Conveying hoses for plastics

In this section, we would like to assist you with the selection of the appropriate conveying hose for the plastics industry. In the following, we have compiled an initial selection of the most suitable hoses from our range for the conveying of granules and pellets in the plastics industry. The products listed here are suitable for various fields of application in the plastics industry, for example in dosing systems, extruders, granulate dryers or blown film extrusion. For further information about our range of hoses for the plastics industry see below.
medium
  • Dust
  • Fluid
  • Gas
  • Solid
Properties
  • Abrasion-resistant
  • Antistatic and electrically conductive hoses
  • Approvals for use with foodstuff
  • Crush-resistant
  • Cut lengths
  • Flame retardant
  • High flexibility
  • Microbe-resistant
  • Smooth interior
Application
Brand
Temp. min. °F
Temp. max. °F
23 items found
PROTAPE® PUR 333 AS (MD)
Antistatic polyurethane hose, medium-heavy duty, microbe resistant + flame-retardant

Overview

  • highly abrasion resistant suction hose + pressure hose, multi purpose hose + universal hose
  • antistatic < 10⁹
  • wall thickness 0.04 inch
  • -40°F to +195°F (+255°F)
To the product
AIRDUC® PUR 355 AS (HD)
Antistatic polyurethane hose, heavy duty, microbe resistant + flame-retardant

Overview

  • highly abrasion resistant suction hose + pressure hose, multi purpose hose + universal hose
  • antistatic < 10⁹
  • wall thickness 0.06 inch
  • -40°F to +195°F (+255°F)
To the product
AIRDUC® PUR 355 AS TWIN COLOR (HD)
Antistatic polyurethane hose, heavy, microbe resistant

Overview

  • highly abrasion resistant suction hose + pressure hose, multi purpose hose + universal hose
  • antistatic < 10⁹
  • wall thickness 0.06 inch
  • -40°F to +195°F (+255°F)
To the product
AIRDUC® PUR 356 AS (XHD)
Antistatic polyurethane hose, super-heavy duty, microbe resistant

Overview

  • extremely abrasion resistant suction hose + pressure hose, multi purpose hose + universal hose
  • antistatic < 10⁹
  • wall thickness 0.08 - 0.1 inch
  • -40°F to +195°F (+255°F)
To the product
AIRDUC® PUR 351 HT (MD)
High-temperature hose, medium-heavy duty

Overview

  • highly abrasion resistant suction hose + pressure hose, polyurethane hose
  • wall thickness 0.04 inch
  • -40°F to +255°F (+300°F)
To the product
AIRDUC® PUR 355 HT (HD)
High-temperature hose, heavy duty

Overview

  • highly abrasion resistant suction hose + pressure hose, polyurethane hose
  • wall thickness 0.06 inch
  • -40°F to +255°F (+300°F)
To the product
AIRDUC® PUR 356 HT (XHD)
High-temperature hose, super-heavy duty

Overview

  • extremely abrasion resistant suction hose + pressure hose, polyurethane hose
  • wall thickness 0.08 - 0.1 inch
  • -40°F to +255°F (+300°F)
To the product
AIRDUC® PUR 356 FOOD REINFORCED
Food hose and pharmaceutical hose, super-heavy duty and reinforced

Overview

  • extremely abrasion resistant suction hose + pressure hose, polyurethane hose
  • FDA and EU compliant
  • wall thickness 0.12 - 0.14 inch
  • -40°F to +195°F (+255°F)
To the product
BARDUC® PVC 381 FOOD
PVC hose, heavy duty, smooth interior and exterior, vacuum-proof

Overview

  • suction hose + pressure hose
  • EU compliant
  • transparent
  • -4°F to +158°F (+175°F)
To the product
NORPLAST® PUR-C 386 AS
Antistatic polyurethane hose, heavy duty, grounding wire

Overview

  • highly abrasion resistant suction hose + pressure hose
  • antistatic < 10⁹
  • transparent
  • -4°F to +158°F (+175°F)
To the product
NORPLAST® PVC-CU 384 AS (HD)
Antistatic PVC hose, heavy duty, grounding wire

Overview

  • suction hose + pressure hose
  • antistatic approx. 10⁹ Ω
  • transparent
  • 23°F to +158°F (+175°F)
To the product
PROTAPE® TPE 320
TPE hose, light + antistatic

Overview

  • suction hose + pressure hose
  • wall thickness 0.02 inch
  • -40°F to +255°F (+300°F)
  • antistatic < 10⁹
To the product
PROTAPE® TPE 321 REINFORCED
TPE hose, light weight, fabric reinforced (up to +257°F)

Overview

  • suction hose + pressure hose
  • wall thickness 0.02 inch
  • -40°F to +230°F (+255°F)
To the product
AIRDUC® TPE 363
TPE hose, medium-heavy duty (up to +302°F)

Overview

  • suction hose + pressure hose
  • wall thickness 0.03 inch
  • -40°F to +255°F (+300°F)
  • antistatic < 10⁹
To the product
NEO 390 ONE
Neoprene hose, single-layer, leak-proof (up to +302°F)

Overview

  • suction hose + pressure hose
  • -31°F to +275°F (+300°F)
To the product
NEO 390 TWO
Neoprene hose, double-layer, leak-proof (up to +302°F)

Overview

  • suction hose + pressure hose
  • -31°F to +275°F (+300°F)
To the product
SIL 391 ONE
Silicone hose, single-layer, leak-proof (up to +536°F)

Overview

  • suction hose + pressure hose
  • -94°F to +500°F (+536°F)
To the product
SIL 391 TWO
Silicone hose, double-layer, leak-proof (up to +536°F)

Overview

  • suction hose + pressure hose
  • -94°F to +500°F (+536°F)
To the product
NORFLEX® PUR 441 FOOD
Abrasion resistant polyurethane hose/ tubing, fabric reinforced pressure hose

Overview

  • food hose and pharmaceutical hose
  • -40°F to +195°F (+255°F)
To the product
NORFLEX® PUR 441 ROBOTIC
Abrasion resistant polyurethane hose/ tubing for industrial robots, fabric reinforced high pressure hose

Overview

  • self-locking
  • -31°F to -175°F
To the product
NORFLEX® PVC 440
PVC hose/ tubing, fabric reinforced pressure hose

Overview

  • -4°F to +140°F
To the product
NORFLEX® PVC 440 HIGH PRESSURE
PVC hose/ tubing, fabric reinforced high pressure hose

Overview

  • -4°F to +140°F
To the product
BARDUC® PVC 381 AS
Antistatic PVC hose, heavy, smooth interior and exterior, vacuum-proof

Overview

  • suction hose + pressure hose
  • antistatic < 10⁹
  • transparent
  • -4°F to +158°F (+175°F)
To the product
Hoses for the plastics industry

Applications and properties:
In the plastics industry, conveying hoses are used in several areas. One application area is the loading and unloading of silos, silo vehicles and tankers. The antistatic hoses AIRDUC® PUR 356 AS, AIRDUC® PUR 356 FOOD REINFORCED and NORPLAST® PUR-C 386 AS are particularly suitable for this purpose as they have a high abrasion resistance. The hose types AIRDUC® PUR 355 AS, BARDUC® PVC 381 FOOD and NORPLAST® PVC 384 AS are particularly suitable for conveying in granulate conveying devices, vacuum conveyors, shredders, extruders and injection moulding machines. For drying processes using hot-air dryers or granulate dryers, the hose types PROTAPE® TPE 321 REINFORCED, AIRDUC® TPE 363, NEO 390 ONE / TWO and SIL 391 ONE / TWO can be used particularly well due to the higher temperature resistances. The AIRDUC® PUR 351 HT, AIRDUC® PUR 355 HT and CP KAPTON® 476 products can be used for cooling air or film blowing machines.

Frequently asked questions:
Why should an antistatic hose be selected and which hose types are antistatic?
When solid and liquid materials are conveyed through chargeable tubes or hoses, electro-static charging occurs due to the friction of the material against the wall and the friction within the medium. In the case of flammable raw materials, that can lead to an ignition or even explosion of the raw material. Antistatic hoses, which can be identified by the abbreviation AS in the product name, can be used to counteract this risk.

How do I know if a hose is abrasion resistant or is suitable for transporting abrasive materials?
For the conveying of abrasive granules, please pay attention to the Abrasion-resistant icon in your hose selection.

Are the offered NORRES conveying hoses flow optimized?
Hose types which have the icon Smooth Interior are due to their inner smoothness particularly flow optimized.

Technical details and standards:
All antistatic hoses which are presented in this section have the following properties:
• Permanently antistatic wall: electrical and surface resistance < 109 ohm
• Certified according to TRGS 727 and ATEX 2014/34/EU
Further information on electrostatic charging can be found here.

The following hose types are flame-retardant according to DIN 4102-B1 as well as UL94-V2 and conform to the safety regulations of the German Wood Trade:
• AIRDUC® PUR 355 AS

The following hose types are according to the product standard DIN EN 26057:
• Type 3: AIRDUC® PUR 355 AS, AIRDUC® PUR 355 HT
• Type 4: AIRDUC® PUR 356 AS, AIRDUC® PUR 356 HT

The following hose types are suitable for operation at temperatures above 210°F:
• -40°F to 195°F, short time to 257°F: AIRDUC® PUR 355 AS / PUR 356 AS / PUR 356 FOOD REINFORCED, NORFLEX® PUR 401 FOOD
• -40°F to 230°F, short time to 257°F: PROTAPE® TPE 321 REINFORCED
• -40°F to 257°F, short time to 302°F: PROTAPE® TPE 320, AIRDUC® PUR 351 HT / PUR 355 HT / PUR 356 HT / TPE 363
• -31°F to 275°F, short time to 302°F: NEO 390 ONE, NEO 390 TWO
• -94°F to 500°F, short time to 536°F: SIL 391 ONE, SIL 391 TWO
• -76°F to 752°F: CP KAPTON® 476

For technical support please do not hesitate to contact us!