PRODUCT CATEGORY
Flanges
Carbon steel pipe flanges to ASME B16.5 / B16.47 and EN 1092-1 / DIN — blind, weld neck, slip-on and made-to-order custom flanges — plus forged weldolet branch outlets and stainless KF / vacuum flanges.
1/2"–48" (DN15–DN1200)Size rangeASME B16.5 / B16.47 · EN 1092-1StandardsClass 2500 ≤12" · 1500 ≤24" · 900 26"–48"Pressure
Size range DN15 - DN1200 · custom to DN3000
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Flange Types
01
Blind Flange
Solid, bore-less flange that closes off a line, vessel or valve.Size range1/2"–40" (DN15–DN1000)
PressureClass 2500 ≤12" · 1500 ≤24" · 900 above
StandardsASME B16.5 / B16.47 · EN 1092-1
Full product page →Datasheet
02Weld Neck Flange
High-hub flange butt-welded to the pipe — the strongest connection.Size range1/2"–24" (DN15–DN600)
PressureClass 2500 ≤12" · 1500 to 24"
StandardsASME B16.5 · EN 1092-1 (Type 11)
Full product page →Datasheet
03Slip-On Flange
Slides over the pipe and is fillet-welded inside and out.Size range1/2"–48" (DN15–DN1200)
PressureClass 150–600 / PN6–PN40
StandardsASME B16.5 ≤24" · EN 1092-1 Type 01 DN650–DN1200
Full product page →Datasheet
04Custom Flange
Made-to-order flanges machined to your drawing.Size rangeTo requirement
PressureTo requirement
StandardsASME / EN / DIN / bespoke
Full product page →Datasheet
05Weldolets
Forged branch outlets welded onto the run pipe — MSS SP-97.Run size1/2"–48"
Branch size1/2"–24"
StandardMSS SP-97
Full product page →Datasheet
06KF / Vacuum Flanges
Stainless quick-release flanges for vacuum lines and chambers.ISO-KF rangeKF16–KF50 weld flanges
ISO-K range63–250 weld / clamp / collar
MaterialSS 316 / 316L · AISI 304
Full product page →Datasheet
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Where Our Flanges Are Used
Water & Wastewater
Transmission, distribution and treatment networks
Oil, Gas & Petrochemical
Process lines, refineries and tank farms
Power & HVAC
Steam, cooling and utility piping
Process & Industrial
Chemical, food and general plant piping
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Flanges. One standard of supply.
Every order is checked, documented and delivered per specification — from our works in Istanbul to projects in 50+ countries.