Big O.D Seamless Alloy and Carbon Pipes
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API steel pipe
- API steel pipe
- API steel casing pipe
- Casing and Tubing
- API drill pipe
- API5L steel pipe
- Oil pipeline
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Carbon steel pipe
- Carbon steel pipe
- Welded steel Pipe
- seamless carbon steel pipe
- Petroleum Casing 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
1) Seamless Outside diameter: 20 - 1,067mm
2) Seamless Thickness: 1 - 80mm
3) Manufacturing stand
spiral steel pipe|
Galvanized pipe|
Oil pipeline |
Welded steel Pipe
1) Seamless Outside diameter: 20 - 1,067mm
2) Seamless Thickness: 1 - 80mm
3) Manufacturing standard: GB DIN JIS ASTM
4) Bevel or varnish to be confirmed
5) Suitable for high pressure, anti- corrosion (power plant, refinery plant
equipment) and long distance conveyance of gas / fluid
6) Standards: A335 P11 to P91; A213 T11 to T91; API5L GR.B, ASTM A106,
ASTM A53
