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Shut off valve -
Drain valve -
Electro hydraulic valve -
Fire retardant breathable cap -
Ammonia stop valve -
globe valve -
Flame arrester -
Needle valve -
Low temperature valve -
Solenoid valve -
Other valves
Contact Yonglong
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Mobile: 15900658318 -
Fax: 021-57568296 -
Email: 1257073858@qq.com -
Address: Nanting Highway, Fengxian District, Shanghai -
2788
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Pipe flame retardant The pipeline flame retardant is the same type of product as the pipeline flame retardant and the pipeline flame arrester, which are installed in the pipeline emptying pipe for suction, exhaust and fire prevention Consult immediately View details -
Barrel slot flame arrester The performance of ZHQ-I bucket slot flame arrester fully complies with the provisions of GB13347-92 Fire Retarding Performance and Test Methods of Petroleum Gas Flame Arrestors. The flame retardant layer is made of stainless steel, which is corrosion resistant and easy to clean. The shell is made of stainless steel, which can meet the needs of various process pipelines Consult immediately View details -
ZHQ-I Flame Arrestor Shanghai flame arrester manufacturer Yonglong started to produce tank accessories ZHQ-I flame arrester, pipeline flame arrester, tank flame arrester, flame retardant vent cap, oil drain, all copper bottom valve, all-weather breathing valve and air foam generator in the early 1990s Consult immediately View details -
Anti static thread flame arrester Shanghai Flame Arrestor Manufacturer: Anti static thread type flame arresters are made of high-quality aluminum alloy bars, with stainless steel flame arresters inside, which are widely used in natural gas, liquefied gas, gas, oil products and storage tank equipment Consult immediately View details -
Flame Trap Shanghai Flame Arrestor Manufacturer: HYBZQ-I-150LB-50 Flame trap, referred to as flame reducer and flame arrester, is used at the end of flammable gas/liquid pipeline, the vent pipe or vent pipe on the top of the barrel and groove, and is a safety device for exhaust, suction and flame resistance Consult immediately View details -
VENT pipe flame arrester Pipe flame arrestor, also known as pipe flame arrestor or pipe flame retardant, is a fire protection device at the vent/exhaust outlet end. VENT means: air, gas, liquid, including combustible gas Consult immediately View details
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