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Home > Products > Construction Steel Pipe > Welded Square Steel Pipes > Hot Finished Structural Hollow Sections
Hot Finished Structural Hollow Sections
Hot Finished Structural Hollow Sections
Hot Finished Structural Hollow Sections
  • Hot Finished Structural Hollow Sections
  • Hot Finished Structural Hollow Sections
  • Hot Finished Structural Hollow Sections

Hot Finished Structural Hollow Sections

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 10 Ton
    Delivery Time: 20 Days


Basic Info

Model No.: 150*300*12mm

Type: Welded

Certification: API, CE, BSI, UL, CE, IOS9001

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Boiler Pipe, Chemical Fertilizer Pipe, Gas Pipe, Hydraulic Pipe, Drill Pipe

Section Shape: Rectangular

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

Size: 150*300*12mm

Additional Info

Packaging: engine conduits precision cold drawn pipe---- 1.In bundle or bulk 2.Standard export packing 3. Design as customer\'s requriment .

Productivity: 150wt/year


Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: 150wt/year

Certificate: CE, ISO9001

HS Code: 73066100

Port: Qingdao,Shanghai,Tianjin

Product Description

We produce Welded,Seamless and Stainless Square&Rectangular Steel Tubes with material consisting of carbon steel,alloyed steel,stainless steel.In the assurance of the properties oftensile strength,elongation, impact at low temperature,also formed our advantage to cater to different clients` specific requirements.

Our products exported to the USA Canada Australian Russia India Malaysia Europe and other countries and regions.

Product Description

we specialized in SHS & RHS& CHS since 1997.

Square tubes :20X20-600X600mm,rectangular tubes,20X30-600X800mm

Certificate: EN10210,EN10219,ASTM A500, ISO9001,SGS,BV,ETC

Product Description:







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
2, Galvanized

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


1.Chemical Component Analysis (C,Si,Mn,S,P)

2.Mechanical Properties (Tensile Strength, Yield Strength, Elongation )

MTC is supplied.

3.Third party inspection: BV,SGS


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.large inventory
2.high quality,low price
3.good after-sales service
4.short delivery time

Product Photo Show:

Packaging & Shipping



Our Services

Our company have passed ISO9001:2008 quality management system certification and have passed Europe Union EN10210-1:2006 ,10219-1:2006 CE certification in 2012.

Company resorts more variety,large inventory,high quality,low price,short delivery time,good after-sales service and many other competitive advantages,to become designated supplier of many large enterprises.Customers throughout our country in more than 20 provinces and cities and exported to the United States,Canada,Russia, India,Malaysia,Europe and other countries and regions.

1.customized design is available.

2.Provide free samples.

3.Reply your enquiry within 24 working hours.

4.welcom to visit our factory

5.during the using our products,our customer service staff can answer any answer any question about the quality and technology.

Looking for ideal Hot Finished Structural Square Hollow Sections Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Finished Structural Rectangular Hollow Section are quality guaranteed. We are China Origin Factory of Hot Finished Structural Circular Hollow Sections. If you have any question, please feel free to contact us.

Product Categories : Construction Steel Pipe > Welded Square Steel Pipes

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