Flexible Containment
Lubricant and Hydraulic Oil Bladders | Flexible Engineering Bags & Tanks | BTCOOPS
Explore lubricant and hydraulic oil bladders with practical model ranges, materials, sizes, applications, options and project inquiry guidance from BTCOOPS / Wuxi Fenigal.
Lubricant and Hydraulic Oil Bladders
Flexible oil bladders for compatible lubricants and hydraulic fluids, with oil-resistant membrane and protected fittings selected for the fluid.
Product Overview
Flexible oil bladders for compatible lubricants and hydraulic fluids, with oil-resistant membrane and protected fittings selected for the fluid. BTCOOPS / Wuxi Fenigal presents the range as a practical configurable product family for international project inquiries, with materials, ports, sizes and accessories selected against the application.
State viscosity, oil type and operating temperature to select port size and coated fabric.
Typical Applications
· Hydraulic oil service
· Lubricant reserve
· Maintenance shutdowns
· Mobile service operations
· Temporary oil transfer
Reference Model Range & Core Technical Data
Model | Nominal Capacity | Material Platform | Typical Thickness | Typical Ports | Typical Use |
LHOB-1000 | 1,000 L | PVC / TPU option | 0.9–1.2 mm typical web range | 1.5–2 in | Water / selected industrial liquids |
LHOB-5000 | 5,000 L | TPU or heavy PVC | 1.0–1.5 mm typical | 2 in | Oil, service liquid, process duty by compatibility |
LHOB-10000 | 10,000 L | TPU / PVC coated polyester | ~1.0–1.5 mm typical | 2–3 in | Medium site storage |
LHOB-50000 | 50,000 L | Heavy PVC/TPU | project selected | 3–4 in | Large temporary liquid storage |
LHOB-100000 | 100,000 L | Heavy PVC/TPU | project selected | 4 in+ | Large project bladder |
LHOB-500000 | 500,000 L | Heavy coated fabric | project selected | custom manifold | Large custom storage; public Chinese supplier range |
Data-use note: The table is a web-selection range assembled from Chinese supplier product pages and common China-market configurations. It is deliberately specific enough for product-page lead generation, but it is not a factory production guarantee. Final dimensions, pressure/load and materials are selected against the inquiry.
Construction & Material Platform
Heavy PVC- or TPU-coated polyester membrane selected to the stored medium, with welded seams, reinforced flanged ports, optional anti-static / grounding features and project-specific valves.
· Liquid chemistry, concentration and temperature
· Static storage versus transport/transfer use
· Required volume and filled footprint
· Valve material and fitting size
· Anti-static, earthing, spill containment and hazardous-area requirements
Selection & Configuration Guide
For a useful quotation, the buyer should provide the following information. This also helps distinguish a standard web-reference model from a custom engineered version:
· Liquid chemistry, concentration and temperature
· Static storage versus transport/transfer use
· Required volume and filled footprint
· Valve material and fitting size
· Anti-static, earthing, spill containment and hazardous-area requirements
Available Customization
· Capacity, overall dimensions and aspect ratio / geometry
· PVC, TPU, rubber or project-specific membrane platform as applicable
· Inlet, outlet, vent, bypass, inflation and drain connections
· Valve / flange / camlock materials and connection standards
· Colour, marking, OEM label and multilingual instructions
· Groundsheet, repair kit, hoses, control accessories, frames, straps or manifolds as applicable
· Packing method for courier, air freight, LCL or full-container shipment
Accessories & Optional Supply Scope
· Fuel/chemical-compatible valves
· Grounding/earthing kit where applicable
· Transfer hose and manifold
· Secondary containment
· Protective overwrap / groundsheet
Packaging, Transport & Storage
Products are normally supplied deflated or empty, dried and folded to minimise shipping volume. Smaller units can be carton packed; medium and large units are typically packed in reinforced woven/PVC bags, pallets or export cases according to weight, fittings and destination. Metal fittings are separately protected against impact. Store dry, ventilated and away from sharp objects, heat sources and aggressive chemicals.
Commercial Guidance
Item | Web / Inquiry Guidance |
MOQ | Typical project supply can start from 1 set for large/custom items; smaller standardized items may use multi-piece MOQ. |
Sample / Trial | Where size allows, a sample or small trial order can be arranged before project batch production. |
Typical Production Lead Time | Common custom flexible-fabric products: approximately 10–30 working days depending on size, quantity, material and accessories. |
Warranty Positioning | Website wording should state a project warranty agreed in the quotation; avoid promising a fixed period for every material/application without project confirmation. |
Export Terms | EXW / FOB / CIF and project logistics can be quoted according to destination and shipment size. |
FAQ
Can the same bladder store any chemical?
No. Material and valve compatibility must be matched to the exact liquid.
Can fuel bladders be made in TPU?
Yes, fuel-compatible TPU constructions are common in the market, with project-specific valves and anti-static provisions.
Are very large capacities possible?
Yes. Chinese flexible-tank suppliers publish ranges from small portable sizes to hundreds of cubic metres; large projects are custom configured.
Can ports be customized?
Yes. Camlock, flange, threaded and custom manifold arrangements are commonly available.
Inquiry CTA
Tell us your target application for lubricant and hydraulic oil bladders, required capacity / working size, medium, pressure or load (if applicable), fittings, quantity and delivery country. We can match a practical China manufacturing route and prepare a project-specific configuration, drawing and quotation.
Send Your Custom Product Requirement
Tell us the product family, intended application, size, quantity, operating conditions and delivery target. Your inquiry email will automatically include the page you are viewing so our team can understand the exact product, technology or reference that led to your request.
- Product family or model of interest
- Required size, quantity and customization
- Application, installation and operating environment
- Project country, operating conditions and delivery target