Heres information on Sandhyaflex Mining Rubber Hose a heavy-duty rubber hose series designed for mining, slurry, dewatering, dredging and abrasive material transfer applications:
Sandhyaflex (by Sandhya Enterprises in Hyderabad, India) manufactures a range of industrial rubber hoses suited for mining and abrasive material handling. Their hoses are built to be tough, abrasion-resistant, and flexible for suction and discharge work in harsh conditions. (Sandhya Enterprises)
Material: High-grade abrasion-resistant natural/synthetic rubber inner tube. (Sandhya Enterprises)
Reinforcement: Multiple textile plies and optional steel wire helix for strength and flexibility. (Sandhya Enterprises)
Outer Cover: Weather-proof, abrasion and ozone resistant rubber. (Sandhya Enterprises)
Temperatures: Typically workable from about -10C up to ~80100C depending on model. (Sandhya Flex)
Pressure Ratings: ~1025 bar working pressure in slurry/mud hose versions. (Sandhya Enterprises)
End Fittings: Options include MS flanges, couplings, cuffs or custom ends. (sandhyaenterprises.co.in)
Mining slurry & mud discharge
Abrasive sand and gravel suction
Dredging operations
Dewatering of pits and sumps
Transfer of ore slurry, concrete slurry and similar heavy media (Sandhya Enterprises)
Common hose types and diameters offered include: (sandhyaenterprises.co.in)
Slurry & Mud Rubber Hose (Sandhyaflex-SMRH): 6 (150 mm), 8 (200 mm), 10 (250 mm), 12 (300 mm), 14 and larger.
Dewatering & water suction hoses: 2 to 12 (custom lengths).
Floating & dredge delivery hoses with robust reinforcement.
Ceramic-lined hoses for extreme wear contexts. (Sandhya Enterprises)
Working Pressure: ~1025 bar
Vacuum Resistance: up to ~700 mm Hg
Temperature Range: ~-10C to ~100C
Lengths: up to ~15 m per section
Layers: ~612 plies depending on model (Sandhya Enterprises)
If you need mining or abrasive hoses off the shelf in smaller quantities (not Sandhyaflex brand), here are some options:
1,800
500
495
280
512
Mining Hose - Durable Rubber Material Heavy-duty rubber mining hose suitable for abrasive fluid handling (~1,800).
Sand Blasting Rubber Hoses Abrasion-resistant hose for sand blasting work (~500).
Rubber Sandblast Hose Budget-friendly sandblast hose (~495).
Rubber Sandblasting Hose Value abrasive hose (~280).
Rubber Sandblast Hose Pipe Another sandblast hose option (~512).
For heavy mining slurry & abrasive transfer: Choose Sandhyaflex Slurry/Mud Hose with appropriate diameter and working pressure. (Sandhya Enterprises)
For water suction & dewatering: Look at dewatering rubber hoses with suitable ID and pressure rating. (sandhyaenterprises.co.in)
For extreme wear environments: Consider ceramic-lined hose versions. (Sandhya Enterprises)
If you want, I can help you compare Sandhyaflex hoses by size/pressure or find supplier contact and quotes for your project just tell me the diameter and application you need.

Price:
Price 5175.0 INR / Meter
Minimum Order Quantity : 1 Meter
Shape : Round
Hardness : 60 Shore
Reinforcement : Tire Chord and Helicles Wire
Cover : Rubber
Price 6325.0 INR / Meter
Minimum Order Quantity : 1 Meter
Shape : Round
Hardness : 60 Shore A
Reinforcement : Tire Chord and Helicles wire
Cover : Rubber
Price 5175.0 INR / Meter
Minimum Order Quantity : 1 Meter
Shape : Round
Hardness : 60 shore A
Reinforcement : Tire Cord and Helicalal Wire
Cover : Rubber
Price 6325.0 INR / Meter
Minimum Order Quantity : 1 Meter
Shape : Round
Hardness : 60 Shore A
Reinforcement : Tire Chord and Helicles wire
Cover : Rubber