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ductile iton flange pipe fitting , pipe fitting,ductile pipe fitting,iron pipe fittings

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.  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

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

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

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

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

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

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

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

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