| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Finished Seat Cushion Thickness | 90 mm | |
|---|---|---|
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| unit net weight | 35 kg | |
|---|---|---|
| recommended static seat load | 160 kg | |
| seat return mechanism cycle rating | 100000 cycles | |
| upholstery abrasion resistance | 50000 Martindale cycles | |
| back panel acoustic absorption coefficient | 0.5 | |
| fabric formaldehyde content | 20 mg/kg | |
| powder-coated steel frame corrosion resistance | 48 hours salt spray | |
| warranty period for structural components | 5 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Core acceptance fields · Panels / hardware / frame / upholstery
| seat and back upholstery | B1 flame-retardant velvet fabric | |
|---|---|---|
| seat cushion core | 60 kg/m³ cold-cure molded PU foam | |
| backrest cushion core | 60 kg/m³ cold-cure molded PU foam | |
| armrests | Solid beech wood, 8-layer PU paint finish | |
| side frame panels | 16 mm 7-layer molded hardwood plywood, dark veneer | |
| inner seat/back support panels | 15 mm molded multilayer plywood | |
| pedestal and frame structure | 2.5 mm thick cold-rolled steel, matte powder coat | |
| seat return damper | Hydraulic soft-close damper with silent rubber buffers | |
| mounting hardware | 4 M8 x 60 mm expansion screws per unit | |
| decorative trim | Polished chrome-plated steel edging | |
| seam construction | Reinforced nylon thread, 8 stitches per 30mm seam pitch | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board |
Adjustment / rotation / tilt / mobility / storage features
| seat operation | Gravity-assisted damped tip-up seat, automatic silent return when unoccupied | |
|---|---|---|
| installation | Permanent floor-mounted single pedestal, gangable for continuous row assembly | |
| ergonomic support | Segmented horizontal backrest padding provides targeted lumbar support for long-duration seating | |
| identification mounting | Integrated side panel mounting point for seat/row number plates | |
| accessory compatibility | Pre-drilled mounting points for optional writing tablets, book racks or cup holders | |
| backrest position | Fixed 105° upright angle optimized for lecture, performance and conference viewing | |
| noise control | Rubber limit stops and damped return eliminate impact noise during seat folding, suitable for quiet event environments | |
| arrangement flexibility | Modular ganged design allows straight, curved or tiered row configuration to match venue floor plans | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| auditorium and assembly halls | Fixed ganged configuration with quiet return suits multi-hour lectures, ceremonies and formal events | |
|---|---|---|
| cinema and performing arts theaters | Ergonomic lumbar support and fixed viewing angle suit extended film and performance viewing | |
| conference centers and lecture halls | Modular design supports flexible row arrangements, integrated number plates for assigned seating | |
| government and institutional meeting rooms | Durable heavy-usage construction meets public sector procurement requirements for long service life | |
| church and worship venues | Comfortable upright seating supports long services, optional book rack accessories available | |
| school and university auditoriums | High abrasion resistance and low maintenance withstand high daily student traffic | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| EN 1022:2018 | Seating furniture stability test standard for fixed permanently installed public seating | |
|---|---|---|
| EN 13761:2002 | Auditorium seating functional and safety requirements for public assembly areas |
US and Canada office-furniture standards
| ANSI/BIFMA X5.11-2015 | Large occupant seating static load test, applicable to general public universal use seating | |
|---|---|---|
| ANSI/BIFMA X5.4-2020 | Lounge and public seating durability and safety standard, applicable to fixed assembly seating | |
| ANSI/BIFMA X5.41-2020 | Seating furniture structural integrity test for permanently installed public seating |
Standards applicable to China-market projects
| GB 20286-2006 | Flame retardant classification for public venue upholstered furniture, required B1 grade for seating components | |
|---|---|---|
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to solid wood armrest and plywood panels | |
| GB/T 3325-2017 | General technical requirements for metal furniture, applicable to steel pedestal and frame components | |
| GB 18584-2001 | Indoor decoration material formaldehyde emission limit for wooden furniture, ≤20mg/kg requirement |
This product must meet the following technical requirements: 1. GB 20286-2006: Flame retardant classification for public venue upholstered furniture, required B1 grade for seating components; 2. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to solid wood armrest and plywood panels; 3. GB/T 3325-2017: General technical requirements for metal furniture, applicable to steel pedestal and frame components; 4. GB 18584-2001: Indoor decoration material formaldehyde emission limit for wooden furniture, ≤20mg/kg requirement; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
