GOST17375 COUDE 5D en acier au carbone
Informations de base
Modèle: 57
Description du produit
Type de raccords forgés/raccords de tuyauterie en acier soudés bout à bout : coude, croix, coude de rue, té, accouplement, demi-accouplement, capuchon, bouchon, douille, union, sortie, mamelon sage, bouchon de taureau, insert de réducteur, mamelon de tuyau, etc.
GOST 17375 - Coudes de tuyaux tangents fortement incurvés de type 3D (R ≈ 1,5 DN). Le coude est destiné à changer en douceur la direction de la canalisation. 3D (R = 1,5 DN), θ = 900С, deuxième exécution.
Description of goods | Sharply curved steel seamless bend |
Sphere of application of goods | The tangent pipe bends intends for smooth changing the direction of the pipeline. |
It is used to installation of general-purpose pipelines | |
Compliance to the normative document | GOST 17375-01 |
Type of goods | 3D (R=1,5 DN), θ=900С, second performance |
Material | Carbon and low-alloy steel (steel grade 20) |
Fabrication method | The bend is made of seamless hot-deformed steel pipe (GOST 8732-78) by a method of hot drawing through the horn-shaped core |
Method of connection to the pipeline | Welding |
Operation medium | Water, steam, gas |
Temperature of the operation medium | The range of -40 to +4500С |
Conditional pressure of the operation medium | The range of 2,5 to 10 MPa (the range of 25 to 100 kgs/cm2) |
(outer diameter, mm x wall thickness, mm) |
45х3,0 57х3,0 57х3,5 76х3,5 89х3,5 108х3,5 114х3,5 133х3,5 159х4,5 219х5,0 273х7,0* 273х8,0* 325х8,0* 377х10,0* 426х10,0* 530х10,0 630*10 720*10 820*10 1020*10 1220*10 1420*10 |
Groupes de Produits : Raccords de tuyauterie en acier soudés bout à bout > Coude à souder bout à bout