Ayvaz

Ayvaz metal bellowed expansion joints are designed and built using the latest CAD and production techniques. The main usage areas of expansion joints are the pipeline applications. Our expansion joints are constantly used to meet such needs of industry. Axial expansion joints are designed to absorb movements aligned with the pipeline axis. They are fitted in the pipeline, in line with the movement. They require an anchor each end of the system to resist the pressure force and to compress the bellows. Proper pipe alignment guides are required.

Stainless Steel Hoses (AISI 316L) Conform to EN 15266 Standard Ayvaz’s Indoor-flex domestic natural gas connection system is certified as to conform the EN 15266 European Standard which specifies the requirements for material, design, manufacture, testing, marking and documentation of stainless steel pliable corrugated gas tubing kits for buildings with a maximum operating pressure (MOP) less than or equal to 0,5 bar and a nominal size range from DN 10 to DN 50. The aim of the standard (EN 15266) is to improve the safety level of domestic natural gas connections in the buildings and to provide countless benefits for both users and installers. Safe and Reliable Flexibility at Every Bend (Acc. to 15266) Delivering natural gas to the using points in domestic applications has always been a worry for the installers in various aspects, because of using black pipe and fittings. Classic natural gas installations by such materials is time consuming and labor intensive, creating service points at every turn and connection. Today, Ayvaz offers a great solution for all needs of contractors and installers which is a much more flexible, reliable and effective way of natural gas installation and distribution for domestic applications by its Stainless steel corrugated hose named Indoor-flex. Indoor-flex is a continuous and highly flexible natural gas distribution system that brings remarkable performance and installation advantages over rigid pipe products also delivers a safer installation for especially, earthquake prone regions. DN 12 / DN 16 / DN 20 / DN 25 / DN 32

Standard: European Norm DIN EN 14800 represents high safety standards for corrugated metal gas hoses used in domestic appliances intended for use by individual householder inside or outside dwelling throughout Europe. This norm aims to improve the performance of the corrugated hose assemblies by defining certain materials for components and test methods, in order to achieve save operation for Natural gas and LPG connections. Design: Ayvaz DIN EN 14800 flexible metal hoses have a three layered structure which is consisted of, highly flexible corrugated stainless steel hose, stainless steel braiding and external PVC cover. Hose: Stainless steel (AISI 316L) is used to make sure safe gas distribution by providing a higly flexible structure which is remarkably resistant to corrosion. Braiding: Stainless Steel (AISI 304) braiding is the second layer which is responsible to prevent overloads and protect the assembly from mechanical damages. PVC Cover: Transparent PVC cover aims to protect the hose from the environmental and other outside influences likewise aggressive household cleaners. DIN EN 14800 Standardization of EUROPE Lengths: 500/750/1000/1250/1500/2000 mm DN 12 ½” x ½”

Designed to absorb axial movements in piping systems, ensuring flexibility and reducing stress on pipelines.

Ideal for transferring liquids, gases, and steam under high-temperature and high-pressure conditions, offering superior resistance to chemical and mechanical impacts.

Provides quick shut-off and reliable sealing, ideal for applications requiring tight shut-off.

Specifically designed to handle the high temperatures and pressures in exhaust systems, providing flexibility and protection.

Minimizes heat loss in pipes, valves, and flanges, enhancing energy efficiency.

Removes condensate and non-condensable gases from steam systems, maintaining efficiency and preventing water hammer.

Removes accumulated solids from steam boilers, improving efficiency and extending equipment life.

Offers easy installation and removal, simplifying maintenance while providing effective insulation.

Used in wet pipe systems to detect water flow, alerting users to system activation.

Controls the flow of liquids and gases in pipelines, suitable for on/off control without pressure drop.

Prevents energy loss in steam lines and enhances system performance by efficiently removing condensate.

Allows flow in one direction and prevents backflow, protecting equipment from damage.

Provides water connection for fire hoses used by fire squads, typically placed near fire cabinets and exits.

Measures the flow rate on fire pumps, allowing users to monitor pump performance.

Monitors and controls the level of liquids in tanks and vessels, ensuring optimal operation and preventing overflows.

Recovers energy from steam systems and removes dissolved gases from feedwater, enhancing system performance.

Utilizes external pressure to balance internal pressure, suitable for systems with high-pressure differentials.