3+1+1 Dark Brown Leather Office Reception Sofa Set with Chrome Sled Base (model OFS-311-CHBR) is listed under Faux Leather Sofa, with overall dimensions of 2020 × 780 × 850 mm and main material of artificial leather. Load capacity: 125 kg. Certifications: commercial,office,furniture,fixed,non-reclining,seating,metal,sled,frame,channel-stitched,upholstery. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| 3-seater sofa overall dimensions | 2020 x 780 x 850 mm | |
|---|---|---|
| Single armchair overall dimensions | 850 x 780 x 850 mm | |
| Standard seat height | 490 mm | |
| Seat depth | 550 mm | |
| Single seat width (3-seater) | 620 mm | |
| Single armchair seat width | 630 mm | |
| Backrest height | 400 mm | |
| Armrest height above seat | 180 mm | |
| Sled base foot width | 700 mm | |
| Seat cushion thickness | 120 mm | |
| Backrest cushion thickness | 100 mm | |
| Under-seat ground clearance | 120 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Per-seat static load capacity | 125 kg | |
|---|---|---|
| Total 3-piece set gross weight | 70 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 45% | |
| Upholstery abrasion resistance | 50000 rub cycles | |
| Total seating capacity | 5 persons | |
| Frame static load rating | 625 kg | |
| Seat Foam Density / Rebound | 40 kg/m³ / 60% | |
| Upholstery Abrasion Reference | Fabric 60000 cycles; leather-class cover 1.4 mm | |
| Per-seat Load Reference | 130 kg/seat |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Upholstery | Dark brown top-grain match PU leather with stain-resistant finish | |
|---|---|---|
| Inner frame | Kiln-dried solid hardwood frame with 30mm section thickness | |
| Padding | Moulded high-density polyurethane foam with polyester wrap | |
| Support base | Polished 1.5mm thick chrome-plated stainless steel cantilever sled frame | |
| Stitching | Vertical channel stitching with 8mm seam pitch on backrests | |
| Armrest trim | Matching polished chrome metal accent trim at arm front edges |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seating function | Fixed non-reclining upright seating designed for short-duration visitor waiting | |
|---|---|---|
| Frame stability | Integrated cantilever sled base provides anti-tip support without rear crossbars | |
| Floor protection | Hidden plastic glides on sled base feet prevent polished floor scratches | |
| Assembly design | Knock-down construction for flat-pack shipping with base-to-frame bolted assembly |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Primary application space | Office reception and visitor waiting areas | |
|---|---|---|
| Recommended configuration | Paired with matching metal-frame coffee table and side tables for complete waiting area setup |
EU Market Access Requirements* EN Standards
| Office furniture strength and stability | EN 16139:2013 | |
|---|---|---|
| Upholstered furniture fire safety | EN 1021:2014 | |
| Furniture surface durability | EN 14434:2008 |
US and Canada office-furniture standards
| Lounge seating performance | ANSI/BIFMA X2020 | |
|---|---|---|
| Seating durability cycles | ANSI/BIFMA X2020 |
Standards applicable to China-market projects
| Upholstered furniture safety | GB 17927.1 | |
|---|---|---|
| Furniture durability testing | GB/T 3324 | |
| Metal furniture structural safety | GB/T 3325 |
This product must meet the following technical requirements: 1. Upholstered furniture safety: GB 17927.1; 2. Furniture durability testing: GB/T 3324; 3. Metal furniture structural safety: GB/T 3325; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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