Size Selection
1/2" - 4"1/2" to 4" NPS (DN 15 - DN 100)
6" - 12"6" to 12" NPS (DN 150 - DN 300)
14" - 60"14" to 60" NPS (DN 350 - DN 1500)
Product page
SKYLAND
ASME B16.5 / EN 1092-1 Flat Face Plate Flanges
Skyland Plate Flanges are precision machined from hot-rolled steel plate to ASME B16.5, DIN 2576, and EN 1092-1 Type 01. Engineered with flat faces (FF) for low-pressure water distribution, wastewater plants, HVAC ducts, and atmospheric storage tanks, offering significant cost and weight savings.
Manufactured to ASME B16.5 Class 150, DIN 2573/2576 (PN6/PN10/PN16), and EN 1092-1 Type 01
Sizes: 1/2" to 60" NB (DN 15 to DN 1500)
Flat Face (FF) design prevents cracking when bolting to brittle cast iron or bronze valves and pumps
Materials: ASTM A240 304/304L, 316/316L, ASTM A36, A516 Gr. 70, Duplex 2205
Ready for quotationShare your range, connection and case requirement.
Talk to ATHStandardASME B16.5, DIN 2576, EN 1092-1 Type 01
Pressure ClassClass 150# (PN6, PN10, PN16)
Sizes1/2" to 60" (DN 15 to DN 1500)
FaceFlat Face (FF)
MaterialsStainless A240 304L/316L, Carbon Steel A36/A516
CertificationsEN 10204 3.1, ISO 9001:2015
Utility Piping
Plate Flange Technical Specifications
Select nominal size, pressure standard, and alloy grade.
StandardASME B16.5 / EN 1092-1
DesignFlat Plate (No Hub)
Sizes1/2" to 60"
FaceFlat Face (FF)
Part Number Example
SKL-PF-040-150FF-304L
SKLBrandSkyland Metal & Alloys
PFTypePlate Flange
040Size4" NPS (DN 100)
150FFClassClass 150 Flat Face
304LMaterialASTM A240 304L Stainless
Technical specifications
Design StandardASME B16.5 / DIN 2576
Operational Notes
Full-face soft elastomeric or compressed fiber gaskets are recommended for flat face plate flanges.
Product Overview
Plate flanges offer an economical alternative to forged hubbed flanges in low-pressure utility lines and water treatment skids.