REFERENCE LIST FOR DOMESTIC MARKET CUSTOMER PROJECT DIAMETER QUANTITY GENERAL DIRECTORATE OF eSTATE HYDRAULIC WORKS AND REGIONALS DIRECTORATES, TURKEY Purchasing for various Project's VARIOUS DM'S 70.128 m GENERAL DIRECTORATE OF BANK PROVINCES, TURKEY Purchasing for various Project's VARIOUS DM'S 20.394 m GENERAL DIRECTORATE OF eMINERAL RESEARCH AND EXPLORATION, TURKEY Purchasing for various Project's VARIOUS DM'S 5.000 m TÜRKİYE TAŞ KÖMÜRÜ KURUMU Purchasing for various Project's VARIOUS DM'S 3.456 m İSDEMİR A.Ş Purchasing for various Project's VARIOUS DM'S 25.132 m ERDEMİRLİ SULAMA BİRLİĞİ WATER PORJECT Ø610 11.000 m GUNSAYIL CONSTRUCTION CO. INC., TURKEY IRRIGATION PROJECT OF HARRAN PLAIN Ø323 - Ø1220 5.000 m CETINKAYALAR CONSTRUCTION CO. INC., TURKEY KASKİ KAYSERI CITY MUNICIPALITY Ø800 10.000 m ERS CONSTRUCTION CO. INC., TURKEY WATER LINE PROJECT OF UNIVERSITY OF MUGLA VARIOUS DM'S 6.694 m HASAN DEMİREL CONSTRUCTION Eskişehir Alpu Water Project Ø356 - Ø813 1.700 m GÖKHAN CONSTRUCTION Amasya Water Project Ø457 - Ø813 1.680 m VEYSEL ÇOBANOĞLU Malatya Darende Water Project Ø356 - Ø610 6.424 m ALYILDIZ CONSTRUCTION Tokat Water Project Ø1220 2.000 m ASD CONSTRUCTION DSİ Yayladağı Damm Project Ø219 - Ø1016 2.240 m ASD CONSTRUCTION Silifke Potable Water Project Ø406 2.815 m ALİ ERTÜRKMEN CONSTRUCTION Adana Water Project Ø323 - Ø609,6 2.845 m TÜPRAŞ AŞ. Petroleum Pipeline Ø406 - Ø508 2.788m ORDİNAT CONSTRUCTION Petroleum Pipeline Ø508 960m STA CONSTRUCTION İSDEMİR AŞ Buhar Külü Tesisi CONSTRUCTION  Ø406 - Ø2020 2.980 m ÇELTİKÇİOĞLU CONSTRUCTION Kadirli Potable Water Project Ø610 27.000 m BİAT CONSTRUCTION Ankara ASKİ CITY MUNICIPALITY Ø406 - Ø508 12.250 m TUBİN CONSTRUCTION Ankara ASKİ CITY MUNICIPALITY Ø1200 2.000 m SATILMIŞ İLHAN ERDOĞAN CONSTRUCTION Belen Potable Water Project Ø219 - Ø508 10.574 m İGDAŞ Gas Pipeline Ø406 - Ø609 5.610 m İMTA CONSTRUCTION Ankara İl Özel İd. Water Project Ø273 - Ø813 1.120 m ILGAZLAR CONSTRUCTION Eskişehir CITY MUNICIPALITY Ø609 - Ø1220 507 m UMURCAN CONSTRUCTION Tokat İl Özel İd. Water Project Ø273 - Ø457 1.816 m TEKNOKON İSDEMİR AŞ Tesis CONSTRUCTION  Ø920 - Ø2220 402 m EFOR MAKİNA Yatağan Termik Santrali Soğutma Suyu Prj. Ø813 - Ø1016 2.280 m ONUR MÜH. Mersin-Aydıncık Potable Water Project Ø323 - Ø508 1.526 m DELTA PETROL ÜRÜNLERİ AŞ. Petroleum Pipeline Ø406 - Ø914 7.340 m