CNIS GB/T 9116.18-88 Hubbed slip-on-welding steel pipe flanges with tongue and groove face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB 6654-96 Steel plates for pressure vessels
CNIS GB/T 9799-97 Metallic coatings--Electroplated coatings of zinc on iron or steel
CNIS GB/T 15530.6-95 Loose plate steel flanges with copper alloy welding neck collar
CNIS GB/T 17111-97 Cutting tools--Designation of high-speed steel groups
CNIS GB/T 9115.4-88 Steel pipe welding neck flanges with flatface for PN1.0MPa (10 bar)
CNIS GB/T 11254-89 Hot rolled steel sheets for compressor valves