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About UsThe company possesses robust R&D capabilities in the development of new hydraulic systems, hydraulic valves, and hydraulic fittings, enabling it to independently undertake surveying and mapping, drafting, and customized manufacturing, with distinctive advantages in precision parts machining.
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ProductsThe company possesses robust R&D capabilities in the development of new hydraulic systems, hydraulic valves, and hydraulic fittings, enabling it to independently undertake surveying and mapping, drafting, and customized manufacturing, with distinctive advantages in precision parts machining.
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NewsThe company possesses robust R&D capabilities in the development of new hydraulic systems, hydraulic valves, and hydraulic fittings, enabling it to independently undertake surveying and mapping, drafting, and customized manufacturing, with distinctive advantages in precision parts machining.
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HRThe company possesses robust R&D capabilities in the development of new hydraulic systems, hydraulic valves, and hydraulic fittings, enabling it to independently undertake surveying and mapping, drafting, and customized manufacturing, with distinctive advantages in precision parts machining.
Heavy Duty Hydraulic Fitting for Intermediate Connections
2026-11-02
At Changhe Hydraulic, we produce a Heavy Duty Hydraulic Fitting for hydraulic systems that need a reliable intermediate connection. The 1Y-HD is a heavy-duty intermediate connector in our 1Y series, which also includes the intermediate connector 1Y, the plug 4Y and the direct 7Y. The connector is part of our hydraulic fitting range and is intended for use where a hydraulic line needs a stable intermediate joint. We support surveying, drawing and customized manufacturing for hydraulic parts and can discuss the connection details before production.
A Heavy Duty Hydraulic Fitting for Intermediate Connections
An intermediate connector joins two parts of a hydraulic line while keeping the connection stable. The 1Y-HD is described as a heavy-duty connector, which makes it suitable for applications where the line is exposed to load, movement or repeated assembly. The exact working pressure, thread type and material should be confirmed against the system drawing before the order, because these details determine whether the connector fits the application.
The 1Y series includes several related parts, such as the intermediate connector 1Y, the plug 4Y and the direct 7Y. Buyers can use the series to build a complete connection set instead of sourcing each part separately. A clear parts list with model numbers, thread sizes and quantities helps our team check the drawing and prepare the quotation. If the original part number is different, send us the drawing or a sample photo for comparison.
Precision Machining and Custom Manufacturing
Changhe Hydraulic has R&D capabilities in hydraulic systems, hydraulic valves and hydraulic fittings. We can handle surveying, drawing generation and customized manufacturing, with a focus on precision parts machining. For a connector project, the first step is to confirm the interface, the thread and the installation space. After these points are clear, our team can prepare the drawing and the sample for approval.
Buyers should check the machined surfaces, the thread finish and the fit at the sample stage. A connector that fits the drawing but has a rough thread or a loose fit can still cause leaks or assembly problems. We recommend checking the sample with the actual mating part before a bulk order. The inspection record should include the model number, the thread size and the batch reference so that the parts can be traced.

Hydraulic Fitting Range and Applications
Our product range covers DN series fittings, KJ series connectors, clamp series, multi-channel blocks, ball valve series and metric fittings. The 1Y-HD connector can be discussed together with these products for a combined hydraulic connection order. The right combination depends on the system layout, the pipe or hose size and the installation method, so a parts list and a simple drawing are the most useful starting points for a quotation.
During installation, the connector should be handled with the correct tools and should not be forced onto a damaged thread. The line should be supported so that the connector does not carry extra load. These are general installation points; the final procedure should follow the system drawing and the site rules. If the connector is used in a high-pressure or safety-related circuit, the buyer should confirm the applicable standard with our technical team.
Choosing a Hydraulic Fitting Supplier
When comparing hydraulic fitting suppliers, look at the product range, the machining capability, the drawing support, the sample lead time and the traceability of the batch. A supplier that can produce the connector and the related fittings can help reduce the number of purchase orders and keep the connection set consistent. Ask for the drawing, the material information and the inspection points before the order is placed.
Changhe Hydraulic can review the product details with you and confirm the available model for your hydraulic system. To request a quotation, a drawing review or a sample, contact us at 3599034246@qq.com or +86-13546112419. Our team will confirm the next steps for your order.
A Heavy Duty Hydraulic Fitting should be selected for the interface, the working conditions and the installation method, not only for the model number. The 1Y-HD connector and the wider Changhe Hydraulic fitting range give buyers a starting point for hydraulic connection projects. Please share your drawing and parts list so that we can confirm the right configuration and support your next order.
Keywords:
Changhe Hydraulics | Precision Parts Machining
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