ductile iron pipe fitting, pipe fitting,  

 

1.  material : DI GGG500-7 ,GGG450-10 or other Ductile iron

 

2.  Technique:Lost foam casting technology

 

3.  Process

 

 

        

 

 

 

          

 

4.  Standards : ISO2531, ISO4422, EN545 , EN598 , BS4772 , AWWA C110, AWWA C153 .

 

5.  Market: Europe,Middle east, Africa, America

 

6.  dimension:DN50-DN2600

 

7.  mechanical property:

                   hardness:maximum≤250HB

                   proof stress: minimum≥300MPA 

                   tensile strength:imnimum ≥420MPA 

                   elongation:minimum≥5%

 

8.  coating :Fusion bonded epoxy coating ;cement lining inside ,zinc primer and bitumen painting outside ;bitumen painting inside and outside; red anti-rust coating

 

9.  Flange drilled :PN10,PN16,PN25 according to BS4504

 

 10.  package:wooden cases with plastic layer, wooden pallets with plastic layer , steel crates,steel strip or as per customer's  requirements

 

Packing size: according to the products size and quantity

 

11.  accessories: gaskets , bolts and nuts available upon require or as per request

 

12.  sample: sample for free, but you should pay for the freight charge for the samples

 

13.  delivery:within 20-30 days after receipt the 70% balance  according to detailed size and quantity

 

14.  payment: 30% TT upon placing order and 70% TT when the goods are finished but before shipment.

 

15.  Strictly material's control and finished parts' dimension testing.

 

16.  Third party Certificate: ISO,SGS, TUV etc.                             

 

17.  Quality Control:Excellent material, precise angles, good antirust property

 

18.   Product Usage:Suitable for joining pipe lines of team, gas, oil, air