Cold Rolled Pipes
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API steel pipe
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Carbon steel pipe
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- seamless carbon steel pipe
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Alloy steel pipe
- astm a 335 gr p22
- alloy steel pipe l555
- 25crmo4 alloy steel pipe
- 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
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
Cold Rolled Pipes
Cold Rolled Pipes
Cold Rolled Pipes
304, 304l, 310s, 316l, 321, 347, s 31803
Astm asme a/sa 312, a/sa 213, a 269, a/sa 789, a/sa 790
o.d. from 10mm to 406mm
w.t. from 1mm to 30mm
