Xi'an 2-ton fuel gas steam boiler supplied by Shandong Zhongjie
Category:
mechanical equipment/Industrial boilers and accessories/Gas boiler
Model:
WNS2-1.25-Q
Brand:
Zhongjie Special Equipment
Retail Price
140,000.00USD
重量
kg
- Product Description
-
Description :
Gas boiler priceManufacturer tells you: Water quality requirements for gas boilers
The water quality should meet the requirements of GB/T1576-2008 "Industrial Boiler Water Quality" standard.
The water quality of natural circulation steam boilers using external water treatment should meet the following requirements:
Boiling water
Type of hydration
Total alkalinity (mmol/L)
Phenolphthalein alkalinity (mmol/L)
PH value (25 ℃)
Dissolved solids (mg/L)
Phosphate radical (mg/L)
Phosphite (mg/L)
Relative alkalinity
softened water
6.0～24.0
4.0～16.0
10.0～12.0
≤3.5×103
10.0～30.0
10.0～30.0
＜0.2
demineralized water
≤10.0
≤6.0
10.0～12.0
≤3.5×103
10.0～30.0
10.0～30.0
＜0.2
water supply
Type of hydration
Turbidity (FTU)
Hardness (mmol/L)
PH value (25 ℃)
Dissolved oxygen (mg/L)
Oil (mg/L)
Total iron (mg/L)
Conductivity 25 ℃ (μ S/cm)
softened water
≤5.0
≤0.03
7.0～9.0
≤0.1
≤2.0
≤0.3
≤5.5×102
demineralized water
≤2.0
≤0.03
8.0～9.5
≤0.05
≤2.0
≤0.3
≤1.1×102
AfterSalesService :
Key words:- steam boiler
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