What China's visa rules actually specify
China's Z work visa requirements, as commonly published by provincial foreign expert bureaus, generally ask for a bachelor's degree in any subject, without specifying classification. An Ordinary or Pass degree from a UK university is still a bachelor's degree and generally meets this bar — the visa system isn't grading your degree the way a UK graduate scheme might.
This is different from some competitive employers (particularly premium international schools) who may express a soft preference for a 2:1 or above, similar to graduate job markets elsewhere. That's an employer preference, not a visa rule, so it varies by school.
