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Upholstered Swivel Lounge Chair with Four-Spoke Metal Base Specifications

LCS-4SPOKE-740Code:D5961NV1

Upholstered Swivel Lounge Chair with Four-Spoke Metal Base (model LCS-4SPOKE-740) is listed under hotel guest room chair. Dimensions: 740 x 720 x 790 mm. Materials: Fabric-upholstered molded shell with continuous seat-to-back cover. Load capacity: 200 kg. Product Features: low-back,lounge,chair,upholstered,shell,swivel,base,armless,design,polished,metal. 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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2026-10-16 21:44Popularity: 1
BrandYOUZHUOModelLCS-4SPOKE-740
Overall dimensions740 x 720 x 790 mmFinished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mmLumbar Support Zone Height240 mm
Clear Width Between Armrests540 mmNet weight12 kg
Recommended user weight120 kgSeat static load verification target200 kg
Backrest static load verification target90 kgBase stability moment target45 N at front edge
Swivel mechanism service target60,000 cyclesFabric abrasion acceptance target50,000 Martindale cycles
Fabric colorways shown2 colorsSeating capacity1 person
Seat Foam Density / Rebound Reference45 kg/m³ / 65%Outer seat and back shellFabric-upholstered molded shell with continuous seat-to-back cover
Seat cushioningHigh-resilience polyurethane foam, 80 mm thick and 38 kg/m3 density targetBack cushioningMolded polyurethane foam, 55 mm thick and 32 kg/m3 density target
Upholstery textileWoven polyester fabric, 1.2 mm face thickness and 50,000-cycle abrasion targetCentral supportPolished chrome or brushed stainless steel column, 50 mm diameter
Floor basePolished metal four-spoke cantilever frame with 25 x 25 mm tube sectionRotation function360-degree swivel around the central column, with no visible height adjustment
Recline functionFixed 108-degree lounge angle with synchronized molded seat and back shellBase supportFour-point cantilever base distributes load directly to the floor without casters
Grouping functionArmless compact shell allows side-by-side placement in reception and waiting zonesCarton dimensions780 x 750 x 500 mm
Reference Package Count1 set / 2 cartonsReference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mmReference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/setReception and waiting areasUse in corporate lobbies, hotel lounges and customer waiting zones where compact armless seating and 360-degree access are useful
Collaboration and breakout spacesPlace singly or in groups around low tables for short meetings, refreshment areas and informal touchdown seating——
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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions740 x 720 x 790 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Net weight12 kg
Recommended user weight120 kg
Seat static load verification target200 kg
Backrest static load verification target90 kg
Base stability moment target45 N at front edge
Swivel mechanism service target60,000 cycles
Fabric abrasion acceptance target50,000 Martindale cycles
Fabric colorways shown2 colors
Seating capacity1 person
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Outer seat and back shellFabric-upholstered molded shell with continuous seat-to-back cover
Seat cushioningHigh-resilience polyurethane foam, 80 mm thick and 38 kg/m3 density target
Back cushioningMolded polyurethane foam, 55 mm thick and 32 kg/m3 density target
Upholstery textileWoven polyester fabric, 1.2 mm face thickness and 50,000-cycle abrasion target
Central supportPolished chrome or brushed stainless steel column, 50 mm diameter
Floor basePolished metal four-spoke cantilever frame with 25 x 25 mm tube section
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Rotation function360-degree swivel around the central column, with no visible height adjustment
Recline functionFixed 108-degree lounge angle with synchronized molded seat and back shell
Base supportFour-point cantilever base distributes load directly to the floor without casters
Grouping functionArmless compact shell allows side-by-side placement in reception and waiting zones
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Carton dimensions780 x 750 x 500 mm
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Reception and waiting areasUse in corporate lobbies, hotel lounges and customer waiting zones where compact armless seating and 360-degree access are useful
Collaboration and breakout spacesPlace singly or in groups around low tables for short meetings, refreshment areas and informal touchdown seating
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 16139Non-domestic seating strength, durability and safety standard appropriate for contract lounge chairs
EN 1022Chair stability standard applicable to the fixed four-spoke base and armless seating geometry
EN 14465Upholstery fabric classification and abrasion performance reference for the visible woven cover
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4Applicable standards and test results require confirmation
ANSI/BIFMA X5.1 Test 7Static and cyclic base verification reference adapted to four-point lounge chair construction
ANSI/BIFMA e3 levelSustainability certification framework for furniture materials and low-emission procurement
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.2Test method for furniture mechanical properties applicable to chair back strength verification
GB/T 10357.3Test method for chair and stool strength and durability, suitable for static and cyclic seating checks
GB 18584Furniture indoor-use material safety standard, relevant to formaldehyde and hazardous-content limits
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 10357.2: Test method for furniture mechanical properties applicable to chair back strength verification;
2. GB/T 10357.3: Test method for chair and stool strength and durability, suitable for static and cyclic seating checks;
3. GB 18584: Furniture indoor-use material safety standard, relevant to formaldehyde and hazardous-content limits;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Upholstered Swivel Lounge Chair with Four-Spoke Metal Base is a compact, armless lounge seat defined by a continuous fabric-covered molded shell and a polished metal support structure. Model LCS-4SPOKE-740 is offered as an unbranded chair suited to projects where a clean, contemporary silhouette and flexible seating layout are priorities. Its visual form combines a low, wraparound seat-to-back shell with a slender central column and an open four-spoke cantilever base. The uninterrupted upholstery gives the chair a soft, unified appearance, while the polished metal base introduces a refined commercial accent. With no arms or casters, the design maintains a light footprint and clear sightlines, making it suitable for both standalone placement and side-by-side grouping. The outer seat and back are built as a fabric-upholstered molded shell with a continuous cover. Inside, the seat uses high-resilience polyurethane foam, and the back uses molded polyurethane foam. The finished seat cushion is 90 mm thick, the backrest padding is 70 mm thick, and a 240 mm lumbar support zone is integrated into the form. Upholstery is a woven polyester fabric with a 1.2 mm face thickness and a 50,000-cycle Martindale abrasion acceptance target. The 50 mm central support column is available in polished chrome or brushed stainless steel, paired with a polished metal four-spoke cantilever frame made from 25 x 25 mm tube section. Functionally, the chair rotates 360 degrees around the central column and has no visible height adjustment. The seat and back are fixed at a 108-degree lounge angle, creating a relaxed posture through the synchronized molded shell. Its four-point base transfers load directly to the floor without casters, helping keep the chair positioned while still allowing users to turn easily. The armless shell also enables efficient grouping in reception and waiting zones. This model is appropriate for corporate lobbies, hotel lounges, customer waiting areas, collaboration zones, refreshment areas and informal breakout seating around low tables. Its overall dimensions are 740 x 720 x 790 mm, with 540 mm of clear width between arm positions. The chair has a net weight of 12 kg and a recommended user weight of 120 kg. Procurement planning should note that one set ships in two cartons with a packaged gross weight of 23 kg, and reference assembly time is 40 minutes per set. Buyers should also confirm the preferred column finish, fabric suitability for the intended traffic level, floor protection needs and whether the fixed lounge angle meets project requirements.

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