Inner layer：UPE
Reinforcement layer：2-4 layers of steel wire winding
Outer layer：black / red / yellow / blue ozone-resistant, UV-resistant, wear-resistant NV or EPDM rubber
Temperature range：-30 ° C ~ + 100 ° C (-22 ° F ~ + 212 ° F) steam can reach + 135 ° C (within 30 minutes)

Inner layer：synthetic rubber lined with UPE
Reinforcement：synthetic fiber and spiral steel wire
Outer layer：black / red / yellow / blue ozone-resistant, UV-resistant, and wear-resistant EPDM rubber
Temperature range：-30 ° C ~ + 100 ° C (-22 ° F ~ + 212 ° F) steam can reach + 135 ° C (within 30 minutes)

Inner layer：PTFE
Reinforcement layer：2-4 layers of super high flexible steel wire
Outer layer：EPDM / FKM
Temperature range：-30 ℃ ~ + 220 ℃ (-22 ℉ ~ + 428 ℉)

Inner layer：PTFE
Reinforcement：synthetic fiber and spiral steel wire
Outer layer：EPDM / FKM
Temperature range：-30 ℃ ~ + 220 ℃ (-22 ℉ ~ + 428 ℉)

Inner layer：PTFE
Reinforcement layer：high strength 304 stainless steel wire braid
Outer layer：high strength 304 stainless steel wire braid
Temperature range：-60 ℃ ~ + 260 ℃ (-76 ℉ ~ + 500 ℉)

Inner layer：Corrugated PTFE
Reinforcement layer：high strength 304 stainless steel wire braid
.Outer layer：high strength 304 stainless steel wire braid
Temperature range：-60 ℃ ~ + 260 ℃ (-76 ℉ ~ + 500 ℉)

Inner layer：EPDM
Reinforcement layer：high strength textile rope
Outer layer：wear-resistant, weather-resistant EPDM
Temperature range：-40 ° C ~ + 100 ° C (-40 ° F ~ + 212 ° F)

Inner spiral steel wire：PP coated steel wire
Inner lining：polypropylene film
Outer wall：PVC polyester fiber
External spiral steel wire：stainless steel wire

Inner spiral steel wire：stainless steel wire
Inner lining：polypropylene film
Outer wall：PVC polyester fiber
External spiral steel wire：stainless steel wire