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

 
 

441 Stainless Steel Welded Tube

 441 Stainless Steel Welded Tube 

Stainless steel is a production which not easy rust,acid resistance and corrosion resistance, so it is widely used in light industry,heavy industry,daily necessities and the decoration industry. My company long-term supply stainless steel products, including stainless steel seamless pipes,stainless steel bar and stainless steel sheet. The material have 201,202,301, 309 309S 310, 310S,304,304L, 316, 316L,317, 317L,321,409L, 904L, 410, 430,4Cr13.

 Steel pipe |

 

Steel pipe

material

GB

10#,20#,45#,20G.16Mn,27SiMn,15CrMoG,12Cr1MoU,20CrMo,35CrMo, 42CrMo, 12Cr1MoVG,Cr5Mo,WB36,BCrMo44,34CrMo4,P5,12Cr

AISI

1010,1020,1045,Gr·65 ,API X52,API X 42and so one

other

DIN,JISCarbon steel pipe|

specification

Out diameter

6mm-750mm

Wall thickness

0.3-75mm

Production technology

Hot rolled

Cold rolled

Surface treatment

Copper coated

GalvanizedSeamless steel pipe|

other

sorting

Structural pipe, fluid pipe, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so on.Drill pipe|

 

Steel sheetThick wall steel pipe

material

DC01,SPCC,ST12,HJ58,HG60,DB685,16Mn,20G,65Mn,510l,ASTMA299,ASTMA515,ASTM A 572,ASTM A 709,ASTMA302,ASTMA537,API X52,API X 42 and so on.

specification

Thickness:0.5mm-140mm

Production technology

Hot rolled

Cold rolledSteel pipe |Seamless steel pipe

sorting

Pressure vessel plate, high strength low alloy, structural steel for bridge, structural

steel for shipwelding steel pipe

 


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