1.Material: import high quality raw material import from North Korea .

2.Product standards: GB/T18742.3-2002

3.Pressure Rating:2.5MPa

4.Size: 20, 25 ,32,40,50,63

5.color: green ,gray ,white,or as requirement.

6.Certifications:ISO9001;ISO14001;GOST.

7.Delivery time : one 20'GP is about 15-20days,one 40'GP is about 25days.

8. Long service life,the material can be recycled and environment friendly.

9. Excellent ability in chemical corrosion resistance, it will be increased and anti-leakage function .