Soft Iron Jacketed Gaskets for heat exchanger

quited
Dear Sir
good day,this our inquiry.
Soft Iron Jacketed Gaskets for heat exchanger ACC.to the following

Remarks:-
- Gaskets type shall be flat metal, soft iron jacketed gasket without asbestos.
- Gaskets specifications shall be ACC.to TEMA STD.
-vendor must specify the Original certificate & Mill test certificate.

Remarks:-
- Gaskets type shall be spiral- wound non asbestos.
- Gaskets specifications shall be ACC.to ASME B16.20, ALL REQUIRED shall include both outer ring (