-50%
API TR 21TR1 PDF
Original price was: $102.00.$51.00Current price is: $51.00.
Technical Report on Materials Selection for Bolting, First Edition, Includes Addendum 1 (2020), Addendum 2 (2020), and Addendum 3 (2022)
American Petroleum Institute , 08/01/2019
File Format: PDF
- Description
Description
API TR 21TR1 First Edition PDF
This document provides guidance for the selection of materials and manufacturing processes for low-alloy steel bolting manufactured in accordance with API Specification 20E and nickel-based and stainless alloys manufactured in accordance with API Specification 20F. Table 2 and Table 3 are provided as guidance for materials selection of fasteners.