EN 10219 Hollow structural tubes are European Standard tolerances for cold formed welded round, square and rectangular structural hollow sections.
The norm requires tolerances for cold formed welded hollow sections of round, square and rectangular construction with wall thicknesses not exceeding 40 mm:
Round: External dimensions not exceeding 2 500 mm
Square: External dimensions up to 500 mm x 500 mm
Rectangular: External dimensions up to 500 mm x 300 mm.
GNEE Group specializes in the production of carbon steel structural tubes and, if required, can supply hollow structural tubes according to EN 10219.GNEE Group can provide you with a one-stop-shop service from production to testing to transportation. If you are in need of steel tubes, please contact us immediately.

EN10219 Structural Hollow Section Specification
| Size | 10x10--500x500mm | 20x40--400x600mm | |
| Wall thickness | 0.7-20mm | ||
| Length | 5.8m/6m or based on your request | ||
| Standard | ASTM A500 and so on (the Chinese material can be Q195,Q235Q345) | ||
| Surface | Black, or Galvanized and Oiled to prevent the rust | ||
| End finish | Plain end | ||
| Usage | construction, building material | ||
| Packing | In bundles, packed in woven bag or as your request. | ||
| Shipment | by bulk or load into 20ft / 40ft containers | ||
| Delivery time | Within 20days or as your request | ||
| Payment Terms | T/T or L/C at sight | ||

FAQ
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer of steel pipes and tubes, and our company is also a very professional trading company of steel products.
Q: Do you deliver on time?
A: Yes, we promise to provide the best quality products and deliver on time.
Q: Do you provide samples?
A: We can provide free samples for our customers, but the express shipping cost will be borne by our customers.
Q: Do you accept third party inspection?
A: Yes, we absolutely accept it.
Q: How can I get your EN10219 Structural Tube quotation as soon as possible?
A: Emails and faxes will be received within 24 hours, while Skype, Wechat and WhatsApp will be live within 24 hours. Please send us your requirements and order information, specifications (steel grade, size, quantity, destination port) and we will work out the best price as soon as possible.
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