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High-quality 4 Steps Manual Isolation Folding Stairs supplied by Lianyungang Zhanxing Machinery Co., Ltd.. Bulk wholesale pricing is negotiable. Inquiry for latest prices.
3, 4, 5 steps
842890
Carbon Steel, Stainless Steel
China
FOB, CFR, CIF, CIP, CPT
GL
Hot Dipped Galvanized
LC, T/T, Western Union
3, 4, 5 steps
842890
Carbon Steel, Stainless Steel
China
FOB, CFR, CIF, CIP, CPT
GL
Hot Dipped Galvanized
LC, T/T, Western Union
Lianyungang, Shanghai
Liquid, Gas
Non-Customized
Pallet
ZHANXING
China
Not specified
Not specified
2018-02-08
Not specified
Not specified
LC, T/T, Western Union
FOB, CFR, CIF, CIP, CPT
Lianyungang, Shanghai
4 Steps Manual Isolation Folding Stairs
Folding stair solutions (also referred to as foldable stairways, collapsible steps, retractable stair systems, etc.) are specifically engineered to ensure secure and effective movement between a loading dock and road or rail tanker vehicles.
This design uses a four-bar linkage, forming a parallelogram structure, to maintain each treadle level with the ground as the stairs rotate, ensuring the operator remains upright while in motion.
The balancing force is achieved through a spring cylinder with multiple integrated spring units, reducing effort required for folding and extending. It comprises the pedal, rail, spring-based balancing unit, and locking system, offering an innovative design, simple one-person use, and dependable, secure performance.
The frame features a zinc-coated finish offering attractive look, corrosion resistance, and long-lasting strength. The pedal uses a dentified grid structure known for strong grip. The interface includes oil-proof rubber components designed to avoid sparks from impact.
Safe access from fixed platforms to the top of a Road Tanker, Rail Tank Wagon, or ISO Container to:
| Model | No. of Steps | Step Width (mm) | Extended Length (mm) | Safety Cage | T. Weight (kgs) |
| GL800-3 | 3 | 800 | 1250 | / | 195 |
| GL800-4 | 4 | 800 | 1650 | / | 245 |
| GL800-5 | 5 | 800 | 2050 | / | 270 |
| GL800-3S | 3 | 800 | 1250 | with | 220 |
| GL800-4S | 4 | 800 | 1650 | with | 260 |
| GL800-5S | 5 | 800 | 2050 | with | 295 |
| GL600-3 | 3 | 600 | 1250 | / | 115 |
| GL600-4 | 4 | 600 | 1650 | / | 137 |
| GL600-5 | 5 | 600 | 2050 | / | 165 |

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You can contact verified China supplier Lianyungang Zhanxing Machinery Co., Ltd. through platforms like Freshdi.com to purchase 4 Steps Manual Isolation Folding Stairs. For direct inquiries, please contact Mr. Allen, the company’s representative. The supplier has a 3.3-star rating on Freshdi and has verified. You’ll receive product details, pricing, and shipping terms directly from supplier.
For 4 Steps Manual Isolation Folding Stairs, Lianyungang Zhanxing Machinery Co., Ltd. accepts LC, T/T, Western Union as the preferred payment method, the trade term is FOB, CFR, CIF, CIP, CPT, and shipments are typically arranged from port Lianyungang, Shanghai, ensuring secure and timely international delivery.
The supplier Lianyungang Zhanxing Machinery Co., Ltd. offers 4 Steps Manual Isolation Folding Stairs at negotiation.
4 Steps Manual Isolation Folding Stairs is sourced from China and meets international export standards. Key specifications include: Customized: Non-Customized, Storage Objects: Liquid, Gas, Material: Carbon Steel, Stainless Steel, Specification: 3, 4, 5 steps, Surface Treatment: Hot Dipped Galvanized, Model NO.: GL, Trade Term: FOB, CFR, CIF, CIP, CPT, Payment Term: LC, T/T, Western Union
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Negotiable
Min. order: Negotiable
Mr. Allen
Year Established: 2018-02-08
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