FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
-
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
-
Payment Type:
-
Personne àcontacter Ms. Ivy
Cganggang Center District, Zengcheng, GuangDong
1. The materials (steel, fibres, etc.)of WKK’s cylinders are carefully selected depending on their eventual use conditions, after verifying the chemical, physical, mechanical characteristics and, where necessary, their stress-corrosion resistance. 2. The fracture mechanics analysis of the steel allows us to define the maximum permissible defects in the cylinders, in order to enable us: -to establish the non-destructive tests in the production line - to guarantee the product fatigue life - to demonstrate that a leak precedes the hypothetical burst of the cylinder. 3. - The cylinders&#**9; surface protection is considered to be a function of the various environmental conditions of use and of the various corrosion agents. 4 - WKK cylinders are manufactured according to a quality control program certified to ISO***1, ISO****9, ISO*****1.
