FEP TRANSFER HOSE — Industrial & Food Hose
CHEMICAL RESISTANT · HIGH PRESSURE · 10 bar working / 40 bar burst · 19–102 mm
↓Certifications & factory photos
- Hose Construction
- Structure: fep fluoroplastic inner liner with excellent chemical resistance; high‑strength steel wire / synthetic fiber winding reinforcement for high pressure resistance; epdm/cr outer cover with wear‑resistant and weather‑resistant performance
- Working Temperature:‑60℃ ~ +200℃
- Hose Features
- Pressure Rating:10 bar working pressure and 40 bar minimum burst — a 4.0× margin taken straight from the published column.
- Mass Per Metre:0.83–5.48 kg/m.
- Application:Applications: suitable for conveying strongly corrosive chemicals, strong acids, strong alkalis, organic solvents and high‑temperature media, widely used in chemical, pharmaceutical, new energy and semiconductor industries
- Outer Diameter:32–120.4 mm outside diameter over the range.
- Supply Length:Standard supply length 40 m.
24 Hours Service Hotline
+86 137 2136 0724
For distributors, OEMs & MRO buyers · 30+ countries · MOQ 100 m · free samples
In stock — ready to ship sooner than custom runs. Ask which sizes →
PRODUCT INTRODUCTION
FEP Transfer Hose — Strong Acid, Strong Alkali and 200 °C
The liner in this hose is FEP fluoroplastic, which is the reason it exists: it is published for strongly corrosive chemicals, strong acids, strong alkalis, organic solvents and high-temperature media, from 19 mm to 102 mm bore in eight codes, at 10 bar working and 40 bar minimum burst.
A fluoroplastic liner is not a coated rubber tube. The medium meets a plastic surface that is chemically inert against the classes of product that dissolve an ordinary rubber liner, and the reinforcement outside it is steel wire with synthetic fibre winding to carry the pressure without relying on the liner for strength.
Temperature is the other half of the claim. The service window is -60 °C to +200 °C, which covers a hot solvent line and a cold one on the same hose. Mass runs 0.83 kg/m at the 3/4 inch code to 5.48 kg/m at 4 inch, the outside diameter from 32 mm to 120.4 mm, and every code ships in 40 m lengths.
Data Display
| ITEM CODE | I.D (mm) | I.D (inch) | O.D mm | W.P (bar) | psi | W.P (psi) | B.P (bar) | psi | B.P (psi) | WEIGHT kg/m | MAX LENGTH m |
|---|---|---|---|---|---|---|---|---|---|---|---|
| FEPSD019-150 | 19 | 3/4" | 32 | 10 | 145 | 150 | 40 | 580 | 600 | 0.83 | 40 |
| FEPSD025-150 | 25 | 1" | 38 | 10 | 145 | 150 | 40 | 580 | 600 | 1.02 | 40 |
| FEPSD032-150 | 32 | 1-1/4" | 45.5 | 10 | 145 | 150 | 40 | 580 | 600 | 1.31 | 40 |
| FEPSD038-150 | 38 | 1-1/2" | 52.2 | 10 | 145 | 150 | 40 | 580 | 600 | 1.63 | 40 |
| FEPSD051-150 | 51 | 2" | 65.2 | 10 | 145 | 150 | 40 | 580 | 600 | 2.11 | 40 |
| FEPSD064-150 | 64 | 2-1/2" | 79.2 | 10 | 145 | 150 | 40 | 580 | 600 | 2.75 | 40 |
| FEPSD076-150 | 76 | 3" | 91.2 | 10 | 145 | 150 | 40 | 580 | 600 | 3.22 | 40 |
| FEPSD102-150 | 102 | 4" | 120.4 | 10 | 145 | 150 | 40 | 580 | 600 | 5.48 | 40 |
Values are reproduced from the official YIBO product page. FEP TRANSFER HOSE — Industrial & Food Hose: psi columns = MPa × 145.038, rounded. FEP TRANSFER HOSE — Industrial & Food Hose: 8 codes in this table; the order data sheet governs the batch.
Application & Selection
FEP TRANSFER HOSE — Industrial & Food Hose. Applications: suitable for conveying strongly corrosive chemicals, strong acids, strong alkalis, organic solven. FEP TRANSFER HOSE — Industrial & Food Hose covers 19–102 mm across 8 published codes.
Working and burst rating of FEP TRANSFER HOSE — Industrial & Food Hose peak at 10 / 40 bar, a 4:1 margin. FEP TRANSFER HOSE — Industrial & Food Hose: Weight band: 0.83–5.48 kg/m over the 8 rows. FEP TRANSFER HOSE — Industrial & Food Hose assemblies ship crimped and pressure-tested, with metric / BSP / JIC / ORFS ends. FEP TRANSFER HOSE — Industrial & Food Hose runs roughly 20 days from confirmation over its 8 codes, with OEM marking and packing.
WHY THIS HOSE
Six Reasons the Liner Decides the Specification
On a chemical transfer line the pressure is the easy part. What the medium does to the wall is what costs money.
Fluoroplastic, Not Rubber
The FEP liner is published for strong acids, strong alkalis, organic solvents and high-temperature media, which is the list a rubber liner is bought to avoid rather than to handle.
200 °C Ceiling
The window runs -60 °C to +200 °C on every code, so a solvent at 180 °C is inside the published range rather than a special build.
10 bar, 40 bar Burst
All eight codes are 10 bar working with 40 bar minimum burst, a 4:1 margin, from the 19 mm bore at 32 mm outside to the 102 mm bore at 120.4 mm.
Steel and Fibre Outside
The reinforcement is high-strength steel wire with synthetic fibre winding, so the pressure is carried outside the liner and the liner only has to be chemically inert.
40 m Without a Joint
Every code is supplied in 40 m, which is long enough to reach from a tank to a transfer point without a coupling in the wet part of the line.
Flat Bore, Low Loss
A flat liner wall keeps friction loss down over 40 m, and on a 4 inch bore at 5.48 kg/m that is the difference between a gravity feed and a pump.
CONSTRUCTION
Fluoroplastic, Wire and Fibre, Cover
Inner Liner
FEP fluoroplastic, published for strong acids, strong alkalis, organic solvents and high-temperature media, in bores from 19 mm to 102 mm.
Reinforcement
High-strength steel wire with synthetic fibre winding for pressure resistance, sitting outside the liner so the liner is never the load-bearing layer.
Cover
The outer cover over the winding, taking the outside diameter from 32 mm at the 3/4 inch code to 120.4 mm at 4 inch.
APPLICATIONS
Where the Medium Is the Problem
Strong Acid Transfer
The 51 mm code at 2 inch, pumping from a storage tank to a reactor at 10 bar.
Caustic Unloading
The 38 mm code at 52.2 mm outside, where a rubber liner would be the wrong purchase.
Solvent Lines
The 25 mm code at 1 inch, on an organic solvent that attacks ordinary tube compounds.
Hot Media
The 64 mm code at 2-1/2 inch, inside the 200 °C window rather than at its edge.
Reactor Charging
The 32 mm code at 45.5 mm outside, on a 40 m run from a drum farm.
Tank to Tank
The 102 mm code at 5.48 kg/m, where the bore sets the transfer time and the 40 m length avoids a joint.
HIGH-END INDUSTRY DIRECTIONS
What a Chemical Buyer Reads First
The medium list and the temperature ceiling come before the pressure on this hose, and both are on the sheet.
① Liner Chemistry chemical hose
Trend: Compatibility is checked against the liner alone.
Dohose: FEP, published for acids, alkalis and solvents.
② Hot Solvents high temperature hose
Trend: Processes run hotter than a rubber tube allows.
Dohose: -60 °C to +200 °C on all eight codes.
③ Fewer Joints transfer hose
Trend: Every coupling in a chemical line is a leak path.
Dohose: 40 m per code, jointed only at the ends.
④ Small Bore Dosing small bore hose
Trend: Additive lines are 3/4 and 1 inch.
Dohose: 19 mm at 32 mm outside, 25 mm at 38 mm.
⑤ Pressure Is Secondary low pressure hose
Trend: Most transfer is gravity or a small pump.
Dohose: 10 bar with 40 bar burst on every code.
⑥ Documented Compatibility tested hose
Trend: The medium list travels with the order.
Dohose: Liner grade stated on each length supplied.
WHY DOHOSE
Seven Reasons Buyers Stay with Us
Published Per Code
The FEP Transfer Hose is published code by code — 8 rows, 19–102 mm, each with its own pressure and mass.
One Factory, Whole Range
From the smallest to the largest bore in 19–102 mm, the FEP Transfer Hose is made in one plant — no second source.
Cut to the Metre
Take the length the job needs — FEP Transfer Hose is cut from the coil, with 0.83–5.48 kg/m published so handling can be planned.
Tested Before Boxing
Every assembly built from FEP Transfer Hose passes a hydrostatic test before it leaves the plant.
Packed for the Container
Pallet layouts for FEP Transfer Hose are planned against the container, so freight per metre stays predictable.
Private Label
Printing, labels and packing for FEP Transfer Hose can carry a distributor brand.
Same-Hour Reply
Bore, quantity and ends are enough to price FEP Transfer Hose; the reply goes out within 1 hour.
FAQ
FEP Transfer Hose — Ten Questions
FEP transfer hose vs a rubber-lined chemical hose — what changes?
The liner material and what it survives. This one carries a fluoroplastic liner published for strong acids, strong alkalis and organic solvents at up to 200 °C, where a rubber-lined hose is bought to keep those same products away from the wall.
Can it replace a PTFE-lined hose on the same duty?
On chemical resistance, usually yes — both are fluoroplastics and this one is published for the same four classes of medium. The check is the temperature and the bore: the range here is -60 °C to +200 °C across eight codes from 19 mm to 102 mm.
What is the rating on the 4 inch code?
10 bar working with 40 bar minimum burst, on a 102 mm bore, a 120.4 mm outside diameter and 5.48 kg per metre, supplied in a 40 m length.
What is the smallest bore, and what is it for?
19 mm at 3/4 inch, with a 32 mm outside diameter and 0.83 kg per metre — the size a dosing or additive line uses, where the medium is aggressive but the flow is small.
Will it carry strong acid and strong alkali through the same hose?
That is the published medium list, together with organic solvents and high-temperature media, at 10 bar on all eight codes. What matters is that the liner is fluoroplastic rather than rubber, so the chemistry is met by a plastic surface instead of a compound.
Can it handle a solvent at 180 °C?
Yes, inside the published -60 °C to +200 °C window. The 51 mm code at 2 inch is the usual transfer size, and the 40 m length means the hot section can run without a coupling in it.
Why is the pressure only 10 bar?
Because transfer is what this hose is for, and 40 bar burst sits behind the 10 bar working figure on every code — a 4:1 margin. The reinforcement of steel wire and synthetic fibre winding is sized to that class rather than to a high-pressure duty.
Why does a fluoroplastic liner fail at the coupling?
Usually because the liner is cut back too far and the medium reaches the wire, or because the crimp crushes a liner that has gone stiff at the cold end of its range. At -60 °C the liner is at its least flexible, so a line that is made up cold needs the fitting sized for it.
What is the minimum order?
One length, cut from the 40 m coil, in any of the eight codes from 19 mm to 102 mm. Assemblies are crimped and tested, and the liner grade is stated on each piece so a replacement matches the original.
How is the hose priced?
Per metre by bore, with the top end set by mass: 0.83 kg/m at the 19 mm code against 5.48 kg/m at 102 mm. Send bore, medium, concentration, temperature and destination for a firm figure.
Related Products
AIR / Water Delivery HOSE
Inner Tube: NR + SBR (Natural Rubber + Styrene Butadiene Rubber) / Reinforcement: High-strengt…
Aircraft Refueling HOSE
Structure: special fuel-resistant rubber inner liner, resistant to swelling and permeation of…
Animal Feed/grain HOSE
Inner rubber layer: wear-resistant natural rubber (brown). reinforcement layer: high-strength…
Conductive Chemical Suction and Discharge HOSE
The inner wall adopts uhmwpe+epdm material, featuring high temperature resistance, oxidation r…
Get a quote
Please fill out the form below and we will contact you within 1 hour.
We are online 24/7!
We will contact you within 1 hour of receiving your enquiry.
Hotline