astm a421 steel wire ribbed steel wire 4mm for prestressing
Categories Prestressed Concrete Steel Wire Album View larger image Brand Chunpeng pc wire and pc strand Model steel wire 4mm for prestressing Raw Material SWRH77B/SWRH82B Tensile Strength 1470-1860 MPa Tolerance ±0.05mm Weight of coil 1000 kg ± 200 kg Surface Plain/spiral/indented Elongation No less than 3.5% Bending times No less than 4 times Relaxation No more than 2.5% firstname.lastname@example.org 008615802244573 FOB port Tianjin Xingang Terms of Payment L/C, D/A, D/P, T/T Download DOC Update Time 2021-04-17Detail Information
As the bigges PC Strand and PC Wire facotry in China, we offer:
Plain wire, Spiral, indented
GB/T5223, ASTMA421, BS5896, JISG3536, ISO6934, EN10138
Type of Surface
Helix(screw), Plain, indented.
4.00mm, 4.80mm, 5.00mm, 6.00mm, 6.25mm, 7.00mm,8mm,9mm
High Tensile Low Relaxation
ASTM4421 sprial PC steel wire 7mm 16700Mpa
STEEL WIRE ROD DESCRIPTION: Standards: ASTMA421,GB/T5223,BS5896,JIS G 3536,ISO 6934,EN10138 Diameter: 4.8mm - 14mm Raw Material: high carbon steel wire rod SWRH82B AND 77 Prestressing stand B Prestressing stand Tensile Strength: 1470,1570,16701770,1860mpa Coil weight: 2000-3500kgs. Packing: Baling strip+inner PVC film+outer damp-proof paper-plastic compound packing cloth+wooden pallet pedestal.
Strength (op0.2/Mpa) Not less than
Yield Strength (op0.2/Mpa) Not less than
Elongation at max load
(Lo=200ogt/%) Not less than
Bending Times Not less
Bending Radius R/mm
The relaxation at 1000h (Initial load to 70% of nominal tensile strength) (r/%) Not more than
kindly reminder :
1) Raw material control
As the strategic partner and big customer of China's biggest steel company, Capital Steel Group, we have stable suppliers and high quality raw materials.
2) ISO9001: 2000 certificate
All of our equipments, production flow, and quality control system have passed ISO9001: 2000 certificate since 1997.
3) Strict product test
Both ends of one pc wire shall be inspected through tensile strength test , bending test.
Company Name Tianjin Chunpeng Prestressed Concrere Strand Co., ltd Products PC Strand, PC Steel Wire, Unbonded PC Strand, Corrugated duct Location Tianjin China Established Year 1994 Registered Capital USD16 Million Production Line 11 production lines, and 13 wire drawing matchines Production Capacity
PC Strand 260,000 ton
PC Wire 40,000 ton
Unbonded PC Strand 40,000 ton
Quality Control 3 Test Laboratories and 16 Quality Controller Website
DCL and ACRS Certificates for PC Strand
ISO and SGS Certificates for Factory
Samples Welcome to visit our facotry! Samples available for your advance quality test. Contact Information
Whatsapp: 008615802244573pdf document download
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Can I visit you?
Sure, If you would like to visit our factory, please contact us to make an appointment.More details
How can I know how my order is being done?
We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.More details
Can you give warranty of your products?
3.Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we provided emails with details including pictures or short video to you to confirm the quality before the shipment.More details
4.How long of your delivery time?
Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.More details
CHUNPENG is a professional manufacturer of pc strand, pc steel wire, unbonded pc strand, retard bonded pc strand, anchorage and post tension ducts in Tianjin, China. Our company was established in 1994 and we specialize in manufacturing the following products:...more>