1. Size: 1/2′ ‘to 80’ ‘.
2. Material: carbon steel: A105(N) C22.8 ST-37.2 S400 S440 SQ235(CS20#) A106B A53 Q345
Stainless Steel: 304, 304L, 316, 316L, A350 LF2, 321, 347, 347H
Alloy Steel: A182F2,A182F11,A182F22,A182F5,A182F9,A182Fa,A182F51,A182F12,A182F91
3. Pressure: Class150, 300, 600, 900.
PN6, PN10, PN16, PN25, PN40 and PN64
JIS 5K, 10K, 16K and 20K
4. Standard: ANSI, API, DIN, GOST, BS, JIS,AS, JPI
5. Type: Stainless steel blind flange
6. Finish: Transparent oil, rust-proof oil, hot galvanizing
7. Connection: Butt Weld & Socket Weld & Thread
8. Application: Chemical industry, petroleum industry, construction industry, and so on
9. Delivery Time: Usually within 25-30 days after we have confirmed your order
10. Packing: Wooden cases or wooden pallets or as per customer’ s requirement