1.5mm-12.5mm high carbon cold drawn steel wire for spring, mattress, screen mesh, etc.
Cold drawn steel wire specification:
Standard | GB4357,DIN17223,JIS G 3521 |
Material | High carbon 82B, 77B |
Diameter | 1.5mm---12.5mm |
Technique | Cold drawn |
Surface | Smooth,not alloy |
Price Term | FOB, CFR, CIF |
Package | Standard export packing. In coils, water-proof cloth. Or according to customer's needs. |
Delivery Time | 10 days after receiving the L/C or prepaid |
Shipment | Load about 20 tons in one 20' container. Or according to customer's requirements. |
Port of loading | Qingdao,China |
Origin | Qingdao, China |
Application | Mattress, screen mesh, spring, pipe wire, etc. |
Cold drawn Pipe Wire:
(1) Standard: GB/T5223-2014 and other national standards
(2) Raw Material: SWRH 77B, 82B high carbon steel wire rod
(3) High strength, good plasticity, smooth cold drawn steel wire
(4) 25-27 tons/20' container, according to customer's requirements
(5) Application: Main Used for PCCP, prestressed concrete cylinder pipe, pressure piping
Cold drawn Pipe Wire Technical Specifications:
Nominal diameter mm | Tensile strength Grade MPa | Minimum breaking strength kN ≥ | 0.2% yield strength kN ≥ | Torsion times/ 210mm torque ≥ | Reduction of section area %≥ | Hydrogen embrittlement | Relaxation |
Load is 70% max strength Fracture time h≥ | Initial load is 70% max strength Relaxation rate 1000h %≤ | ||||||
4.00 | 1570 | 19.73 | 14.80 | 10 | 35 | 75 | 7.5 |
5.00 | 30.82 | 23.11 | 10 | 35 | |||
6.00 | 44.38 | 33.29 | 8 | 30 | |||
7.00 | 60.41 | 45.31 | 8 | 30 | |||
8.00 | 78.91 | 59.18 | 7 | 30 | |||
4.00 | 1670 | 20.99 | 15.74 | 10 | 35 | ||
5.00 | 32.78 | 24.59 | 10 | 35 | |||
6.00 | 47.21 | 35.41 | 8 | 30 | |||
7.00 | 64.26 | 48.20 | 8 | 30 | |||
8.00 | 83.93 | 62.95 | 6 | 30 |
Company Profile:
Qingdao Ruisong Wire Rope Co., Ltd is one of the best and largest manufacturer in China, specialized in producing PC strand, PC wire and various cold drawn steel wires. She is set up in march, 2005 with an occupied area of 28300 square meters and a construction area of 1600 square meters. Registered capital is 40 million and fixed assets are RMB220 million. There are 110 workers, 20 engineers with senior technical post title, who all have more than ten years experience in the field of steel manufacturing industry.
Our company has been approved by ISO9001-2008 and received the license of industrial production issued by the country. We invests to import the most advanced production lines and inspecting equipments to ensure high quality products, which accord with GB, ASTM, EN and international standards. Our annual turnover of PC strand and wire is over 120,000 tons and are widely used in prestressed concrete railway sleeper, large-span bridge, city overpass, large-scale cement water pipe and various industrial and commercial buildings.
Our products are well adopted by many significant national projects, like LuoZhan Railway, HongNing Railway, Jiao-Ji passenger trasnport railway special line, Ya-Hu Railway,YanBa Railway,GuangBa Highway, Shi-Tian Highway, An-Mao Highway, Qing-Lan Highway, Shanghai orbit line, JiaoXin Railway, BaoXi Railway, Hening Railway, etc. Also,our products have been exported to many countries, like America, Russia, Australia, India, Pakistan,Egypt, Burma, Vietnam, Middle East, etc. We are well recognized and praised by numerous customers both home and abroad because of our first-class quality, in-time delivery and high-efficiency service.
![[manufacturing company] 1.5mm-12.5mm high carbon cold drawn steel wire for water pipe, spring, mattress, screen mesh, etc.](https://res.goldsupplier.com/img/env2/common/load/circle-loading.svg)
Let our ruisong steel contribute one share for your perfect project!
I am Lily,Please feel free to contact me in 24h.
Mobile: +86-13206433757(WhatsApp)
Skype: lilyqdchina
Trademanager:cn1514097119(alibaba)