Ductile iron pipe fittings are widely used in gas pipelines because of their advantages of high strength, corrosion resistance, high temperature resistance and pressure resistance.
Ductile iron pipe fittings are widely used in gas pipelines, mainly due to the following advantages:
1. Good corrosion resistance
2. Good high-temperature resistance
3. Good pressure resistance
4. Good economy
Problems to be noted when using ductile iron pipe fittings in gas pipelines:
1. Ductile iron pipe fittings need to undergo surface treatment and anti-corrosion treatment before use.
2. The connection of ductile iron pipe fittings must be tight. Leakage of cast iron pipes during use can pose a threat to personal safety and property.
3. Ductile iron pipe fittings must be inspected regularly. Any problems such as cracks, paint peeling or detachment should be dealt with promptly.
Ductile Iron Pipe Fittings |
