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Inflatables Products

With the experience of several years in rubber industry Zenith has now entered in inflatable products section and introduced range of products which include Air Cell, Gas Holder Balloon, Inflatable work boats and Life Rafts.

The primary reason that Zenith holds for being great at making inflatable products is the state-of-the-art infrastructure for manufacturing inflatable products. The inflatable products undergo complete controlled manufacturing, from compounding to dispatch of finished products and extensive research & development gives Zenith a competitive edge over its competitors.

Zeniths’ quality and manufacturing procedures are strictly in accordance with ISO 9001:2008, ISO 14001:2004 and ZENITH’s extensive R&D facilities are available to investigate new products and materials to meet the needs of our customers. Zenith certifications & awards assure highest quality products to its customers’ business requirements and needs.

Inflatables Products

With the experience of several years in rubber industry Zenith has now entered in inflatable products section and introduced range of products which include Air Cell, Gas Holder Balloon, Inflatable work boats and Life Rafts.

The primary reason that Zenith holds for being great at making inflatable products is the state-of-the-art infrastructure for manufacturing inflatable products. The inflatable products undergo complete controlled manufacturing, from compounding to dispatch of finished products and extensive research & development gives Zenith a competitive edge over its competitors.

Zeniths’ quality and manufacturing procedures are strictly in accordance with ISO 9001:2008, ISO 14001:2004 and ZENITH’s extensive R&D facilities are available to investigate new products and materials to meet the needs of our customers. Zenith certifications & awards assure highest quality products to its customers’ business requirements and needs.

Inflatables Products

With the experience of several years in rubber industry Zenith has now entered in inflatable products section and introduced range of products which include Air Cell, Gas Holder Balloon, Inflatable work boats and Life Rafts.

The primary reason that Zenith holds for being great at making inflatable products is the state-of-the-art infrastructure for manufacturing inflatable products. The inflatable products undergo complete controlled manufacturing, from compounding to dispatch of finished products and extensive research & development gives Zenith a competitive edge over its competitors.

Zeniths’ quality and manufacturing procedures are strictly in accordance with ISO 9001:2008, ISO 14001:2004 and ZENITH’s extensive R&D facilities are available to investigate new products and materials to meet the needs of our customers. Zenith certifications & awards assure highest quality products to its customers’ business requirements and needs.

PP Pickling Tank - Polypropylene Pickling Tanks for Hot Dip Galvanizing
The PP pickling tank is used in the acid pickling stage of the hot dip galvanizing pretreatment process. Before steel enters the zinc kettle, it passes through a sequence of degreasing, rinsing, pickling, rinsing again, and fluxing. Pickling removes rust, mill scale, and oxide layers from the steel surface using an acid solution typically dilute hydrochloric acid (HCl) so the steel surface is chemically clean enough for the zinc coating to bond properly in the kettle.
Because hydrochloric acid is highly corrosive, the pickling tank itself must be built from acid-resistant materials. Annuo's PP pickling tanks combine a high-strength steel outer frame with a welded polypropylene (PP) inner lining, giving the tank the structural rigidity needed for large steel fabrications while keeping the acid solution fully isolated from the metal frame.

Construction & Advantages
Steel frame + PP lining construction: the outer structure is a high-strength steel frame, with a fully welded PP plate forming the inner liner that holds the acid solution
Built for galvanizing-scale loads: the steel frame provides the structural strength needed to support large tank volumes and heavy structural steel parts, while the thick PP plate resists the acid
Acid never contacts the steel frame:� since the steel frame is fully isolated from the acid by the PP liner, the frame itself does not corrode â?? and because the acid-contact surface is just the PP layer, any leak point is easy to locate and repair without major tank teardown
Chemically inert lining: polypropylene resists hydrochloric, sulfuric, and most other acids used in metal pretreatment, with a typical corrosion rate of less than 0.05mm per year in HCl service â?? far lower than stainless steel, which is prone to pitting in chloride environments
Custom sizing: tank dimensions and capacity are configured to match your steel part sizes and production throughput

Galvanizing Tank/Galvanizing Kettle/Zinc Kettle
Zinc Kettle / Galvanized Kettle for Hot-Dip Galvanizing Plants
Ainc kettle (also called a galvanizing kettle, galvanizing tank, or molten zinc bath) is the core vessel of hot dip galvanizing equipment. It holds molten zinc at 438-460 C (820-860 F), into which cleaned steel parts are submerged to form a durable zinc-iron alloy coating.
The kettle must withstand continuous thermal stress, the corrosive attack of liquid zinc on steel, and the mechanical load of heavy workpieces â?? making material selection and welding quality the two most critical factors in kettle longevity.
Hebei Annuo manufactures three main kettle types to suit different galvanizing processes:
Batch galvanizing kettles for structural steel, fabrications, and general-purpose HDG plants
Continuous galvanizing kettles for wire, strip, and tube lines
Spin galvanizing kettles for small fasteners, nuts, bolts, and hardware
Key Features of Our Galvanized Kettle
XG08 Low-Alloy Steel - The Best Kettle Material in China
The material we use is XG08, which is the best steel sheet for manufacturing galvanizing kettles in China. It contains tightly controlled levels of:
Carbon (C): - 0.08%
Silicon (Si): - 0.10%
Sulphur (S): - 0.008%
Phosphorus (P): - 0.010%
Lower Si and C content directly reduces the Fe-Zn reaction rate at the kettle wall, cutting wear by up to 40% compared with standard structural steel. Standard structural steels typically contain 0.20-0.35% Si, which can increase the corrosion rate by 2-4 versus XG08.
One-Piece Hydraulic Forming No Horizontal Bottom Weld
The U-shaped kettle body is hydraulically formed in a single press operation, eliminating horizontal weld seams at the high-stress bottom zone. Horizontal welds are the most common failure point in galvanizing kettles; removing them is the single most effective measure for extending service life.
100% Ultrasonic Testing at Two Stages
Every steel plate is ultrasonically scanned before cutting. Every completed weld seam is 100% UT-tested after fabrication. No kettle leaves the factory without passing full weld integrity verification.

Granite Tank 0Granite Pickling Tank for Hot Dip Galvanizing

The granite tank is used in the chemical pretreatment stage of the hot dip galvanizing process typically for pickling and degreasing where steel parts are treated with acid or alkaline solutions before entering the zinc kettle. Granite is a naturally acid- and alkali-resistant stone, making it a durable alternative to PP or stainless steel for tanks that hold corrosive pretreatment solutions.

Annuo's granite tanks are built with a steel structural shell lined internally with an acid-resistant barrier layer, over which flat granite slabs are installed to form the acid-contact surface. This construction combines the structural strength of steel with the natural chemical inertness of granite, keeping the corrosive solution fully isolated from the metal structure.

Construction & Advantages

Steel shell + granite slab lining: a steel structural frame provides rigidity and load-bearing strength, while flat granite slabs line the interior surface in contact with the acid or alkaline solution

Natural acid and alkali resistance: granite is chemically inert to most acids and alkalis used in HDG pretreatment, including hydrochloric acid solutions used for pickling

Crash and impact resistant: the dense, rigid stone surface resists mechanical damage better than thinner plastic linings, making it well-suited to environments with heavy parts handling

Flexible installation, simple maintenance: tanks can be configured to fit different plant layouts, and the smooth, non-porous granite surface is straightforward to clean and inspect

Long-term stability: because granite does not corrode chemically the way metal does, the tank lining maintains its structural integrity over many years of acid exposure

Granite vs PP vs Stainless Steel Pretreatment Tanks

Material

Acid resistance

Impact resistance

Notes

Granite

Excellent- naturally inert

High - dense, rigid stone surface

Well-suited to heavy parts handling and high-impact environments

PP (Polypropylene)

Excellent - chemically inert

Moderate

Lighter weight, easier to fabricate into custom shapes, easy leak repair

Stainless Steel

Poor in chloride/HCl environments

High

Prone to pitting corrosion in HCl; typically 1- 4 years service life

Granite tanks are a strong choice where mechanical durability and long-term chemical stability are priorities. If your line needs lighter, more easily customized tank geometry, see our PP Pickling Tank page for comparison.

Vertical Hydrochloric Acid Storage Tank

Vertical Hydrochloric Acid Storage Tank
Resistant to various chemical media : By selecting different types of resin (such as epoxy resin, unsaturated polyester resin, vinyl ester resin, etc.), FRP storage tanks can withstand corrosion from acids, alkalis, salts, various oils, organic solvents, and some oxidizing media.

I. Excellent Corrosion Resistance (Core Advantage)
This is the most prominent advantage of fiberglass storage tanks.

Resistant to various chemical media : By selecting different types of resin (such as epoxy resin, unsaturated polyester resin, vinyl ester resin, etc.), FRP storage tanks can withstand corrosion from acids, alkalis, salts, various oils, organic solvents, and some oxidizing media.

No electrochemical corrosion : Unlike metals, fiberglass does not undergo electrochemical corrosion or rust, and does not require the complex cathodic protection required for steel storage tanks.

Wide range of applications : Especially suitable for industries with corrosive environments such as chemical, environmental protection, water treatment, metallurgy, papermaking, and pharmaceutical.

FRP Storage Tank Manufacturer

As a FRP Storage Tank Manufacturer, Dongcheng offers a full line of custom fiberglass (FRP) tanks designed to safely store a wide range of liquids, including chemicals, wastewater, non-potable and potable water, brine, fuels, deicing fluids, and liquid fertilizers. Our tanks can be delivered and installed in virtually any location, tailored to meet project-specific requirements. Please do not hesitate to call with questions or requests.



Custom Fiberglass Tank Options
Tank Diameters: 30â?³, 4â?², 5â?², 6â?², 8â?², 10â?², 12â?², 14â?², 15â?²6â?³

Tank Heights / Lengths: Up to 55â?²

Installation: Designed for above-ground or below-ground placement

Materials: Engineered corrosion-resistant resins

Surface Finish: Pigments and gel coats with UV inhibitors in multiple colors

Access: Top or side-mounted manways in various sizes

Connections: Flanges and couplings from �½â?³ to 30â?³, installed as needed

Structural Accessories: Lifting lugs, ladders, ladder cages, handrails, fall arrest systems

Safety & Monitoring: Thief hatches, pressure vent valves, sight gauges, and level indicators

Tank Bottoms: Flat, cone, dished, or sloped; cone/dished bottoms can include fiberglass skirts or custom stands

Product Overview
The 100m3 Galvanized Steel Water Tank, also known as a Hot Dip Galvanized Water Tank or pressed steel water tank, is a reliable and durable solution for medium-capacity water storage. Manufactured from high-quality Q235 carbon steel plates and treated with hot-dip galvanization (60-90um coating), this Galvanized Steel Water Tank offers excellent corrosion resistance and long service life.
A 100m3 galvanized steel water tank is a practical sectional water storage solution for building water supply, fire water storage, industrial water systems, agricultural irrigation and municipal water projects. The tank is assembled from hot dipped galvanized Q235 steel panels, offering good structural strength, corrosion resistance and flexible on-site installation.
Compared with one-piece welded tanks, a galvanized steel sectional water tank is easier to transport, assemble and maintain. The 100m3 capacity is suitable for medium-volume water storage projects where buyers need stable performance, customizable structure and cost-effective steel tank construction.
This 100m3 galvanized steel water tank is made from pressed steel panels with bolted connections and sealing materials. The modular panel structure allows the tank to be assembled according to the required length, width and height. Different panel sizes and thicknesses can be selected according to tank design, water pressure and installation conditions.
The hot dipped galvanized surface treatment provides a zinc coating layer on the steel panel surface, helping protect the tank from corrosion in humid, outdoor or industrial environments.

Product Overview
The 1.22*1.22m Panel HDG Water Tank, also known as a Hot Dip Galvanized Water Tank or Pressed Steel Water Tank, is a cost-effective and highly durable solution for water storage. Compared with traditional 1m panel tanks, this Galvanized Steel Water Tank reduces installation time and material cost while allowing tank height up to 6 meters.
Kaixuan Victor supplies hot dip galvanized sectional water tanks for industrial water storage, fire water systems, building water supply, agricultural irrigation, municipal projects and temporary water storage applications. With a capacity range from 1 m3 to 1000 m3, the tank can be customized to meet different project requirements and installation conditions.
The Galvanized Steel Water Tank adopts a modular panel design, enabling flexible assembly for capacities ranging from 1m3 to 1000m3. Panel sizes include 1.22x1.22m, 1x1m, 1x0.5m, and 0.5x0.5m, offering adaptability to different project requirements. This steel sectional water tank is widely used due to its robust structure, easy transportation, and quick on-site installation.

Technical Specifications
Capacity Range: 1 - 1000 m3
Tank Height: Up to 6 meters
Panel Thickness: 1.5mm - 5.0mm
Material: Q235 Carbon Steel
Surface Treatment: Hot Dip Galvanized (60-90um)
Tensile Strength: >=350 MPa
Yield Strength: >=220 MPa

Customization Options
Tank Size & Capacity: Custom dimensions based on site.
Material Options: Galvanized steel, stainless steel, fiberglass.
Accessories: Flanges, ladders, water level indicators.
Color & Coating: Optional painting or additional protection.

Specification
Panels: Bottom, wall, and roof panels assembled with bolts.
Internal Structure: Tie rods, supports, and ladders for reinforcement.
Sealing System: Food-grade EPDM or silicone rubber between panels.
Base: C/U steel base ensuring stable foundation.

Key Advantages
Strong Q235 Carbon Steel Structure: The tank panels are made from Q235 carbon steel, offering good mechanical strength and structural stability for water storage applications. With tensile strength >=350 MPa and yield strength >=220 MPa, the tank is suitable for medium and large water storage projects requiring stable load-bearing performance.
Hot Dip Galvanized Corrosion Protection: The surface is treated with hot dip galvanizing, forming a zinc coating of 60-90um. This protective layer helps reduce corrosion risk when the tank is used in outdoor, industrial or humid environments. Hot dip galvanized steel panels are commonly selected for projects that require a balance between durability, cost control and structural strength.

Product Overview
The 200m3 Potable Water GRP Modular Water Tank, also known as a Fiberglass Sectional Water Tank or FRP panel water tank, is a hygienic and high-performance solution specifically designed for drinking water storage. Manufactured using premium Glass Reinforced Plastic (GRP), this GRP Sectional Water Tank ensures excellent corrosion resistance, lightweight structure, and long-term durability.
The 200m3 GRP water tank for potable water is a modular FRP sectional tank specifically designed for safe and hygienic drinking water storage. Manufactured with high-quality SMC panels, this tank ensures clean water conditions, strong durability, and long-term performance.
With a capacity of 200 cubic meters, this GRP drinking water tank is widely used in residential buildings, municipal water systems, hospitals, and commercial projects requiring reliable potable water storage.

Technical Specifications
Tank Capacity: Up to 1000m3
Standard Capacity: 200m3
Panel Material: Glass Reinforced Plastic (GRP/FRP)
Panel Size: 1x1m, 1x0.5m, 0.5x0.5m
Panel Thickness: 5mm - 24mm
Internal Reinforcement: SS304 / SS316
Sealing Material: Food-grade EPDM
Temperature Range: 0C - 60C

Key Features
Hygienic and Safe for Drinking Water: The GRP material and SMC panels ensure a clean internal surface, making the tank suitable for potable water storage without contamination risks.
Corrosion-Resistant and Rust-Free: Unlike metal tanks, the GRP structure does not rust, ensuring long-term water quality and significantly reduced maintenance costs over time.
Modular Sectional Design: The panel-based system allows for easy international transportation, flexible installation in tight spaces, and efficient assembly at project sites.
High-Strength SMC Panel Construction: SMC molded panels provide strong mechanical performance and structural stability, specifically engineered for medium-capacity water storage.
Customizable Design: Tank size, dimensions, panel thickness, and reinforcement can be customized to meet the specific requirements of different potable water systems.
Long Service Life: With proper installation and maintenance, the tank is designed to operate reliably for more than 20 years.

Product Overview
The High Strength SMC Molded Water Tank, also widely known as a GRP Water Tank, FRP water tank, or fiberglass sectional water tank, is an advanced modular storage solution designed for superior durability and hygiene. Manufactured using Sheet Molding Compound (SMC), this SMC Molded Water Tank features high mechanical strength and excellent resistance to corrosion, making it ideal for demanding environments.
Compared with traditional materials, the SMC Molded Water Tank offers lightweight construction combined with high load-bearing capacity, especially suitable for tanks with heights up to 5 meters. The Korea-type panel design, commonly used in Middle Eastern markets, enhances panel strength and ensures long-term structural stability.

Technical Specifications
Capacity Range: 1 - 2000 m3
Panel Material: SMC (Fiberglass Reinforced Plastic)
Panel Thickness: 5mm - 24mm
Tank Height: Up to 5 meters or customized
Temperature Resistance: -40C to 90C
Sealing Material: Food-grade EPDM/Silicone

Customization Options
Each SMC Molded Water Tank can be tailored to project-specific requirements. Panel size, tank capacity, height, and color can be customized. Optional accessories include stainless steel ladders, water level indicators, and insulation layers.
The customization process includes requirement analysis, structural design, drawing confirmation, production, and final inspection. OEM services are also available, ensuring the GRP Water Tank meets different regional standards and installation conditions.

Key Features
High-Strength SMC Molded Panels: SMC panels are formed under high temperature and pressure, resulting in high strength, uniform thickness, and stable performance under load.
Modular Sectional Design: The tank uses a panel-based structure, allowing flexible assembly, easy transportation, and significantly reduced shipping costs for international projects.
Excellent Corrosion Resistance: The GRP material ensures the tank remains rust-free and suitable for humid, coastal, and harsh outdoor environments.
Hygienic and Suitable for Potable Water: The smooth internal surface and non-toxic material properties make this tank ideal for clean drinking water storage.
Flexible Customization: Tank size, capacity, panel thickness, and reinforcement structures can all be customized based on site conditions and project needs.
Long Service Life: With proper installation and maintenance, the tank can operate reliably for more than 20 years.

Product Overview
The 5m Korea Shape Panel SMC Water Tank is a high-performance SMC Water Tank, also known as a GRP Water Tank, FRP water tank, or fiberglass sectional water tank. Manufactured using advanced Sheet Molding Compound (SMC) technology, this modular water storage system is designed for superior strength, hygiene, and long-term durability.
Compared with conventional tanks, the Korea shape panel design enhances mechanical performance and load distribution. This 5m SMC Water Tank is widely recognized in Middle Eastern markets such as UAE and Arabia due to its excellent resistance to high temperatures and harsh environmental conditions. OEM and customization services are fully available to meet different project requirements.

Structure & Working Principle
The 5m SMC Water Tank adopts a sectional panel structure assembled with high-strength bolts and food-grade sealing materials. Each panel is compression-molded under high temperature and pressure, ensuring consistent density and structural integrity.
The tank structure includes wall panels, bottom panels, roof panels, manhole covers, internal reinforcements, and connection flanges. The Korea shape panel improves rigidity and reduces deformation under water pressure. Internal bracing systems distribute stress evenly, while anti-leak sealing ensures water tightness. This modular design allows flexible assembly and easy transportation.
1. Panels (Bottom panel, wall panel, roof panel and manhole)
2. Internal parts (Internal ladder, tiepiece rod, support, flanges and rubber). The material can be galvanized steel, stainless steel or fiberglass.
3. External parts (External ladder, angle iron, bolts and nuts). The material can be galvanized steel and stainless steel.
4. C/U-steel base (surface treatment can be painted, hot dipped galvanized or stainless steel). Customization is available.
Roof Panel is Flat, will not store water on the top and leak into tank.

Drawing & Design
Before order, free water tank drawing is available and can help to understand water tank well.
After order, full set of water tank drawing will be provided to support installation work.

Accessories
PANELS: Size: 1000x1000mm, 1000x500mm, 500x500mm. Panel Weight: 10.5kg-29kg.
BOLTS & NUTS & WASHERS: Material: Hot dipped galvanized & Stainless steel Grade 304/316 & Customized.
BASE STEEL: C-Channel steel: Hot dip galvanized & painted & Stainless steel & Customized.
INTERNAL STRUCTURE: Support & Lacing bar: Hot dipped galvanized & stainless steel & PVC & Customized.
FLANGES: Inlet, Outlet, Drainage, Overflow, etc.: Hot dipped galvanized & stainless steel & PVC.
SEALING RUBBER: Food grade white color EPDM or Silicon.
LADDERS: Inner & Outer Ladder: Galvanized steel & stainless steel & Fiberglass.
WATER INDICATOR: Glass Material & Steel with indicator.
MANHOLE COVER: Standard size: 600x600mm, Customization is available.

Magnetic stirring tank, configured with magnetic bottom stirring device at the bottom of the tank, belongs to the aseptic liquid

we are Manufacturing and supplying this combine fuel tanks for several Indian brands as per their given drawings and specifications. We are the only manufacturer of fuel tank who makes this with draw process and due to less use of welding, this fuel tank is fully leakage proof. We are making two types of fuel tanks with different capacities 300 ltr. and 400 ltr.

1. Agriplast Flexitank is a bulk storage solution for liquids like water, oil etc. These tanks are made of flexible material and hence are easy to transport and store. These tanks are recommended for multiple uses and are highly durable with strong mechanical properties.

2. In agriculture, these tanks can be used by the farming communities to store water during water surplus months and consume water from these tanks for irrigation purposes during drought months or during water scarcity. These tanks can also be used to store drinking water for cattle during periods of water scarcity.

3. Agriplast Flexitanks are made of multi-layered polyethene with a woven polypropylene outer cover, fitted with 3" valves. Our tanks are available in various capacities to meet your requirement - from 1,000 Litres to 1,00,000 Litres. Our tanks have top load and bottom discharge orientation for easy loading through surface mounted valve and unloading through the bottom discharge valve.

Used for storage of LNG at LNG filling stations. These come in various capacities and can be designed as per customer requirements

BCPL manufactures two & three-piece welded steel cylinders for LPG used in automobiles, meeting the established standards and as per the customersâ?? requirement. These auto LPG containers are available in cylindrical and toroidal shapes. The cylindrical containers range from 200 to 400 mm in diameter, whereas toroidal containers range from 180 to 270 mm in diameter. The cylinders are available in the following capacities: 4.9 Ltr, 5 Ltr, 5.2 Ltr, 5.8 Ltr, 15 Ltr, 25 Ltr, 28 Ltr (toroidal), 34 Ltr (toroidal), 36 Ltr, 50 Ltr, 60 Ltr and 75 Ltr.

BCPL is one of the renowned companies in India known for the quality of automotive tanks. These tanks are marketed through a Pan-India network of distributors and dealers.

Water Storage
Water is one of the most essential necessities in our life. Yet most of Indian households do not have access to drinking water in their homes. Tecza Pipes has now brought its more than 10 years legacy in manufacturing high quality PVC piping systems to develop Tecza Water Tanks. The best quality, trust and high value of Tecza Pipes, now in Water Tanks.