Welcome to BBN High Strength Steels Factory

S690QL S690Q S620QL Rectangular Steel Tube Price

S690QL S690Q S620QL Rectangular Steel Tube Price

S690QL S690Q S620QL Rectangular Steel Tube Price

S690QL grade is a high yield strength structural steel conforming to EN10025-6. The material is provided in the quenched and tempered state, and has good toughness, bendability and weldability. This high-yield structural steel plate is suitable for heavy-duty transportation, machinery manufacturing, construction and lifting equipment, mechanical construction, factory buildings and structural steel. The material is heat treated by quenching and tempering process, and has good bending and welding properties.

Due to the high strength characteristics of the material, the use of S690QL will promote the design of a more streamlined structure, thereby increasing the effective load capacity and energy efficiency.

S690QL tubes have square, rectangular and circular shapes. The shape and size of other S690QL tubes can be provided on request.

S690QL square pipe Specifications:

Square pipe: 20*20mm~500*500mm

Rectangular pipe: 20*40mm~300*500mm

Thickness: 1.2mm~20mm

Length: 2.0m~12m

Get to know more about S690QL S690Q S620QL Rectangular Steel Tube Price, please contact us. E-mail: [email protected]

S690QL S690Q S620QL Rectangular Steel Tube Price


Hydraulic Supports
  • Hydraulic Supports

  • Port Cranes

  • Flatbed Trucks

  • Quarry Trucks

  • Articulated Dump Trucks

  • Mechanical Handling

S690QL S690Q S620QL Rectangular Steel Tube Price Offering high standards of weldebility and flexibility, this high yield strength plates are best suitable for all kinds of structural purposes. these S690QL S690Q S620QL Rectangular Steel Tube Price steels are mainly used in the manufacture of low temperature resistant, high strength of key parts, construction machinery, mining machinery structure, engineering structures, bridge steel structure, construction machinery, heavy truck, pressure vessel, etc.

  • We’re Professional

    As a world class steel raw materials supplier, we treasure every inquiry from customer and take it seriously.

  • Delivery on Time

    Check the most suitable shipping line,shipping company and shipping schedule for customer.

  • Quality Control

    We established professional technical team, lab test team, steel shape surface inspection team, package control team, general team.

BBN Steels

BBN After sales service

BEBON after service team will listen customer’s real feedback after each order finished. The after service team will learn the merit and demerit from each order, and discuss the improvement with the relevant department.One of our customer inform that the plates hasn’t shown the heat number for the plates during the customer survey.

Contact With Us

Thanks your excellency for choosing the top class steel products provider. BBN ensure to return and replace the goods for free in its lifetime due to the quality issue, to add value for your excellency's advisable choice.

E-mail: [email protected]


Address: High-Tech Development Zone,
Zhengzhou City, China