Silicone Straight Coupler

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Silicone Straight Coupler

ZJHose silicone hose is reinforced with multiply knitted premium polyester fabric, engineered to withstand extreme temperatures and a wide range of pressure conditions.

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Silicone Straight Coupler

Tube: 100% High quality silicone

Reinforcement: Four ply of polyester/aramid/glass fiber

Cover: Silicone

Color: Black, red, blue, green, yellow

Temperature: -40℃ to +220℃ (-40℉ to +428℉)

ZJhose Silicone Straight Coupler & Reducer – High Temp Resistant & Durable Engine Pipe Connector

Connect engine pipes reliably with our high-temperature resistant silicone straight couplers. For pipes of different sizes, choose ZJhose silicone reducers for a seamless, durable fit.

Silicone Straight Coupler Features

High temperature and aging resistant, operative temperature: -40 ℃ ~ 220 ℃
Physical laziness, good air permeability
Good electrical insulating performance
Odourless, nontoxic and eco-friendly
We offer OEM/ODM, 3D design and we produce according to your drawings

Hydraulic Hose SAE100 R8 Application

Joining your intake pipe to the throttle body assembly, air metering assembly, inter cooler, BOV pipe or turbo inlet/outlet. It’s used as custom compressor, inter cooler or inlet piping for turbo/supercharged car and custom cold air intake for nonturbo car. These silicone parts can be used in trucks, recreational vehicles, boats and anything else with an engine.

Made from premium high-temperature silicone rubber and reinforced with multi-layer knitted polyester fabric, our coupler is built to handle extreme temperatures and pressure variations.

Unlike ordinary organic materials, ZJhose silicone components offer extended service life with resistance to heat, electrochemical degradation, UV, and ozone. For oil and fuel exposure, our fluorosilicone options provide reliable protection against gasoline, oils, and solvents.

With minimal water absorption, our silicone couplers retain mechanical strength even after long-term water immersion, delivering consistent performance in the toughest conditions.

Product Parameters

Silicone Straight Coupler Specification

ID		Layer	Thickness	Length	ID		Layer	Thickness	Length
inch	mm	ply	mm	mm	inch	mm	ply	mm	mm
1/4″	6	3-4	4-4.5	76/102/152	1-1/2″	38	4	4.5-5	76/102/152
5/16″	8	3-4	4-4.5	76/102/152	1-3/4″	45	4	4.5-5	76/102/152
3/8″	10	3-4	4-4.5	76/102/152	2″	51	4	4.5-5	76/102/152
1/2″	12	3-4	4-4.5	76/102/152	2-1/4″	57	4	4.5-5	76/102/152
5/8″	16	3-4	4-4.5	76/102/152	2-1/2″	63	4	4.5-5	76/102/152
3/4″	19	3-4	4-4.5	76/102/152	2-3/4″	70	4	4.5-5	76/102/152
1″	25	4	4.5-5	76/102/152	3″	76	4	4.5-5	76/102/152
1-1/4″	32	4	4.5-5	76/102/152	3-1/2″	89	4	4.5-5	76/102/152
1-3/8″	35	4	4.5-5	76/102/152	4″	102	4	4.5-5	76/102/152

Production Details

Our silicone Hose Workshop, outfitted with advanced facilities, integrates superior engineering expertise and painstaking craftsmanship. We offer comprehensive silicone hose solutions.