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Reference

세계 규격 약어집
SPEC GRADE REMARKS
API 5L B ~ X80 Line Pipe
API 2B 2H, 2W Fabrication of Structure Steel Pipe
ASTM A134   Pipe, Steel, Electric-Fusion(Arc)-Welded (Size NPS 16 and over)
ASTM A139 A, B Electric-Fusion(Arc)-Welded Steel Pipe (Size NPS 4 and over)
ASTM A252 1, 2, 3 Welded and Seamless Steel Pipe Piles
ASTM A671 All Electric-Fusion-Welded Steel Pipe for Atmospheric & Low Temperature
ASTM A672 All Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperature
ASTM A691   Carbon and Alloy Steel Pipe, Electric-Fusion Welded for High Pressure Service at High Temperatures
JIS G 3444 STK 90,400,490,500,540 Carbon Steel Tubes for General Structural Purpose
JIS G 3457 STPY 400 Arc Welded Carbon Steel Pipe
KS D 3583 SPW 400 Arc Welded Carbon Steel Pipe
KS D 3566 STK 90,400,490,500,540 Carbon Steel Tubes for General Structural Purpose

 

세계 규격 약어집
SPEC GRADE REMARKS
ASME Sec VIII DIV1 UCS-56 Post Weld Heat Treatment for Pressure Vessels Constructed
Carbon of Low Alloy Steels
Sec VIII DIV1 UNF-56 Post Weld Heat Treatment of Nonferrous Materials
Sec VIII DIV1 UHA-32 Post Weld Heat Treatment for Pressure Vessels Constructed
of High Alloy Steels
ASTM A671 Table 2 Heat Treatment of EFW Steel Pipe for Atmospheric
and Low Temperatures
A672 Table 2 Heat Treatment of EFW Steel Pipe for High-pressure Service
at Moderate Temperatures
A691 Table 2 Heat Treatment of Carbon & Alloy Steel Pipe,
EFW for High-Pressure Service at High Temperatures
Others   Normalized or Normalized and Tempered of Steel Structure