welded square steel tube,welded rectangular steel tube,welde hollow section

contact supplier

Packging & Delivery

1. Professional manufacturer with good reputation
2. High quality & Competitive price
3. Early delivery time

welded square steel tube,welded rectangular steel tube,welde hollow section
1.rectangular tube
2.welded tube
3.hollow sectio

rectangular pipe:

1.W.T.:0.5-15mm

2.Length:2-12m or as your requirment

3.OD:20*30-400*600mm

4.material:

S355JOH S355J2H S355JRH

A500 A B C D S275JRH/J2H S235JRH

5.standard:

JIS STKR400/DIN EN10210/DIN EN10219/ASTM A500/

GB/T 3094-2000/GB/T6728-2002

6.Technique:

Hot rolled /cold rolled/ extruded,ERW,High-frequency welded,seamless,galvanized

7.Application:

Construction, building material, Bridging ;

welded square steel tube,welded rectangular steel tube,welde hollow section
Specification	Size	Wall Thickness
	2020mm—800800mm	2.5mm-30mm
Length	1m-12m or according to your requirement
Standard and Material	ASTM, AISI, DIN, BS, EN A500,S355J0H,S355J2H,S355JRH,Q345(16Mn)
Surface	Zinc Coated (60-350g/m2), Black Painting, Varnish Painting, Color Painting …
Ends	Plain ends, Beveled ends, Socket/coupling and Threading, Plastic caps and so on
Packing	Water-proof plastic cloth, Woven bags, PVC package, Steel strips and so on
Application	Structural steel, Bridge, mechanical equipment, automobile components etc…
MOQ and Supply Capability	RAW square steel tube----------10MT----------------10000MT per mouth Low-alloy square tube-----------10MT---------------10000MT per mouth Seamless square steel tube--------10MT-----------------5000MT per mouth
Remarks	1) Payment terms: T/T / L/C 2) Trade terms: FOB /CIF /CFR 3) Delivery time: According to the order quantity (at one lot) 4) Loading port: Tianjin