Dongguan 409 stainless iron Zeyang metal wholesale
The 301 stainless steel strip is a versatile stainless steel material with superior rust resistance compared to the 200 series stainless steel. High temperature resistance is also good, can be as high as 1000-1200 degrees. The 301 stainless steel strip has excellent stainless corrosion resistance and good resistance to intergranular corrosion. In the experiment, it is concluded that the 301 stainless steel strip has a strong corrosion resistance in nitric acid below the boiling temperature of ≤65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.
304 (18Cr-8Ni) material: As a kind of widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping and bending, no heat treatment hardening phenomenon (no magnetic, Use warm 茺-196 ° C ~ 800 ° C). Uses: household items (1, 2 tableware, cabinets, indoor pipelines)
The 304 stainless steel strip is a versatile stainless steel material that is more rust resistant than the 200 series stainless steel. High temperature resistance is also good, can be as high as 1000-1200 degrees. The 304 stainless steel strip has excellent stainless corrosion resistance and good resistance to intergranular corrosion. For the oxidizing acid, it is found in the experiment that the 304 stainless steel strip has strong corrosion resistance in the nitric acid below the boiling temperature of ≤ 65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.
304 (18Cr-8Ni) material: As a kind of widely used steel, it has good corrosion resistance/heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping/bending, no heat treatment hardening phenomenon (no magnetic, Use warm 茺-196 ° C ~ 800 ° C). Uses: household items (1/2 category tableware / cabinet / indoor pipeline / water heater / boiler / bathtub), auto parts (windshield wiper / muffler / molded products), medical equipment, building materials, chemicals, food industry, agriculture, ship parts.
Dongguan 409 stainless iron Zeyang metal wholesale
Samsung lm301b Quantum Board 110W
Samsung lm301b Quantum Board 110W, QB350 model, 1board with 350pcs led, meanwell driver, can do knob timer(optional).Can also do spectrum customized. Meanwell driver provide 5 yes warranty, normall driver 1yr warranty.
240W, 450W,600W available too.
System Led Grow Light works both for seeding, veg and bloom stages, promote the plant growth.
Grow Light Quantum Board,Best Quantum Board Grow Light,Diy Quantum Board Grow Light,Samsung Quantum Led Board
Shenzhen Wenyi Lighting Technology Co., Ltd , https://www.wenyigrow.com