heptafiuoropropane(HFC227ea)extinguishant is an ideal substitute of Halon 1301,and is chean low poisonous,and has a good fire pr HFC227ea ...

Boat paint 1,It is in domestic leading level in respects of environme. 2,Price concessions, quality is guaranteed. Boat paintMarine Coating       Haijian brand series coatings of the company are widely used in military warships, civilian...

liquid ammonia Description:A colorless ,pungent nonflammable gas,toxic,highly irrtating to the eyes ,skin and mucous membr  High purity ammoniaAmmonia (NH3)Ammonia gas is a colorless gas with acrid foul gas.This product is used for metal surface nitriding, nitriding films,...

Boat Paint It is in domestic leading level in respects of environme Boat PaintMarine Coating       Haijian brand series coatings of the company are widely used in military warships, civilian vessels, machinery, metallurgy, petrochemical, power,...

H2 gas Mainly used in large scale integrated circuit manufacturing. As SiH4 / H2, prepared PH3 / H2, such as B2H6 / H2 mixture H2 gasColorless odurless flammable gas. The air of flammable limit 75.0% 4.0% ~ (V). 571.2 spontaneous combustion temperature °C. The relative...

Boat paint 1,It is in domestic leading level in respects of environme. 2,Price concessions, quality is guaranteed. Boat paintMarine Coating       Haijian brand series coatings of the company are widely used in military warships, civilian...

H2 Mainly used in large scale integrated circuit manufacturing. As SiH4 / H2, prepared PH3 / H2, such as B2H6 / H2 mixture sty H2Colorless odurless flammable gas. The air of flammable limit 75.0% 4.0% ~ (V). 571.2 spontaneous combustion temperature °C. The relative density...

industrial hydrogen Mainly used in large scale integrated circuit manufacturing. As SiH4 / H2, prepared PH3 / H2, such as B2H6 industrial hydrogenColorless odurless flammable gas. The air of flammable limit 75.0% 4.0% ~ (V). 571.2 spontaneous combustion temperature °C. The...

h2 gas Mainly used in large scale integrated circuit manufacturing. As SiH4 / H2, prepared PH3 / H2, such as B2H6 / H2 mixture H2 gasColorless odurless flammable gas. The air of flammable limit 75.0% 4.0% ~ (V). 571.2 spontaneous combustion temperature °C. The relative...

99.99% nitrogen gas 1.Purity higher than international electrician standards. 2.Price concessions. 3.High credibility. 99.99% nitrogen gasNitrogenPurity was higher than 99.999%. Colorless odourless off-white coloured non-toxic inert gases. The relative density ds (212 °C,...