👍New Product Arrival👍 Non-Asbestos Graphited Packing "BOSSWELL", Ready to serve😍 👉 Temp : +400C 👉 Pressure : 7.8Mpa 👉 PH : 2-11 👉 Linear velocity : 2-11m/s 👉 3mtr/roll ปะเก็นเชือกชนิดปลอ...