Uluslararası Sertifikalar
- CE – EN 10255 (CN)
- CE – EN 10255 (Borusan)
- API 5CT
- API 5L
- DVGW 7101- DIN 10255-10240
- DVGW 7102- DIN 10255-10240
- DOP EN 10210 and EN 10219
- DOP 10255 S195
- EN 10255 CE
- TUV PED
- FM APPROVAL CERTIFICATE
- ASTM Sch7 Easy Flow FM Certification
- FM Certification ASTM and EN 10255
- SI 530
- SI 4314
- CE – EN 10210 – EN 10219