This Factory Directly Supply Mild Carbon Steel Z Profile Z Steel Profile With Holes is made of high-quality low carbon steel (such as Q235 or ASTM A36 standard), and its surface can be treated with a black anti rust coating (spray coating or phosphating process). The cross-section has a "Z" - shaped structure, which combines high strength and lightweight characteristics. Specially designed for scenarios such as building frames and industrial equipment support, supporting customized lengths (1-12 meters), cross-sectional dimensions (heights 50-300mm), and surface treatment methods, suitable for bulk procurement needs.
| Product name |
Z steel purlins |
| Basic material |
Carbon steel |
| Technique |
Cold forming |
| Size |
80 - 300 mm |
| Thickness |
1.5 - 3.0 mm |
| Length |
As customer's requirement |
| Surface treatment |
Balck, Hot dipped galvanized |
| Material |
Q195, Q215, Q235, Q345, etc. |
| Standard |
AISI, ASTM, BS, DIN, GB, JIS |
| Certification |
ISO9001, SGS, BV |
| Perforated |
Is perforated or customized |
| OEM service |
Support |
| Application |
Steel structure, shelves, guardrails, vehicles, containers, doors and windows, furniture, bridges, etc. |
| Remark |
Payment terms : T/T, L/C |
| Terms of trade : FOB, CFR, CIF, |
| Delivery time : within 15 days after payment |
Advantage
1. High strength load-bearing capacity
ZZ type cross-section optimized mechanical distribution, with a 20% increase in bending strength compared to ordinary profiles, and a vertical load-bearing capacity of 800-1500kg/m.
2. Rust resistant and durable
The black coating provides basic anti-corrosion protection and is suitable for dry indoor environments, extending its service life.
3. Convenient processing
Low carbon steel material is easy to cut, weld, and cold bend, suitable for bolted or snap on connections, reducing assembly costs.
4. Lightweight design
Hollow ZZ structure reduces weight and saves transportation and installation costs.
5. Wholesale price advantage
Factory direct supply, supporting large orders (MOQ starting from 1 ton), with a unit price 30-40% lower than retail.
Application
Building structure: lightweight factory truss, temporary stage support frame.
Industrial equipment: conveyor frame, heavy machinery protective fence.
Storage logistics: shelf crossbeam, storage cage skeleton.
Transportation: reinforced structure of truck carriages, support for ship decks.
Agricultural facilities: greenhouse skeleton, livestock fence.
1.Why choose carbon steel instead of stainless steel?
Carbon steel has lower cost and meets the strength requirements for most scenarios. The black coating compensates for the rust prevention shortcomings and is suitable for projects with limited budgets.
2. Does outdoor use require additional rust prevention treatment?
yes! It is recommended to use galvanized or epoxy resin coating in outdoor or humid environments to enhance corrosion resistance.
3. Does it support customized non-standard cross-sections?
support! After providing drawings or requirements, customized irregular sections (such as curved or reinforced rib designs) can be made with a minimum order quantity of 500 kilograms.
4.What tools are required for installation?
Conventional welding machines, angle grinders, and bolt tools are sufficient, and free CAD drawings are provided to guide splicing.
5.How to prevent deformation during transportation?
Steel belt binding+wooden pallet shall be adopted, and they shall be stacked horizontally and foam spacer shall be used between layers to avoid extrusion and collision.
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