U50 - Vessel pipeline fittings in general

GB/T 43124-2023 in English

Ships and marine technology—Marine environment protection—Tanks and piping systems for facilitating 5 ppm oil-water separation

VALID

Issued on:2023-09-07 | Implemented on:2024-04-01

GB/T 600-2023 in English

General specifications for marine piping valves and fittings

VALID

Issued on:2023-03-17 | Implemented on:2023-10-01

GB/T 12777-2019 in English

General specification for metal bellow expansion joints

VALID

Issued on:2019-05-10 | Implemented on:2019-12-01

DB3309/T 69-2018 in English

VALID

Issued on:2018-03-28 | Implemented on:2018-04-28

CB/T 3616-2017 in English

Pipeline pressure test requirements

VALID

Issued on:2017-04-12 | Implemented on:2017-10-01

CB/T 4348-2014 in English

Technical specification of A type valves

VALID

Issued on:2014-05-06 | Implemented on:2014-10-01

GB/T 3032-2014 in English

Marks for Marine Piping Valves and Fittings

VALID

Issued on:2014-02-19 | Implemented on:2014-06-01

CB/T 4275-2013 in English

Visual method for evaluation of surface irregularities of steel castings for A kind of piping accessories

VALID

Issued on:2013-10-17 | Implemented on:2014-03-01

GB/T 29751-2013 in English

Requirement for adoption and installation of piping compensatory couplings

VALID

Issued on:2013-09-18 | Implemented on:2014-04-01

CB/T 3021-2013 in English

Technical requirements and methods of performance test for safety valves

VALID

Issued on:2013-07-22 | Implemented on:2013-12-01