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Q235B Mild Steel Hollow Section

China Q235B Mild Steel Hollow Section, Find details about China Steel Hollow Section, Square Steel Tube from Q235B Mild Steel Hollow Section

Model NO.
STEEL HOLLOW SECTION
Steel Grade
Q195/Q235A/Q235B/Q345b/ASTM A36/ASTM A53/Ss400/X42
Size
Shs: 20X20-600X600, Rhs:20X30-400X600,Od19-720
W.T
1-20
Length
Normal 6000mm, Range: 4-12meters, or as Requeirmen
Trademark
Wanrunda
Transport Package
Strap in Bundles with Steel Strip, Ani-Tust Oil.
Specification
OD914x9.5MM X 12METERS
Origin
Qingdao and Tianjin
HS Code
7303009000
Model NO.
STEEL HOLLOW SECTION
Steel Grade
Q195/Q235A/Q235B/Q345b/ASTM A36/ASTM A53/Ss400/X42
Size
Shs: 20X20-600X600, Rhs:20X30-400X600,Od19-720
W.T
1-20
Length
Normal 6000mm, Range: 4-12meters, or as Requeirmen
Trademark
Wanrunda
Transport Package
Strap in Bundles with Steel Strip, Ani-Tust Oil.
Specification
OD914x9.5MM X 12METERS
Origin
Qingdao and Tianjin
HS Code
7303009000
Qingdao Wanrunda Imp and Exp Co.,ltd mainly export Galvanized steel pipe/tube; Welded steel pipe/tube; Square pipe/tube; Seamless steel pipe; Stainless steel tube; Galvanized steel coil; Stainless steel coil; Angle steel; H beam; Channel beam; C beam/Riffled sheet; Square bar etc
Q235B Mild Steel Hollow Section


Product introduction:
Commodity: Big size square steel hollow section
Dimension: 500x500x20mm
Wall thickness: 20mm
Length: 12meters( normal length6000mm, accept fixed length)
Material:  Q345/16Mn/St52
Surface treatment:  Anti-rust Oiled surface,Black surface
Thickness tolerance:  +/- 0.25mm
OD. Tolerance:  +/- 0.25mm 
Technique:  Hot rolled
Application: construction,Steel structure, Road sign,Steel frame,light industry,
               automobile industry,fluid pipe,Hydraulic pipe, agriculture, etc.
MOQ:  10MT
Package:  Surface to be oiled, bulk packing
Payment term:  T/T or L/C at sight
Delivery time:  within 15-20days after receiving the deposit
Remark:  Special spec is available
Q235B Mild Steel Hollow Section
 
Q235B Mild Steel Hollow Section
Welded Carbon Steel Tube/Pipe
Specifications: 
* Standard: GB/T 3091-2008,ASTM A53-2007, ASTM 500, BS1387 etc
* Grade: Q195/Q235A/Q235B/Q345B/ASTM A36/ASTM A53/SS400/X42/X52 etc
* OD: OD21.5mm to OD508mm / 20X20-600X600mm / 20X30-400X600mm
* WT: 0.8-26mm 
* Length: 4m-12m 
* Ends Finish: Plain end, bevel end 
* Surface Treatment: Bare, black varnished, oiled finish, red color, anti-corrosion, 3PE, FBE or epoxy coating 
* Technique: Hot rolled or cold rolled , ERW or SAW welded steel tube
* Invoicing: Based on theoretical weight or actual weight 
* Payment Terms: L/C at sight, T/T or Western Union 
* Trade Terms: FOB/CFR/CIF 
* Certification: SGS,ISO, API 5CT, API 5L, DNV, ISO9001
Q235B Mild Steel Hollow Section
Welded steel pipe application:
For liquid transportation- water supply/water drain;
For gas transportation- sewerage gas/liquefied petroleum gas ;
For structure-As piling steel pipe/bridge structure/road structure etc.
 
Normal Product Dimensions:
Square(GB/T6728-2002,GB/T6725-2002,JIS 3466,EN10219,ASTM A500)
20*20*(1.2-2)mm140*140*(4-10)mm
30*30*(1.5-3)mm150*150*(4-10)mm
40*40*(1.5-4)mm160*160*(4-10)mm
50*50*(1.5-4.5)mm180*180*(4-12)mm
60*60*(2-5)mm200*200*(4-14)mm
70*70*(2.5-5)mm220*220*(5-14)mm
80*80*(2.5-6)mm250*250*(5-14)mm
90*90*(3-7)mm300*300*(6-14)mm
100*100*(4-8)mm300*300*(6-14)mm
120*120*(4-8)mm400*400*(8-14)mm
130*130*(4-10)mm600*600*(10-40)mm
135*135*(4-10)mm800*800*(10-46)mm
 
Rectangular(GB/T6728-2002 GB/T6725-2002)
30*20*(1.5-2.5)mm150*100*(4-8)mm
40*20*(1.5-3)mm160*80*(4-8)mm
40*25*(1.5-3)mm180*100*(4-10)mm
40*30*(1.5-3)mm200*120*(4-10)mm
50*25*(1.5-3)mm200*150*(4-10)mm
50*30*(1.5-4)mm220*140*(4-12)mm
60*30*(2-4)mm250*150*(4-12)mm
60*40*(2-4)mm250*150*(4-12)mm
70*50*(2-5)mm300*200*(5-14)mm
80*40*(2-5)mm350*250*(6-14)mm
80*60*(3-5)mm400*200*(6-14)mm
90*50*(3-5)mm400*250*(6-14)mm
100*50*(3-5)mm400*300*(8-14)mm
120*60*(3-6)mm450*250*(8-14)mm
120*80*(3-6)mm500*300*(8-14)mm
140*80*(4-7)mm600*400*(12-36)mm

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