Today live dingxiang flange manufacturer thriving small make up iron industry to bring the use of the lap joint flange standards:

1, the national standard: GB/T9112-2000 (GB9113, 1-2000 - GB9113, 4-2000);

2, ANSI B16.5 Class150, 300, 600, 900, 600 (WN, SO, BL, TH, LJ, SW);

3, Japanese standard, JIS a 5 k, 10 k, 16 k, 20 k (PL, SO, BL, WN, TH, SW);

4, Germany standard: DIN2573, 2572, 2631, 2576, 2632, 2633, 2543, 2634, 2545 (PL, SO, WN, BL, TH);

5, and other standards: chemical standard: HG5010-52 ~ HG5028-58, ~ HGJ65 HGJ44-91-91, HG20592-97 series, HG20615-97 series; Prize of standards: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994; Pressure vessel standards: JB1157-82, JB4700 ~ JB1160-82-82 A/B ~ JB4707-2000 B16.47 B16.39 B16.48;

These different use standard flange, live to live flange using range given more space. Because, according to the actual working status of lap joint flange, they are both from the use of standard and production, all need a certain difference, this is mainly affected by the work environment, such a lap joint flange using standard to ensure the normal use of the lap joint flange. Live flange manufacturers

More information and the flange to the thriving of dingxiang iron industry!