GB/T 18257-2021 Active National standards

GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns

GB/T 18257-2021 Hot-face identification marking of refractory bricks for use in rotary kilns

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18257-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fire-resistant materials

ICS Name: Fire-resistant materials

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 7 pages

Scope

This document specifies the marking method for the hot surface of refractory bricks used in rotary kilns.
This document is applicable to the design and selection of markings for the hot surface of refractory bricks used in rotary kilns.

Development Information

Word Count: 15 Thousand words Pages: 7 pages

Replace the following standards

GB/T 18257-2000 Refractory bricks for use in rotary kilns—Hot-face identification marking

Adopt standards

ISO 9205:1988

Related Standards

GB/T 3002-1982 Replaced

GB/T 3002-1982 Test method for modulus of rupture of refractory products at elevated temperatures

Publish Date: 1982-03-29

GB/T 3994-1983 Replaced

GB/T 3994-1983 Shaped insulating refractory products—Fireclay bricks

Publish Date: 1983-12-12

GB/T 3995-1983 Replaced

GB/T 3995-1983 Shaped insulating refractory products—High alumina bricks

Publish Date: 1983-12-12

GB/T 3996-1983 Abolished

GB/T 3996-1983 Shaped thermal insulating products—Diatomite bricks and shapes

Publish Date: 1983-12-12

GB/T 4984-1985 Replaced

GB/T 4984-1985 Chemical analysis methods of zirconia-alumina refractories

Publish Date: 1985-03-06

GB/T 6900.9-1986 Replaced

GB/T 6900.9-1986 Fireclay and high-alumina refractories—Determination of potassium oxide and sodium oxide content—Atomic absorption spectrophotometric method

Publish Date: 1986-08-26