3,000
+
Satisfied Industrial Clients
Established Industrial Excellence // About bkcorrosiontech
Pioneering Dual-Laminate Thermoplastic & FRP Engineering for Harsh Industrial Environments
bkcorrosiontech operates specialized multi-location manufacturing facilities equipped to design, fabricate, and test chemical process equipment of exceptional scale. Operating out of Ghansoli, Navi Mumbai, we deliver certified air pollution control and aggressive fluid containment systems across India and global industrial corridors.
400
+
Active Projects In Progress
5.5
M+
Single-Piece Shell Vessel Diameter
100
%
Spark-Tested Leak Guarantee
precision_manufacturing
Manufacturing Heritage & Scale
Heavy-Tonnage Lifting & In-House Mandrel Tooling Capacity
bkcorrosiontech has engineered its infrastructure around the demanding spatial and metallurgical realities of heavy chemical processing. With dedicated manufacturing units spanning strategic industrial hubs, each workshop is fitted with high-bay overhead crane gantries engineered to maneuver single-piece apparatus surpassing 5.5 meters in diameter and 30 metric tons in weight.
Unlike standard assemblers, we run dedicated in-house mould and mandrel manufacturing operations. This allows us to calibrate specific shrinkage factors, weld bevel geometries, and continuous hoop stress reinforcement across an extensive range of thermoplastic and thermoset polymers including Polypropylene (PP), Homopolymer Polypropylene (PPH), Fiber Reinforced Plastics (FRP), Polyvinylidene Fluoride (PVDF), and custom dual-laminate matrix compounds.
Design Standards
BS 4994 & ASTM D3299
Full code-compliant laminating sequences and stress-strain calculations.
Tooling & Moulds
100% In-House Mandrels
Rapid custom tooling fabrication for non-standard process geometries.
WORKS: GHANSOLI HEAVY BAY
5.5M DIA MAX
Gantry Hoist
25 Ton SWL
Mandrel Lathe
Up to 6000mm
Process Yield
Dual-Laminate
verified_user
Engineered Competence
Six Pillars of High-Integrity Process Equipment Fabrication
Every system fabricated under the bkcorrosiontech name is subjected to rigorous mechanical verification, ensuring longevity across corrosive gas and liquid streams.
tune
Tolerance: ISO 13920-BE Standard
PILLAR // 01
aspect_ratio
Large-Scale Diametric Prowess
Capacity extending beyond 5.5-meter diameter single-piece tanks, vertical packed towers, and exhaust chimney stacks. End-to-end multi-axle logistics coordination ensures zero transit stress on composite shells.
Metric: 5500mm+ Monolithic Vessels
PILLAR // 02
science
Precision Resin Formulation
Formulation of custom resin barriers including Isophthalic, Vinyl Ester (Derakane 411/470, Hetron 922), and Bisphenol matrices tailored directly against solvent attack, acid fumes, and elevated temperature profiles.
Chemistry: Derakane 411 / Hetron 922
PILLAR // 03
flash_on
Rigorous Quality Protocols
100% dielectric spark testing of dual-laminate welds at 15–25 kV, ultrasonic thickness verification, Barcol hardness measurements, and full hydrostatic proof loading to eliminate microscopic pinhole porosity.
Verification: 15-25 kV Dielectric Spark
PILLAR // 04
air
In-House CFD & Aerodynamics
Computational Fluid Dynamics simulation modeling packing bed fluid velocities, gas distribution uniformity, chevron mist eliminator droplet capture, and duct network static pressure drop efficiency.
Analysis: 3D Navier-Stokes Fluid Flow
PILLAR // 05
construction
Turnkey Site Erection & Lining
Rapid deployment field teams execute scheduled plant shutdown relining, acid trench glass flake coatings, field butt-fusion welding of exhaust ducting, and elevated structural equipment rigging.
Readiness: 24/7 Field Relining Squads
PILLAR // 06
nest_eco_leaf
Pollution Control Compliance
Air emission mitigation systems designed to surpass CPCB (Central Pollution Control Board) and international particulate thresholds, guaranteeing <5 mg/Nm³ for acid mists (HCl, H2SO4, HNO3, NH3).
Mandate: CPCB & SPCB Compliant Guarantee
factory
Heavy Workshop Infrastructure
Specialized Manufacturing Bays & Quality Laboratories
Tour the operational shop floors in Ghansoli where high-capacity automation intersects with rigorous Non-Destructive Testing (NDT) to deliver industrial equipment.
Bay 01 // CNC Filament Winding Center
Automated Composite Synthesis
Automated Helical & Hoop Filament Winding
Equipped with multi-axis computerized filament winding lathes, we wrap continuous E-glass and C-glass roving strands impregnated with specialized resins under strictly monitored tension and temperature controls.
check_circle
CNC Helical & Hoop Pattern Control
Computerized winding angles engineered specifically to balance internal hoop stress and axial tensile forces.
check_circle
Optimized Glass-to-Resin Ratio
Standardized 60:40 glass-to-resin volumetric distribution for maximum structural stiffness with minimum tare weight.
check_circle
Continuous Mandrel Diameters
Tooling arrays supporting vessel IDs from 600mm up to 5500mm monolithic barrel heights.
QA Lab // Weld Dielectric Verification
Non-Destructive Testing (NDT)
Spark Testing & Dielectric QA Laboratory
Every dual-laminate thermoplastic weld seam (PP, PPH, PVDF) is subject to high-frequency dielectric spark testing before the structural FRP outer casing is laminated. Even sub-millimeter pores trigger an arc, ensuring absolute chemical containment.
offline_bolt
15 kV – 25 kV High-Frequency Arc Testing
Exhaustive testing of 100% of internal weld lines as mandated by DVS 2206 / ASTM standards.
offline_bolt
Ultrasonic Laminate Thickness Gauging
Multi-point wall thickness mapping to verify chemical barrier layer depth and structural back-up thickness.
offline_bolt
Hydrostatic Proof Loading
Full-scale vessel liquid static pressure proofing with strain gauge telemetry before factory dispatch.
group_work
Technical Human Capital
Behind the Precision: Our Engineering Specialists
The foundation of bkcorrosiontech resides in our specialized engineering core: a collaborative team uniting veteran chemical process engineers, finite element stress analysts, and certified thermoplastic extrusion welders.
“At bkcorrosiontech, we do not simply fabricate vessels; we engineer mission-critical chemical defense barriers that protect industrial personnel, plant capital, and the surrounding environment.”
model_training
Chemical Process Designers
Engineers specializing in gas absorption, scrubber packing hydraulics, mass transfer calculations, and chemical reaction kinetic containment.
architecture
Mechanical & FEA Drafters
3D CAD and SolidWorks specialists generating nozzle load analyses, seismic anchoring designs, and wind drag calculations for tall chimney stacks.
handyman
Certified Plastic Welders
Fabricators certified to DVS 2212 and ASME standards in hot gas extrusion welding, butt fusion, and chemical-resistant laminate overlays.
fact_check
Independent QA Inspectors
NABL-aligned quality auditors managing spark leak logging, raw material spectrometry certificates, and third-party inspection dossiers.
Industries We Protect
Proven Resistance Across Aggressive Chemical Sectors
Our equipment operates in the most demanding production corridors across India and export destinations.
star
star
star
star
star
“bkcorrosiontech fabricated and installed two massive 4.8-meter diameter PP-FRP dual-laminate packed bed scrubbers for our bulk drug API facility. Their spark testing documentation and flawless on-site fusion joints ensured zero leaks during our continuous HCl vapor testing.”
star
star
star
star
star
“We engaged bkcorrosiontech for our acid pickling line fume extraction upgrade, including 40,000 CFM centrifugal blowers and 1,200mm diameter duct runs. The structural rigidity and vibration isolation exceeded our performance specs, maintaining perfect draft under full continuous load.”
Direct Engineering Channel
Have a Demanding Chemical or Air Pollution Project?
Consult directly with our senior process engineers. We evaluate your process flow diagrams, gas volume calculations, chemical concentrations, and spatial envelopes to produce comprehensive technical proposals within 24 hours.