وصلة مطاطية ببطانة PTFE، وصلة شفة من الفولاذ المقاوم للصدأ

Video Description:
Discover the EPDM/NBR/NR/FKM Single-Ball Flexible Rubber Joint with PTFE Lining and Stainless Steel Flange Connection. Perfect for pressure applications in construction projects, this durable and customizable joint ensures excellent corrosion resistance and flexibility.