CNIS GB/T 9123.19-88 Steel pipe blank flanges with male and female face for PN 4.0MPa (40 bar). Формат поставки-PDF. Язык стандарта-Английский
Другие Стандарты CNIS
CNIS GB/T 2975-82 Rules for sampling in mechanical and technological testing of steel products
CNIS GB/T 15067.1-94 Stainless steel cutlery- Nomenclature
CNIS GB/T 8163-87 Seamless steel pipes for liquid service
CNIS GB/T 9115.35-88 Steel pipe welding neck flanges with ring-joint face for PN 25.0MPa (250 bar)
CNIS GB/T 9113.8-88 Integral steel pipe flanges with raised face for PN10.0MPa(100 bar)
CNIS GB/T 13402-92 Large-diameter carbon steel pipe flanges