High-frequency ERW black welded steel pipe
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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
High-frequency ERW black welded steel pipe
Welded pipe
1) High-frequency welded
2) O.D. 10mm-406mmStainless steel pipe|
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, GBnon sparking tools|
Addition:
1 )Thread ends
2) Plain ends
3) Both inner or outer welded stab can be removedCarbon steel pipe|
4) Painting
|
O.D. |
|
W.T.Seamless steel pipe| |
|
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 |
