flame arrestermodel：GZW-L

Product Introduction: Stainless steel flame arresters are fully compatible with their performanceGB13347-92The provisions of the "Fire Resistance Performance and Test Methods of Petroleum Gas Pipeline Flame Arresters". The structure of the flame arrester is reasonable, and the flame arrester core adopts

Made of stainless steel material, corrosion-resistant and easy to clean. The shell is made of various materials such as stainless steel, carbon steel, and cast steel, which can meet the needs of different process pipelines.

Stainless steel flange flame arresterpurposeExplosion proof flame arresters are used for installation in transporting flammable gases,Like heating fuel gas,natural gas,Liquefied petroleum gas,Pipeline network for coal mine gas emissions,Also used for gas pipes

the Way,Prevent flame from propagating backwards in the pipeline under normal circumstances,To avoid the occurrence of sudden accidents,Tested by the testing institute,Safe flame retardant,Its speed1425m/s,speed limit1605m/s.

Stainless steel flange flame arresterPerformance: Continuous flame arrester13The subsonic flame test can prevent the flame from passing through every time. To ensure the performance of the flame arrester achieves the purpose of safe use.

Stainless steel flange flame arresterTechnical Specifications:

Nominal PressurePN1.0~6.4MPa

Nominal diameter:DN50～DN300

Connection method: flange connection

Applicable media: various non corrosive or weakly corrosive gas media such as oil products.

Applicable temperature:-20℃～+440℃

Manufacturing materials:A105，304，316，316L

Stainless steel flange flame retardantInstrument size:

Stainless steel flange flame arrester standard: Flange standard:GBTheHGTheSHTheHGJTheJBTheANSLTheJISWaiting for standards. (User specified, please indicate pressure rating) Manufacturing and testing standards: According to (petroleum)

Tank breathing valveSY7511-87Fire resistance performance and test methods of flame arresters for oil storage tanksGB5908-86Manufacturing, acceptance, and implementation of standards:GB13347-92Petroleum and Gas Pipeline

Fire resistance performance and test methods of flame arrestersSH/T3413-99Selection, Inspection, and Acceptance of Fire Arresters for Petrochemical Petroleum Gas PipelineHG/T20570.19-95The setting of flame arresters. flame arrester

Production, inspection, and acceptance standards:SY/T0512-1996Fire arresters for oil storage tanks, testing basis:GB5908-86Performance and experimental methods of flame arresters for oil storage tanks.

Stainless steel flange flame arresterRegular inspection and maintenance should be carried out:

1The flame arrester should be inspected every six months to check whether the flame arrester core is blocked, deformed, corroded, etc.

2The blocked fire-resistant layer core should be cleaned thoroughly to ensure that each hole on the core is unobstructed, and any deformed or corroded fire-resistant layer should be replaced.

3When reinstalling the fire-resistant layer core, it should be ensured that the joint surface is tight and there is no air leakage.

Shanghai Nanshi is a professionalflame arresterManufacturer, products produced by the company: breathing valve, flame arrester, flame retardant breathable cap, fireproof vacuum pressure cap, aluminum alloy ball valve, aluminum alloy single flange

Ball valve, oil discharge port, double door bottom valve, oil measuring hole and other supporting accessories.

Welcome to visit our website【http://www.shhxfcj.com】If you have any questions You can call us and we will do our best to provide you with high-quality service.

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