Dish ends suppliers, exporters, manufacturers from Turkey

Heads
Dear Sirs,
We are looking for purchasing of heads acc to enclosed drawings :

Specification for diameters 4650mm and 4270mm:
- material P355NL1 acc to EN 10028-3;
- chamfered edges of the head’s ends by enclosed sketches;
- material certified 3.2 - ABS acc. to EN 10204;
- material with a min. impact strength test 27J at -40 ° C;
- dished ends cleaned before painting to SA2 ½ acc. to ISO 8501-1;
- surfaces protected against corrosion dished ends outside / inside - PRIMER;
- for