tailieunhanh - Standard Specification for High-Strength Low-Alloy Welded and Seamless Steel Pipe
This specification covers seamless and welded high strength low-alloy steel pipe NPS 1⁄2 to NPS 26, inclusive. Pipe having other dimensions may be furnished provided such pipe complies with all other requirements of this specification. This material is intended for pressure piping service, and other general purposes, where savings in weight or added durability are important. |
đang nạp các trang xem trước