1) Standard: ANSI B16.5, ANSI B16.47, 
DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545, 
JIS 
BS4504 
EN1092 
GB/T9113 - GB9124, HG20592-20605-97, HG20615-20626-97, SH3406-96, JB/T81-86-94, JB4700-4707-92, JB4721-92 
Also producing the flanges acc. To customers' special requirement 
2) Material: 304/1.4301, 304L/1.4306/1.4307, 321/1.4541, 316Ti/1.4571, 316L/1.4404, 
A105N, RST37.2, F2, F5, F9, F11, F22, and different types of duplex 
3) Size: 1/2'' - 60'' 
4) Pressure Rating Class: ANSI 150LBS ~ 2500LBS 
DIN PN6 ~ PN160 
JIS 5K ~ 30K 
5) Packing: As per customers' requests 
6) Trademark: CJ 
7) Payment: T/T or L/C