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Standard Elevator Rope

Standard Elevator Rope

Hoist Ropes

With the advent of high rise elevators and increased car speeds, elevator designers and manufacturers frequently select a higher strength hoist rope.  The grade of steel (traction, extra high strength traction) is dependent upon many factors, the most critical being load requirement and car speed. It is not always advantageous to use an EHS traction rope where traction will suffice. The low carbon wire used on traction grade wire ropes may provide better fatigue life than a higher carbon EHS wire.

Drum and Counterweight

Ropes

Use 8x19 Seale traction steel ropes for most drum and counterweight ropes. If the drum and sheave material of the existing elevator is softer than that required for traction steel, the use of iron ropes may be considered.

Compensating Ropes

8x25 Filler Wire traction steel ropes provide longer and more economical service. For existing installations that require iron, WW suggests 8x25 Filler Wire.

Governor Ropes

Use an 8-strand traction steel governor rope for longer service life, unless iron is specified. Make sure replacement governor ropes are in accordance with the elevator manufacturer’s specifications

Steel Chemistry

A combination of steel grades is used and heat treatment processes to manufacture soft, medium and hard tensile grades. The table below is indicative only of steel chemistries used.

Tensile Grade

% Carbon

% Phosphorus

% Manganese

% Silicon

% Sulphur

Standard

0.45~0.50

0.032

0.5 ~1.00

0.10~0.34

0.041

High

0.59~0.63

0.035

0.5 ~1.10

0.10~0.35

0.045

Extra-High

0.65~0.83

0.035

0.5 ~1.10

0.10~0.35

0.045

 

Quality Control:

We use total quality control system. Every pieces of the raw material; semi-finished products and finished products are tested and recorded in file. The tracking record is used from final products to the very first beginning raw material steel factories.

Third Part like SGS is available for test control before shipment

 

Packing:
1) All the products are packed with seaworthy packing.
2) Customer’s special requirement for packing can be satisfied.
3) Air freight; sea freight and truck freight are all available.

 

FAQ

Q: Manufacturer or Trader?
A: We are manufacturer in wire industry for more than 20 years. 

Q: Producing Capacity?
A: The producing capacity totally is 9, 000 tons per month. The producing capacity of this product is 1,500 tons per month.

Q: Main Market?
A: Our main market is foreign customers. 80% of the products are for exporting. The main countries are Japan, South Korea, South Asian area, Europe, America, Canada, and South America etc.

Q: What is the MOQ?
A: For quality checking, we accept small quantity order like one coil. For normal cooperation, we prefer FCL container quantity to ensure the safety of goods in transportation.

Q: What is the payment term?
A: T/T; L/C; D/P etc

Q: Free sample available?
A: Yes. Free sample within 2kg is available

Q: Third Party Inspection available?
A: Yes, available. The charges are on the buyer.

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