negotiable

Composition:
Sn 99.9499 %
Ag 0.0001 %
Al 0.0002 %
As 0.0268 %
Bi 0.0018 %
Cd 0.001 %
Co 0.0005 %
Cu 0.0004 %
Fe 0.0045 %
Ni 0.0003 %
Pb 0.0009 %
Zn 0.0015 %

specification as....

We select the most reliable PVC material and anticorrosive & lubricant oil to make sure the best quality of un-bonded strand. Its main overseas markets are Asia and American....

Silvery Dragon is the first enterprise to research & produce the steel wire used in PCCP( Pre-stressed Concrete Cylinder Pipe) , and the executive standards are Chinese GB/ T5223....

The character of the spiral ribs wire is there are 3-6 protruding ribs on the surface, and the advantage is that it can strengthen the bond between wire and concrete, thus....

We can supply 2 sides, 3 sides and 4 sides low relaxation indented PC steel wire, which can be used in PC products such as PC hollow-core floor board, PC railway sleeper, PC....

Low relaxation plane surface wire is used in PC products such as PC bridge, PC sleeper and in inclined cable of big span bridge.It complies with the GB/ T5223-2002
BS5896-1980....

SD, the initiator who creates the spiral drawing deforming, is the first one who applies the spiral-deforming drawing technology to PC bar production, and also the first unit who....

1Ã — 3 low relaxation PC strand is mainly used in the hollow-core floor board, various pre-stressed floor board components in China, meanwhile, it is also used in the overseas pre....

We can supply products as per the following standards and can produce the PC strand with different diameters and mechanical properties as per the customers' requirement.
- GB/ T....