Name: uPVC Pipe Class O, B, 6 and 7 (MS 762 / BS 3506)
Brand: ttkbuildingmaterials.com Product Index
Availability: InStock

WHAT IT IS

uPVC pipe in Class O, Class B, Class 6 and Class 7 is made to MS 762:2007 / BS 3506:1969 for industrial use, including water supply. The MS 628 pressure pipe series uses Class C, D and E instead. Class O (40 mm to 200 mm) and Class B (80 mm to 300 mm, rated PN 6) are thin-wall, larger-bore classes. Class 6 (15 mm to 40 mm) and Class 7 (15 mm to 50 mm) are heavy-wall small-bore classes; Class 7 is rated at 22 bar or more, depending on size and maker, and is used for internal plumbing. Sold in 5.8 m lengths and joined with solvent cement. HS 3917230000 · import duty 20% · SST 5%.

UNIT OF MEASURE

LENGTH (PRIMARY) M

Typical pack size: 5.8 m/length; Class O 40 to 200 mm, Class B 80 to 300 mm, Class 6 15 to 40 mm, Class 7 15 to 50 mm

GRADE & SPECIFICATION

Class O, B, 6 and 7 are classes of MS 762:2007 / BS 3506:1969, the standard for uPVC pipe for industrial use, including water supply; the MS 628 pressure classes are C, D and E. Class B is rated PN 6. Class 7 is a heavy-wall class rated at 22 bar or more, depending on size and maker. Check the rating for each size and class in the maker's catalogue.

TARIFF & TAX — PDK 2025

HS CODE (AHTN) 3917230000

OFFICIAL DESCRIPTION Of polymers of vinyl chloride

IMPORT DUTY (MFN) 20%

SST 5%

Sourced from PDK 2025 (Customs Duties Order 2025). The import duty shown is the MFN / general rate — preferential rates under FTAs (ATIGA, ACFTA, etc.) are typically lower or zero. SST per the PDK 2025 schedule (a value like 10%/0% means standard/exempt variants). Indicative only — confirm the applicable rate and tax treatment with your licensed customs/tax agent before relying on it. Spotted an error? hello@ttkbuildingmaterials.com