Every gas stove that leaves your CKD assembly line must be proven gas-tight — and "we check them" is not the same as having a written, repeatable procedure. A gas leak test SOP turns safety from an intention into a standard every worker follows identically, on every unit. It is also the document auditors and regulators ask to see first. Here is a step-by-step standard procedure you can adopt for your own line.
Without a documented procedure, leak testing drifts. One worker tests at one pressure, another skips a step when the line is busy, and a third passes a stove on a gut feel. A written SOP removes that variability. It sets the test pressure, the method, the pass/fail criteria, and the record-keeping rule — so that every stove is held to the same standard, every shift, every day. It is the difference between a quality system that is real and one that only exists on paper.
A failing stove is not a problem to hide — it is a process signal. Isolate the unit, identify the leaking joint, and either repair and re-test it or scrap it. Track failure causes; a recurring leak at one joint points to an assembly step or a component batch that needs correction. Treating failures as data is how your line gets safer and more efficient over time.
Post the procedure at the test station, train every worker on it, and keep the records it generates. These records are your proof of due diligence — the evidence that every stove you shipped was tested to a defined standard. THREEMI supplies complete gas stove CKD kits and advises partners on the test equipment and standard procedures their assembly line needs. A written gas leak test SOP is one of the highest-value documents you can put in place before production starts.
THREEMI is the export brand of Shenzhen Sanmi Manufacturing Co., Ltd., a professional gas stove and kitchen appliance factory in Guangdong, China. With 400+ employees, a 20,000㎡ production facility, and an annual output of 3 million units, we serve wholesalers, distributors, brand owners, and e-commerce sellers in over 30 countries. Our factory is certified ISO9001, CCC, CE, UL, GS, ETL, NF, and SASO.
We supply complete gas stove CKD (Complete Knock Down) kits, plus assembly guidance, worker training support, and equipment purchasing advice — so you can build a reliable local manufacturing operation. Contact us to plan your CKD program.
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