Start with the machine duty cycle
A welded hydraulic cylinder for mobile machinery should be selected around real load, stroke frequency, installation space, pressure peaks, side load risk, and environmental exposure.
Check the drawing before discussing price
The drawing should confirm bore size, rod diameter, stroke, mounting interface, port position, seal system, surface treatment, and testing requirements. Missing details often create sourcing risk later.
How to judge supplier capability
A capable supplier should ask technical questions, confirm tolerances, review material and seal choices, arrange pressure testing, and communicate packing and delivery expectations clearly.
FAQ
Send drawing, bore size, rod diameter, stroke, pressure, mounting style, quantity, application, and destination requirement.
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