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


DIN2391 Higher Pressure Pipes

DIN2391 Higher Pressure Pipes
 3.18 to 30 mm and wall thickness ranges from 0.7 to 12mm
Length of precision tubes for the automotive sector
random length precision tubes in the range of 3 ¨C 10 Meters or 5.8Meters or six.0Meters
approximate length with tolerance +/-500 mm
tubes for the automotive market also could be delivered as cut tubes in line with customers?ˉ requirment.
DIN2391 Higher Pressure Pipes
Seamless steel pipe Strength Beneath Loads
Seamless steel pipe can often be a lot more expensive than other kinds of steel pipe, but it?ˉs also much more trusted.
That is because it has greater strength under loading. Empty pipe will have to always help its own weight, but when a pipe is filled with material¨Cor below load¨Cit should also support that weight also. Pipe failures and leaks in welded pipes normally take place at the welded seam. But mainly because seamless pipe doesn?ˉt have that seam, it isn?ˉt subject to these failures.
These added benefits make seamless steel pipes the preferred material in an array of industrial pipe applications, like ship creating, pipelines, oil rigs, oil field gear, pressure vessels, machinery components and offshore rigs. An more advantage of seamless pipes is the fact that they execute nicely in harsh conditions, which suggests that they're able to be made use of in particularly cold or hot environments.
If you?ˉre thinking about seamless steel pipes for your next commercial pipe project, please get in touch with us and request a quote. As a leading international steel pipe supplier, we are able to deliver you with all the goods you will need and quickly ship your order to anyplace inside the globe.
Marking of precision tubes and bundles of precision tubes
Marking of common precision tubes is carried out in accordance with standards or upon agreement by the InkJet method either in one particular spot or along the whole length of a tube. Bundle marking is accomplished either by one particular or several labels with expected data.
Surface protection of precision tubes for the automotive sector
Tubes are supplied with anticorrosion application. Internal surface and external surface are flushed with antirust oil.

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