black iron wire

black iron wire material: iron wire carbon steel wire Steel Grade:iron

Black Iron Wire

Black iron Wire is one of the major products of Shunlian. Black wire includes cold drawing wire ,annealed wire and black oiled wire,all of them use the high quality wire rod which diameter is 6.5mm as raw material. We can produce black wire ranges from 5# to 38# .Customer's orders are also acceptable.Cold drawing wire is produced through wire-drawing;annealed wire is though wire-drawing and anneal to finish.Black oiled wire is formed via the processes:wire-drawing, anneal, and fuel oil injection.we can do it into straight cutting wire,U type wire and also do according to users' special requirements.Packing: can be made according to our customers' requirements;mainly used as tie wire or binding wire in construction. wire mesh production and civilian industry product production. Soft annealed wire offers excellent flexibility and softness through the process of oxygen free annealing.

Sizes of Iron Wire:
Wire Gauge	SWG in mm	BWG in mm	In Metric System mm
8#	4.06	4.19	4.00
9#	3.66	3.76	-
10#	3.25	3.40	3.50
11#	2.95	3.05	3.00
12#	2.64	2.77	2.80
13#	2.34	2.41	2.50
14#	2.03	2.11	-
15#	1.83	1.83	1.80
16#	1.63	1.65	1.65
17#	1.42	1.47	1.40
18#	1.22	1.25	1.20
19#	1.02	1.07	1.00
20#	0.91	0.89	0.90
21#	0.81	0.813	0.80
22#	0.71	0.711	0.70
23# to 34# also available for galvanized iron wire.

 

Φ production process : 

Steel rod coil →Wire Drawing →Wire Annealing → Rust Removing → Acid Washing

→ Boiling → Drying → Zinc Feeding → Wire Coiling . 

Φ packing form : coils, 1kg/coil , 2kg/coil ... 25kg/coil, 50kg/coil 

                                      big coil: 500kg/coil ... 

                               Coil with plastic cloth inside and hessian outside

                               spools, U type wire or straightened and cut into tie wire . 

                               as customers' request 

    Annealed Steel Wire, mostly written as soft annealed wire, annealed iron wire or just annealed wire. This kind of steel wire offers excellent flexibility and softness due to its oxygen free annealing process. 

Our annealed wire products are mostly used as tie wire or material for weaving wire mesh. 

black iron wire