Product quality at Bukan Pipe rests on incoming material control, extrusion process monitoring, dimensional inspection and final mechanical and pressure tests in the QC unit and laboratory.
Control stages
- Raw material and production input control
- In-process inspection (dimensions, appearance, uniformity)
- Mechanical, thermal and pressure tests in the laboratory
- Batch traceability and result documentation
The documented framework
The factory's quality management system has been certified to ISO 9001 since 2008; the current certificate is CH08/0870 from SGS Switzerland, with a scope covering pressure water pipe from 2 to 40 atm in 16 to 630 mm. ISO 14001 (environmental), ISO 45001 (occupational health and safety) and ISO 10002 (complaints handling) are held alongside it.
| Document | Issued by | Number | Dates | Scope |
|---|---|---|---|---|
| ISO 9001:2015 certificate | SGS Société Générale de Surveillance SA, Switzerland | CH08/0870 | Issued: ۲۰۰۸ (صدور نخست)Last renewed: ۱۰ اوت ۲۰۲۴Valid until: ۹ اوت ۲۰۲۷ | Quality management for PE production — pressure water pipe 2 to 40 atm in 16 to 630 mm, and non-pressure double-wall corrugated sewage pipe 63 to 500 mm |
| ISO 14001:2015 certificate | QMS Italia S.r.l. / QMS Arian | 006-20/14001/IR | Issued: ۲۷ ژوئیه ۲۰۱۷Last renewed: ۲۷ ژوئیه ۲۰۲۴Valid until: ۲۶ ژوئیه ۲۰۲۷ | Environmental management — production of polyethylene pipe |
| ISO 45001:2018 certificate | QMS Italia S.r.l. / QMS Arian | 010-20/45001/IR | Issued: ۲۷ ژوئیه ۲۰۱۷Last renewed: ۲۷ ژوئیه ۲۰۲۴Valid until: ۲۶ ژوئیه ۲۰۲۷ | Occupational health and safety management — production of polyethylene pipe |
| ISO 10002:2018 certificate | QMS Italia S.r.l. / QMS Arian | 004-20/10002/IR | Issued: ۲۷ ژوئیه ۲۰۱۷Last renewed: ۲۷ ژوئیه ۲۰۲۴Valid until: ۲۶ ژوئیه ۲۰۲۷ | Complaints handling and customer satisfaction — production of polyethylene pipe |
What ISO 9001 says, and what it does not
ISO 9001 certifies that the production and control process is documented, followed and audited. It says nothing about whether a particular pipe conforms to the standard for its application — that is the job of the standard mark licence and the batch test report. Ask for both separately when ordering.
For sensitive projects, coordination on laboratory test scope and QC documentation is available through sales.
FAQ
- How does ISO 9001 differ from a standard mark licence?
- ISO 9001 covers the factory's management system and certifies that production and control are documented and audited. Conformity of a given pipe to the standard for its application is shown by the standard mark licence and the batch test report. Ask for both separately when ordering.
- How do I obtain the test report for my shipment?
- From the quality control and laboratory unit, at lab@bukanpipe.com or +98 901 341 4979. Reports are tied to a production batch and issued per shipment.
- How can I check pipe quality before acceptance?
- Three things: compare wall thickness against the dimensions chart for that diameter and SDR, read the marking printed on the pipe (manufacturer, diameter, SDR or PN, material grade and standard), and request the batch test report.