Q195 Hot Dipped Galvanized Square Steel Pipe

- Product Description -

Quick Details

Standard:API, ASTM, bs, GB, API 5L, ASTM A312-2001, ANSI A182-2001, BS 1139, BS EN10219, GB/T 3094-2000, GB/T3901

Grade:10#-45#, A53-A369, Q195-Q345, ST35-ST52, 10#, 20#, 45#, A106(B,C), Q235, Q345, Q195, Q215, ST37

Thickness:0.6 - 16 mm

Place of Origin:Shandong, China

Application:Machinery .Roads and Bridges, Construction, Transportation

Technique:ERW, hot rolled / cold rolled

Certification:API/BSI/UV/CE

Surface Treatment:oil,painted,galvanized etc, black,painting,galvanized, anti-rust oil etc

Special Pipe:Thick Wall Pipe

Alloy Or Not:Non-Alloy

Secondary Or Not:Non-secondary

Length:5.8m 6m 11.8m or as request

End:plain end

Usage:Used For Structure, Construction

Processing Technology:Threading, coupling, necking, punching and so on

Usagge:fluid pipe; gas pipe; oil pipe; structures pipe

Material:Q235, Q345, S235, S275, C250,C350

MOQ:5 tons

Section Shape:Square/Rectangular

Tolerance:Standard

Type:Hot Dip Square Pipe


Packaging & Delivery

1. In bundle with 8-9 steel stripes for small diameter steel pipe

2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends

3. Loose package for big diameter steel pipe

4. As per clients requirement

Square

Dimension: 20mm*20mm-600*600mm

Rectangular

Dimension: 40mm*20mm-700mm*400mm

Wall thickness

0.6mm-30mm

Length

5.8m-12m ,by customer's requirements

Zinc coating

Pre-galvanized steel square tube: 60g/m2-150g/m2;Galvanized steel square tube:200g/m2-400g/m2;

Standards

ASTM A500  GB/T3094 BS1387

Materials

st37,st42,S195,Q235

Technique

ERW Welded square tube

Packing

1.Big OD: in bulk2.Small OD :packed by steel strips3.woven cloth with 7 slats4.according to the requirements of customers

Usage

Mechanical & manufacture, Steel structure,Ship building, Bridging, Automobile chassis

Main market

Middle East, Africa, Asia and some European country and America ,Australia

Country of origin

Shandong, China

Productivity

10,000 Metric Tons pet Month

Remark

1. Payment terms : T/T ,L/C2. Terms of trade : FOB, CFR, CIF, EXW3. Minimum order : 20 tons4. Lead time : on or before 30 days

Any other questions, pls feel free to contact me. Your kindly mail will be treated seriously and reply within one work day.

 chemical component 

item

Chemical composition %

           mechanical property

steel

  C %

  Mn %

  S %

  P %

 Si %

 Yield point    Mpa

 Tensile strength   Mpa

elongation %

Q195

0.06-0.12

0.25-0.50

< 0.050

< 0.050

 ≤0.30

   > 195

  315-430

   ≥33

Q235

0.09-0.15

0.25-0.55

< 0.045

< 0.045

 ≤0.30

   > 235

  375-500

   ≥26

Q345

    ≤0.20

    ≤0.17

  ≤0.04

  ≤0.04

 ≤0.50

   > 345

  470-630

    ≥20


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