EN 10204 3.1 Fittings Certificate

At Dipti Metal Industries, we ensure every product is backed by international quality standards. Our fittings, flanges, forged fittings, and fasteners are supplied with an EN 10204 3.1 Material Test Certificate (MTC) — a globally recognized document that guarantees compliance, transparency, and full traceability.

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🔍 What is EN 10204 Type 3.1?

✔️ Issued by Manufacturer – only the producer (Dipti Metal) can provide it.
✔️ Batch-Specific Results – includes exact chemical composition & mechanical test data.
✔️ Independent QA/QC Sign-off – certified by inspectors outside of production.
✔️ Traceability – linked to heat/batch numbers for supply chain reliability.

✨ For critical industries such as oil & gas, power plants, and petrochemicals, we also provide EN 10204 3.2 certificates with third-party inspection.

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🛡️ Our Quality Assurance Plan (QAP)

We follow a strict seven-step QAP to ensure compliance:

1️⃣ Order Review – Verification of standards & customer requirements.
2️⃣ Raw Material Traceability – Heat numbers tracked from mill to dispatch.
3️⃣ Stage-Wise Inspection – Checks during forging, machining, and finishing.
4️⃣ Mechanical & Chemical Testing – Tensile, hardness, impact, and composition analysis.
5️⃣ Dimensional Accuracy Checks – Ensuring all tolerances are within standard.
6️⃣ Certificate Preparation – EN 10204 3.1 document with complete results.
7️⃣ Independent QA Sign-Off – Final approval from authorized QA/QC inspector.

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🏭 Products with EN 10204 3.1 Certificates

🔧 Butt-Weld Pipe Fittings

• Elbows (45°, 90°, 180° – LR & SR)

• Tees (Equal & Reducing)

• Reducers (Concentric & Eccentric)

• Stub Ends, End Caps, Crosses

🛠️ Forged Fittings (Socket-Weld & Threaded)

• Couplings (Full & Half)

• Unions, Olets (Welding, SW, Threaded)

• Plugs (Hex & Square Head)

• Nipples, Swage Nipples, Bushings

⚙️ Steel Flanges

• Weld Neck, Slip-On, Blind, Threaded

• Socket-Weld, Long Weld Neck

• Spectacle Blinds, Spades, Spacers

🔩 Fasteners

• Stud Bolts

• Hex Bolts

• Heavy Hex Nuts

• Flat Washers

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📑 Summary

• Certificate Provided: EN 10204 Type 3.1 (Type 3.2 on request)

• Assurance: Independent QA validation, full test data, and traceability

• Product Range: Fittings, flanges, forged fittings, fasteners

• Compliance: ASTM, ASME, DIN, ISO, EN, PED