Heavy Duty Multi-Layer Water Tanks (500L – 5000L) Factory: Mankauli, Maheshpatti, Bihar – 847104
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SR POLYMERS
Water Tank Manufacturer


Factory & Works
Mankauli, Maheshpatti, Bihar – 847104
6PPP+46H, Jale - Atarwel Path, Maheshpatti Capacity: 500 Ltr – 5000 Ltr | 3 Layer – 6 Layer
Legal Compliance Mankauli Plant, Darbhanga Region
Status: Active & In Force

1. Acceptance of Terms

By accessing our website, placing an order, or requesting a factory direct quotation from SR POLYMERS, you agree to comply with and be bound by these Terms and Conditions. If you do not agree with any part of these terms, please consult our sales team before confirming your purchase.

2. Product Specifications & Manufacturing Tolerances

All water storage tanks manufactured by SR POLYMERS are rotationally molded using 100% virgin food-grade polymer. Nominal capacities (500L, 750L, 1000L, 1500L, 2000L, 3000L, and 5000L), outer dimensions, and wall thicknesses are subject to standard industry manufacturing tolerances of ±3% to ±5% due to thermal cooling and polymer shrinkage during the rotomolding cycle.

3. Quotations & Pricing

Factory price quotations provided via phone, WhatsApp, or email are valid for a period of 15 calendar days from issuance, unless otherwise stated in writing. Raw material polymer costs may occasionally fluctuate, necessitating price adjustments on unconfirmed quotes.

4. Payment Terms

Retail and direct customer orders must be paid in full prior to factory vehicle dispatch or at the time of delivery as agreed in writing. For wholesale distributors, hardware stores, and institutional government projects, payment terms are governed by the specific commercial purchase contract.

5. Delivery & On-Site Unloading

Factory consignments are delivered to the motorable address nearest to the customer’s specified site in Bihar. Due to height and weight considerations, customers must arrange labor for offloading tanks from the truck and for rooftop hoisting. Drivers and factory transport crew are responsible for vehicular transport only.

6. Warranty Coverage

SR POLYMERS multi-layer water tanks carry a comprehensive manufacturer warranty against manufacturing defects, structural cracking, and seam leakage under normal atmospheric water storage conditions. Warranty does not cover damages arising from improper plumbing connections, storage of unauthorized chemicals, accidental drop damage during installation, or failure to place the tank on a flat, solid, debris-free base.

7. Jurisdiction

Any disputes, claims, or legal proceedings arising out of or in connection with the purchase of SR POLYMERS products shall be subject to the exclusive jurisdiction of the competent courts of Darbhanga District, Bihar.

Need Clarification Regarding This Policy?

Our factory administration and customer service desk at Mankauli, Maheshpatti are available to resolve any questions concerning specifications, warranty fulfillment, or dealer logistics.

Direct Manufacturer
SR POLYMERS Bihar

Heavy-duty rotational molded water tanks from 500L to 5000L. Supplied directly from factory to residential and commercial sites.

6PPP+46H, Jale - Atarwel Path, Mankauli, Maheshpatti, Bihar 847104
Manufacturing Standards
  • 100% Virgin Food-Grade Polymer
  • Carbon Black Anti-Algae Light Shield
  • Micro-cellular Thermal Foam Insulation
  • Multi-Year Factory Warranty Backed
Advanced Multi-Layer Polymer Engineering & Food-Grade Purity

Multi-Layer Water Storage Tanks: 3 Layer to 6 Layer Protection

SR POLYMERS manufactures heavy-duty water storage tanks engineered with 100% virgin food-grade polymer at our advanced rotomolding plant at Mankauli, Maheshpatti, Bihar – 847104. Designed to withstand severe weather, ultraviolet radiation, and thermal extremes.

SR POLYMERS Multi-Layer Rotomolding Water Tank Manufacturing Plant Maheshpatti Bihar
Precision Rotomolding & 100% Virgin Food-Grade HDPE Polymer Engineering
ROTATIONAL MOLDING SPECIFICATION

Uniform Wall Thickness & Jointless Monolithic Shell

Our rotational molding manufacturing process ensures uniform wall thickness with zero joints or weld lines. Using 100% virgin food-grade polymer granules, expanded foam insulation, and carbon black UV barriers, each water tank is built for superior tensile strength, weather resistance, and hygienic drinking water storage across Bihar.

Zero Toxic Leaching UV Sun-Shield Layer Thermal Foam Core
100% Virgin Food-Grade Polymer

100% Virgin Food-Grade Polymer

Molded exclusively from pure virgin polymer granules with zero recycled scrap. Non-toxic, non-leaching inner surface keeps stored drinking water fresh, odorless, and pure.

Multi-Layer Thermal Shield

Multi-Layer Thermal Insulation

Engineered middle foam layer creates a thermal barrier that resists heat transfer, keeping stored water significantly cooler during extreme North Bihar summer heatwaves.

UV Sun-Shield Barrier

UV Sun-Shield & Algae Barrier

Outer layer enriched with high-grade UV stabilizers prevents plastic breakdown from direct sunlight exposure, while carbon black barrier blocks light to halt algae growth.

Heavy Duty Ribbed Wall Strength

Heavy-Duty Ribbed Wall Strength

Precision rotational molding ensures uniform wall thickness and circumferential reinforcement ribs for superior resistance against hydrostatic water pressure and wind.

Rotomolding Manufacturing & Purity Process

1

Raw Material Inspection

100% virgin food-grade polymer granules tested for density, melt flow index, and tensile strength.

2

Bi-Axial Rotational Molding

Multi-axis high-temperature rotational molding guarantees uniform wall distribution without weak seams.

3

Co-Extruded Multi-Layer Fusion

Distinct polymer layers (3 to 6 layers) fused molecularly to form an impenetrable, unified tank shell.

4

Quality & Hydrostatic Testing

Every batch undergoes drop impact, hydrostatic pressure, and wall thickness ultrasonic testing before dispatch.

Factory Direct Delivery & Supply Across Bihar
Maheshpatti & Mankauli Darbhanga Jale Madhubani Samastipur Muzaffarpur Sitamarhi Begusarai Patna
Bihar Supply Network

Water Tank Distribution Across Bihar

Factory-direct dispatch from Mankauli, Maheshpatti (6PPP+46H, Jale - Atarwel Path) across major districts and towns in Bihar.

View all Bihar locations
Tanks Layers Presence Quote