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

 
 

ERW Carbon Steel Pipe

 Product Description

Carbon steel pipe/ API 5L steel pipe/ welded steel pipe/ seamless steel pipe 
1 High-frequency welded pipe, ERW, welded pipe 
Od: 60.3mm-762.0mm 
Wt: 3.0-20.0mm 
2 Extra treatments: Plain ends, beveled ends, oiled, painting, sizing, bead removing, etc. 
3 Standards: GB/t3091-2001, bs21/bs1387-1985, ASTM a53-1996 API 5L/5ct 
4 Material: Q195, q215, q235, q345 gr. B, x40-x80 
 
Item Details  of  straight  seam  steel  pipe
Outer  Diameter 2-30  inch
Wall  Thickness 3mm----20mm
Length 5m-----18  m
Usage Line  Pipe, Casing  And  Tubing, Fluid  Pipe,   Water  Delievery, Heating  Pipe, Power  Pipe,   Structure  Pipe, Scaffold, Piling  Pipe
Manufacture  Processes Raw  material  Test→ Uncoiling→ Strip  leveling   → End  Cutting→ End  Shearing  and  Welding→   Accumlator→ Forming→ Telepathy  Welding→   Seam  Heat  Treatment→ Air/Water  Cooling→   Body/Seam  UT→ Sizing  Straightening→ Cutting → Visual  and  Dimension  Inspection→ Hydraulic  Test → End  Beveling→ Flatten  Test→ Seam/End  UT→   Length-Measuring  and  Weighing→ Coating-Marking→ Storage
Ends  Processing Bevelled  or  Plain  End
Surface  Process 1  Oiled 2  Galvanized 3  3PE  Anti-corruption  coated    4  According  to  the  sustomers'   requirement
Test  Equipment
Raw  Material  Test Tensile  Test  , Yeild  Strength, Elogation, Impact  Test,     Chemical  Analysis, Hardness  Test, Charpy  Impact  Test,   Metallographic  Examination
Final  Product  Test Hydraulic  Test,   On-line  and  off-line  Ultrasonic  Test,   Tensile  Test  , Yeild  Strength, Elogation, Hardness  Test,   Charpy  Impact  , Flattening  Test Chemical  Analysis, Metallographic  Examination
Package 1  Naked 2  Both  ends  with  a  plastic  cap  , then  put  the  pipe  into    a  bundle  covered  by  plastic  cloth  accroding  to  the  size    of  the  pipe  with  steel  belt  tied 3  According  to  the  sustomers'   requirement
Main  Market Middle  East,   South  and  North  America,   Europe,   Asia, Oceania.   Southeast  Asia

 

 

ERW-Carbon-Steel-Pipe

 

 

 


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