GB/T 3326-2016 English PDF (GB/T3326-2016)

GB/T 3326-2016: Furniture - Main sizes of tables, chairs and stools
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GB/T 3326-2016
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 97.140
Y 80
Replacing GB/T 3326-1997
Furniture - Main sizes of tables, chairs and stools
ISSUED ON. DECEMBER 13, 2016
IMPLEMENTED ON. JULY 1, 2017
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration Committee.
Table of Contents
Foreword ... 3 
1 Scope ... 5 
2 Codes ... 5 
3 Main sizes ... 6 
Foreword
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB/T 3326-1997 “Furniture - Main sizes of tables and
chairs”. Compared with GB/T 3326-1997, the main technical changes are as
follows.
- modified the codes of tables, chairs and stools (see Clause 2 of this Edition,
Clause 2 of Edition 1997);
- added the size requirements for table top height, seat height, difference
between intermediate clearance height and chair stool seat top height in
matching height difference (see 3.1 of this Edition);
- modified the size requirements for armrest internal width, seat depth and
back length of armchair (see 3.2.1 of this Edition, 3.2.1 of Edition 1997);
- modified the size requirements for front width, seat depth and back length
of back rest chair (see 3.2.2 of this Edition, 3.2.2 of Edition 1997);
- modified the size requirements for front width, seat depth and back length
of folding chair (see 3.2.3 of this Edition, 3.2.3 of Edition 1997);
- modified the size requirements for side length (or diameter) of square stool
or round stool (see 3.3.2 of this Edition, 3.3.2 of Edition 1997);
- deleted the size requirements for the height of the cabinet feet of the double
cabinet table (see 3.4.1 of Edition 1997);
- deleted the size requirements for the height of the cabinet feet of the single
cabinet table (see 3.4.2 of Edition 1997);
- modified the required size on the dressing table mirror along with ground
height (see 3.4.4 of this Edition, 3.4.3 of Edition 1997);
- deleted the requirements for size limit difference (see 3.1, 3.2, 3.4, 3.5 of
Edition 1997).
This Standard was proposed by China Light Industry Federation.
This Standard shall be under the jurisdiction of National Technical Committee
on Furniture of Standardization Administration of China (SAC/TC 480).
The drafting organizations of this Standard. Guangdong Yihua Wood Industry
Co., Ltd., Meike International Household Products Co., Ltd., Shanghai Quality
Supervision and Inspection Technology Research Institute, Mingzhu Furniture
Furniture - Main sizes of tables, chairs and stools
1 Scope
This Standard specifies the main sizes of tables, chairs and stools.
This Standard is applicable to the design and production of double cabinet table,
single cabinet table, dressing table (dresser), single-layer table, armchair, back
rest chair, folding chair, rectangular stool, square stool, round stool. Other
tables, chairs and stools may refer to this Standard for implementation.
2 Codes
The codes and instructions of main sizes of tables, chairs and stools are shown
in Table 1.
Table 1 -- Codes and instructions of main sizes of tables, chairs and
stools
No. Code Code instruction
1 B Table top width
2 B1 Seat top width
3 B2 Width of armrest, i.e., the minimum horizontal distance between the armrests
4 B3 Seat front width, i.e., horizontal width in front of the chair
5 B4 Intermediate clearance width
6 B5 Side cabinet drawer width
7 T Table top depth
8 T1 Seat depth, i.e., distance from the midpoint to the intersection of the chair and the back
9 H Table top height
10 H1 Seat height, i.e., distance from the highest point on the front of the central axis of the chair to the ground
11 H2 Armrest height, i.e., the highest point of the front of the armrest
12 H3 Intermediate clearance height
13 H4 Height of mirror lower edge from ground
14 H5 Height of mirror upper edge from ground
15 L1 Stool top length
16 L2 Back length, i.e., distance from the midpoint to the intersection of the back and the chair on the back
17 D Seat top diameter
18 D1 Stool top diameter
Table 8 -- Sizes of double cabinet tables
mm
Table front width
Table top depth
Intermediate
clearance
height
H3
Intermediate
clearance width
B4
Side cabinet
drawer width
B5
1200~2400 600~1200 ≥580 ≥520 ≥230
NOTE. When there are special requirements or contract requirements, all sizes are clearly stated in
the contract by the supplier and the purchaser, and are not subject to this limitation.
3.4.2 Single cabinet tables
See Figure 9, Table 9 for the sizes of single cabinet tables. The cabinets on
both sides of the single cabinet table can be connected or combined.
Figure 9 -- Schematic of sizes of single cabinet tables
Table 9 -- Sizes of single cabinet tables
mm
Table front width
Table top depth
Intermediate
clearance
height
H3
Intermediate
clearance width
B4
Side cabinet
drawer width
B5
950~1500 500~750 ≥580 ≥520 ≥230
NOTE. When there are special requirements or contract requirements, all sizes are clearly stated in
the contract by the supplier and the purchaser, and are not subject to this limitation.
3.4.3 Dressing tables (dressers)
See Figure 10, Table 10 for the sizes of dressing tables (dressers).
GB/T 3326-2016
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 97.140
Y 80
Replacing GB/T 3326-1997
Furniture - Main sizes of tables, chairs and stools
ISSUED ON. DECEMBER 13, 2016
IMPLEMENTED ON. JULY 1, 2017
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration Committee.
Table of Contents
Foreword ... 3 
1 Scope ... 5 
2 Codes ... 5 
3 Main sizes ... 6 
Foreword
This Standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB/T 3326-1997 “Furniture - Main sizes of tables and
chairs”. Compared with GB/T 3326-1997, the main technical changes are as
follows.
- modified the codes of tables, chairs and stools (see Clause 2 of this Edition,
Clause 2 of Edition 1997);
- added the size requirements for table top height, seat height, difference
between intermediate clearance height and chair stool seat top height in
matching height difference (see 3.1 of this Edition);
- modified the size requirements for armrest internal width, seat depth and
back length of armchair (see 3.2.1 of this Edition, 3.2.1 of Edition 1997);
- modified the size requirements for front width, seat depth and back length
of back rest chair (see 3.2.2 of this Edition, 3.2.2 of Edition 1997);
- modified the size requirements for front width, seat depth and back length
of folding chair (see 3.2.3 of this Edition, 3.2.3 of Edition 1997);
- modified the size requirements for side length (or diameter) of square stool
or round stool (see 3.3.2 of this Edition, 3.3.2 of Edition 1997);
- deleted the size requirements for the height of the cabinet feet of the double
cabinet table (see 3.4.1 of Edition 1997);
- deleted the size requirements for the height of the cabinet feet of the single
cabinet table (see 3.4.2 of Edition 1997);
- modified the required size on the dressing table mirror along with ground
height (see 3.4.4 of this Edition, 3.4.3 of Edition 1997);
- deleted the requirements for size limit difference (see 3.1, 3.2, 3.4, 3.5 of
Edition 1997).
This Standard was proposed by China Light Industry Federation.
This Standard shall be under the jurisdiction of National Technical Committee
on Furniture of Standardization Administration of China (SAC/TC 480).
The drafting organizations of this Standard. Guangdong Yihua Wood Industry
Co., Ltd., Meike International Household Products Co., Ltd., Shanghai Quality
Supervision and Inspection Technology Research Institute, Mingzhu Furniture
Furniture - Main sizes of tables, chairs and stools
1 Scope
This Standard specifies the main sizes of tables, chairs and stools.
This Standard is applicable to the design and production of double cabinet table,
single cabinet table, dressing table (dresser), single-layer table, armchair, back
rest chair, folding chair, rectangular stool, square stool, round stool. Other
tables, chairs and stools may refer to this Standard for implementation.
2 Codes
The codes and instructions of main sizes of tables, chairs and stools are shown
in Table 1.
Table 1 -- Codes and instructions of main sizes of tables, chairs and
stools
No. Code Code instruction
1 B Table top width
2 B1 Seat top width
3 B2 Width of armrest, i.e., the minimum horizontal distance between the armrests
4 B3 Seat front width, i.e., horizontal width in front of the chair
5 B4 Intermediate clearance width
6 B5 Side cabinet drawer width
7 T Table top depth
8 T1 Seat depth, i.e., distance from the midpoint to the intersection of the chair and the back
9 H Table top height
10 H1 Seat height, i.e., distance from the highest point on the front of the central axis of the chair to the ground
11 H2 Armrest height, i.e., the highest point of the front of the armrest
12 H3 Intermediate clearance height
13 H4 Height of mirror lower edge from ground
14 H5 Height of mirror upper edge from ground
15 L1 Stool top length
16 L2 Back length, i.e., distance from the midpoint to the intersection of the back and the chair on the back
17 D Seat top diameter
18 D1 Stool top diameter
Table 8 -- Sizes of double cabinet tables
mm
Table front width
Table top depth
Intermediate
clearance
height
H3
Intermediate
clearance width
B4
Side cabinet
drawer width
B5
1200~2400 600~1200 ≥580 ≥520 ≥230
NOTE. When there are special requirements or contract requirements, all sizes are clearly stated in
the contract by the supplier and the purchaser, and are not subject to this limitation.
3.4.2 Single cabinet tables
See Figure 9, Table 9 for the sizes of single cabinet tables. The cabinets on
both sides of the single cabinet table can be connected or combined.
Figure 9 -- Schematic of sizes of single cabinet tables
Table 9 -- Sizes of single cabinet tables
mm
Table front width
Table top depth
Intermediate
clearance
height
H3
Intermediate
clearance width
B4
Side cabinet
drawer width
B5
950~1500 500~750 ≥580 ≥520 ≥230
NOTE. When there are special requirements or contract requirements, all sizes are clearly stated in
the contract by the supplier and the purchaser, and are not subject to this limitation.
3.4.3 Dressing tables (dressers)
See Figure 10, Table 10 for the sizes of dressing tables (dressers).