90 Degree Fuel & Oil Silicone Elbow

High Temp E5/E10 High Pressure

Complete your setup

Add the right extras to get the job done.

Recommended Size Schlauchschelle mit Schneckengetriebe

W4 Edelstahl • 11 mm > 16 mm • 1 Clip

Corrosion resistant
Strong & reliable

£0.96

Recommended Size Mini-Kraftstoffclip

W4 Edelstahl • 14 mm > 16 mm • 1 Clip

Ideal for small bores
Low profile

£1.44

Plastic Hose Clip Driver

Black

Speeds up fitting
Colour matched

£0.99

Plastic T-Bolt Driver

Black

For T-bolt clamps
Speeds up fitting

£0.99

Flexibler Schlauchschellentreiber

Flexible shaft
Reaches awkward clips

£5.95

Rigid Hose Clip Driver

Rigid shaft
Direct access

£5.95

Silicone Reinforced Blanking Cap

6mm • Black

Reinforced silicone
Seals unused ports

£10.58

Silicone Rubber Caps

6mm • Black

Seals unused ports
High temperature

£1.73

FSK090006K-ASH

£8.02

Intermittent fuel and oil use only

Fluorolined Silicone is only suitable for intermittent transfer of fuel and oil, NOT continuous transfer.

Delivery/Collection

Collect from Silicone Hose UK

Orders can be collected once you receive your ready-to-collect email.

Address

Silicone Hose UK

HolmeBank Business Park, Station Road
Unit 5
Mirfield WF14 8NA
Vereinigtes Königreich

Get Directions

Opening hours

Monday	07:00 – 19:00
Tuesday	07:00 – 19:00
Wednesday	07:00 – 18:00
Thursday	07:00 – 18:00
Friday	07:00 – 17:00
Saturday	07:00 – 13:00
Sunday	Closed

Bank holidays may affect our opening hours and delivery times.

Returns

It's OK to change your mind
Return within 30 days for a full refund*. Learn More

Shop safely

Secure your shopping experience with various safe and trusted payment methods.

Shop safely with us

Silicone 90° Fuel & Oil Elbow Hose is a high-quality multi-ply hose designed for hydrocarbon transfer in automotive, marine, agricultural, and industrial environments. Manufactured with a smooth extruded flouro silicone inner layer, reinforced by polyester braids, and finished with a durable silicone outer layer, this elbow hose offers superior resistance to fuels, oils, and vapours. The 90-degree bend and 150 mm legs provide an efficient and secure connection for angled routing in confined systems, reducing the need for extra joints and couplers. Operating continuously from -50°C to +250°C and conforming to SAE J30 R6 standards, the hose maintains performance under extreme temperatures, vibration, and pressure cycling. With a broad size range from 6.5 mm to 102 mm internal diameter, it is suitable for a wide spectrum of fuel and oil transfer applications.

Key Features:

Inner Layer: Smooth extruded flouro silicone compound for excellent fuel and oil resistance.
Reinforcement: Strong polyester braids for structural integrity and pressure stability.
Outer Layer: High-grade silicone for heat, ozone, and abrasion resistance.
Construction: 3–4 ply with 150 mm leg lengths for secure installation.
Operating Temperature: -50°C to +250°C (peak +250°C).
Internal Diameter Range: 6.5 mm to 102 mm.
Working Pressure: 12.33 bar (small bore) down to 2.8 bar (large bore), size dependent.
Bursting Pressure: Up to 37 bar (approx. 3x working pressure).
Bend Angle: 90° with 150 mm extended legs.
Standard: SAE J30 R6 compliant.

The flouro silicone lining provides chemical compatibility with hydrocarbons, oils, and fuel vapours, ensuring reliable service where conventional silicone hoses may degrade. Polyester reinforcement delivers both strength and flexibility, maintaining pressure stability while supporting ease of installation. The silicone outer layer resists weathering, ozone, and heat exposure, ensuring durability across continuous-use and high-stress environments. With working pressures up to 12.33 bar in smaller diameters and burst ratings up to 37 bar, the hose offers a dependable safety margin in both automotive and industrial settings. Its precise 90° bend simplifies routing in restricted spaces while maintaining flow efficiency, making it ideal for both performance upgrades and heavy-duty applications.

Applications include automotive fuel and oil systems, turbocharger and intercooler oil returns, marine fuel transfer, motorsport fuel and lubrication setups, industrial hydrocarbon handling, and agricultural machinery. The silicone 90° fuel and oil elbow hose is also widely used in custom engineering projects requiring chemically resistant, heat-stable, and durable angled hose connections. Keywords: silicone 90-degree elbow hose, flouro silicone reinforced elbow, high-temperature fuel and oil hose, SAE J30 R6 elbow hose, silicone fuel bend, industrial hydrocarbon hose.

Specifications

Type: 90 Degree Fuel & Oil Elbow
Standard: SAEJ30R6
Each Leg Length: 150mm

Size Guide

Inside Diametermm	Outside Diametermm	Wall Thicknessmm	Working Pressurebar	Bursting Pressurebar	Bending Radiusmm	Number Of Ply
6.5	15.5	4.5	12.33	37	16	3
8	17	4.5	11.67	35	16	3
9.5	18.5	4.5	11.67	35	16	3
11	20	4.5	9	30	16	3
13	22	4.5	8.33	27	16	3
16	25	4.5	7.17	25	18	3
19	28	4.5	6.5	19.5	18	3
22	31	4.5	5.8	17.4	20	3
25	34	4.5	5.5	16	30	3
28	37	4.5	5.33	16	30	3
30	39	4.5	5.33	16	30	3
32	41	4.5	5.17	15.5	32	3
35	44	4.5	5	15	35	3
38	47	4.5	5	15	35	3
40	49	4.5	4.83	14.5	35	3
45	54	4.5	4.67	14	40	3
48	57	4.5	4.5	13.5	45	3
51	62	5.5	4.5	13.5	51	4
54	65	5.5	4.33	13	60	4
57	68	5.5	4.33	13	60	4
60	71	5.5	4.17	12.5	60	4
63	74	5.5	4	12	63	4
65	76	5.5	3.85	11.5	65	4
68	79	5.5	3.6	11	65	4
70	81	5.5	3.5	10.5	65	4
76	87	5.5	3.5	10.5	65	4
80	91	5.5	3.33	10	70	4
83	94	5.5	3.17	9.5	70	4
90	101	5.5	3	9	70	4
102	113	5.5	2.8	8.5	70	4

Measurements are nominal and may vary slightly.

How to measure ID

Measure the pipe, not the old hose

Heat and age make a used hose swell and go out of round. Take your reading across the metal outlet the hose slides onto — that measurement is your ID.

Use vernier calipers

Set the outer jaws across the widest point of the pipe. A tape measure round a curve reads low by a millimetre or two — enough to buy the wrong size.

Take three readings, keep the largest

Rotate 60° between each. If they disagree the pipe is oval; size to the biggest figure so the hose still seals.

Round to the nearest listed bore

Silicone stretches slightly. If you land between sizes, go down to the smaller bore for a tight seal — never up.

Order by ID, always. Every hose on this site is listed by internal diameter. OD is given for clearance only — it changes with wall thickness and ply count, so it is never the ordering size. On reducers, quote both ends, largest first.

Construction

1 · Outer cover

High-grade silicone

Heat, ozone, and abrasion resistance

2 · Reinforcement

Strong polyester braids

Structural integrity and pressure stability · 12.33 bar (small bore) down to 2.8 bar (large bore), size dependent · Up to 37 bar (approx. 3x working pressure)

3 · Inner liner

Smooth extruded flouro silicone compound

Excellent fuel and oil resistance · -50°C to +250°C (peak +250°C)

Conforms to SAE J30 R6.

90 Degree Fuel & Oil Silicone Elbow

High Temp E5/E10 High Pressure

Built for fuel. Not just coolant.

A fluorosilicone liner is what lets silicone live in a fuel system.

INTERNAL DIAMETERS

6.5mm to 102mm

RATED

−50°C to +250°C

WORKING PRESSURE

Up to 12.3 bar

REINFORCEMENT

3 and 4 ply braid

LEGS

150mm each side

BUILT TO

SAE J30 R6

Frequently Asked Questions.

Answers to the questions we’re asked most about sizing, fitment and performance.

Still can't find your answer?

What size do I order?

Order by internal diameter, matched to the outside diameter of the metal pipe or stub the elbow slides onto. Measure the pipe itself with vernier callipers, not the hose you are replacing - hose stretches in service and reads a size large. Available in internal diameters from 6mm to 102mm, in black.

How long are the legs?

150mm on each side, giving 300mm total length. That leaves plenty of material to trim back to the length you need. If you cut them down, leave at least 25-30mm of straight leg beyond the bend so the clip seats on a supported section - never let a clip end up sitting on the curve, because it will not seal evenly there.

What temperature and pressure will it take?

Continuous service from -60C to +180C, built to SAE J30 R6. Working pressure runs from 12.33 bar on the smallest bore down to 2.8 bar on the largest, with burst pressure from 37 bar down to 8.5 bar across the 6.5mm to 102mm range. For context, a car cooling system typically runs at 1 to 1.5 bar and well under 120C, so there is a substantial margin.

How is it constructed, and how many plies?

A fluorosilicone inner lining for hydrocarbon resistance, polyester braid reinforcement, and a durable silicone outer layer that resists heat, ozone and abrasion. Smaller bores are 3 ply and larger bores step up to 4 ply - each size is built with the reinforcement it needs, so you do not have to specify it. Wall thickness runs from 4.5mm to 5.5mm depending on bore.

Is it compatible with E5 and E10 petrol?

Yes - the fluorosilicone liner handles modern ethanol-blended petrol, diesel, oils and fuel vapour. That matters because ethanol attacks unsuitable hose from the inside, so an older line can look perfect externally while degrading internally and shedding material into the fuel system.

What is the bend radius?

Bend radius runs from 16mm on the smallest bore to 70mm on the largest. That is the radius the elbow is moulded to, so the bore stays fully round through the bend and flow is not restricted - which is exactly why a moulded elbow beats bending a straight hose round the same corner.