
Square Metal Tubing
Square metal tubing is a steel tube with a square cross section, usually produced by hot rolling or cold rolling process, and widely used in construction, machinery manufacturing, furniture, decoration and other fields.
Product Description
Square metal tubing is a steel tube with a square cross section, usually produced by hot rolling or cold rolling process, and widely used in construction, machinery manufacturing, furniture, decoration, and other fields. Square steel tube has become the preferred material for many engineering projects due to its high structural strength, light weight, and easy installation.
Main uses
1. Construction industry: Square metal tubing is used for steel structures, frames, stairs, guardrails, etc.
2. Machinery manufacturing: used for equipment brackets, conveyor frame structures, etc.
3. Furniture industry: used to manufacture tables, chairs, shelves, etc.
4. Decorative industry: indoor and outdoor decoration, booth construction, etc.
5. Automobile industry: used for body frames, chassis components, etc.

Advantages
1. High cost performance: Square steel tube has lower cost than other profiles.
2. Versatility: Applicable to various scenarios and meets diverse needs.
3. Environmental protection: Recyclable and meets environmental protection requirements.
Production standard classification
Low Price Square tubes are classified according to production standards: national standard square tubes, Japanese standard square tubes, British square tubes, American standard square tubes, European standard square tubes, and non-standard square tubes.
1. GB/T6728-2002, GB/T6725-2002, GBT3094-2000, JG 178-2005, ASTM A500, JIS G3466, EN10210 or technical agreement.
2. GB/T3094-2000 (National Standard) Cold-pressed special-shaped rectangular tubes.
3. GB/T6728-2002 (National Standard) Cold-bent hollow steel for structure.
4. ASTM A500 (American Standard) Cold-formed circular and special-shaped welded rectangular tubes and seamless rectangular tubes of carbon steel for structure.
5. EN10219-1-2006 (European Standard) Cold-formed welded hollow structural profiles of non-alloy and fine-grained steel.
6. JIS G 3466 (Japanese Standard) Angle rectangular tubes for general construction.

FAQ
Q: How to get samples?
A: We can provide free samples for buyers to test, but buyers need to pay for shipping.
Q: What are the main products you can supply?
A: We are a professional and well-known factory of non-hot-rolled flat steel/coil/tube/profile; carbon steel in China, with more than 20 years of production experience.
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