Zn-5%Al-mischmetal alloy-coated steel wire strands (galfan)
Material: 55#, 60#, 70#, 75#,77B,Q235 etc
Dia: 1.0mm-6.0mm
Constructions :1X3, 1X7 ,1X19,1X37
Zinc coating :100g/m2 - 800g/m2 (Grade A/ B /C)
Breaking strength:350mpa-2200mpa
Standard: ASTM A 803 ASTM B958 ASTM A854 ASTM A 855
Aluminum content:>5%
we can offer high-quanlity products with good and smooth surface,no joints,.And also we can supply Zn-10%Al alloy coated wire as customer's requiment .Salt spry test proved that it has a better performance than Galfan wire.
Packaging Details: water-proof paper on drums or in coils
Delivery Time: 20 days after confirmed order Payment Terms: L/C,T/T
Material:45#- 75#,77B,Q235etc
Dia: 1.0mm-6.0mm
Constructions :1X3, 1X7 ,1X19,1X37
Zinc coating :100g/m2 - 800g/m2 Grade A/ B /C ?
Breaking strength:350mpa-2200mpa
YB/T 5004-2001, GB/T 3428-2002,CAN/CSA-G12,BS 183/BS443,BS EN 10244,ASTM A 475,ASTM A 363
Its widely used in domestic & abroad power, cable, telecommunication, broadcast and television industries. We can produce very heavy zinc thickness steel wire,for example 800 g/m2 for 3.00mm.
Packaging Details: water-proof paper on drums or in coils
Delivery Time: 20 days after confirmed order Payment Terms: L/C,T/T
Material: 45#- 75#,77B,Q235 etc
Dia: 1.0mm-6.0mm
Zinc coating :100g/m2 - 800g/m2 Grade A/ B /C�£??
Breaking strength:350mpa-2200mpa
Steel wire (dia:1.0mm-7.0mm ) for ACSR,preformed line products and so on.
Standard: ASTM B 498,ASTM A 411 AS 3863,BS 4565 ,JIS G 3548 ,EN 10264
we can offer high-quality products with good and smooth surface,no joints, uniform and continuous coating,free from imperfections not consistent with good commercial practice.The zinc coating can be up to 800g/m2 for 3.0meter. We can also provide galvanized wire to meet the specific requirements of our customers.
Zn-5%Al-mischmetal alloy-coated steel wire (galfan / Bezinal ) Specifications
Material: 45 75 ,77B,Q235 etc
Dia: 1.0mm-6.0mm
Aluminum content
Grades Utilities, Common, Siemens-Martin, High Strength and Extra High Strength
Finish Coatings Class A, B and C
Specifications
ASTM A925 -5 % Aluminum-Mischmetal Alloy-Coated Steel Overhead Ground Wire Strand
ASTM A855 Zinc-5 % Aluminum-Mischmetal Alloy-Coated Steel Wire Strand
Galfan a superior corrosive coating of 5% Aluminum and 95% Zinc.
Material: 45#-75#,77B,Q235 etc
Dia: 1.0mm-6.0mm
Zinc coating:100-800g/m2
We can offer high-quality products with good and smooth surface,no joints, uniform and continuous coating,free from imperfections not consistent with good commercial practice.The zinc coating can be up to 800g/m2 for 3.0meter. We can also provide galvanized wire to meet the specific requirements of our customers.
Hot-dip galvaning is a process in which the wire is dipped in zinc to create a zinc coating. Hot-dip galvanized steel wire has the advantages of corrosion resistance, good weather-resistance and long life, so it is widely used in many fields.
The requirements for hot-dip galvanized steel wire are as follows:
1. Uniform galvanized layer: The galvanized layer of hot-dip galvanized steel wire should be uniform and dense, without defects such as uneven galvanizing, wrinkling, and falling off.
2. The thickness of the zinc layer is appropriate: the thickness of the zinc layer of the hot-dip galvanized steel wire should meet the standard requirements to ensure its corrosion resistance.
3. Good surface: The surface of hot-dip galvanized steel wire should be smooth, without obvious burrs and oxides.
4. Strong adhesion of galvanized layer: The galvanized layer of hot-dip galvanized steel wire should have good adhesion and not easy to peel off.
5. The chemical composition of galvanized steel wire is stable: the chemical composition of hot-dip galvanized steel wire should meet the relevant standards to ensure its quality stability.
6. The size of the galvanized steel wire is accurate: the diameter, strength and other dimensional parameters of the hot-dip galvanized steel wire should meet the standard requirements to ensure its performance.
In short, the requirement of hot-dip galvanized steel wire is to ensure that its galvanized layer has good quality and stable performance, so as to improve its corrosion resistance and life.
Coating for zinc-coated steel wires could be Class A,Class B,Class C.
When the strand is cut,the ends remain in position or be readily replaced by hand and then remain in position.
Why do transmission line use galfan steel cable as stay wire
A:Because the line locates in moisty place.It requires high-quality and super stron anti-rust strands.
Q:Why do the buyer choose galfan strand instead of stainless product
A:They have similar function,but galfan is much more cheaper than stainless.
