Stainless Steel Socket Weld Flange
1. Flange Type:
PL:Plate flange
WN:Weld Neck Flange,
LJ:Lap Joint Flange,
TH:Thread Flange,
SO:Slip On Flange,
SW:Socket Welding Flange,
BL:Blind Flange,
Orifice Flange, Wind Power Flange, Spectacle Blind Flange and so on...
2. Our company's Material (grade):
Stainless Steel: 304 F304 SUS304 316 316L 304L 321 F321 SUS321 316Ti 304H
S30408 S30403 S30400 S31803 S31603 1.4301 1.4306 1.4845 1.4401
1.4571 1.4404 1.4438 1.4541
Duplex : 317 317L 2205 2520 2507 F347 904L F51 F53 310S 1.4550 1.4438 1.4462
3. Size: 1/2" to 72" NB =DN10~DN5000 standard one and non-standard one
4. Pressure Ratings: Class 150, 300, 600, 900, 1500 and 2500
Pressure Ratings: JIS 5K, 10K, 16K and 20K 30k
Pressure Ratings: PN6 PN10 PN16 PN25 PN40 PN63 PN100 PN160 PN250
5. Standard: ASME B16.5, ASME B16.47, ASME B16.48, JIS B2220, DIN2633 DN2527
DIN2576 DIN86030, AWWA, SABS1123, EN1092-1, BS4504 BS10 ,KS
GOST12820 12821, DIN2543, UNI2278 2277. API6A.