1.natural rubber and steel wires spiral;2.3 meters long;3. 85bar working pressure;4. SK148mm flange;5. Double end flange;6. the abrasion is 0.069CBM; (1). Pipe outside packing with Plastic bags and caps to protect surface and flange. (2). Packing in Iron frame, 50 pcs per iron frame, Fit for LCL goods, qty less than 100 pcs. (3). Bundle. per bundle 10 pcs. 20' container can hold 24 bundle, 40' container can hold 50 bundle. (4). Bulk . one 20' container can hold 270pcs, one 40' container can hold 500 pcs.