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Prestressing steel HDPE – Coated


HDPE COATED STRAND

NEDRI’s prestressing steel guarantees the durability and quality of prefab construction, infrastructural and large industrial projects onshore and off-shore, as years of satisfied customers can testify.

Our prestressing steel strands greased and HDPE-sheathed are supplied in accordance with the following product certificates and standards.

Specifications:

Technical requirements according to:
Strand, plain 7-wire FeP 1860PE thickness: > 0.75mm Slip - force: > N/m
Range of dimensions
ø 12,5 - 15,7 mm
Germany: DIN 4227
“Zulassungs” StrandsPlain7-wire St 1570/1770: ø 12.5 - 15.7 mm. Minimum HDPE thickness: 1.5 mm

Strand diameter Min. weight grease g/m Min. slipping force N/m
12.5 mm 35 50
12.9 mm 40 50
15.3 mm 45 60
15.7 mm 50 60

Relaxation
Extra low relaxation
PTI- regulation
Specification for unbonded single strand tendons (USA)
Indentation
According to European norm, or as agreed
Coil weight
2000 – 4000 kg
Coil sizes
Internal diameter: 750 - 1200 mm / External diameter: 1150 - 1750 mm / Height: 530 - 800 mm

In case you are looking for wire, which is not included in our product range, please do not hesitate to contact us. We will try to comply with your specifications regarding special dimensions, properties or packaging. Our technicians will be glad to help you find a technical and economic solution for your need.

NEDRI Spanstaal BV is ISO 9001 and 14001 certified by LQRA Register Quality Assurance and is a member of ESIS: European Stress Information Service.

Specifications:

Technical requirements according to:
Strand, plain 7-wire FeP 1860
PE thickness: > 0.75 mm
Slip – force: > N/m

Range of dimensions:
ø 12,5 – 15,7 mm

Germany: DIN 4227:
“Zulassungs” Strands
Plain 7-wire St 1570/1770: ø 12.5 – 15.7 mm
Minimum HDPE thickness: 1.5 mm            

Strand diameter 12.5mm:
Min. weight grease g/m – 35
Min. slipping force N/m – 50  

Strand diameter 12.9mm:
Min. weight grease g/m – 40
Min. slipping force N/m – 50  

Strand diameter 15.3mm:
Min. weight grease g/m – 45
Min. slipping force N/m – 60  

Strand diameter 15.7mm:
Min. weight grease g/m – 50
Min. slipping force N/m – 60  

Relaxation:
Extra low relaxation

PTI – regulation:
Specification for unbonded single strand tendons (USA) 

Indentation:
According to European norm, or as agreed

Coil weight:
2000 – 4000 kg

Coil sizes:
Internal diameter: 750 – 1200 mm
External diameter: 1150 – 1750 mm
Height: 530 – 800 mm

In case you are looking for wire, which is not included in our product range, please do not hesitate to contact us. We will try to comply with your specifications regarding special dimensions, properties or packaging. Our technicians will be glad to help you find a technical and economic solution for your need.

NEDRI Spanstaal BV is ISO 9001 and 14001 certified by LQRA Register Quality Assurance and is a member of ESIS: European Stress Information Service.

NEDRI SPANSTAAL BV, STRETCHING THE BOUNDARIES