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Tensile Strength 700Mpa Q345 Seamless Steel Pipe 4140 STB42

Minimum Order Quantity : 0.5 tons Price : Negotiation
Packaging Details : In bundles Delivery Time : 5-8 weeks days
Payment Terms : L/C, T/T Supply Ability : 60000tons per year
Place of Origin: China Brand Name: Torich
Certification: IS09001 ISO14001 TS16949 Model Number: A500

Detail Information

Application: Building,Supporting System,Construction & Building & Support,shelf Shape: Special Shaped
Grade: Q345,Q235,1020,4130,304,316 Thickness: 2.5mm-5mm
Standard: A500 Length: As Requiremnts
Type: Carbon Structural Steel,High Alloyed/Stainless Steel Structural Technique: Cold Drawn Hot Rolled
High Light:

700Mpa Seamless Steel Pipe


Q345 Seamless Steel Pipe


Cold Drawn Seamless Steel Pipe

Product Description

50.8 63.5mmTensile strength 700Mpa 4130 4140 STB42 Precise Special Seamless Shaped Pipe


Product name: Special seamless shaped pipe

Package: as per customer‘s requests

Production tech: Cold drawn

Size: as per customer's requests.



Special Shape Tube for such diverse applications as:

  • Automotive shafts and steering columns
  • Tools and tool handles
  • Torque wrenches and wrench extensions
  • Telescoping components
  • Rebar and direct drilling couplers
  • Components for a wide assortment of industrial and medical equipment


Comparing heterosexual seamless pipes with round pipes, special-shaped pipes generally have larger moments of inertia and cross-section mode, and have greater bending and torsion resistance. Special-shaped steel pipes can be divided into elliptical special-shaped steel pipes, triangular special-shaped steel pipes, and hexagonal special-shaped steel pipes. Diamond shaped steel pipes, octagonal shaped steel pipes, semi-circular shaped steel pipes and unequal-sided hexagonal shaped steel pipes



Good finish
The special-shaped tube has good smoothness, no oxide layer on the inner and outer surfaces, and good cleanliness of the inner wall
Good performance
The comprehensive performance of the special-shaped tube is excellent, can withstand high pressure, cold bending, flaring, flattening, and it is not easy to crack, and it can make complex deformation and mechanical processing.
Excellent process equipment
Using excellent cold-drawing process equipment, processing and production, high precision, straight tube, good weldability
Can be cut and customized
Can be cut and customized, the cut surface is flat and smooth
Cut to length


Tensile Strength 700Mpa Q345 Seamless Steel Pipe 4140 STB42 0


Tensile Strength 700Mpa Q345 Seamless Steel Pipe 4140 STB42 1

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