ASTM TP321 SEAMLESS PIPE :
Specifications of stainless steel seamless pipe:
| Seamless Pipes & Tubes Size |
1 / 8" NB - 24" NB |
| Specifications |
ASTM A/ASME SA213, A249, A269, A312, A358, A790 |
| Standard |
ASTM, ASME |
| Grade |
316, 321, 321Ti, 446, 904L, 2205, 2507 |
| Techniques |
Hot-rolled, cold-drawn |
| Length |
5.8M,6M & Required Length |
| Outer Diameter |
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Thickness |
0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Types |
Seamless Pipes |
| Form |
Round, Square, Rectangle, Hydraulic, Honed Tubes |
| End |
Plain End, Beveled End, Treaded |
321/321H Seamless Pipes Equivalent Grades:
| STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
EN |
| SS 321 |
1.4541 |
S32100 |
SUS 321 |
X6CrNiTi18-10 |
| SS 321H |
1.4878 |
S32109 |
SUS 321H |
X12CrNiTi18-9 |
321 / 321H Seamless Pipes Chemical Composition:
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
N |
Ni |
Ti |
| SS 321 |
0.08 max |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
17.00 - 19.00 |
0.10 max |
9.00 - 12.00 |
5(C+N) – 0.70 max |
| SS 321H |
0.04 – 0.10 |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
17.00 - 19.00 |
0.10 max |
9.00 – 12.00 |
4(C+N) – 0.70 max |
321 Stainless Steel Seamless Pipe Test:
321 SEAMLESS PIPE Hyarostatic Test :
321 SEAMLESS PIPE Hyarostatic Test Report:
Why Choose Us ?
SAKY STEEL'S Packaging:
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Steel's pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
