Dongguan HydroBlue Co., Ltd.
| Material Standard | ASTM, ANSI, SAE, Uns, DIN, En, ISO, Toct |
| Mould | Investment Casting Mould, Sand Casting Mould |
| Production Capacity | 10, 000 Tons Per Year |
| Types of Welding Parts | OEM/ODM |
| Pump Model. | Mc/MD/G Sg/CD8/Bbtd/Msd/Mca/Mce/Mcv |
| Pump Package | Carton and Wooden Cases |
| Material 1 | Cast Iron, Wear-Resistant Cast Iron, Cast Steel |
| Trademark | Vinsome |
| Certificate | ISO9001:2015, ISO14001:2004, API Specification Q1 |
| Transport Package | Carton and Wooden Cases |
| Origin | China |
| Material 2 | Stainless Steel, Duplex Ss, Cast Alloy Steel |
| Specification | According to the drawings |
| HS Code | 84139100 |
| Testing | Dynamic Balancing |
| Model NO. | spare parts |
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Product Specification
| Material Standard | ASTM, ANSI, SAE, Uns, DIN, En, ISO, Toct | Mould | Investment Casting Mould, Sand Casting Mould |
| Production Capacity | 10, 000 Tons Per Year | Types of Welding Parts | OEM/ODM |
| Pump Model. | Mc/MD/G Sg/CD8/Bbtd/Msd/Mca/Mce/Mcv | Pump Package | Carton and Wooden Cases |
| Material 1 | Cast Iron, Wear-Resistant Cast Iron, Cast Steel | Trademark | Vinsome |
| Certificate | ISO9001:2015, ISO14001:2004, API Specification Q1 | Transport Package | Carton and Wooden Cases |
| Origin | China | Material 2 | Stainless Steel, Duplex Ss, Cast Alloy Steel |
| Specification | According to the drawings | HS Code | 84139100 |
| Testing | Dynamic Balancing | Model NO. | spare parts |
| High Light | high precision sand casting mould ，sul bearing unit service kit ，sulzer pump parts bearing | ||
DONGGUAN HydroBlue CO.,LTD. is a technically driven supplier of precision pump components and engineering services to the global industrial sector — built on the principle that correct component specification and quality assurance deliver more value than any price advantage alone.
Our engineering group of 8 professionals covers the essential technical domains for pump component engineering: fluid hydraulics, mechanical design and manufacturing, electrical power systems, and electronic instrumentation. This combination allows us to evaluate component performance in its full system context rather than treating each part as an isolated item.
We benefit from formal research partnerships that extend our technical range:
Provide your SULZER pump model and bearing unit reference — we will confirm the correct service kit specification and return a detailed quotation within one working day.
Our proprietary technical brand provides a single-source solution for fluid machinery requirements — combining component supply, system engineering, and international field support. Our product range includes pumps, frequency drives, servo controllers, PLC-HMI systems, motor control panels, electric motors and gear reducers, mechanical seals and assemblies, couplings, and gearboxes. Field engineering services comprise overseas FARO 3D scanning for reverse engineering, laser alignment, pump commissioning, and equipment debugging by our own dispatched engineers.
SULZER Bearing Unit Service Kit is a pre-assembled set of all wearing components required to overhaul the bearing housing assembly of a SULZER centrifugal pump. The kit typically includes the rolling element bearings (radial and thrust), bearing housing seals (lip seals, V-rings, or labyrinth seals), shaft retaining rings or lock nuts with washers, oil seals, bearing cover O-rings and gaskets, and any associated snap rings, spacers, or dowel pins specific to the bearing housing configuration.
Using a factory-specified service kit instead of sourcing each bearing component separately provides several advantages: guaranteed compatibility of all parts within the bearing housing envelope, a single part number for ordering and stock management, elimination of the risk of mismatched bearing series or incorrect seal profiles, and reduced downtime during bearing replacement since all components are verified together before dispatch.
Our SULZER bearing unit kits are assembled from branded bearings (SKF, FAG, NSK or equivalent premium grade) with seals and hardware manufactured to match the original SULZER bearing housing dimensions.
Component Category | Typical Contents |
|---|---|
Bearings | Radial bearing (deep groove or angular contact), Thrust bearing pair (angular contact back-to-back or duplex), Matched set per pump configuration |
Static Seals | Bearing cover O-rings, Housing split-line gasket, Drain plug seal |
Dynamic Seals | Shaft lip seals (bearing housing ends), V-ring or flinger, Labyrinth seal cartridges |
Hardware | Shaft lock nut, Lock washer / tab washer, Snap rings, Spacer tubes, Dowel pins |
Lubrication | Oil level sight glass (where applicable), Grease fittings |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
$10 Million-US$50 Million
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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