SOOSAN SB81 Diaphragm Rock Breaker Membrane
High-performance diaphragm membrane designed for SOOSAN SB81 hydraulic rock breakers and compatible models, ensuring optimal pressure control and system reliability.
About Guangzhou Huilian Hydraulic Technology
Guangzhou Huilian Hydraulic Technology Co., LTD is a professional manufacturer of Hydraulic Breaker Hammers with 16 years of dedied expertise. Operating under the principle "Quality Changes the Future," we specialize in R&D, production, and customer service for high-end hydraulic breaker hammers and OEM parts.
Our factory utilizes mature technical databases and precise drawings to manufacture reliable, compatible components for major brands worldwide including Atlas Copco, Sandvik, Komatsu, , Furukawa, Montabert, Indeco, NPK, Soosan, Krupp, JCB, Rammer, and many others. We provide comprehensive critical parts including Seal Kits, Pistons, Diaphragms, Cylinders, Front & Back Heads, Chisels, Accumulators, Bushings, Through Bolts, Valve Sleeves, and Charging Kits—all engineered to meet original performance standards.

Frequently Asked Questions
How can we guarantee quality?
Always final inspection before shipment to ensure product quality and performance standards.
Do you support customization?
Yes, we support customization based on provided dimensions or drawings. With 16 years of manufacturing experience, we produce high-quality OEM parts for all brands and models of hydraulic breakers.
What can you buy from us?
Hydraulic breaker parts for all breaker brands, including seal kits, pistons, diaphragms, cylinders, front & back heads, chisels, accumulators, bushing sets, through bolts, valve sleeves, and charging kits.
Why should you buy from us instead of other suppliers?
We are a professional and experienced manufacturer of excavator hydraulic breaker hammers, hydraulic breaker hammer pipelines, and related spare parts with extensive industry expertise.
What services can you provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES. Accepted Payment Types: T/T, L/C, D/P D/A, Credit Card, PayPal, Western Union, Cash, Escrow.