Blue tempered steel strapping
[Application]:
The product is made from ordinary carbon structured or high quanlity carbon strctured steels via cold-rolled,eletric heat and blued.It is applicable for bundling and packing of wood,paper,cotton spinning,glass,
Stone,steels,weld tube and so on large objects.
[Sort of blue temperd steel strapping]:
(1)Wound type of product :Ribbon wound steel strapping and oscillated wound           steel  Strapping.
(2)Surface of product: Blue-oiled steel strapping and blue-waxed steel strapping.
[Mechanical properties]:
(1)Ordinary steel strips(Ⅰ):
tensile strengthσb≥58-78Kg/mm2(580-780Mpa),elongation:3%-5%.
(2)Ordinary steel strips(Ⅱ):
tensile strengthσb≥78-85Kg/mm2(780-850Mpa),elongation:3%-5%.
(3)High quality steel strips:
high high intesity,good capability,bearing impact.tensile strength: 85-110Kg/mm2 (850-1100Mpa) , elongation:5%-8%.

[Specification]:
BWG28×3/8″,1/2″,5/8″(0.36mm×9.5mm,12.7mm,16mm)
BWG27×3/8″,1/2″,5/8″(0.40mm×9.5mm,12.7mm,16mm)
BWG26×1/2″,5/8″,3/4″(0.45mm×12.7mm,16mm,19mm)
BWG25×1/2″,5/8″,3/4″(0.50mm×12.7mm,16mm,19mm)
BWG24×1/2″,5/8″,3/4″(0.55mm×12.7mm,16mm,19mm)
BWG23×1/2″,5/8″,3/4″(0.60mm×12.7mm,16mm,19mm)
BWG22×3/4″,1″,5/4″(0.70mm×19mm,25.4mm,32mm)
BWG21×3/4″,1″,5/4″(0.80mm×19mm,25.4mm,32mm)
BWG20×3/4″,1″,5/4″(0.90mm×19mm,25.4mm,32mm)
BWG19×3/4″,1″,5/4″(1.0mm×19mm,25.4mm,32mm)
[Packaging for steel strapping seals]:
Usually use box or fibre bag,We can also pack as per customer's requirements.
[steel strapping seals performance standard]:
GB4173-4.We can also manufacture as per customer's quality standard orders.
[Others]:
We can produce special specification as per customers request,and we can make the edge smoother of the steel packing strips.