... 304,316,316L,carbon steel 1, Standard: ANSI, DIN, JIS, BS2, Size: DN15(1/2") to DN5000(200")3 ... pallets or as per customers' special requirement 6, Pressure class: ANSI 150LBS-2500LBS, DIN PN6-PN160, BS PN0.25 ... -PN25 PN2.0-PN42.0, JIS 5K-30K7, Type: Welding Neck Flanges, Slip-On Flanges ... , Socket Welding Flanges, Blind Flanges, Other Flanges JIS standard SUS 304 flat welding flange