PRODUCTS SHOW

Contact Us

Sales Tel.:

+86-532-87901501

E-mail:

chen@qdrsgl.com

Address:

Qingda Industrial Park,Chengyang District,Qingdao City,Shandong Province,China

+
  • undefined

Shandong prestressed steel strand manufacturer


Category:

PC strand

简介MAINFEATURE    青岛瑞松钢缆有限公司始建于2005年4月,是瑞松集团子公司,公司占地面积28036平方米,建筑面积7980平方米,集团固定资产投入3.8亿元,公司注册资金6000万元,有着很强的生产能力和储存能力。公司主要由营销部、财务部、生产部、质量监督部、采购部、综合部(车队管理)等主要部门组成,现有人员120人左右,其中高级工程师6人,工程师10人,高级技术人员60余人;公

APPLICATION & ACHIEVEMENT

PC strand and wire are mainly used to make large, medium and small concrete components of various shapes that are stretched successively, such as railways, highways, urban viaducts and long-span prefabricated components and earthquake-proof structures, etc.They can save steel and reduce the weight of components. It is an internationally recognized new building materials.

QUALITY INSPECTION

(1) Wire rod
Raw material for steel wire products is supplied by steel mill. Steel mils make wire rod by hot rolling process from bilet
(2) Surface treatment
Descaling wire rod removes rust and scales on the surface of wire. Surface coating wire rod facilitates drawing
(3) First Drawing
Descaled and surface coated wire rod is brought to 1st drawing machine to draw to required diameter and to give mechanical properties suitable for application.
(4) Stranding
Positioning the wires within the strands
(5) Stabilizing
Heat treatment process using high frequency relieves and removes stress.

QUALITY INSPECTION

PACKING & SHIPPING

COOPERATION PROJECTS

Keywords:   

PC strand

Plain wire

Sprial wire

Three sides indented pc wire

Spring wire

Related Messages