
KEYFLEX Expansion Joints are designed and manufactured in accordance with the EJMA Standards and Requirements, which are recognized throughout the world. SINGLE Expansion Joint from size 50-200 above.
Pressure Vessel
Stainless Steel Fabrication & Assembly Work
Construction of Keyser Pressure Vessels
External Pressure Calculations
Construction of Keyser Pressure Vessels (Carbon Steel)All Keyser pressure vessels are designed to operate safely at a specific pressure and temperature, which are also technically defined as the "Design Pressure" and "Design Temperature". All the designed and the certification of Keyser pressure vessels are governed by design codes such as ASME Boiler and Pressure Vessel Code in North America and other international standards like Det Norske Veritas.
Keyflex product![]() KEYFLEX Expansion Joints are designed and manufactured in accordance with the EJMA Standards and Requirements, which are recognized throughout the world. SINGLE Expansion Joint from size 50-200 above. Engineering Division Product![]() Keyser has successfully widened its specialties into piping fabrication, pipe laying and machining field as the Welding & Machining Specialist with the Welding Procedure Specifications (WPS) acquired in accordance to the ASME Standards and DNV rules. |