6*36 6*29 35*7 Alibaba Steel Wire Rope Companies

FOB Reference Price:Get Latest Price
US $1,650-1,800 / Ton | 2 Ton/Tons (Min. Order)
Supply Ability:
50000 Ton/Tons per Year
As required
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Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
Model Number:
35Wx7, 35W*7
Carbon steel
35W*7 (warrinton)
IWRC (Independent wire rope core)
Tensile Strength:
1570MPa, 1670MPa, 1770MPa, 1870MPa, 1960MPa
Non-rotating, flexible, anti-crush, high breaking load
3-5mm, mini error range, small error range, small random error
Applied equipment:
Rotary drilling rig / tower crane / crawler crane / hydraulic crane
Made in China, Chinese supplier/factory/manufacturer
Packaging & Delivery
Packaging Details
Iron reels

6*36 6*29 35*7 Alibaba Steel Wire Rope Companies  




Steel Wire Rope

1. Xianyang Bomco --- a leading brand in China for special use steel wire rope. 

a. A subsidiary company to Baoji Oilfield Machinery Co., Ltd (BOMCO).

b. Established in 1959.

c. The Largest manufacturer of steel wire rope for oil field service.

d. With annual output of 100,000 Metric-tons of Steel Wire Rope.

e. With staff of 1500, including more than 260 engineers, and the plant area is about 400,000 m2.

2. Structure and property.

Standard: API9A, ISO, CCS, GB8918, YB/T5359, etc.

Raw material: Bao Steel or An Steel.

Lay: Left-hand lang lay, right-hand lang lay, left-hand regular lay, right-hand regular lay.

Rope Structure: 35W*7, 35*K7, 15*K7, 6*29Fi-IWRC, 6*36WS-IWRC, 18*19S-IWRC, etc.

Strand structure: Seale, Warrington, Filler, Warrington-Seale.

Core structure: NFC, SFC, GSF, IWRC, IWRF, PWRC, etc.

Surface finish: U-Bright-Ungalvanized, A-Zinc coated-Galvanized-Class A, B-Zinc coated-Galvanized-Class B.

Property: Smooth surface, flexible, Anti-rotation, anti-abrasion, anti-crush, stable structure, anti-fatigue, etc. 

Tensile strength: 1570 MPa, 1670MPa, 1770MPa, 1870MPa, 1960MPa, 2160MPa, EIPS, etc.

Application: Rotary drilling rig, Crawler crane, Tower crane, Elevator, Truck Crane, Percussive Drilling Rig, ect.

*Other specifications are also available to meet customers' demand.

3. Reference for application.

6*29Fi-IWRC/6*36WS-IWRC: Excellent anit-fatigue and good flexibility property. Luffing rope for crawler crane, mainlifting rope for hydraulic crane, towing rope for tower crane, et. 

18*19S-WSC: Anti-rotation and good flexibility proper. Main and auxiliary rope for tower crane, crawler crane, hydraulic crane, etc.

35W*K7: High metal filling factor, high breaking load, smooth surface, good anti-crush and flexibility property, excellent anti-abrasion and anti-rotation property. Main lifting rope for rotary drilling rig, main and auxiliary rope for tower crane, crawler crane, hydraulic crane, etc.

35W*7: Excellent anti-rotation, anti-crush and flexibility property, high breaking load. Main lifting rope for rotary drilling rig, main and auxiliary rope for tower crane, crawler crane, hydraulic crane, etc.

15*K7: IWRC(K): High metal filling factor, high breaking load, smooth surface, good anti-crush, anti-rotation and flexibility property, excellent anti-abrasion property. Main lifting rope for crawler crane and rotary drilling rig, etc.

Packaging & Shipping

A. Packaging

1. Wrapped with plastic film

2. Fixed with iron support or wooden case or Iron case

B. Freight

1. Ocean shipping as usual

2. Air freight or land freight as customers' special demand

3. Land freight to inland countries.

C. Port

1. Changsha Port for FCL as usual

2. Tianjin or Shanghai or Shenzhen Port for LCL or bulk cargo as usual

3. Any port in China as customers' special demand



Company Information

A. Company

Established in 2008,  Xiangtan Zhongwei Heavy Industry Co., Ltd. is an advanced technological company that specializeds in the R&D, manufacture and sales of various drilling tools, attachments and spare parts.

1. 102 employees (5 engineers)

2. Technical adviser: Dr. Liu Jinggang from Xiangtan University 

    Professor Tang Huanqing from Hunan Institute of Engineering  

3. Supported by State Innovation Found 

4. A member of Hunan Drilling Mechinery Club




B. Products

1. single/double bottom sand drilling bucket with bullet teeth or flat teeth

2. bullet teeth or roller bit core barrel

3. belling bucket/clam drilling bucket/clean out bucket

4. conical or cylindrical auger/CFA auger

5. round shank chisel/flat teeth/roller bit 

6. interlocking or frictional kelly bar

7. single/double wall casing pipe

8. tremie pipe

9. steel wire rope

10. pile breaker




C. Customers

With a group of engineers and skilled workers with years of experience in engineering and construction design, our products are widely recogized and trusted by users. In the domestic market, we are the main supplier for Sany, XCMG, Zoomlion, Yutong, Sunward and Foton. In addition, our products are widely exported to the USA, Nea Zealand, Australia, Brazil, Souteast Asia, Middle East, Brazil, Russia and Afica, etc.




Our Services

 A. Procedure

--- OEM or customized products

--- Track the production

--- Arrange for inspection if needed

--- Take photos before delivery

--- Arrange for customs clearance

--- Track the shipment

--- Send related files to customers

--- Track quality problems if any

--- Collect suggestions from customers

B. Certificate

Certificate of origin, CO

GSP certificate of origin, FORM A

China - ASEAN Free Trade Area Preferential Certificates of Origin, FORM E

Asia-Pacific Trade Agreement Certificate of Origin, FORM B

China and Pakistan FTA Certificate of Origin, FTA
China - Chile FTA Certificate of Origin, FORM F
China New Zealand Free Trade Area of origin, FORM N
China - Costa Rica Free Trade Agreement Certificate of Origin, FORM L
China - Peru FTA preferential certificate of origin, FORM R
China - Singapore FTA Certificate of Origin, FORM X
Taiwan certificate of origin certificate, ECFA

C. Trade Assurance Service by Alibaba 

It can effectively protect your rights: Quality and delivery time of goods, your financial security.

For more infomation, please visit:




Contact us

Welcome your call or email ~~~

M: 86-15773205067  or  M: 86-15575893122

P: 86-0731-58535812  |  F: 86-0731-58535989

Email: wrdcb@foxmail.com


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