Marine Oil Lubricant Shaft Seal for Stern Tube, with CCS Certificate

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: shaft seal
• Dimension: Design According to The Size of Shaft and Gearbox
• Quality: Excellent
• Certificate: CCS, ABS, Dnv
• Component: Washer, Bolts, Screw, Shim, Plug, Aft Bushing
• Drawing: We Can Provide Drawing to Confirm with Customer
• Size: Customized
• Material: SUS316
• MOQ: 2 Sets
• Transport Package: Wooden Cases or Steel Frame Box, Wooden Pallets
• Specification: ASTM, DIN, JIS, GB
• Trademark: TRUST MARINE
• Origin: China
• Production Capacity: 50 Pieces Per Month

Product Description

Description of Marine Shaft Sealing for stern tube

This stern shaft sealing apparatus can be produced according to Client's detailed requirement.
It belongs to the marine rudder system, for which we can supply a complete set, marine rudder stocks,
Marine rudder pintle, propeller shaft, rudder carriers, shaft couplings, bearins etc.

Introduction:

Seal type STS-B is mechanical seal device that control specific pressure of fiction on contact surface by cor-rugated tube expansion. It is mainly used for boats, especially high-speed boat, and it conforms to GIB2479-95 Gen-eral code for stern tube seal of boats.


Characteristics:

Simple structure and small amount of parts;

Heat-resistant and wear-resistent material of stationary seal ring; No friction to propeller shaft and sleeve

Long service life, thanks to flexibility of corrugated tube, specific pressure changes slightly when axial vibration rises;

Bealbe to operate in water with high silt content.

Introduction:

Product	marine shaft seal for stern tube
Material	SUS316, steel, bronze
Size	Customized
Drawing	available

Technical Requirements
1. Before assembly must be claened and spare parts, the assembly must ensure sealing lip at the normal work location. not allowed to have any flanging phenomenon.
2. After the assembly must pilot program by doing the factory closed 0.2MPa Test about five minutes.
3. Ship installation. pls note the tail bearing lubricant is full.
4. The adjacent plug string copper wire used for solid action.
5. the installation of ship preservation removed when lifting bolt.