| 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
| Overall 3-seat row dimensions | 1740 x 780 x 1030 mm | |
|---|---|---|
| Per-seat center-to-center width | 580 mm | |
| Seat height from finished floor | 490 mm | |
| Seat cushion depth (front to back) | 480 mm | |
| Backrest total height above seat surface | 580 mm | |
| Solid wood armrest height above seat surface | 220 mm | |
| Wood armrest panel thickness | 54 mm | |
| Pedestal base foot diameter | 120 mm | |
| Backrest ergonomic curvature radius | 1200 mm | |
| Minimum required front row clearance | 900 mm | |
| 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
| Per-seat static load capacity | 260 kg | |
|---|---|---|
| Total net weight per 3-seat row | 90 kg | |
| Recommended maximum occupancy per row | 3 persons | |
| Seat cushion indentation load deflection (ILD) | 45 kg/m³ | |
| Foam rebound resilience | 55% | |
| Fabric upholstery abrasion resistance | 50000 Martindale cycles | |
| Wood armrest surface scratch resistance | 2 H pencil hardness | |
| Expected service life under daily public use | 10 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 | Light green polyester fabric with vertical channel quilting, 0.8 mm thickness | |
|---|---|---|
| Seat cushion core | Cold-cured molded polyurethane foam, 80 mm thickness | |
| Backrest cushion core | Molded polyurethane foam, 60 mm thickness, ergonomically contoured | |
| Armrest structure | Solid hardwood with scratch-resistant polyurethane clear finish | |
| Seat and back internal substrate | 15 mm thick E1 grade hot-pressed plywood, formaldehyde emission ≤0.124 mg/m³ | |
| Pedestal support frame | 2 mm thick cold-rolled steel, powder-coated brown finish | |
| Floor mounting foot caps | Grey ribbed cast nylon with integrated steel anchor plate | |
| Surface treatment for steel components | Acid pickling, degreasing, phosphating prior to powder coating | |
| Upholstery seam stitch pitch | 8 stitches per 30 mm | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm |
Adjustment / rotation / tilt / mobility / storage features
| Installation method | Permanent floor-mounted anchoring via pedestal base bolt points | |
|---|---|---|
| Seat operation | Fixed non-tip-up contoured seat pan with no folding mechanism | |
| Backrest function | Fixed ergonomic lumbar-support curved backrest, no recline adjustment | |
| Armrest function | Dividing solid wood armrests between each seat position, integrated support structure | |
| Optional accessory compatibility | Pre-drilled mounting points for row number plates, seat number tags, and under-seat book pockets | |
| Floor protection | Ribbed nylon foot caps that distribute load and prevent finished floor scratching | |
| 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
| Indoor auditorium and performance hall installation | Permanent fixed row seating optimized for stage-facing viewing alignment | |
|---|---|---|
| Conference hall and lecture theater application | Provides individual separated seats for long-duration meeting use | |
| School assembly hall and campus theater deployment | Durable fixed construction suitable for daily student use | |
| Church and multi-purpose public hall installation | Wood-accented aesthetic suits formal public gathering spaces | |
| Cinema and screening room configuration | Contoured cushions support comfortable multi-hour viewing | |
| Recommended installation row spacing | 900 mm minimum to meet code clearance for audience passage | |
| 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 12727:2018 | European standard for performance requirements of ranked fixed auditorium seating | |
|---|---|---|
| EN 1022:2018 | Furniture seating strength and stability testing standard for public seating | |
| EN 13501-1:2018 | Fire classification of construction products, applicable to fabric upholstery for public spaces |
US and Canada office-furniture standards
| ANSI/BIFMA X5.11-2015 | Standard for public lounge and audience seating performance and durability testing |
|---|
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wood furniture, applies to solid wood armrest components | |
|---|---|---|
| GB 18580-2017 | Formaldehyde emission limit for wood-based panels, applies to internal plywood substrates | |
| GB/T 19001-2016 | Quality management system requirement for commercial furniture manufacturing consistency |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wood furniture, applies to solid wood armrest components; 2. GB 18580-2017: Formaldehyde emission limit for wood-based panels, applies to internal plywood substrates; 3. GB/T 19001-2016: Quality management system requirement for commercial furniture manufacturing consistency; 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
