
3A-Certified & AS1528.1-Compliant
Stainless Steel Fittings & Essential Components
CREST F3A sries fittings are 3A-validated (F3A) and AS1528.1-compliant (FAS) and manufactured welded-as-seam-less (WSL) according to the latest edition of ASTM A270 or AS1528.1 or JIS G3447.
Dimension | |
---|---|
OD [inch/mm] | WT [inch/mm] |
1/2″(12.7) | 0.049″(1.24) |
1/2″(12.7) | 0.065″(1.65) |
3/4″(19.05) | 0.049″(1.24) |
3/4″(19.05) | 0.065″(1.65) |
1″(25.4) | 0.049″(1.24) |
1″(25.4) | 0.065″(1.65) |
1.5″(38.1) | 0.065″(1.65) |
2″(50.8) | 0.065″(1.65) |
2.5″(63.5) | 0.065″(1.65) |
3″(76.2) | 0.065″(1.65) |
4″(101.6) | 0.065″(1.65) |
4″(101.6) | 0.083″(2.11) |
6″(152.4) | 0.065″(1.65) |
6″(152.4) | 0.083″(2.11) |
6″(152.4) | 0.109″(2.77) |
8″(203.2) | 0.109″(2.77) |
10″(254.0) | 0.120″(3.00) |
12″(304.8) | 0.134″(3.40) |
Code | Specifications | Pre-Materials | Surface Finish (max) | ||
---|---|---|---|---|---|
AS | AS1528.1 | 304L 316L |
ID | Welded as Seam-Less | Unpolished |
OD | < 32 RA | < 0.8 μm | |||
BA | A270 | 304L 316L |
ID | Welded as Seam-Less | Unpolished |
OD | Bright Annealed | Unpolished | |||
BAP | A270 | 304L 316L |
ID | Welded as Seam-Less | Unpolished |
OD | < 32 RA | < 0.8 μm | |||
MP | A270 | 304L 316L |
ID | < 20 RA | < 0.5 μm |
OD | < 32 RA | < 0.8 μm | |||
EP | A270 | 304L 316L |
ID | < 15 RA | < 0.25 μm |
OD | < 32 RA | < 0.8 μm |