Fenzhan Quare Steel Tube 18x18

  1. Standard: API 5L, ASTM A312-2001, ANSI A182-2001, BS 1139, BS EN10219, GB/T 3094-2000, GB/T3901
  2. Grade:10#, 20#, 45#, A106(B,C), Q235, Q345, Q195, Q215, St37
  3. Thickness:0.6 - 20 mm
  4. Section Shape:Square
  5. Application: Machinery .Roads and Bridges, Construction, Transportation
  6. Technique: ERW, hot rolled / cold rolled
  7. Certification: API/BSI/UV/CE
  8. Secondary Or Not: Non-secondary

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Product Description

Outer Diameter 12*12-500*500mm; 8*16-400*600mm;
Thickness 0.3-20mm
Length 4.5m-12m or as per your requirements
Tolerance WT +/-5%, Length +/-20mm.

ASTM A500 A/B;EN10219 S235 S275; JIS G3466 STKR400;Q195B,Q235B,Q345B 


GB/T 3091; GB/T3094;GB/T6728; EN10219; ASTMA500; JISG3446,etc 

End plain end.

construction structure, machinery making, container, hall structure, sun seeker, offshore oil field, sea trestle, motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.

Inspection with hydraulic testing, eddy current and infrared test.
Packing In bundles, bulk in container or according to customers' requirements length>12m, shipped in bulk; 5.8m<length<11.8m, shipped in 40'containers; length<5.8m ,shipped in 20' or 40'containers
Delivery Time  10-15 days after we received your advanced deposit.

1.special pipe available according to requirment

2.anti-corrosion and high-temperature resistant with blackpainting.

3.all the production process are made under the ISO9001:2000 strictly.

Remarks 1)payment term:T/T or L/C,etc .
2)trade terms:FOB/CFR/CIF
3)minimum quantity of order:5 MT



square steel tube 18x18 rectangular pipe gold supplier ! 100*150 125*125mm rectangular structure steel metal square pipe

Company Information

Square Tube Steel Hollow Section Steel Pipes Sizes ASTM A106/A53, ASTM A519


Square Tube Steel Hollow Section Steel Pipes Sizes ASTM A106/A53, ASTM A519


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