Degreasing of Pipelines Services in Kolkata

Industrial Pipeline Degreasing for Oxygen, Food, and Process Lines

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About Our Degreasing of Pipelines Service in Kolkata

Pipelines carrying oxygen, food-grade fluids, or high-purity process streams must be free of hydrocarbon contamination. Ram Engineering performs alkaline and solvent-based degreasing to remove fabrication oils, thread lubricants, and preservative coatings from pipeline systems before commissioning.

The Kolkata-Haldia corridor is a major industrial belt with steel plants, Haldia Petrochemicals, jute mills, and a busy commercial port. With Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex driving demand for industrial services, our pipeline degreasing teams are deployed regularly across Kolkata's key manufacturing zones.

Our Degreasing of Pipelines Process

  1. Hydrocarbon contamination assessment (UV lamp / wipe test)
  2. Alkaline degreaser or approved solvent circulation
  3. Hot water rinse and residue removal
  4. Verification test (non-volatile residue / UV fluorescence)
  5. Cleanliness certificate issuance

Key Benefits

✔ Mandatory for oxygen service pipelines (fire/explosion risk)
✔ Required for food-grade and pharmaceutical systems (GMP compliance)
✔ Remove preservation oils from fabricated pipe spools
✔ Prevent hydrocarbon contamination of catalysts and process streams
✔ Achieve cleanliness standards: ASTM G93, BS 4825, or customer specification

Industries We Serve in Kolkata

Kolkata's steel, jute, leather, chemicals, and port industries industries rely on reliable pipeline degreasing to maintain uptime and efficiency. Our teams regularly service steel manufacturers, petrochemical processors, jute mills, and port operators across the region.

Oxygen Production Plants Medical Gas Systems Food & Beverage Pharmaceutical Plants Semiconductor Fabrication Chemical Plants

Industrial Areas We Cover in Kolkata

We provide pipeline degreasing across all major industrial zones in Kolkata including Dankuni Industrial Complex, Kalyani Industrial Area, Haldia Petrochemical Zone, Falta SEZ, and Bantala Leather Complex. On-site service with our mobile equipment — no transport of your oil required.

Frequently Asked Questions

Why is degreasing critical for oxygen pipelines?
Hydrocarbons in oxygen service can ignite spontaneously — even traces of oil can cause fire or explosion in high-pressure oxygen systems.
What verification test proves a pipeline is grease-free?
Non-volatile residue (NVR) test per ASTM G93, UV fluorescence for rapid screening, and white glove/wipe test for accessible surfaces.
What solvents do you use for degreasing?
We use alkaline aqueous degreasers as the primary method. For oxygen service, we use reagent-grade isopropanol or approved proprietary cleaners compliant with EIGA Doc 33.

Related Services

Get a Free Consultation

Talk to our pipeline degreasing experts about your requirement. We serve Kolkata and all surrounding industrial areas.

📞 +91-99400-49505 ✉ mail@oilfiltration.in 💬 WhatsApp Us

Why Choose Ram Engineering?

  • ✅ 33+ years of industrial expertise
  • ✅ On-site mobile service — no transport needed
  • ✅ Serve all major cities across India
  • ✅ Detailed service reports every time
  • ✅ Rapid deployment — 24–48 hour response
  • ✅ ISO-certified processes and instruments

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