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Home > Products > Profile Steel Tubes > ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
  • ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
  • ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
  • ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
  • ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube
  • ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube

ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA
    Min. Order: 5 Ton
    Delivery Time: 45 Days

Basic Info

Model No.: ASTM A500 GrB

Type: Seamless, Cold Drawn

Application: Structure Pipe, Fluid Pipe, Construction

Section Shape: Square

Surface Treatment: Oiled

Usage: Construction & Decoration

Technique: Cold Drawn

Material: Carbon Steel

Product Name: Square Steel Tube

STEEL GRADE: GrB GrC S355JR Q235 Q345

Length: Per Customer's Request

Surface: Oiled

Shipment: Ocean, Air

Origin: China

Additional Info

Packaging: In bundles, in wooden boxes

Productivity: 3000ton per month

Brand: Torich

Transportation: Ocean

Place of Origin: china

Supply Ability: 10000ton per year

Certificate: ISO9001

HS Code: 7304

Port: Shanghai,Ningbo

Product Description

ASTM A500 GrB Cold Formed Structural Carbon Steel Square Tube

Standard: ASTM A500 Seamless Steel Rectangle Tubing
Cold-Formed Seamless Carbon Structural Tubing in Rounds and Shapes Rectagnle and Square

Applications:

For construction of bridges, and buildings, and for general strcutrual purposes,

For Algricultrual Michinery, Engineering etc.


Size range:

Square tubes O.D. :20-20 to 500-500mm W.T.:1-24mm L:max12000mm
Rectangle tubes O.D. :20-30 to 400-600mm W.T.:1-24mm L:max12000mm

Steel Grade:

ASTM A500 -- GrB GrC

S355JR Q235 Q345

Manufacture:

Tubes are made by seamless process.

The tubing may be stress relieved or annealed, as is considered necessary by the tubing manufacturer, to conform to the requirements of this specification.

Tolerance:

Straightness--The permissible variation for straightness of structural tubing shall be 1/8 in times the number of feet (10.4mm times the number of meters) of total length divided by5.

Squareness of sides- For square and rectangular structural tubing, adjacent sides may deviate from 90° by a tolerance of ±2° maximum.

Radius of Corners- For square or rectangular structural tubing, the radius of any outside corner of the section shall not exceed three times the specified wall thickness.

Workmanship, Finish, and Appeaerance:

All tubing shall be free from defects and shall have a workmanlike finish.

Surface imperfections shall be classed as defects when their depth the remaining wall thickness to less than90% of the specified nominal wall thickness.

Quality Control

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

Square Steel Tube


ASTM A500 GrB Square Steel Tube



Looking for ideal Square Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Carbon Seamless Square Tube are quality guaranteed. We are China Origin Factory of 75x75 Hollow Section Structural Carbon Square Tube. If you have any question, please feel free to contact us.

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