Internal Lining :Ordinary Portland Cement ,Sulphate resistant cement ,High-aluminal Cement.Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber tightness ring as per ISO4633External coating:Zinc Primer Plus Bitumen or Expoxy PaitingHigh strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life timePart of the projectYou may needCompany InformationFAQ
1.Can you provide us some samples for testing?
Ok, no problem .will send for free.
2.Do your factory can provide OEM Services?
Yes, we accept OEM servcices.
3.What is your payment term?
We accept 30% T/T in advance,70% in the period of shipment.
4.How is our customer service?
All of your questions will answer in 24 hours.