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SA 387 Gr.22 Cl.2 Coils Supplier & Exporter in India – Navgraha Steels INC (Mumbai, Maharashtra)

When sourcing alloy steel coils for refineries, power plants, or boilers, one wrong decision can cost crores in shutdown losses. A wrong grade, uncertified supply, or late delivery doesn’t just affect material—it disrupts entire projects.

At Navgraha Steels INC, Mumbai, we supply IBR/PED approved, EN 10204 3.1/3.2 certified SA 387 Gr.22 Cl.2 coils with full traceability, timely delivery, and global export readiness. Buyers across India, the Middle East, Africa, and Europe trust us because we don’t just deliver coils—we deliver assurance, compliance, and peace of mind.

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What Are SA 387 Gr.22 Cl.2 Coils and Why Do Refineries & Power Plants Depend on Them?

SA 387 Grade 22 Class 2 is a 2.25% Chromium, 1% Molybdenum alloy steel developed for elevated temperature service. In coil form, it provides:

  • Continuous supply for sheet/plate fabrication
  • Superior creep resistance in 500–600°C service range
  • Resistance to scaling, oxidation & thermal fatigue
  • IBR, PED & CE approvals for global boiler/pressure vessel projects

Why coils? They allow flexible cutting, slitting, and sheet conversion for EPC and fabrication projects worldwide.

The Procurement Risks Buyers Face While Sourcing SA 387 Gr.22 Cl.2 Alloy Steel Coils

Too many projects face setbacks because of poor procurement practices:

  • Suppliers deliver Cl.1 instead of Cl.2 → project rejection
  • Missing IBR/PED/EN 10204 certification → non-compliance at site
  • Stock unavailability → shutdown penalties & delays
  • Hidden costs in CIF/FOB → unexpected budget overruns
  • Unreliable export packing → corrosion & damage in transit

At Navgraha Steels INC, we solve these pain points with ready stock, transparent pricing, and export-compliant packaging so your projects stay on schedule and compliant.

Applications of SA 387 Gr.22 Cl.2 Coils in Global Industries

Our Chrome Moly Class 2 coils are trusted in industries where safety, reliability, and compliance cannot be compromised:

  • Boilers & Heat Exchangers – creep-resistant for long service cycles
  • Refineries & Petrochemicals – heaters, exchangers, storage tanks
  • Thermal & Nuclear Power Plants – withstand extreme heat & pressure
  • EPC & Fabrication Projects – custom slit coils for pressure vessels

Wherever heat, stress, and regulation meet, SA 387 Gr.22 Cl.2 coils deliver unmatched reliability.

Mechanical Properties of SA 387 Gr.22 Cl.2 Chrome Moly Coils

Engineered for strength + creep resistance, these coils provide:

  1. Yield Strength: 275 – 345 MPa
  2. Tensile Strength: 485 – 620 MPa
  3. Elongation: 18 – 22% (excellent ductility for slitting & fabrication)
  4. Impact Resistance: Reliable under long-term elevated heat cycles
  5. Brinell Hardness: 170 – 220 HB

Buyer Edge: Ensures durability, compliance, and safety in boiler and refinery projects.

Chemical Composition of ASTM A387 Gr.22 Cl.2 Alloy Steel Coils

The Chrome + Moly blend makes these coils ideal for high-temperature, high-pressure applications:

Element Content (%)
Carbon (C) 0.05 – 0.20
Manganese (Mn) 0.30 – 0.60
Silicon (Si) 0.50 – 1.00
Chromium (Cr) 1.90 – 2.60
Molybdenum (Mo) 0.87 – 1.13
Phosphorus (P) ≤ 0.035
Sulphur (S) ≤ 0.035

Buyer Edge: This chemistry delivers creep resistance, oxidation protection, and stable performance in pressure environments.

Standards, Certifications & Equivalent Grades of SA 387 Gr.22 Cl.2 Coils

  1. Standards: ASTM A387 / ASME SA 387 (Boiler & Pressure Vessel Code)
  2. Equivalents: EN 10028-2 10CrMo9-10, DIN 10CrMo910, BS 622-515C
  3. Certifications: EN 10204 3.1/3.2, IBR, PED, CE Marking
  4. Third-Party Inspections: SGS, TUV, BV, Lloyd’s Register

Buyer Edge: 100% compliant with global EPC and refinery project requirements.

Available Thickness, Widths & Coil Sizes We Supply

We maintain ready stock in Mumbai + mill-rolled coils:

  • Thickness: 4 mm – 100 mm
  • Width: 1000 mm – 3000 mm
  • Coil Weight: 5 MT – 25 MT
  • Supply Condition: Normalized + Tempered (N+T)
  • Processing: Slitting, decoiling, cut-to-length

Buyer Edge: Flexible sizes reduce material waste & lead time.

Heat Treatment, Weldability & High-Temperature Service

  • Condition Supplied: Normalized + Tempered (N+T)
  • Weldability: Excellent with preheat + post-weld heat treatment (PWHT)
  • Temperature Resistance: Stable under continuous exposure at 500–600°C

Buyer Edge: Guarantees long service life in boilers, superheaters, and refinery systems.

Value-Added Services by Navgraha Steels INC for Alloy Steel Coils

We don’t just deliver coils; we deliver project-ready solutions:

  • Coil slitting & custom widths
  • Decoiling & cut-to-length sheets
  • CNC machining & edge preparation
  • Protective primer coating & anti-rust packaging
  • Export-ready seaworthy logistics support

Buyer Edge: Saves time, cost, and effort for EPC and fabrication buyers.

Why Choose Navgraha Steels INC as Your SA 387 Gr.22 Cl.2 Coil Supplier?

At Navgraha Steels INC, Mumbai, we know that a single wrong coil grade, missing certificate, or delayed dispatch can stall multi-crore refinery and power projects. That’s why buyers trust us:

  • Global Export Strength – Supplying coils to GCC, Africa, Europe & Asia.
  • Guaranteed Certifications – IBR, PED, CE, EN 10204 3.1/3.2 MTCs.
  • On-Time Delivery – Ready stock + mill allocations = zero project delay.
  • Transparent Pricing – Clear CIF/FOB rates without hidden costs.
  • Proven Track Record – Approved supplier for EPC contractors & shutdown projects.

With Navgraha, you secure coils + compliance + confidence.

Popular Variants & Related Alloy Steel Coils We Also Supply

  1. SA 387 Gr.22 Cl.1 Coils
  2. SA 387 Gr.11 Cl.2 Coils
  3. ASTM A204 Alloy Steel Coils
  4. IS 2002 Boiler Quality Coils

Buyer Edge: One supplier for multiple alloy grades = reduced vendor risk + faster sourcing.

Export Packaging, Logistics & Safe Global Delivery

We ensure every order is export-ready and seaworthy:

  • Packing: Waterproof wrapping, strapped bundles, wooden crates
  • Shipping: JNPT / Nhava Sheva port (containerized or break-bulk)
  • Air Freight: Available for shutdown-urgent projects
  • Protection: Anti-rust coating, edge protectors, fumigation if required

Buyer Edge: Zero chance of damage, corrosion, or customs hold-ups.

How to Select the Right SA 387 Gr.22 Cl.2 Coil Supplier

Before finalizing, ask your supplier:

  1. Do they provide IBR, PED & EN 10204 certified coils?
  2. Do they have ready stock in India for urgent dispatch?
  3. Do they offer slitting, decoiling & cut-to-size services?
  4. Can they provide export documentation + EPC approvals?
  5. Do they maintain transparent CIF/FOB pricing?

With Navgraha Steels INC, the answer to all is YES. That’s why global EPC and refinery buyers choose us.

FAQ’s

Cl.2 has higher tensile/yield strength and better temperature resistance than Cl.1.

Yes, we supply IBR-certified coils suitable for Indian boiler projects.

Yes, with EN 10204 3.1/3.2, PED, CE certification.

Price depends on thickness, width, and origin – contact us for current rates.

Thickness from 4 mm to 100 mm, widths 1000–3000 mm, coil weight 5–25 MT.

Request SA 387 Gr.22 Cl.2 Coil Price, Datasheet & Mill Test Certificate Today

Don’t risk uncertified or delayed supplies.
 Call our Mumbai office now for a live price quote.
 Get a datasheet & sample MTC within 24 hours.
 Secure export-ready packaging & global delivery assistance.

With Navgraha Steels INC, you get material + documentation + delivery certainty.

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