| Project | 30″ Single Seam ELBOW | 36”-30” REDUCER | A234-WPB REDUCER |
| Description | 30, 20 AND 15 DEGREE, LR, ELBOW, ONE SEAM | REDUCER, BW, ECCENTRİC, SEAMLESS | REDUCER, CONCENTRIC, ONE SEAM |
| Material Class | A234-WPB | A234-WPB | A234-WPB |
| Outer Dia. | 30″ | 36”X30” | 36”X24” |
| Wall Thickness | SCH XS | SCH XS AND SCH STD | SCH XS-SCH STD |
| Total Mass | 450 Kg | 140 Kg | |
| Origin/Certificate | South Korea | 3.2 Certificate | South Korea |
| Destination | İGDAŞ | Refinery | İGDAŞ |
| Project | ALLOY STEEL TUBE | TUBE-ALUMINIUM | A179 U-TUBE |
| Description | ALLOY STEEL TUBE, SEAMLESS | TÜP, SEAMLESS, STRAIGHT | U-TUBE, SEAMLESS |
| Material Class | 15CrMOg, A213T91 | 6061-T6 | A179 |
| Outer Diameter | 31,8X7,9 45X7,8 (mm) | 82,5X3, 107X2, 125X2,5 (mm) | 20X2,5 (mm) |
| Wall Thickness | LENGTH:6000 mm | LENGTH:6000 mm | LENGTH:6000 AND 2000 mm |
| Total Mass | 1.2 TON | 40 Kg | 9 Ton |
| Origin/Certificate | 3.2 Certificate | 3.2 Certificate | 3.2 Certificate |
| Destination | Power Plant | Refinery | Refinery |
The major part of your material requirement lists of your projects are formed of materials that are customary in the market and which can be found easily from the stockists.
However, in most of the time we coincide with supplying necessities that require special conditions and certificates, non-standard custom manufacturing materials or materials that can hardly found in stockists.
Besides, in some of the industries (petrochemistry, offshore, energy, chemistry, mining, etc.) there happens to be RFQs and non-standard specifications for material supplyings.
YENA works as the trustworthy service partner of your respectable company in this matter. With many years of experience, YENA, which can reach to all supplier and stock company from all Europe and World markets, can procure the most suitable material according to the specifications just in time in the most appropriate delivery times.
In addition, YENA can contribute with the ensuring of the consensus between the specifications of the requested product and specifications that supplier proposes, also contributes to the forging of the purchasing specifications which two sides agreed upon.
Material procurement with checking the requested specifications, certifications, additional tests and controls is the expertise and specilizations of YENA.




















