Your Professional Steel Wire Supplier

 

Sky Steel Structure Co., Ltd. is a large modern steel joint venture integrating sintering, ironmaking, steelmaking, continuous casting, steel rolling, metal product production, and other processes.
Our company mainly deals in high-quality and competitively priced steel wire, carbon steel pipes, carbon steel plates, profiles, galvanized products, iron wire, steel mesh, and more. We can also customize products in various sizes, materials, standards, and coatings according to customer requirements.

 

Production Market
Our company is a comprehensive enterprise integrating production, processing, cutting, sales and transportation. Our steel products have been exported to more than 30 countries and regions such as Europe, North America, South America, Australia and Japan.

 

Our Service
While the company continues to develop and grow, it has established a retail and wholesale warehouse of 10,000 square meters, with more than 20,000 tons of steel coils, steel plates, PPGI, various types of steel, special steel, stainless steel products, etc., to meet the urgent needs of various customers for different products in quality, quantity, variety and other aspects. Provide solid support for after-sales service, to achieve timely delivery.

 

Our Certificate
The company has successively passed ISO9001 quality management system certification, CE certification, and GOST certification, Received "Enterprise Credit Rating Certificate", "Credit Rating Certificate", "Quality Service Integrity Unit Certificate", "Integrity Supplier Level Certificate", "Service Integrity Level Certificate", "Credit Unit Certificate", "Contract Integrity Enterprise Certificate", "Integrity Complaint Free Unit Certificate", "Industry Integrity Unit Level Certificate", "Integrity Entrepreneur Certificate", "Integrity Business Demonstration Unit Certificate", "Integrity Professional Manager Certificate And many honors.

 
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Product Name

Galvanized steel wire/Black annealed wire/Electro galvanized iron wire

Raw material

Mild steel

Grade

Q195,Q235,SAE1006,SAE1008 etc

Surface

Hot-dip galvanized, Electro-galvanized

Diameter

0.15-6mm

Tensile strength

30-50kg/mm2 also as customer's special requests

Standard

GB/T6893-2000,GB/T4437-2000,ASTM B210,ASTM B241,ASTM B234,JIS H4080-2006,etc

Packaging

From 10kg to 1000kg, Plastic inside and pvc strapping outside or hessian cloth outside also as customer's special request

Application

Widely used in various fields such as construction, handicrafts, weaving wire mesh, highway guardrails, product packaging and daily civil use

 

Galvanized steel wire

Quality Standard

GB/T343; BS EN 10257-1:1998; GB/T3028; BS 4565; ASTM B-498: 1998 GB/T15393; BS EN 10244-2:2001

Raw Material

A: 1006,1008,1018,Q195, Q235, 55#,60#,65#,70#,72A, 80#,77B,82B B: 99.995% Purity Zinc

Size Range

0.15mm-6.00mm

Tensile Strength Range

290MPa-1200Mpa

Zinc Coating

15g/m2-600g/m2

Packing

Coil, Spool, Wooden Drum, Z2, Z3

Packaging Weight

1kg-1000kg

Carbon steel wire

Variety

Soft wire,hard wire,spring wire,electrode wire,cold heading wire,electrolytic wire, welding wire etc

Size

0.5-20.0MM

Special specifications can also be produced according to drawing and sample

Material Grade

Low/High Carbon Steel

Standard

AISI/ASTM/SUS/GB/DIN/EN/BS

Packing

Export-sea worthy packing with each bundle tied and protected

Application

Construction, Wire Drawing,Welding Electro,Nail

MOQ

3 ton

Trade Term

FOB qingdao China or CIF discharging port

Payment term

T/T ,L/C

Sales Mode

Factory direct sales

Delivery Time

7-15 days or depend on order quantity

 

Wire Gauge Size

SWG(mm)

BWG(mm)

BG(mm)

6

4.87

5.15

5.032

7

4.47

4.57

4.481

8

4.06

4.19

3.988

9

3.66

3.76

3.551

10

3.25

3.40

3.175

11

2.95

3.05

2.827

12

2.64

2.77

2.517

13

2.34

2.41

2.24

14

2.03

2.11

1.994

15

1.83

1.83

1.775

16

1.63

1.65

1.588

17

1.42

1.47

1.412

18

1.22

1.25

1.257

19

1.02

1.07

1.118

20

0.91

0.89

0.996

21

0.81

0.813

0.887

22

0.71

0.711

0.749

23

0.61

0.635

0.707

24

0.56

0.559

0.629

25

0.51

0.508

0.56

26

0.46

0.457

0.498

 

Features of Annealed Iron Steel Wire

High Reliability

From raw material selection to thermal treatment, defect inspection, and final shipment, black annealed wire is managed under a strict quality assurance system. This ensures high reliability.
Available wire sizes include 9, 10, 11, 12, 13, 14, 15... up to 26 gauge.

Sleek Maneuverability

Black annealed wire offers excellent flexibility and softness due to the oxygen-free annealing process. The black oiled wire is produced through wire drawing, annealing, and fuel oil injection.
It can be made into straight-cut wire and customized according to customers’ specific requirements.

Annealed Iron Steel Wire
Annealed Iron Steel Wire

Extensive Use

Black annealed wire is widely used in both construction and agriculture.
In civil construction, it is often referred to as “burnt wire” and used for iron binding.
In agriculture, it is commonly used for baling hay.
Additionally, black annealed wire is frequently used as tie wire or baling wire in building projects, parks, and for general-purpose binding.

Excellent Durability

The wire is packaged with plastic film on the inside and either a woven bag or hessian cloth on the outside.
This protective packaging helps extend the service life of the annealed wire.

 

Certificate

 

cbf714a23076e375e7715192e88a93c
productcate-1-1
0407e5ef6c0474d3c6fdc1f7ef7dd05
9f5e3955f6bf79dcdb0e2546d922b66

 

FAQ

Q: What's your warranty terms?

A: We offer 12 months warranty time.

Q: Production Time?

A: In general, it take 4~6weeks and it depend on the different style.

Q: What's your payment terms?

A: Pay by T/T and L/C is acceptable.

Q: How do you conduct quality control in your factory?

A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.Each of our unit has 3C certificate. If you need any other Certificate, we can help you to apply it.

Q: Do you have the products in stock?

A: Normally no. All our products produce depending to your order quantity.

Q: What should provide to make custom transformer ?

A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".

As one of the leading steel wire suppliers in China, we warmly welcome you to buy cheap steel wire for sale here from our factory. All our products are with high quality and low price. Contact us for free sample.

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