Onion Shape Water Storage Bladder Tank PVC Storage Water Tank

• Customization: Available
• Wall Thickness: 0.7mm,0.9mm,1.2mm
• Installation: Self-Standing When Filled with Water
• Model NO.: 4t: 2.8*1.8*1
• Material: PVC
• Type: Onion Water Tank
• Specifications: 0.1t-100t (Customizable)
• Colors: Green,Blue, Camouflage, Transparent, Orange-Red,
• Applications: Agricultural Irrigation, Water Storage, Emergency
• Features: The PVC Flexible Water Storage Tank Is Made of Hig
• Transport Package: Carton Packaging
• Specification: 4t: 2.8*1.8*1
• Trademark: shamoquan
• Origin: Weifang, Shandong, China
• Production Capacity: 50000pieces/Year

Product Description

Product Introduction

PVC flexible water storage tanks are collapsible, lightweight containers made of high-strength PVC-coated polyester fabric or TPU composite materials, formed by high-frequency welding or thermal bonding. They are widely used in temporary water storage, agricultural irrigation, firefighting, drought relief, and field operations.

Key Advantages

Lightweight & Portable: Only 10% weight of steel tanks, foldable for easy transport

Weather Resistance: UV-resistant, wide temperature range (-40°C ~ +70°C)

Excellent Sealing: High-frequency welding ensures leak-proof performance

Versatile Applications: Suitable for agriculture, emergency relief, use, etc

Applications

Agriculture: Temporary water storage for crops in arid areas.
Firefighting & Drought Relief: Emergency water supply deployment.
Aquaculture: Fish transportation or temporary ponds.

Material:	High-strength PVC-coated polyester fabric (Tear-resistant & durable)	Inlet/Outlet:	Standard: DN50/DN80 (Flange or threaded connection optional)
Capacity:	Range: 1m³ ~ 100m³ (Customizable)	Application:	Temporary water storage, agricultural irrigation, emergency water supply, etc.
Dimensions:	(Diameter/Length: Customized by capacity
Color:	Standard: Green, Blue, Black, Camouflage, Transparent Custom colors/patterns available

Company Profile

Weifang New Sila Environmental Technology Co., Ltd.

Located in Weifang, Shandong, we specialize in the R&D, manufacturing, and export of galvanized water storage tanks, fish ponds, swimming pools, frame pools, flexible water bladders, aquaculture tanks, firefighting water storage tanks, and flood barriers. Our products are widely used in drinking water treatment, agricultural drought relief, fire rescue, outdoor camping, and aquaculture, adhering to strict international quality standards.

Advanced Production Capacity:

8 high-frequency welding machines
6 high-temperature heat sealing machines
1 CNC cutting machine
2 fully automatic cutting beds
With a professional R&D team and continuous innovation, we provide full customization (size, design, packaging) and OEM/ODM solutions to meet global market demands. Our robust supply chain ensures stable, long-term supply.

Why Choose Us?
24/7 technical support – Quick response within 24 hours
Cost-effective solutions – Improve efficiency & reduce costs
Worry-free procurement – Reliable quality & after-sales service

Helping you gain a competitive edge in domestic and international markets!

FAQ