Commodity name: duplex stainless steel tubes
Features:
1) type: austenitic
2) process method: cold drawn / cold rolled
3) o. D.: 6 - 219mm
4) w. T.: 0.5 - 25mm
5) grade: tp304, tp304l, tp316, tp316l, tp321, tp317l, tp321h, tp304h, tp304ln, 31803, 310s, 1.4571

6) standards:
A) astm (asme)
B) a213 / a213m (sa213 / sa213m)
C) a269 / a269m
D) a312 / a312m (sa312 / sa312m)
E) din 17457
F) en10216-5tc1 / tc2 iso1127

7) widely used to manufacture outdoor equipment building materials,
Heat-resistant parts and parts that are difficult to make heat treatment
For chemical, coal and petroleum industries that have high requirements
For intergranular corrosion resistant proper ties.

Packing: bundle, seaworthy wooden case

Packed in wooden cases