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Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black

  • Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black
  • Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black
  • Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black
Place of Origin China
Brand Name TONGMAO
Certification ISO9001 MTC
Model Number steel pipe
Minimum Order Quantity 3tons
Price US $1800-2000/ Ton
Packaging Details Standard Packing
Delivery Time 7-15days
Payment Terms L/C, T/T
Supply Ability 1000tons/year

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Product Details
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry Materials Q195/Q235/Q345 Ss400
Shape Square Thickness 0.5mm-600mm
Length 12m, 11.8m, 6m, 5.8m, Or As Required Name Square Pipe
Certification ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, SGS
High Light

Hollow Carbon Steel Square Tube

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Q235 Ss400 Hollow Steel Square Tube

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600mm Hollow Steel Square Tube
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Product Description

Q235 Ss400 Q235B Q345b/Ss400 / A36 St37 Black Carbon Steel Tube/Carbon Steel Square Tube

Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes.

Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.

In addition to general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (pulled) carbon steel pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non- Rust thin-walled steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipes is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless pipes can reach 6mm and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipes can reach 5mm and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.

 

Product Name China supply Q195 low carbon black steel hot dip galvanized coating square tube/rectangular hollow tubular steel pipe
(O.D) Outer Diameter 10MM*10MM-500MM*500MM
(W.T)Wall thickness 0.6MM-25MM
Length 1M, 4M, 6M, 8M, 12M (accroding to the buyer's request)
Ends Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Standard GB/T3091-2001 , BS 1387-1985 , DIN EN10025 , EN10219 , JIS G3444:2004 , ASTM A53 SCH40/80/STD , BS- EN10255-2004
Grade Q195/Q215/Q235/Q345/S235JR/GR.B-D/STK500
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Certification CE, BV, SGS, ISO9001, API
Delivery Time stock or Usually within 10-45 days after receipt of advance payment
Product

Specification

(mm)

 Wall Thickness

Specification

(mm)

 Wall Thickness

 

 

 

 

 

 

 

Square Tube

 

 

 

 

 

 

 

 

 20*20 1.3-2.5 100*100 1.5-12
25*25 1.3-2.75 120*120 2.5-12
30*30 1.3-2.75 125*125 2.5-12
40*40 1.3-3.75 140*140 2.75-16
50*50 1.3-5.75 150*150 2.75-16
60*60 1.3-5.75 160*160 3.0-16
70*70 1.3-5.75 180*180 3.0-16
80*80 1.3-5.75 200*200 3.0-16
90*90 1.3-5.75 250*250 4.75-16
Product

Specification

(mm)

 Wall Thickness

Specification

(mm)

 Wall Thickness

 

 

 

 

 

Rectangular

Tube

 

 

 

 

 

 

 

 

 20*30 1.3-2.75 60*90 1.3-4.75
20*40 1.3-2.75 50*100 1.3-5.75
25*40 1.3-2.75 50*150 1.3-5.75
30*50 1.3-4.75 60*160 1.3-5.75
30*60 1.3-4.75 100*150 2.5-16
40*50 1.3-4.75 100*200 2.5-16
40*80 1.3-4.75 150*300 4.5-16
50*70 1.3-4.75 200*300 5.5-16
50*80 1.3-4.75 200*400 5.5-16

 

Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black 0

Q235 Ss400 Carbon Steel Square Tube 600mm Q235B A36 St37 Black 1

 

Tags:

ASTM A554 50 x 25 box section

Q235 Hollow Square Steel Tube

16Mn Hollow Square Steel Tube