Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association


304 Square Welded Stainless Steel Tube


304 Square Welded Stainless Steel Tube 
1)Size: 10*10--100*100mm Carbon steel pipe|
2)Meterial: 304.304L. 316.316L. 409.430.301.202.201

304 Square  Welded Stainless Steel tube

|Seamless steel pipe|API steel pipe|

Application: Decoration and structure

1) Standard: ASTM,JIS,DIN,GB,EN

2) Outside diameter: 10*10mm - 100*100mm

3) Wall thickness: 0.2mm - 6.0mmERW steel pipe|

4) Length: 5.8m(or according to customers' requests)

5) Tolerance: Alloy steel pipe|

A) Outer diameter: +/-0.15mm

B) Thickness: +/-11% of wall thickness

C) Length: +/-4.5mm - 0mm 

6) Material: 201, 202, 301, 304, 304L, 316, 316L, 321, 409, 430 etc. 

7) Surface: Mirror polish, satin polish, without polishspiral steel pipe

8) Packing: Each in a PVC bag, ( option: Bundle with knitted plastic bag / steel crate). 

9) The mechanism is good. Tubes can be bended, enlarged, shrunk, and staved. 

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