ERW black welded steel pipe
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API steel pipe
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Carbon steel pipe
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Alloy steel pipe
- astm a 335 gr p22
- alloy steel pipe l555
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- alloy pipe a335 p11
- interpret seamless steel pipe
- Water pipeline - Handling and
- Applications of welded pipe pil
- welded steel pipes and Seamless
- ASTM A 106 Seamless Pipe
- Carbon dioxide resistant oil ca
- seamless steel pipe On-line col
- EN 10305-1 / DIN 2391 cold draw
- EN 10255 Standard Pipe,replaces
- API 5L A53 / A106 Grade B, Seam
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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
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
上一篇：seamless carbon/alloy steel ,ASTM A519,mechanical tube,42crm
