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Low Carbon steel square tubes

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1 Ton
Basic Info

Model No.: 10*10 mm-800*800 mm

Type: Welded

Certification: API

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe

Section Shape: Square

Surface Treatment: Black

Usage: Pipeline Transport, Special Purpose, Oil&Gas Well Drilling, Machinery Industry, Chemical Industry, Thermal Equipment, Mining, Construction & Decoration

Technique: Cold Rolled

Material: Carbon Steel

Additional Info

Packaging: Export Packing

Productivity: 1000000000 Metric Tons

Brand: Fixedstar

Place of Origin: Cangzhou City, Hebei Province, China

Supply Ability: 100000 Metric Tons per Month

Certificate: API

HS Code: 7306610

Port: Tianjin Xingang,Qingdao,Shanghai

Product Description

Low Carbon steel square tubes

Application: The Low Carbon steel square tubes are used for Tower cranes, pick and move cranes, crawler cranes, mobile cranes, road construction, folk lift, equipment manufacture, building, green house, handrail, furniture, structure building etc.Q195 steel square tubes Payment terms:30% advance payment, the balance will be against the BL copy. Or LC irrevocable at sight.Finish: Galvanization ,bared, oiled, black panting or as per the client's requirement, beveled edges.Q235 Square steel tubes Material: carbon steel, Q195-Q215,Q345,20#,alloy steel,ST37-2,ST52-3,S235,S355,A500,A106,A53 , Standard: DIN EN 10210, DIN EN 10219, ASTM A 500 ,GB/T 3094-2000,GB/T 6728-2002 Length: 2m-12m , Q345 Square steel hollow Technology: Cold rolled, cold drawn, hot rolled, galvanized, annealed, ERW, EFW, DSAW.


MS carbon Square Steel Tube 10*10-800*800mm






3-12m or according to per request


Q195-Grade B, SS330, SPC, S185

Q215-Grade C,CS Type B, SS330, SPHC

Q235---Grade D, SS400, S235JR, S235JO, S235J2

Q345---SS500, ST52, ST37

10#,20#,45#, etc

Surface treatment

1, Oiled Q195 steel square tubes
2, Galvanized
3, 3PE Anti-corruption coated

4, Painting black
5, According to the customers` requirement


Widely used in mechanical, manufacturer, steel structure, decoration, shipbuilding, bridging and automobile chassis, etc


1, Big OD: in bulk

2, Small OD: packed by steel strips

3, Plastic bags

4, According to customer`s requirements


Normally 10-20 days after get deposits or according to quantity


1, reasonable price with excellent quality

2, abundant stock and prompt delivery

3, rich supply and export experience, sincere service

Low carbon square steel tube

Looking for ideal Q195 Steel Square Tubes Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Q235 Square Steel Tubes are quality guaranteed. We are China Origin Factory of Q345 Square Steel Hollow Section. If you have any question, please feel free to contact us.

Product Categories : Carbon Steel Pipe > Steel Hollow Section

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