
Y Type Hose Connector
Product Details
Zhejiang Leadtek Fluid Technology Co., Ltd. is one of the most experienced manufacturers and suppliers of y type hose connector in China. Please feel free to buy customized y type hose connector at competitive price from our factory. Also, free sample is available.
Product Introduction

Y Type Hose Connector is a stainless steel barbed fitting designed to split a single fluid line into two equal outlets, enabling efficient flow distribution across piping, tubing, and soft hose systems. Engineered for industrial B2B applications, this Y branch hose fitting features a precision-machined barbed profile on all three ports, ensuring a secure, leak-resistant grip on hoses without the need for additional clamps in low-pressure routing configurations.
Available in 13 bore diameters from ØD 4 mm to ØD 51 mm, the fitting accommodates a wide range of hose sizes to suit diverse process requirements.
Dimensional Specifications

| ØD (mm) | a (mm) | L (mm) |
|---|---|---|
| 4 | 18 | 14 |
| 6 | 18 | 14 |
| 8 | 23 | 18.5 |
| 10 | 35 | 26.5 |
| 12 | 35 | 26.5 |
| 13 | 39 | 29.5 |
| 15 | 42 | 31.5 |
| 16 | 43 | 31.5 |
| 19 | 49 | 37 |
| 20 | 50 | 37 |
| 25 | 57 | 41 |
| 32 | 66 | 48.5 |
| 51 | 80 | 60 |
Dimensional Tolerance: ØD 4–32 mm: a ±0.6 mm
ØD = bore diameter; a = total body length across the two branch ports; L = branch leg length
Key Features
Full Stainless Steel Construction
The fitting body is manufactured from stainless steel, delivering strong resistance to corrosion, oxidation, and chemical exposure. This makes it suitable for demanding industrial environments where carbon steel or plastic fittings would deteriorate prematurely.
01
Precision Barbed Profile on All Three Ports
Each port carries a multi-rib barbed configuration that bites into the inner wall of the hose upon insertion, creating a mechanical grip that resists pull-out under flow conditions. No threading or additional hardware is required for assembly.
02
Equal-Bore Y Configuration
All three ports share the same bore diameter, maintaining consistent flow cross-section across both outlet branches. This equal split geometry minimises turbulence at the junction and supports balanced downstream distribution.
03
Wide Size Range
With 13 available bore sizes from 4 mm to 51 mm, a single product series can cover small-diameter tubing in instrumentation lines through to larger hose assemblies in industrial fluid systems.
04
Tight Dimensional Tolerances
Critical dimensions are held to ±0.6 mm tolerance across the ØD 4–32 mm range, ensuring consistent fit across production batches and compatibility with standard hose inner diameters.
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Application Industries
This Y split hose connector is suited to fluid handling systems across the following industries and use cases:

New Energy & Energy Storage
Coolant distribution lines in battery thermal management and photovoltaic systems

Semiconductor & Precision Manufacturing
Process water and chemical routing in cleanroom and equipment environments

Food & Beverage / Sanitary Processing
Hygienic fluid branching where stainless steel material compliance is required

Petrochemical & Industrial Process
Corrosion-resistant branching in chemical transfer and process piping

Fire Safety Systems
Distribution fittings in sprinkler and suppression system hose assemblies

General Industrial Equipment
Any application requiring a reliable, equal-split Y branch in a soft hose circuit
Why Choose Leadtek
Zhejiang Leadtek Fluid Technology Co., Ltd. has specialized in precision stainless steel fittings and fluid control components since 2015, backed by over 30 years of casting and machining experience from the founding team. Located in Changshan Industrial Park, Quzhou, Zhejiang, our 37,000 m² facility is equipped with 400+ CNC machines and delivers over 400 tons of monthly production capacity.
Each Y Type Hose Connector and other fluid fittings undergo strict in-house assembly and testing, supported by our QC laboratory. Leadtek maintains ISO 9001 and ISO 14001 certified quality systems, with CE, TS, and KC certifications available for applicable products.
Serving customers in more than 80 countries, Leadtek supports OEM and ODM projects with complete export documentation, including invoices, packing lists, certificates of origin, and material test reports.
Installation Guide
Verify Hose Inner Diameter
Before installation, confirm that the inner diameter of each hose matches the ØD of the selected fitting. An undersized hose will resist insertion and risk tearing; an oversized hose will not grip the barbs reliably. Refer to the dimensional table above for available bore sizes.
1
>>
Prepare the Hose Ends
Cut all three hose ends cleanly and squarely using a hose cutter or sharp blade. A clean, perpendicular cut ensures full contact between the hose wall and the barbed profile and reduces the risk of leaks at the joint. Remove any burrs or debris from the cut face.
2
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Soften the Hose End and Apply Lubrication
For tight hoses, warm the hose end in hot water (60–80°C) for 30–60 seconds to improve flexibility. Apply silicone grease or soapy water to the barb. Avoid open flames and petroleum-based lubricants, which may damage rubber hoses.
3
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Insert the Fitting
Push the hose end firmly onto the barbed port with a straight, even force, rotating slightly as you push. Continue until the hose end clears the last barb rib and seats fully against the fitting shoulder. Repeat for all three ports.
4
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Secure with Hose Clamps
For pressurised or vibrating systems, secure each barbed connection with a hose clamp placed behind the outer barb. Tighten to the recommended torque and avoid overtightening to prevent hose damage.
5
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Inspect Before Commissioning
Once all three ports are connected and clamped, visually inspect each joint for correct seating. Conduct a low-pressure leak test before bringing the system to full operating conditions.
6
FAQ
Q: What hose types are compatible with this fitting?
A: The barbed ports are designed for use with flexible soft hoses, including rubber and thermoplastic hoses. The hose inner diameter should match the specified ØD of the fitting for a secure interference fit.
Q: Is the fitting available in SS304 and SS316?
A: Please contact our sales team to confirm the available material grades for your required size. Leadtek works with multiple stainless steel grades to meet application-specific corrosion resistance requirements.
Q: Can I order non-standard bore sizes or custom lengths?
A: Leadtek accepts OEM enquiries for custom dimensions. Please provide your target ØD, required tolerances, and projected annual volume when submitting an enquiry.
Q: What is the minimum order quantity (MOQ)?
A: MOQ varies by size and configuration. Contact our team with your full specification and we will provide a formal quotation with applicable MOQ and lead time.
Q: Do you provide material test reports or compliance documentation?
A: Yes. Material test reports, dimensional inspection reports, and certification documentation can be provided upon request as part of standard export documentation.
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