1) Available certificates: ISO, DNV, Lloyd's, PED
2) Standard: ASTM B337, B338, B861
3) Grade: Gr1, 2, 7, 9, 12 etc.
4) OD: 6--168mm
5) WT: 0.5-15mm
6) Package: in wooden cases free from fumigation, with each by plastic film
7) Applications: Petrochemical industry, sodium carbonate, chloroalkali, aviation, ocean antisepsis, medical care, nuclear power, etc.
In wooden case.
