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Black square tube

Black square tube is a type of pipe, usually made of materials such as carbon steel, stainless steel, or scrap metal. Its shape is square or rectangular, hence its name. Black square tubes have good compressive performance, bending resistance, tensile resistance, and wear resistance, and are widely used in fields such as construction, transportation, and agriculture.

Category:

Square Rectangular Pipe


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Product Description

Black square tube is a type of pipe, usually made of materials such as carbon steel, stainless steel, or scrap metal. Its shape is square or rectangular, hence its name. Black square tubes have good compressive performance, bending resistance, tensile resistance, and wear resistance, and are widely used in fields such as construction, transportation, and agriculture.
Product Parameters

Product name

Black Steel Hollow Section Square Rectangular Pipes

Material

S275J0H,S355JR,S355J0H,S355J2H,A36,SS400,0195,Q235,Q345

Surface treatment

Pre-galvanized, Hot dipped galvanized, Electro galvanized, Black, Painted

Shape

Square or rectangular

Thickness

0.4-25mm or as required

Length

1-12m or as required

0D(outer diameter)

Square 10*10-600*600mm,
Sectangular10*15 800*1100mm

Type

Weld or Seamless

Processing Service

Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request

                 

Usage

Construction/ building materials steel pipe

Structure steel pipe

Solar structure component steel pipe

Fence post steel pipe

Greenhouse frame steel pipe

Packing

1 .Big OD:in bulk
2.Small 0D:packed by steel strips
3.woven cloth with 7 slats
4.according to the reguirements of customers

Standards

BS1139-1775,EN1039,EN10219 JIS G3444:2004, GB/T3091-2001,BS1387-1985,
DINEN10025. ASTM A53 SCH40/80/STDBS-EN10255-2004

Delivery Time

Fast delivery ,within 10 days after receiving the deposit

Remark

1.Payment terms :T/T.L/C
2. Terms of trade : FOB .CFR,CIF ,DDPEXW
3. Delivery time : Within 25 days.

Sample

Free Sample

Product Specifications

Type

Specifications (mm)

Thickness (mm)

Square tube

10*10-15*15

0.24-0.31

17*17-50*50

0.24-0.31

17*17-50*50

0.33-0.38

17*17-50*50

0.40-2.0

17*17-50*50

0.24-0.31

17*17-50*50

0.33-0.38

17*17-50*50

0.40-2.0

60*60-250*250

0.5-3.0

Rectangular Pipe

10*20-75*45

0.24-0.31

10*20-75*45

0.33-0.38

10*20-75*45

0.40-2.0

10*20-75*45

0.24-0.31

10*20-75*45

0.33-0.38

10*20-75*45

0.40-2.0

Applications

Product Packaging

Product Transportation

Customer visit

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