What raw materials can Ruitu bromine extraction systems process?

Our bromine extraction systems are designed for seawater, bitter brine, salt lake brine, oilfield water, bromine-bearing industrial wastewater and concentrated brine from desalination plants. The process route is selected only after we review a laboratory analysis of your feed.

Do you supply single machines or complete plants?

Both. We supply individual machines such as salt washers, roller crushers, dryers, vibrating screens, belt conveyors and hot air furnaces, and we also deliver complete turnkey lines under an EPC contract.

What is included in your EPC service?

Water quality testing, site selection support, process design, project launch preparation, equipment manufacturing and procurement, packing and shipping, installation and commissioning, operator training, finished product production guidance, and output buy-back or decommissioning support where agreed.

Can your salt washing equipment produce food-grade salt?

Our salt washing machinery is used for both food-grade and chemical-grade salt. The achievable grade depends on the crude salt composition and the standard that applies in your market, so we design the washing, crushing, drying and screening stages around your target specification.

How do you support overseas installation?

Our engineers can be dispatched to site for installation and commissioning, train your operators, and stay involved until the line produces finished product at the designed daily capacity.

How do I start a project with Ruitu?

Send us your raw material analysis, target daily capacity, product specification and site information by email or phone. Our technicians will prepare a preliminary budget estimate and an economic benefit analysis based on your budget and expected output.

Custom PP Lined Storage Tank Factory, Products

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Custom PP Lined Storage Tank Factory, Products

Brand: Ruitu Automation

Product origin: China

Equipment Type
PP-lined storage tank features integral polypropylene lining and sturdy overall structure, with full anti-corrosion protection on medium contact surfaces.

Application
Widely used in chemical, environmental protection, pharmaceutical and metallurgy industries for storing corrosive acid, alkali and chemical solutions.

Advantages
Offers excellent corrosion resistance, seamless lining, anti-leakage, stable performance, easy maintenance and long service life.

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Product Description

Core Overview

Our PP lined storage tanks are engineered for safe and reliable storage of a wide range of corrosive chemicals, acids, and alkalis. Constructed with a robust carbon steel outer shell and a seamless polypropylene (PP) inner lining, these tanks combine exceptional structural strength with superior chemical resistance. Ideal for industries such as chemical processing, water treatment, and pharmaceuticals, they ensure long-term performance even in harsh operating environments.

Specifications & Dimensions

Parameter	Range/Details
Capacity	500L - 100,000L (custom sizes available)
PP Lining Thickness	5mm - 20mm (based on storage medium and pressure requirements)
Outer Shell Material	Q235 carbon steel (epoxy painted for corrosion protection)
Operating Temperature	-20°C to 80°C
Operating Pressure	Atmospheric to 0.6MPa (custom pressure ratings available)
Connection Options	Flanged, threaded, or welded (customizable inlet/outlet configurations)
Standard Accessories	Level gauge, overflow pipe, manhole, and vent valve

Core Advantages

1. Unmatched Chemical Resistance: The seamless PP lining provides excellent resistance to most acids, alkalis, and organic solvents, preventing contamination and ensuring product purity.

2. Durable Construction: The carbon steel outer shell offers exceptional structural stability, capable of withstanding external impacts and harsh weather conditions.

Screening and packaging machinery. Multi-level vibrating screen for refined salt, automatic packaging machine for refined salt (5).jpg

3. Cost-Effective Solution: Compared to all-plastic or stainless steel tanks, our PP lined tanks deliver superior performance at a competitive price point, reducing long-term operational costs.

4. Customizable Design: We offer tailored solutions to meet specific storage needs, including custom sizes, connections, and accessories, ensuring perfect integration with your existing systems.

5. Easy Maintenance: The smooth PP surface resists scaling and fouling, simplifying cleaning and maintenance procedures, thus extending the tank's service life.

Frequently Asked Questions

What chemicals can be safely stored in PP lined tanks?

Polypropylene (PP) lining provides excellent chemical compatibility with most inorganic acids, alkalis, saline solutions, and various organic solvents, making it ideal for chemical processing and industrial wastewater management.

What is the advantage of a carbon steel shell with PP lining over all-plastic tanks?

The structural carbon steel shell provides superior rigidity, mechanical strength, and impact resistance, allowing for larger capacities and higher operating pressures, while the inner PP lining prevents chemical corrosion.

What is the operating temperature range for these storage tanks?

Our standard PP lined tanks operate safely within a temperature range of -20°C to 80°C, maintaining stability and protective performance under diverse climatic conditions.

Can the connection types and tank capacities be customized?

Yes, capacities range from 500L to 100,000L with fully customizable flange, threaded, or welded connections, inlet/outlet configurations, and accessories to fit specific operational requirements.

How often do PP lined storage tanks require maintenance?

Due to the smooth, non-scaling surface of the PP lining, maintenance requirements are minimal. Routine visual inspections of the lining integrity and connections are recommended during scheduled plant maintenance.