6MPa pressure.
Pressure test of pipe and pipe fittings, NONLEAK product is no leakage at the connection of 2.5MPa and 14h.
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