With the goal of building a sustainable and international nbr 70 o ring, vari seal rotary, radial oil seal industry, we are committed to providing better products and more considerate services to global consumers. Seek development with science and technology - through cooperation with colleges and research institutions, we do not launch new products to meet potential needs. Our company implements three guarantees for product quality, abides by the contract, reasonable price, timely delivery, complete set supply, on-site service, and can meet the requirements of customers. We always treat customers as the focus of attention, and customer satisfaction is our eternal pursuit.

Description

DAS compact piston seals is self-acting double-acting seals. After installation, the radial force acting on the elastic rubber seal is superimposed on the system pressure. This results in a total sealing contact force which increases as the system pressure rises. Even if there is no system pressure, a good seal can be achieved. A wide mounting surface also provides additional protection against shifting or twisting of the sealing element.

Comprised of NBR sealing element, two split guide rings, and two split L-shaped back up ring located either side of the seal, the well proven NBR sealing element is designed to be extremely wear resistant with multi-lips for efficient dynamic sealing with minimal low pressure friction and, when pressurized, will be protected from extrusion damage by the extending lips of the support rings.

Feature

● Low cost production of the piston

● Free selection of piston material

● High resistance to gap extrusion

● No twisting or turning of the elastic sealing element

● Good leakage values

● Snap-on assembly possible

● Can be used to replace many other compact seal design

The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.

Own a professional and technical production team and sales service team.

The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.

We insist on customer-oriented, and meet the needs of customers with a good group of Das Hydraulic Piston Seal Kdas Polyurethane Seal, so as to win their trust and loyalty. We carry out the management policy of creating a green, healthy and happy development environment and forging a scientific, rigorous and efficient century-old enterprise. We carry out relentless pursuit of perfection in product quality management, marketing service system construction, etc.

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