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Home > Products > Large diameter thick wall tube > EN10210 ERW Welded Square Hollow Section Tube
EN10210 ERW Welded Square Hollow Section Tube
EN10210 ERW Welded Square Hollow Section Tube
EN10210 ERW Welded Square Hollow Section Tube
EN10210 ERW Welded Square Hollow Section Tube
EN10210 ERW Welded Square Hollow Section Tube
  • EN10210 ERW Welded Square Hollow Section Tube
  • EN10210 ERW Welded Square Hollow Section Tube
  • EN10210 ERW Welded Square Hollow Section Tube
  • EN10210 ERW Welded Square Hollow Section Tube
  • EN10210 ERW Welded Square Hollow Section Tube

EN10210 ERW Welded Square Hollow Section Tube

    Unit Price: USD 600 / Metric Ton
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1 Metric Ton
    Delivery Time: 7 Days

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Basic Info

Model No.: 300*500*20

Type: Welded

Certification: CE

Application: Structure Pipe, Chemical Fertilizer Pipe

Section Shape: Rectangular

Surface Treatment: Black

Usage: Special Purpose, Machinery Industry

Technique: Cold Drawn

Material: Carbon Steel

Size: 20*20-600*600

Additional Info

Packaging: standard export packing, also could design as to customer\'s desire

Productivity: 15000000mt

Brand: XJY

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: 15000000mt

Certificate: ISO9001

HS Code: 73066100

Port: Qingdao China,Tianjin

Product Description



1. Fast Delivery: around 10 days below 500Metric Tons after sight of Irrevocable L/C or Deposit;( lots of high quality square and rectangular pipes are in stock)

2. Quality Assured: Strictly acc. To International standard ASTM & BS & EN & JIS, with System ISO certification

3. Good Service: supplied professional technical guide free of charge at anytime;

4. Reasonable Price: to be better support your business.



1. STANDARD:


GB/T3094-2000, GB/T6728-2002, ASTM A500, JIS G 3466, DIN EN 10210, GB/T178-2005


2. MATERIAL:


Q195, Q215, Q235, Q275, Q345, 20#, 45#, Stainless steel, Seamless steel, Alloy steel.


3. SURFACE:


Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment.


4. TECHINQUE:


Hot rolled, Cold rolled, ERW, High-frequency welded.


5. APPLICATION:


(1).Machinery manufacture: glass machinery, agricultural machinery, textile machinery, papermaking machinery, food machinery, electrical equipment, sanitation equipment.

(2).Roads and Bridges: railway, aviation, expressway, overpass, road fence, traffic signs.

(3).Construction engineering: steel structure construction, sports venue, three-dimensional garage, exhibition hall.

(4).Decoration: wrought iron doors and windows, outdoor advertising, pavilion and vestibule, glass curtain wall.

(5).Transportation: automobile manufacture, ship manufacture, container, tricycle, tower crane.


6. SUFACE ALLOWED DEVIATION:

Assessment Criteria

First Grade

Second Grade

Wall thickness/t

4mm≤t≤10mm ±8%t

4mm≤t≤10mm ±8%t

10mm≤t≤22mm ±6%t

10mm≤t≤22mm ±6%t

Suitable for flat parts

Suitable for flat parts

Right Angle

90°±1.0°

90°±1.5°

Corner radius of circular arc

t≤6mm(1.5-2.5)t

6mm≤t≤10mm(2-3)t

T>10mm(2.5-3.5)t

Concave and convex degree

≤5% side length

≤6% side length

Bending degree

≤1.5mm/m, total bending degree

≤0.15% specified length

≤2mm/m, total bending degree

≤0.2% specified length

Distortion degree

2mm+0.5mm/m

-

Scale accuracy

Ordinary precision 0- +50mm

Ordinary precision 0- +70mm

Fine scale 0- +5mm

Fine scale 0- +15mm

Cutting quality

100mm≤side length≤300mm

100mm≤side length≤300mm

Cutting slope≤3mm

Cutting slope≤4mm

300mm

300mm

Cutting slope≤3mm

Cutting slope≤6mm

End without cutting burr

End with few cutting burr

7. MECHANICAL PROPERTY:

Yield Strength Grade

Wall thickness (mm)

Yield strength (Mpa)

Tensile strength (Mpa)

Elongation%

Impact work (J)

235

4-12>12-22

235

375

23

27

345

4-12>12-22

345

470

21

27

390

4-12>12-22

390

490

19

27


8.What advantage do we have?


  1. Our factory established in 1997, we have 16 years experience in this area.
  2. We engaged in research Square and Rectangular Steel Tube at the beginning of company established, now our technology is far ahead.
  3. We have a leading international, domestic origination of production units.
  4. We have passed the standards of ASTM A500, JIS G 3466, DIN EN10210, GB/T178-2005, GB/T 3094-2000 and GB/T6728-2002.
  5. Our products in different sizes, and different thickness (1.0mm-32mm), can satisfy your desire a station buy need.
  6. Perfect after-sale service to solve your worries.





Welded Square Tube

Welded Square Tube
Packaging & Shipping

1.PACKING WITH BUNDLES:



2.PACKING WITH ANTI-WATER BAGS:



3.GOODS IN TRUCK:





4. GOODS IN CONTAINER:



5.GOODS IN BULK SHIP:



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

Product Categories : Large diameter thick wall tube

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