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 black welded steel pipe

 

Welded tube 
1) High-frequency welded 
2) O.D. 10mm-406mm 
3)W.T. 0.6mm-20mm 
4)Certifactions : BV ,ISO9001

Alloy pipe|
spiral steel pipe|
Galvanized pipe|
Oil pipeline |
Welded steel Pipe
Casing Pipe |

Welded pipe

 1) High-frequency welded

  2) O.D. 10mm-406mm

  3)W.T.  0.6mm-20mm 

  4) Steel grade: SPHC, 08AL, 08F, HG5, DF08, Q195-235, M8

  5) Standards: ASTM, API, JIS, DIN, EN, BS, GB

 Addition:


Seamless pipe |
Drill pipe||
Thick wall steel pipe
Pipe fittings

1 )Thread ends

 2) Plain ends

 3) Both inner or outer welded stab can be removed

 4) Painting

O.D.

 

W.T.

1/8"

10.3mm

0.6mm-1.0mm

1/2"

21.3mm

0.6mm-1.0mm

3/4"

26.7mm

1.0mm-3.0mm

1"

33.4mm

1.0mm-3.0mm

1 1/4"

42.2mm

1.0mm-3.2mm

1 1/2"

48.3mm

1.0mm-4.0mm

2"

60.3mm

1.5mm-4.0mm

3"

88.9mm

1.5mm-9.5mm

4"

114.3mm

2.0mm-14mm

5"

141.3mm

3mm-14mm

6"

168.3mm

3mm-15mm

8"

219.1mm

3.2mm-15mm

10"

273mm

3.2mm-16mm

12"

323.8mm

6mm-18mm

14"

355.6mm

8.0mm-18mm

16"

406.4mm

8mm-20mm

 


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