Prestressing Steel PC Strand 7 Wire 9.3mm for Concrete Construction

Price $600.00 Compare
Min Order 3 Tons
Shipping From Tianjin, China
Popularity 218 people viewed
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Yuanxian High Tech Materials Trading (Tianjin) Co., Ltd.

VIP   Audited Supplier 2 years
Profile Certified by SGS/BV
9.3mm
CE, CE& SGS& BV
Smooth
Ordinary
Construction
Non-alloy
BS, JIS, GB, ASTM, DIN, AISI
Railway, Subway, Highway and Bridge Construction
Yes
1860MPa, Grade 270, 270K
1 Year
Yes
Yuanxian
Plastic Film & Woven Fabric
9.3mm
Tianjin
731210
Product Description
Company Profile

YUANXIAN HIGH-TECH MATERIAL 

Product Description

1x7 Prestressed Steel Strand

Introduce 1x7 prestressed steel strand, low relaxation pre-stressed steel strand is composed by 7 wires, it has the features of high tensile strength and very low relaxation, which make it could replace traditional deformed steel bar well, and save a lot of steel material. Meanwhile ,it make long span concrete construction be possible.
Our Advantages

 

ADVANTAGES

-Primary advantages 

High Tensile Strength

Surface is Clean, and with phosphating layer

Strands distributed neatly on the reel.

 

-Why should I buy this 1x7 prestressed steel strand ?

In the whole process of manufacturing, the test is no less than 10 times, and all details can be traced.

 

-What makes this product different to other factory's 1x7 prestressed steel strand ?

Prestressed steel strand's surface is clean, no grease, no anti-rust oil, this makes the steel have very good bonding performance with concrete.

PC Strand With phosphating layer, it makes the steel be not rust for long time under normal stock condition.

Strands distributed neatly on the reel, this make the strands released very easily, which can reduce the construction time a lot, save cost. 

Installation Instructions
 

USE

-Where can our 1x7 prestressed steel strand be used?

Our pc strand products are mainly used in construction of long span bridge, hydropower dam, nuclear power plant. And it also could be used long span building, such as large airport, wide cast-in-place floor.

Other use: pole and pile manufacture; hollow core slab manufacture; rock stabilization, slope support, slope reinforcement and other geotechnical engineering; silo construction;

 

-Some common attentions in using of our 1x7 prestressed steel strand. 

Before using, the steel must be tested, only and just only the quality is conform with the requirement from project design party, then the steel can be used.

A high attention must be paid when the PC strand is trucked on very bad road condition or mountain path, a proper fixing and reinforcement to strand coil must be done so that skewed packing coil will not be caused.

 

-How to use?

Fix the coil in the frame, remove all steel strips, find the end of steel strand which is inside of the coil and in the coil eye, pull out this end of pc strand.


 

PRODUCT SPECIFICATION

SPECIFICATIONS

- 7 wires pc strand specifications

 9.3, 9.53, 12.5, 12.7, 12.9, 15.2, 15.24, 15.7, 17.8

-Technical parameters

 

PC STRAND GB/T5224-2014, FOR 1X7 PRESTRESSED CONCRETE STEEL STRAND

StructureNominal diameterTolerance on DiameterNominal Area of SectionWeight of strandTensile Strength, RmMinimum Breaking load,Fm0,2% proof force , Fp0.2Elongation Lo=500mm, AgtCurvative of strandLay LengthThe Relaxation at 1000h (initial load to 70% of nominal max load ) (r/%) Not more than
 (mm)(mm)(mm2)(kg/1000m)(N/mm2)KNKN(%)mmmm 
1X79.5+0.30
-0.15
54.8430186010289.83.5Max bow height = 25mm/ 1meter(12-16)d2.5
9.554.8430196010794.2
11. 1074.25821860138121
11. 1074.25821960145128
12. 70+0.40
-0.15
98.77751860184162
12. 7098.77751960193170
15.214011011860260229
15.214011011960274241
15. 7015011781860279246
17. 8019115001860355311

    
PC Strand ASTM A416/A416M:2012,  1X7 PRESTRESSED CONCRETE STEEL STRAND
 

GradeNominal diameterTolerance on DiameterNominal Area of SectionWeight of strandTensile StrengthMinimum Breaking loadMinimum load at 1% ExtensionElongation Lo=610mmLay LengthThe Relaxation at 1000h (initial load to 70% of nominal max load ) (r/%) Not more than
 (mm)(in.)(mm)(mm2)(in.2)(kg/ 1000m)(lb/ 1000ft)(N/mm2)(KN)(KN)(%)mm 
270
(1860)
9.533/8+0.65,-0.1554.80.0854322901860102.392.13.5(12-16)d2.5
11.117/16+0.65,-0.1574.20.1155823901860137.9124.1
12.71/2+0.65,-0.1598.70.1537755201860183.7165.3
15.243/5+0.65,-0.151400.21711027401860260.7234.6
17.787/10+0.65,-0.15189.70.294148710001860353.2318

        
PC STRAND pr EN10138-3:2011, 1X7 PRESTRESSED CONCRETE STEEL STRAND
 

Steel NameSteel NumberDiameterTensile strengthCross-sectional areaMass per meterPermitted deviation on mass per meterCharacteristic value of maximum  forceMaximum value of maximum forceCharacteristic value of 0.1% proof forceMin.Elong. Lo=500mmCurvative of strandLay LengthRelaxation  1000h value no more than (initial load at 70% specified breaking load)
  DRmSnM FmFm,maxFp0.1    
  mmMPamm2g/m%kNkNkN%mmmm(%)
Y1860S71.13669.3186052406.1±296.711185.13.5Max bow height = 25mm/ 1meter(14-18)d2.5
Y1860S71.136612.5186093726.3±2173199152
Y1860S71.136615.218601391086±2259298228
Y1860S71.136615.718601501172±2279321246
Y1960S71.13679.3196052406.1±210211791
Y1960S71.136712.5196093726.3±2182209162
Y2060S71.136812.5206093726.3±2192221171
Y2060S71.136812.92060100781±2206237183
Y2060S7G*1.137212.71860112874.7±2208239183
Y2060S7G*1.137215.218601651289±2307353270
Y1700S7G*1.1371817002231742±2379436334


 

7 wires uncoated steel strands could be produced in conformity with more standards:

 • BS5896

 • ASTMA779

 • ISO 6934

 • UNE 36094

 • JIS3536

 • KS D7002

 • ABNT NBR7483

 • AS/NZS4672

 • GOST13840

 • GOST-R-53772

Certifications

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FAQ

Q1: What is your MOQ?
A: Usually our MOQ is one container, but it is different for some items, please contact us for details.

Q2:What is your terms of payment?
A:We usually accept T/T at sight, L/C. If you prefer other payments terms, please discuss.

Q3:What is your delivery time?
A:For products in stock, we can ship it within 7 days after receiving the deposit. For custom order, production time is 15-30 workdays after received the deposit.

Q4:How could you guarantee your products?
A:Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.

Q5: Will all costs be clear?
A:Our quotation is easy to understand and will not incur any additional costs.









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