Documents
The pack that goes in the tender
Scans from the plant. Quality passport (closed batch) and ST-1 attach to the quote — the quality passport and ST-1 come with the quote.
- 110–710mm
- SDR 7.4–41range
- 12 / 13.5 mcuts
- ISO 9001scan in documents
- Conformity certificate for water pipe · no. KZ.7100841.01.01.04173 · GOST 18599-2001 · until 21 June 2027.
- ISO 9001:2016 certificate — PDF from the plant’s live site.
- State registration certificate · registry no. 20009711.
- Gas certificate (GOST 50838 / ISO 4437) — with the quote (closed-batch sample on request).
- Quality passport — with the lot, not as a landing-page picture.
- ST-1 / origin — with the shipment.
We only name certificates we hold.