Technical Requirements:
- Standards and Material:
Pipes conforming to ASTM A106 Grade B, with certification of origin and non-destructive testing (RT, UT) according to ASME B31.3.
- Dimensions:
Required diameters: NPS 6" to NPS 12" (Schedule 40 and 80).
Standard length: 6 meters (with the option of custom cuts upon request).
- Chemical Composition and Mechanical Properties:
Strict compliance with the limits for carbon (max. 0.30%), manganese (0.29-1.06%), and tensile strength (415 MPa).
- Surface Treatment:
Seamless finish, with basic anti-corrosion protection (temporary paint or varnish) for transport and storage.
- Documentation:
Include MTC (Mill Test Certificate), chemical/mechanical test report, and material safety data sheet (MSDS).
- Logistics Conditions:
Packaging in packages with protection against moisture and impact. Maximum delivery time: 60 days from the purchase order.
