Product Offering
Multi-Directional Adjustable Sleeve
多向可调节套筒
A multi-directional adjustable sleeve for connecting prefabricated rebar components with fixed ends, supporting axial and radial deviation adjustment in confined installation conditions.
多向可调节套筒适用于两端固定的预制钢筋构件连接，可在狭小空间内实现轴向及径向偏差调节。
Supplied by Wuhan Ujoin Building Materials Technology Co., Ltd.
Overview
Product overview
The multi-directional adjustable sleeve is designed for prefabricated rebar connection conditions where both ends of the rebars are fixed and rotation is difficult. The system uses adjustable screw sleeves and compression screw sleeves for pre-tightening, with axial deviation adjusted through the adjusting screw sleeve and radial deviation accommodated through the inner taper sleeve and connecting sleeve.
The product is suitable for rebar specifications from 16 mm to 40 mm. Its assembled length ranges from 74 mm to 140 mm, with maximum outside diameters from 45 mm to 89 mm and product weights from 720 g to 4,300 g depending on specification.
多向可调节套筒适用于两端钢筋均固定、钢筋难以旋转的预制钢筋构件连接工况。该体系通过调节丝套和压缩丝套进行预紧，通过调节丝套调整轴向偏差，并通过内锥套和连接套适应径向偏差。
该产品适用于16 mm至40 mm钢筋规格，组装长度范围为74 mm至140 mm，最大外径范围为45 mm至89 mm，不同规格产品重量约为720 g至4,300 g。
Applications
Typical applications
- Precast concrete component connection with fixed rebar ends
- Narrow-space rebar connection
- Rebar connection with axial or radial deviation
- Prefabricated structural assembly
- Rebar connection conditions where rotation is not possible
- 两端固定钢筋的预制构件连接
- 狭小空间钢筋连接
- 存在轴向或径向偏差的钢筋连接
- 装配式结构拼装
- 钢筋无法旋转的连接工况
Features
Key product features
- Supports radial offset adjustment up to 0–15 mm
- Accommodates maximum distance of 20 mm between rebar ends
- Requires limited installation and operating space
- Alloy structural steel connecting sleeve with high hardness
- Designed to meet Class I joint mechanical performance requirements under JGJ 107
- Suitable for prefabricated rebar components with fixed ends
- 可适应0–15 mm径向偏差
- 可适应钢筋端部最大20 mm间距
- 所需安装和操作空间较小
- 连接套采用高硬度合金结构钢
- 按JGJ 107 I级接头力学性能要求设计
- 适用于两端固定的预制钢筋构件连接
Technical Information
Technical parameters
- Product specification range: 16–40 mm.
- Assembled length: 74–140 mm.
- Maximum outside diameter: 45–89 mm.
- Product weight: 720–4,300 g depending on specification.
- The connecting sleeve is made of alloy structural steel. The joint system is designed to satisfy the mechanical performance requirements of Class I rebar joints under JGJ 107.
技术参数
- 产品适用规格范围：16–40 mm。
- 组装长度：74–140 mm。
- 最大外径：45–89 mm。
- 产品重量：不同规格约720–4,300 g。
- 连接套采用合金结构钢制造。该接头体系按JGJ 107中I级钢筋接头力学性能要求设计。
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