7X7 AISI 316 Stainless Steel Wire Rope for Marine and Construction

Product Description

7X7 AISI 316 Stainless Steel Wire Rope for Marine and Construction

Engineered for exceptional corrosion resistance and reliable tensile strength, our 7x7 AISI 316 Stainless Steel Wire Rope is the industry standard for demanding marine environments, outdoor architectural installations, and heavy-duty industrial applications.

Formed by 7 strands with 7 wires per strand, this semi-flexible construction strikes an ideal balance between flexibility and structural rigidity, making it superior for straight-line tensioning, rigging, and structural support.

Specification

Product Name	7X7 AISI 316 Stainless Steel Wire Rope for Marine and Construction
Construction	7X7
Diameter	0.6mm-8mm
Surface	Bright / Polished
Standard	DIN,ISO,ASTM,BS,JIS,GB,ect
Lay	R.H.R.L/R.H.L.L /L.H.R.L/L.H.L.L
Raw Material	High Carbon Steel
Corrosion Resistance	High resistance to saltwater, harsh chemicals, and UV exposure
Nominal T/S	1570N/mm2,1770N/mm2,1960N/mm2
Alloy or Not	Non-alloy
HS code	731210000
Shipping port	Nantong port,Shanghai port
Payment term	30% as the deposit, then 70% against the copy of BL; 100% L/C at sight.
Min Order	5000M
Delivery Time	Within 45-50 days after prepayment
Packing	Heavy-duty wooden drums, plastic spools, or coil packaging

Product Images

Primary Applications

Applications

 1. Marine & Maritime Industry
Sailboat rigging, stay wires, and lifelines
Marine hardware, davit ropes, and mooring lines
Offshore equipment tie-downs and securing cables

2. Architectural & Construction
Cable railing systems, balcony balustrades, and staircase infills
Structural suspension, canopy tie-backs, and facade green wall wire trellises
Safety barrier cabling for bridges, walkways, and commercial buildings

3. General Industrial & Security
Catenary lighting supports and shade sail tensioning cables
Security lanyards, control cables, and winch lines for non-dynamic loads
Agricultural fencing and greenhouse support lines

Packaging & Shipping

Supply & Logistics

Manufacturer: Nantong Shenwei Steel Wire Rope Co., Ltd.
Transport Package:Plywood reels/Solid wooden reels/Plastic reels/soft coils
Shipping port:Nantong Port, Shanghai Port
Tagline: Worldwide shipping.
MOQ & Price: Factory-direct wholesale pricing.
Marking & Standards: Full mill test certificates (MTC) and compliance documentation provided with every shipment.

Company Profile

Nantong Shenwei Steel Wire Rope Co.,Ltd. 

Nantong Shenwei was established in 1994. Factory construction area of 20,000 square meters, more than 1o0 employees, including quality assurance and technical professionals more than 20 people. We specialize in the production of wire rope, with more than 2oo sets of production equipment,including wire drawing machine, wire stranding machine, laying machine, annual output of 20,000 tons.

The product range includes ungalvanized and galvanized steel wire rope, pvc coated steel wire rope and wire strands, etc. Industry standards include GB, DIN, EN, ASTM, and offer customization capabilities. 
 
Our products are known for their superior durability, high strength and best-in-class performance, making them suitable for a wide range of industries and applications.

Why Choose Us?

Other Products

OEM/ODM capabilities
Ultimate Corrosion Resistance
International Certifications
Custom Lengths and Personalized Labels

Galvanized steel wire rope
Ungalvanized steel wire rope
PVC-coated steel wire rope
Wire Rope Slings

Factory Production Process

After Sales Service

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

FAQ

Q1:What materials are available for your steel wire ropes?

A: We offer galvanized carbon steel, ungalvanized carbon steel, and stainless steel (AISI 304, 316, and 316L). Different materials are available to meet various strength and corrosion resistance requirements.

Q2: What wire rope constructions do you supply?

A: We manufacture a wide range of constructions, including 1×7, 1×19, 6×7, 6×19, 6×25Fi, 6×26WS, 6×29Fi, 6×36WS, 6×37, 8×19S, 18×7, 18×19, 19×7, 35W×7, and more. Custom constructions are also available upon request.

Q3: Can you customize the diameter, length, and packaging?
A: Yes. We provide customized diameters, lengths, reel types, coil packaging, labels, and OEM branding according to customer requirements.

Q4: Do you provide OEM and private label services?
A: Yes. We support OEM and private label services, including customized packaging, labels, logos, and technical specifications.

Q5: What industries are your steel wire ropes used in?
A: Our steel wire ropes are widely used in cranes, lifting equipment, mining, construction, marine engineering, elevators, fishing, ports, oil & gas, transportation, agriculture, and industrial machinery.

Q6: How long is your production and delivery time?
A: Standard products are usually delivered within 15–30 days after order confirmation. Delivery time for customized products depends on the specifications and order quantity.

Contact Us

Wei Jin
Deputy General Manager
Nantong ShenWei Steel Wire Rope Co., LTD.
Nantong ShenWei Import and Export Co., LTD.