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PRODUCT MODULE 01 / 06

基础物理尺寸

mm / 英寸自动双单位换算 · 工程采购基础规格

数据来源：工厂资料结构化字段，最终以实测值为准

产品外部尺寸（宽 × 深 × 高）	4000 × 1750 × 800 mm
Seat height from floor	500 mm
Left chaise extended depth	1750 mm
Standard seating segment depth	1000 mm
Seat cushion thickness	250 mm
Backrest height above seat	300 mm
Hidden support leg height	30 mm
Individual modular segment width	1330 mm
Seam pitch for upholstery stitching	30 mm
Included throw pillow size	500 x 500 mm
Back Cushion Thickness	160 mm
Leg Height / Floor Clearance	160 mm

PRODUCT MODULE 02 / 06

重量、承重与性能参数

净重 / 最大承重 / 适用人数 / 耐久性能

数据来源：产品性能数据，采购前请核对具体测试口径

Overall product weight	96 kg
Total static load capacity	408 kg
Seating capacity	5 people
Seat foam density (base support layer)	45D
Seat foam density (top comfort layer)	35D
Foam rebound rate	60%
Upholstery abrasion resistance	40000 Martindale cycles
Product warranty period	2 years
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm

PRODUCT MODULE 03 / 06

材质与结构参数

工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料

数据来源：以工厂材质清单与验货报告为准

Internal load-bearing frame	Kiln-dried solid pine + 15mm multi-layer plywood
Seat suspension system	3.8mm heavy-duty sinuous steel springs + 50mm high-tension elastic webbing
Seat cushion filling	45D HR foam base + 35D foam top + 200g synthetic fiber batting
Backrest filling	30D high-resilience foam + hollow conjugated fiber wrap
Upholstery fabric	380gsm matte black chenille woven fabric
Concealed support legs	30mm tall black matte plastic foot glides
Modular connection hardware	Zinc-plated steel alligator clips with 2mm thick brackets
Included throw pillows	Fabric-matched chenille cover, 30D foam + polyfiber fill
Timber Frame Section / Moisture	Primary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing Specification	Sinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector Specification	Reference M8-M10 with at least 1 mechanical fixing per leg
Reference Upholstery Color Count	Recommended 8fabric/leather color options

PRODUCT MODULE 04 / 06

功能与调节参数

升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能

数据来源：功能配置参数，以供应商正式规格为准

Modular segment configuration	3 connected segments: left chaise, middle seat, right curved end
Segment connection method	Tool-free steel clip locking between adjacent modular units
Seating orientation	Fixed inward-facing curved lounge layout for group conversation
Support leg design	Concealed low glides prevent floor scuffing without visible feet
Cushion design	Attached integrated seat and back cushions for tailored curved fit
Assembly requirement	No on-site assembly required, vacuum-compressed delivery for easy placement
Throw pillow configuration	2 included decorative pillows (1 rectangular lumbar, 1 square)
Cushion Service Configuration	Recommended 2removable/replaceable cushion methods

PRODUCT MODULE 05 / 06

包装与物流参数

经核验的外箱 / 毛重 / 组装 / 装柜数据

数据来源：外贸报价与装柜测算参考

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

PRODUCT MODULE 06 / 06

应用场景与使用方式

推荐空间 / 目标用户 / 使用方式

数据来源：依据产品结构与品类整理的推荐应用场景

Residential living room	Open-concept lounge space as primary seating for modern minimalist interiors
High-end residential lounge	Penthouse, villa or luxury apartment casual reception seating
Contract lounge space	Boutique hotel lobby, creative office breakout area or luxury waiting room
Group conversation layout	Centered placement to face inwards for small group social interaction
Large open plan zoning	Used to define seating zones in studio or loft spaces without visual clutter
Recommended complementary furniture	Curved coffee table matching sofa arc, low-pile area rug, minimal side tables

STANDARD S1

欧盟市场准入要求 * EN 标准

欧洲市场准入与化学品要求

Upholstered furniture safety standard	EN 1021:2014
Furniture stability standard	EN 12520:2015

STANDARD S2

北美市场采购验货参考 * ANSI/BIFMA 标准

美国及加拿大家具标准

Seating static load standard	ANSI/BIFMA X2022
Seating durability cycle standard	ANSI/BIFMA X2022

STANDARD S3

适用于中国市场项目的标准 * GB 标准

适用于中国市场项目的标准

Upholstered furniture safety standard	GB 17927.1
Furniture structural strength standard	GB/T 3324
Formaldehyde emission standard	GB 18584

招标文件标准化描述文本

本产品须满足以下技术参数要求：
1. Upholstered furniture safety standard：GB 17927.1；
2. Furniture structural strength standard：GB/T 3324；
3. Formaldehyde emission standard：GB 18584；
最终交付参数、检测报告和验收标准以双方采购合同为准。

GENERATED EXPORTS

一键导出完整商品资料

以下文件均根据当前已发布商品参数实时生成。

完整参数报告 PDF

直接下载英文参数报告，可选择公制或英制单位。

PDF · CURV-LCHS-4000-BLK

完整参数 Excel

导出全部商品信息与参数模块，文件内容统一使用英文。

XLSX · CURV-LCHS-4000-BLK

外贸 Listing 模板

包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

CUSTOMS · CURV-LCHS-4000-BLK打开导出工具

页面快速操作

发布采购询价

产品描述

This unbranded black low-profile curved modular sectional sofa, model CURV-LCHS-4000-BLK, features a smooth, gently arced silhouette tailored for connected, social seating arrangements. Its fixed inward-facing layout connects three segments—an extended left chaise, central standard seat, and curved right end—into a continuous lounge form anchored by concealed 30mm matte black plastic glides that eliminate visible feet for a streamlined, floor-aligned profile. The design balances deep, plush seating proportions with clean, unbroken lines, accented by two included coordinating throw pillows: one rectangular lumbar support and one square decorative cushion, both covered in the same fabric as the main upholstery. Constructed for long-term durability, the sofa’s internal load-bearing frame combines kiln-dried solid pine cut to 30×50mm primary sections with 15mm multi-layer plywood, conditioned to 12% recommended moisture content to resist warping. Seat support relies on 3.8mm heavy-duty sinuous steel springs paired with 50mm high-tension elastic webbing, topped with layered cushioning: a 45D high-resilience foam base, 35D foam comfort top, and 200g synthetic fiber batting for seats, with backrests filled with 30D high-resilience foam wrapped in hollow conjugated fiber. The 380gsm matte black chenille woven upholstery delivers a soft, dark textured finish rated for 40000 Martindale abrasion cycles, while modular units lock together via zinc-plated steel alligator clips with 2mm thick brackets for a secure fit. The sofa supports up to 5 people with a total static load capacity of 408kg, and ships vacuum-compressed across two cartons with no on-site assembly required, allowing easy placement after an 40 minutes of unboxing and segment alignment. Its integrated attached cushions maintain a tailored fit to the curved frame, while hidden glides prevent floor scuffing without disrupting the low-profile aesthetic. This piece is suited for open-concept residential living rooms in modern minimalist interiors, high-end residential lounges in penthouses, villas, or luxury apartments, and contract spaces including boutique hotel lobbies, creative office breakout areas, and premium waiting rooms. It functions well as a central focal point to facilitate small group conversation, or to define distinct seating zones in large studio or loft spaces without creating visual clutter. For a cohesive layout, pair it with a curved coffee table matching the sofa’s arc, a low-pile area rug, and minimal streamlined side tables. When planning procurement, account for the 110kg packaged gross weight, 1.8m³ packaging volume, and 4000mm total length to confirm access through entryways and suitability for intended space dimensions.

Black Low-Profile Curved Modular Sectional Sofa with Left Chaise Specifications

供应商与现货