Can Type 12 flanges be ordered with 3.1 certification?

DIN EN 1092-1PN16Slip-On Hubbed (Type 12)Capacity: Strictly Up to 50 kg

DIN EN 1092-1 PN16 Type 12 Slip-On Flange Dimensions & Weight

Precision closed-die drop forged and CNC machined from heat-tracked billets at our Rajkot manufacturing facility. Engineered with unbroken grain flow for high-pressure service up to 16 bar (232 psi), adhering to EN 10204 3.1 and ISO 9001:2015 quality requirements.

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Rajkot, Gujarat (IN-GJ 22.2597° N, 70.8123° E)

Deep-Water Port Mundra (240 km) & Port Kandla (230 km)

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DIN EN 1092-1 PN16 Type 12 Slip-On Flanges are forged with a raised hub for 16 bar service. Produced in Rajkot strictly up to 50 kg per piece for process machinery.

StandardDIN EN 1092-1

Pressure Rating16 bar (232 psi)

Facing FinishForm B1

Max Unit WeightUp to 50 kg max

DIN EN 1092-1 PN16 Type 12 Slip-On Flange Dimensions & Weight — Dimensions & Weight Chart

All dimensions in millimeters (mm) and nominal weights in kilograms (kg) strictly manufactured up to 50 kg per piece.

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NPS	Metric DN	Outside Dia (OD mm)	Flange Thickness (mm)	Bolt Circle PCD (mm)	No. of Bolts	Hole Dia (mm)	Approx Weight (kg)
DN15	1/2"	95 mm	16 mm	65 mm	4	14 mm	0.9 kg✔ (≤50kg)
DN25	1"	115 mm	18 mm	85 mm	4	14 mm	1.4 kg✔ (≤50kg)
DN50	2"	165 mm	18 mm	125 mm	4	18 mm	2.8 kg✔ (≤50kg)
DN100	4"	220 mm	20 mm	180 mm	8	18 mm	5.8 kg✔ (≤50kg)
DN150	6"	285 mm	22 mm	240 mm	8	22 mm	10.2 kg✔ (≤50kg)
DN200	8"	340 mm	24 mm	295 mm	12	22 mm	15 kg✔ (≤50kg)
DN250	10"	405 mm	26 mm	355 mm	12	26 mm	24 kg✔ (≤50kg)
DN300	12"	460 mm	28 mm	410 mm	12	26 mm	34 kg✔ (≤50kg)

Engineering Note: Weights shown reflect standard carbon steel (ASTM A105, density 7.85 g/cm³). For Stainless Steel (304L/316L, density 8.00 g/cm³) or Duplex 2205 (7.80 g/cm³), multiply nominal weight by the metallurgical density ratio. All Jayesh Forge production strictly maintains our 50 kg max piece limit.

Available Metallurgical Grades

P245GH — 100% heat batch tracked with full chemical and mechanical certification.
P250GH — 100% heat batch tracked with full chemical and mechanical certification.
1.4404 — 100% heat batch tracked with full chemical and mechanical certification.
1.4301 — 100% heat batch tracked with full chemical and mechanical certification.

View complete metallurgy & EN 10204 3.1 inspection protocols

Primary Engineering Applications

Chemical Plant Utilities
Shipboard Pumping Stations
European District Heating

Inquire about custom machining or special facings (RTJ/Tongue-Groove)

Rajkot Facility Manufacturing & Global Logistics Corridors

This component is hot-forged on high-speed closed-die friction presses and CNC finished at our Rajkot manufacturing center located at Plot No. 42/43, GIDC Industrial Estate, Rajkot, Gujarat - 360002, India. Global ocean freight dispatches weekly via Port Mundra (240 km) and Port Kandla (230 km) with rapid transit to Houston USA, Rotterdam Europe, and Dubai UAE.

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