Fire Sprinkler Suppliers

Fire Sprinkler ZSTD of Mintai fire fighting equipment. . Concealed Fire Sprinklerwidely used in hotel, park, bar etc... and its working pressure is

Pendent Sprinklers: Uesd Mainly, Where water pipeline, used for sprinklers in - stallation is concealed. The sprinkler is mounted in a I discharging sp

1. UL Listed 2. K=5.6(80) 3. NPT1/2 or R1/2 Threaded 4. 57, 68, 79, 93 deg. C available 5. Brass, Chrome, White Finish China UL BRAND, WIDELY SO

At Huguenot Laboratories, we are a team of corrosion engineering experts, offering reliable corrosion monitoring systems, nitrogen inhibiting systems, and fire

1. 1/2" 2. upringht, pendent, sidewall, concealed 3. chrome or brass 4. standard response or quick response

Product standard:ASTM A135 ASTM A795 ASTM A53, BS1387, EN10255, EN10240, EN10220, EN10219, EN39, JIS Specification: O. D.: Φ 21.3- Φ 21

Zhejiang Ganglong Firefighting machinery co., LTD.Is specialized in the production of "Jianing" series of foam equipment for 25 years.