Flange Standard:
1. ANSI B16.5/ B16.4

2. JIS (5K/ 10K/ 16K/ 20K/30K)

3. DIN   2527, 2543, 2573, 2576, 2631, 2632etc

4. UNI 2576, 2631, 2632, 6083,6084,6089etc

5. BS4504, BS10, TABLE D

6. SABS1123

Pressure Rating:
1. ANSI CLASS: 150, 300,  600, 900, 1500
2. DIN PN 6, PN10, PN16, PN25, PN40
3. JIS 5K, 10K, 16K, 20K

Material:

ASTM A105, RST37.2, C22.8, SS400, S235JRG2,SU304,304L,SU3

Size:

1/ 2''- 40''; DN15-1000

Flanges Type:   

SOP/SOH/Slip-On/ Welding Neck/ Blind/ Threaded / Lap Joint/ Socket weld