■ Specification:

ASME SB161, SB163, SB167, SB407, SB444, SB423, SB622, SB668, SB677, SB829

■ Steel Grade:

UNS N06600,UNS N06625,UNS N06985,UNS N08028,UNS N08800,UNS N08810,UNS N08811,UNS N08825,UNS N8904,UNS N4400;

■ Size: OD 19.05 to 219.1mm, WT 1.65 to 16mm, Length Max:26 Meters;

Sizes according to customers’ design & installation are available;

■ Tubes are produced by hot extrusion & cold rolled and protected heat treatment method.

■ Application: Applied in petro-chemical industry, onshore and offshore oil and gas industry, seawater desalt, water treatment, chemical industry, paper making etc.