1JG9-040G,1JG9-060G,1JG9-080G,1JG9-100G,1JG9-120G,1JG9-160G,1JG9-200G,1JG9-240G,美制螺纹74°锥面接头
1JG9-04-020G,1JG9-04-060G,1JG9-05-040G,1JG9-05-060G,1JG9-05-080G,1JG9-06-040G,1JG9-06-080G,
1JG9-08-040G,1JG9-08-060G,1JG9-08-120G,1JG9-10-040G,1JG9-10-060G,1JG9-10-080G,1JG9-10-120G,
1JG9-12-080G,1JG9-12-160G,1JG9-16-120G,1JG9-16-200G,1JG9-20-160G,1JG9-24-160G,1JG9-24-200G,