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Putting the in Metal Hose™
See the difference! Up to 25% more flexible than lined metal hose. The characteristics of smooth bore in a single strip!
Made In the USA.
Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses - 3
Unit of Measure
Items Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
HT-FLEX250
2 1/2 in. ID, 7.50 in. Min. Bending Radius Interlocked Metal Hose 		Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
HT-FLEX300
3 in. ID, 8.25 in. Min. Bending Radius Interlocked Metal Hose 		Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
HT-FLEX350
3 1/2 in. ID, 10.50 in. Min. Bending Radius Interlocked Metal Hose 		Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
HT-FLEX400
4 in. ID, 11.75 in. Min. Bending Radius Interlocked Metal Hose 		Tec-Flex™ HT-FLEX™ Series Interlocked Metal Hoses
HT-FLEX450
4 1/2 in. ID, 12.50 in. Min. Bending Radius Interlocked Metal Hose
Description N/A Putting the in Metal Hose™
See the difference! Up to 25% more flexible than lined metal hose. The characteristics of smooth bore in a single strip!
Made In the USA.
General Applications N/A
  • Dry bulk truck and railcar unloading
  • Dry powder/fly ash
  • High temperature/low leak ventilation
  • Grain handling
  • Plastic pellet transfer
Construction N/A A specially wound single strip of 304 Stainless Steel with TOE (NPT) threads on both ends. Patent Pending.
Features and Advantages N/A
  • Abrasion Resistant - Smooth inner liner similar to that of lined metal hose, resists damage from abrasive materials.
  • Highly Flexible - Minimum bend radius up to 25% better than lined metal hose.
  • Leak Resistant - Leak rate of less than half of lined metal hose. Doesn't require packing that makes other hoses less flexible.
  • Smooth Bore - Reduces degradation of the transferred materials and improves flow rates. Helps prevent "angel hairing".
  • Corrosion Resistant - Suitable for outdoor use where the hose is exposed to the elements.
  • Heat Resistant - Withstands very high temperatures allowing for the transfer of hot materials. (Not for use with hot tar and asphalt applications.)
Brand N/A Hose Tec®
Type N/A Metal Hose
Style N/A Interlocked Metal Hoses
Hose Size ID N/A 2 1/2 in N/A 3 in N/A 3 1/2 in N/A 4 in N/A 4 1/2 in
Material N/A 304 Stainless Steel
Max. Service Temperature N/A 816 ºC1500 ºF
Min. Bending Radius N/A 7.50 in N/A 8.25 in N/A 10.50 in N/A 11.75 in N/A 12.50 in
Weight1 N/A 0.75 lbs/ft N/A 0.84 lbs/ft N/A 1.10 lbs/ft N/A 1.65 lbs/ft N/A 2.00 lbs/ft
Note N/A NPT ends for easy assembly. No welding required.
  • 1 In extended state.