Elbow Spec.
 
・All products have gone through heat treatment process that meets the international standard requirements.
・All 1/2" to 12" seamed and seamless elbow products are one-piece pipe products.
・14" (inclusive and above) double-piece welding products with great diameter filler is attached with 100% RT test as required by the international standard.
 
JIS B 2309 Dimension Chart
JIS B 2309 - 45° Elbow
JIS B 2309 - 90° Elbow
JIS B 2309 Table of Specification

JIS B 2312 / 2313 Dimension Chart
JIS B 2312/2313 - 45° Elbow
JIS B 2312/2313 - 90° Elbow
JIS B 2312 / 2313 Table of Specification