Martensitic 410 Stainless Steel Welded Tubing 2-7/8" from China
This is Martensitic 410 stainless steel welded tubing, 2-7/8 inch outer diameter, for moderate corrosion oilfield applications. It is used as liner tubing in drilling operations and features welded construction. It is classified under 7306.21.00 as welded stainless steel casing and tubing for oil or gas drilling.
Duty Rate — China → Canada
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Import Tips
• Provide the CBSA with the tubing's heat treatment details and chemical composition to confirm the 410 grade
• Check if the tubing requires an import permit under Canadian oil and gas regulations
• Ensure the dimensions are declared in millimeters for accurate classification