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RIELLO Flange gasket (3005813)

Product Model:

RIELLO Flange gasket (3005813) Flange gasket:It is a sealing element for RIELLO burners, adopts a multi-layer composite structure design and is adapted to the burner flange connection system. Core functions: one.High-pressure sealing: plastic deformation is generated through bolt preload, filling the microscopic unevenness of the flange sealing surface (Ra value 3.2-12.5μm), and preventing gas or air leakage. t‌wo.Dynamic Compensation‌: Built-in elastic material layer (such as graphite/metal composite), maintains the sealing specific pressure (σg≥mPi) under thermal cycling or vibration conditions, and compensates for flange displacement‌. t‌hree.Medium protection: Oil-resistant and high-temperature resistance are adapted to the burner fuel/gas environment, and the working temperature covers -40℃ to 450℃. Burner system: used for key sealing nodes such as combustion chamber flanges and gas valve group connections, with a pressure bearing range of 0-10MPa‌.

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Shipping If the order is not very large, we can send it to you by courier, such as TNT, DHL, UPS or EMS. If the order quantity is large, we will suggest you to use air or sea freight through your appointed freight forwarder. Our long-term cooperative agents are also available.

Related FAQ


Q1.Are you a factory or trading company?


A1: We are the original manufacturer.

Q2: ls there any stock?


A2: Most of our products have stocks.

Q3: How about the Shipping method?


A3: DHL/UPS/TNT/Fedex and other express for samples delivery, mass production will be sendby sea or by train.

Q4: How many years warranty?


A4: Our products are high quality and durable, our warranty are one year normally

Q5: How to choose suitble bumner for myself?


A5: Usually according to combustion output capacity. You can provide relevent parameters ofcombustion output such as :104xkcal/h, kw/h,kg/h,then we will recommend the model which is themost suitable for you, as the combustion output you provide.

Q6:How about samples ?


A6: We are willing to offer samples.