1.How do you prevent internal rust that could damage our hydraulic pumps?
Unlike standard metal shops, we chemically remove all internal mill scale through acid pickling and phosphating. The interior is then treated with anti-rust oil and all ports are sealed before shipping, ensuring zero fluid contamination.
2.Do you leak test every tank, or is it batch sampling?
True to our fluid power roots, we perform a 100% air-decay leak test on every single hydraulic tank. We do not rely on batch sampling for fluid integrity.
3.Can you pre-install accessories on the reservoir?
Yes. As a turnkey manufacturing hub, we can pre-assemble level gauges, breather caps, suction filters, and fluid line fittings according to your BOM, saving you assembly time.
4. Manufacturing & Inspection Basis
Welding processes are strictly controlled under ISO 3834 standards by IWE-certified engineers. To eliminate mill scale and prevent fluid contamination, every reservoir undergoes chemical acid pickling and phosphating. Final quality is validated through a 100% air-decay leak test to guarantee zero-leakage performance before shipment.
5. How to Inquire (Inquiry Prompt)
To get a fast and accurate quote, please prepare your 3D CAD models (STEP/IGS), 2D drawings with specific port threads and tolerances, operating pressure requirements, and expected order quantity. Submit your files via our Contact Us form for a free DFM (Design for Manufacturing) review.
