square steel

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1.Welded steel pipe (ERW,SSAW,LSAW,SAW)
2.Hollow sections(Square pipe, Rectangular pipe, Round, Triangular, Hexagonal, Eliptical Hollow sections)

butt-weld carbon steel elbow
1.certification: ISO9001-2008
2Standard:ANSI,ASME,DIN,JIS,BS
3Size:1/2"-72"
4Material:Carbon St

Square steel pipe
Material:Q195~Q345
Size:10*10-400*400mm
Thickness:0.2-16mm
Standard:BS1139,BS1387-BS1387

Square steel pipes
Material:Q195,Q235,Q345,10#,20#,45#
O.D:10mm*10mm~600mm*600mm
W.T:0.1mm~30mm
Our purpose:high quality,best price,good service

Standard GB/T 13793-1992
Grade Q195-Q345
Thickness 0.3 - 2.0 mm
Outer Diameter 10mm*10mm-50mm*50mm
Secondary Or Not Non-secondary

Specifications1.Payment:T/T, L/C
2.mini order: 25 ton
3.FOB price: 700 USD/Ton to 890 USD/TON
4.Meterial: Q195 Q215 Q235 Q345

(1) OD:20*20-600*600
(2) W.T.:2mm-25mm
(3) Standard: DIN EN 10219
(4)Material:Q195,Q215,Q345,Q235

SQUARE STEEL TUBE ASTM A500 WELDED FROM CHINA
outside diameter:10mm*10mm-600mm*600mm
wall thickness:0.5-20mm
length:6meter

square pipe
Process:
Seamless: Hot Rolled, Hot Explored
Welded: ERW, HFW
Coating: Hot-dipped Galvanised, Electrical Galvanised

Square pipes:
Specification:
1.size:15*15-1000*1000
2.WT:0.6mm-28mm

Square and Rectangular steel pipe Application: Widely applies in the machine manufacture, architecture industry, the metallurgical industry, the furn

The Roundness is very accurate;
The inner angle and outer angle of square tubes are both sharp 90°;
Our raw materials are all from the largest ste

)Thickness:0.7-10mm
2)OD:15*15-400*400mm
3)Application:Structure Pipe
4)Certification:ISO9001:2000
5)Surface Treatment Galvanized

Q345 square steel pipes
Material:Q345
O.D:10mm*10mm~600mm*600mm
W.T:0.3mm~30mm
Our purpose:reputation first,high quality,best price,good service.

Q235 Carbon square steel pipe
1.we are professional manufacturer
2:Prime Quality
3:Competitive Price
4:Best service

Min Order : 10 tons
2.Size :250-600
3. Thickness: 7mm -- 20mm
4.Certification: ISO

Model No.: NF12-001-1
Description: Deer Cart
Small Square Deer cart: two wheels
Material:Steel
Weight capacity: 250 pounds

1.TUV certificated manufacturer
2.Excellent quality,servive
3.Reasonable price
4.ISO9001-2008

Square steel wire mesh fence:
1)manufacturer&exporter
2)ISO9001:2000
3)iron/steel/stainless steel wire
4)steady,durable,elegant appearance

Square Steel Tube with 0.5 to 25mm Thickness and ERW Technique

Specifications1.Payment:T/T, L/C
2.mini order: 25 ton
3.FOB price: 700 USD/Ton to 890 USD/TON
4.Meterial: Q195 Q215 Q235 Q345

Size :19X19MM-450X450MM
Standard:ASTM A500
Grade: Q235 Q345 S275 S355

1)Thickness:0.5-15mm
2)OD:20*20-600*600mm
3)Application:Structure Pipe
4)Special Pipe: API Pipe
5)Certification:ISO9001:2000

size: OD:10*10-500*500mm, W.T:0.5-20mm, Length:3-12m
material:Q195, Q215, Q235, Q275, Q345
Standard:GB, JIS, ASTM

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Quick details: 1.Standard: BS,JIS,GB,ASME,ANSI,DIN<br

Specifications1.Payment:T/T, L/C
2.mini order: 25 ton
3.FOB price: 700 USD/Ton to 890 USD/TON
4.Meterial: Q195 Q215 Q235 Q345