Specifications:
Construction:1 x7,1 x19,1 x37,7 x7,7 x19,6 x19S/W+IWRC,6 x36SW+IWRC,19 x7 etc.
Surface:bright, cloudy,plain,black
Packaging：pvc or wooden reel, pallets, wooden box or customized wooden or plastic spools and craft paper (inner) stong wooden pallet or according to request(outer)
Standard：ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005
Tensile strength：1470MPa/1570MPa/1670MPa
Main application：lifting, fixing, cableway, hanging,supporting, refloatation. haulage, etc

Different of core
FC stands for fiber core
Made of natural or synthetic fiber, which c, , , , , , , , , , , , , , , , , , , , , , , , , an provide excellent flexibility and resistance to contact pressure.
The fiber core can store lubrication to reduce the friction between wire strands effectively. Meanwhile, the fiber core makes the rope lower deformable with low elastic rope elongation.
WSC is abbreviation of wire strand core. WSC ropes features better heat resistance than FC ropes, meanwhile, increase metallic section provide added 15% of strength.
However, WSC steel ropes are less flexible than those with fiber cores.
IWRC is short for independent wire rope core, which strengths the rope, reduce tensile stress in individual wires as well as makes the ropes more resistant to crushing.
At the same time, IWRC wire ropes have the maximum heat resistance than others FC or WSC ropes.
Cross laid wire rope means each wire of different layers contacts in points and has relatively large spaces between wires.
It is extremely flexible and generally used in slings. Compared with parallel laid wire rope, this one has smaller contact area which makes it easier to fail due to fatigue and shear over time.
Parallel laid wire rope has wider contact areas with minimal breaks caused by inside abrasion.
They boast low bending fatigue and higher breaking load without any destruction of strand shapes taking advantages of their tight structure. Normally, parallel laid wire ropes can be classified into four types: seale type (S), filler wire type (F), warrington type (W) and warrington & seale type (WS) as shown below:

Application	Name	Construction
for aerospace controls	wire rope	6x7, 6x19
for elevator lifting	wire rope	6x19S, 8x19S
vertical well hoisting purposes	linear contact lay wire rope	6x19S, 6x19W, 6x25Fi, 6x26WS, 6x31WS, 6x36WS, 6x41WS
	multi-strand rope	18x7, 17x7
blanced wire to well	flat ropes	6x4x7, 8x4x7, 8x4x9, 8x4x19
	wire rope	6x37, 6x37S, 6x36WS
	multi-strand rope	17x7, 18x7, 34x7, 36x7
for winch purposes	wire rope	6x7, 6x9W
bearing to tank and cableway	full-lock coil ropes	see the standards of facial contacted wire rope
	multi-strand rope	18x7, 17x7
	wire rope	6x7
hoisting to slope	linear contact lay wire rope	6x36WS, 6x37S, 6x41WS, 6x49SWS,6x55WS
for petroleum drilling purposes	linear contact lay wire rope	6x19S, 6x19W, 6x25Fi, 6x29Fi, 6x26WS, 6x31WS, 6x36WS
rubber belt conveyer, cableway	linear contact lay wire rope	6x19S, 6x19W, 6x25Fi, 6x29Fi, 6x26WS, 6x31WS, 6x36WS, 6x41WS
fishing industry	wire rope	6x24, 6x24S, 6x24W, 6x19, 6x19S/W, 6x31WS, 6x36WS, 6x37, 6x37S
lashing	wire rope	6x24, 6x24S, 6x24W
for crane purpose	linear contact lay wire rope	6x19S+IWR, 6x19W+IWR, 6x25Fi+IWR, 6x36WS+IWR, 6x41WS+IWR
	multi-strand rope	18x19, 18x19S, 18x19W, 34x7, 36x7
	linear contact lay wire rope	6x19W/S, 6x25Fi, 6x29Fi, 6x26SW, 6x31WS, 6x36WS, 6x37S, 6x41WS, 6x49WS, 6x55WS, 8x19S/W, 8x25Fi
	point contact wire rope	6x19, 6x37
for boat loading and unloading	linear contact lay wire rope	6x24S/W, 6x19S/W, 6x25Fi, 6x29Fi, 6x31WS, 6x36WS, 6x37S
	point contact wire rope	6x19, 6x37