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Very practical knowledge of stainless steel pipes (2)
Very practical knowledge of stainless steel pipes (2)
7. What is the difference between the process of stainless steel square tube and round tube
Basically there is no difference, but the husband produces round pipes, and then presses out the finished square pipes with a mold
8. What is mold fee
The mold fee is used for the cost incurred when the customer needs a special specification of the tube, mainly because the factory does not have the relevant mold, so that the product of that specification cannot be produced, so the money is needed to buy the mold, so that it can be produced
9. What is delivery by actual weight?
Since the total amount is calculated according to the theoretical weight when the contract is signed, when the settlement is based on the weight, the actual weight will be different from the theoretical weight. Therefore, the total amount should be settled based on the actual weight to avoid disputes.
10. How is the theoretical weight calculated?
(Outer diameter-wall thickness) × wall thickness × 0.02491 = kg/m (applicable to chrome-nickel stainless steel such as 201, 304, 321)
(Outer diameter-wall thickness) × wall thickness × 0.02507 = kg/m (applicable to 316, 316L and other chromium nickel molybdenum stainless steel)
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