Are you in the market for a stern tube assembly and feeling overwhelmed by the options? You’re not alone! With numerous factories in China, choosing the right one can significantly impact your project’s success. By comparing the top manufacturers, you can ensure quality, reliability, and cost-effectiveness. Imagine having peace of mind knowing you’ve selected the best option for your needs. Ready to navigate this crucial decision? Join us as we explore the leading stern tube assembly factories in China, helping you make an informed choice that drives your project forward!

Stern tube, Buy Marine Shaft from China Manufacturer – JINBO MARINE

Product Details: Stern tube, a hollow tube-like structure at the stern of the ship, connects the propeller to the engine inside the ship’s engine room.

Technical Parameters:
– Materials: Stainless steel, Forged steel, Alloy steel.
– Certificates: ABS, BV, DNV, GL, LR, NK, RINA, KR, CCS.

Application Scenarios:
– Used in marine shafting assembly.
– Essential for connecting the propeller to the engine.

Pros:
– Manufactured according to client specifications.
– 100% Ultrasonic flaw detection test ensures quality.

Cons:
– Delivery time varies based on quantity and size.
– Limited information on specific applications.

Marine suppliers of Stern Tube in China – ShipServ

Product Details: Stern Tube components and services for marine applications.

Technical Parameters:
– Independent stern tube seal
– Propulsion service provider

Application Scenarios:
– Marine vessel maintenance
– Propulsion system repairs

Pros:
– Wide range of suppliers available
– Global presence in multiple ports

Cons:
– Potential variability in supplier quality
– Dependence on supplier availability

Marine Shaft Assembly – JINBO MARINE

Product Details: Marine Shaft Assembly from JINBO MARINE, an ISO 9001-2015 certified company, offers a range of marine shaft systems including stern shafts, sealing, and various components.

Technical Parameters:
– Certificates: LR, BV, ABS, CCS, IRS, KR, DNVGL
– Delivery Time: 45 Days

Application Scenarios:
– Marine propulsion systems
– Offshore industry applications

Pros:
– High-quality manufacturing standards
– Wide range of certifications for reliability

Cons:
– Long delivery time of 45 days
– Limited information on specific technical specifications

Marine Stern Tube Supplier, China Marine Shafting Parts Manufacturer …

Product Details: Marine stern tube is a part of shafting assembly, fixed to the end of the hull with sealing apparatus and bearings.

Technical Parameters:
– Materials: alloy steel, stainless steel, forged steel
– Test: 100% ultrasonic flaw detection test

Application Scenarios:
– Used in marine propulsion systems
– Applicable in various types of vessels

Pros:
– High-quality materials ensure durability
– Extensive experience in exporting marine parts

Cons:
– Delivery time varies based on quantity and size
– Customization may require additional time

China Customized Stern Tube Suppliers, Manufacturers, Factory – Made in …

Product Details: Stern tube is a part of shafting assembly, which one end is connected with propeller, the other end is connected with gearbox or coupling to engine. We provide intermediate shaft with materials: Stainless steel, Forged steel and Alloy steel.

Technical Parameters:
– Materials: Stainless steel, Forged steel, Alloy steel
– Test: Ultrasonic flaw detection test

Application Scenarios:
– Marine propulsion systems
– Shafting assemblies in marine vessels

Pros:
– Durable materials for long-lasting performance
– Quality management system certified (ISO9001-2015)

Cons:
– Delivery time varies based on quantity and size
– Limited information on specific dimensions and weights

China Stern Tube Assembly Supplier – DQ Marine

Product Details: Stern Tube Assembly from DQ Marine, certified by ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS. Warranty of 12 months unless specified otherwise. Place of origin: China.

Technical Parameters:
– FOB Price: Get Latest Price Now
– Warranty: 12 Months

Application Scenarios:
– Used in marine shaft assemblies
– Applicable in shipbuilding and marine propulsion systems

Pros:
– High-quality manufacturing standards
– Wide range of certifications

Cons:
– Limited warranty period
– Specific requirements may need to be communicated

Stern Tubes – CJR Propulsion

Product Details: CJR manufactures sterntubes and shaft logs suitable for shaft diameters up to 180mm, available fully assembled with half bearing and shaft seal.

Technical Parameters:
– Manufactured from polyester or epoxy GRP, mild steel, aluminium or bronze
– Hydrostatically tested to meet IACS requirements

Application Scenarios:
– Marine applications requiring shaft support and alignment
– Installation in vessels with varying shaft diameters

Pros:
– Designed to withstand saltwater conditions and will not delaminate
– Standard sized items available from stock for quick delivery

Cons:
– Limited to shaft diameters up to 180mm
– Potentially higher cost for bespoke solutions compared to off-the-shelf options

Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine

Product Details: Stern Tube Assembly

Technical Parameters:
– Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
– Warranty: 12 Months unless specified otherwise

Application Scenarios:
– Used in marine propulsion systems
– Applicable for shipbuilding and repair

Pros:
– ISO 9001-2008 certified company
– 24/7 service availability

Cons:
– Limited information on specific technical specifications
– Origin limited to China

Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine

Product Details: Stern Tube Assembly

Technical Parameters:
– Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
– Warranty: 12 Months unless specified otherwise

Application Scenarios:
– Used in marine shaft assemblies
– Applicable in shipbuilding and marine engineering

Pros:
– ISO 9001-2008 certified company
– 24/7 service availability

Cons:
– Origin: China may affect shipping times
– Limited warranty period

Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine

Product Details: Stern Tube Assembly

Technical Parameters:
– Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
– Warranty: 12 Months unless specified otherwise

Application Scenarios:
– Used in marine shaft assemblies
– Applicable in shipbuilding and marine engineering

Pros:
– High-quality manufacturing standards
– Wide range of certifications

Cons:
– Limited warranty period
– Origin from a single country (China)

Related Video

Comparison Table

Company	Product Details	Pros	Cons	Website
Stern tube, Buy Marine Shaft from China Manufacturer – JINBO MARINE	Stern tube, a hollow tube-like structure at the stern of the ship, connects the propeller to the engine inside the ship’s engine room.	– Manufactured according to client specifications. – 100% Ultrasonic flaw detection test ensures quality.	– Delivery time varies based on quantity and size. – Limited information on specific applications.	www.jinbomarine.com
Marine suppliers of Stern Tube in China – ShipServ	Stern Tube components and services for marine applications.	– Wide range of suppliers available – Global presence in multiple ports	– Potential variability in supplier quality – Dependence on supplier availability	www.shipserv.com
Marine Shaft Assembly – JINBO MARINE	Marine Shaft Assembly from JINBO MARINE, an ISO 9001-2015 certified company, offers a range of marine shaft systems including stern shafts, sealing, a…	– High-quality manufacturing standards – Wide range of certifications for reliability	– Long delivery time of 45 days – Limited information on specific technical specifications	www.jinbomarine.com
Marine Stern Tube Supplier, China Marine Shafting Parts Manufacturer …	Marine stern tube is a part of shafting assembly, fixed to the end of the hull with sealing apparatus and bearings.	– High-quality materials ensure durability – Extensive experience in exporting marine parts	– Delivery time varies based on quantity and size – Customization may require additional time	www.hiseamarine.com
China Customized Stern Tube Suppliers, Manufacturers, Factory – Made in …	Stern tube is a part of shafting assembly, which one end is connected with propeller, the other end is connected with gearbox or coupling to engine. W…	– Durable materials for long-lasting performance – Quality management system certified (ISO9001-2015)	– Delivery time varies based on quantity and size – Limited information on specific dimensions and weights	www.loricn.com
China Stern Tube Assembly Supplier – DQ Marine	Stern Tube Assembly from DQ Marine, certified by ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS. Warranty of 12 months unless specified otherwise. Place o…	– High-quality manufacturing standards – Wide range of certifications	– Limited warranty period – Specific requirements may need to be communicated	www.dqmarine.com
Stern Tubes – CJR Propulsion	CJR manufactures sterntubes and shaft logs suitable for shaft diameters up to 180mm, available fully assembled with half bearing and shaft seal.	– Designed to withstand saltwater conditions and will not delaminate – Standard sized items available from stock for quick delivery	– Limited to shaft diameters up to 180mm – Potentially higher cost for bespoke solutions compared to off-the-shelf options	www.cjrprop.com
Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine	Stern Tube Assembly	– ISO 9001-2008 certified company – 24/7 service availability	– Limited information on specific technical specifications – Origin limited to China	www.dqmarine.com
Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine	Stern Tube Assembly	– ISO 9001-2008 certified company – 24/7 service availability	– Origin: China may affect shipping times – Limited warranty period	www.dqmarine.com
Stern Tube Assembly – China Stern Tube Assembly Supplier – DQ Marine	Stern Tube Assembly	– High-quality manufacturing standards – Wide range of certifications	– Limited warranty period – Origin from a single country (China)	www.dqmarine.com

Frequently Asked Questions (FAQs)

What is a stern tube assembly and why is it important?

A stern tube assembly is a crucial component in marine vessels, connecting the propeller shaft to the ship’s hull. It houses the bearings and seals that support the shaft and prevent water from entering the vessel. This assembly ensures smooth operation and longevity of the propulsion system, making it vital for the overall performance and safety of the ship.

What are the key benefits of sourcing stern tube assemblies from factories in China?

Sourcing stern tube assemblies from China offers several advantages, including competitive pricing, high production capacity, and access to advanced manufacturing technologies. Chinese factories often have extensive experience in marine components, ensuring quality products that meet international standards. Additionally, you can benefit from shorter lead times and a wide range of customization options.

How do I ensure quality when purchasing from a stern tube assembly factory in China?

To ensure quality, start by researching potential factories and checking their certifications, such as ISO 9001. Request samples to evaluate the materials and craftsmanship. Establish clear communication regarding your specifications and quality expectations. It’s also helpful to visit the factory if possible or hire a third-party inspection service to verify the production process and final products.

What are the typical lead times for stern tube assembly production in China?

Lead times for stern tube assembly production in China can vary based on the factory’s workload and your order size. Generally, you can expect lead times to range from 4 to 12 weeks. It’s essential to discuss timelines upfront and factor in additional time for shipping and customs clearance to avoid delays in your project.

Can I customize my stern tube assembly design when working with Chinese factories?

Yes, many Chinese factories offer customization options for stern tube assemblies. You can work with their engineering teams to modify designs, materials, and specifications to meet your specific needs. Providing detailed drawings and requirements will help ensure that the final product aligns with your expectations and operational requirements.