12mm-160mm Custom carbon steel hex bolts hot dip galvanized anchor bolt nut
1. Standard:DIN, GB , JIS
2. Size:M5-M20; Length:16mm-160mm
3. Grade:4.8, 6.8, 8.8, 10.9 ,12.9
4. Material:carbon steel, alloy steel and stainless steel
5. Surface treatment: plain,black,zinc plated ,hdg ,dacroment,geomet and so on.
6. Delivery time:Normally in 30-40 days.
7. Package:Cartons&pallets or according to customer's requirement.
1.2 device description:
1.2.1 acid fume fog sealed room: size is about 16500*2500*3000mm
Sealed room structure: Stick profiling synthetic resin plate on the steel structural frame,can realize anti-corrosion more than twenty years, is custom-made sealed room plate only in our company. Insert transparent window on the sealed room wall, it is benefit workers who are on the steel structure platform to observe and operate working condition. Install flue on one side of acid tank wall and the distance to ground is 2.5m high, suction acid fog to acid fog scrubbing tower by induced draft fan.
FAQ
Q: Are you trading company or manufacturer ?
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 25-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
1.2.2Purification tower design parameters:
The acid mist flue acid mist washing tower in closed indoor treat acid fog produced pickling. 3 sets of collection system collect production of acid mist according to the actual capacity of the facilities, again through the alkali liquor spray and purifying washing system to purify it.
a. glass fiber reinforced plastic centrifugal fan
blast capacity: 13000m3/h
wind pressure:2600pa
rate of work:15kw
b. the tank to purify acid mist
Equipment appearance: Φ1.8m ×5.1m
Material: pp
Processing volume: 18000 m3 / h empty tower wind speed: 1.5 m/s
Spray layer: 2 levels contact time: total resistance: 10 s
Purification tower : 900 Pa
Raschig ring, pall ring filler height: 500 mm (3 levels)
gas liquid ratio: 500:1
c.circulating pump
Flow:25 m3 / h
Lift:24m power:15KW(3sets)
