Product Uses

 
"LUYUAN" grooved couplings and fittings provide a rigid or flexible pipe connection for fire protection systems with dependable seals over a range of internal pressure situations.
 
"LUYUAN" also offers Short Pattern Products through 8" to meet all of your fire protection needs.
 
Quick and easy installation and durable material construction make these.
 
"LUYUAN" couplings and fittings ideal for almost any fire protection application in both wet and dry systems. The coupling's housing is made from ductile iron conforming to ASTM-A536,Grade 65-45-12. They are UL/ULC Listed and FM Approved and range in size from 1 1/4" to 12".They are also offered with a pre-lubricated gasket.
 
House
 
Material: Ductile cast iron conforming to ASTM A-536, Grade 65-45-12. 
Surface Finish:
          Standard: Epoxy powder coating
          Optional: Galvanized (Zinc Plated, HDG Or Dip painted)
 
Surface Color: Variable colors for choice

Our Services
1  FM  approval, UL and CE certification
2  We are a manufacturer with more than 10 years producing experience of grooved pipe fittings and couplings.
3  Professional manufacturer
4  OEM acceptable
5  Sample acceptable
6  Competitive price for world market.
7  Product quality are comparable with Victaulic
8  Liability Insurance by PICC
 
FAQ
1.What is your MOQ?
 Our MOQ is usually 1 pallet.
2.What is your delivery time?
 The time of delivery is around 20-30days.
3.What is the shipping port?
  We ship the goods via Qingdao 
4.What is your payment terms?
  We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.
5.How should I contact you?
  You can send us an email by click Contact Supplier bottom.
6.What is the location of your factory?
  Our factory is located in Weifang City, Shandong Province, China.
If you would like to have a visit, you are much welcome.
7.How about the samples?

 We could send you the samples ,most samples are free to send to most places in China. If sent to other countries, transport fee should be paid by you

We have two automatic mould production line, one is the world's most advance DISAMATIC from Denmark, ensuring our products is high quality and stable.