| Customization: | Available |
|---|---|
| Type: | Seamless |
| Technique: | Cold Drawn |
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Specification of seamless steel pipes & tubes
OD: 6-762mm WT: 0.5~70mm Length:1-12m or as customer required
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Independence Inspection
State of the art lab with a full range of mechanical and chemical test capabilities allows our team to manage a variety of quality control procedures in the production process at regular intervals.
The pipe is subjected to various tests and inspections to confirm that it meets customer and industry specifications from raw material to finished products. Quality Control inspectors are committed to check and monitor strictly the quality from each stage of process.
Using the aforesaid test results, the manufacturing group can make immediate judgments of process condition and take any necessary action to insure desired product performance.
Third Party Inspection
Third party inspection that is preferred by new customers are proved to be convincing. Through years' of operation, M/S Chengdu Derbo has established stable contact with world famous third party inspection authorities like BV, SGS, INTERTEK, etc, and more than 5000M.Tons of steel pipes/tubes from Chengdu Derbo have been inspected by them.
In M/S Chengdu Derbo, we provide accurate inspection equipment & device and necessary service for sample preparation for third party inspectors.
M/S Chengdu Derbo has almost all kinds of inspection & test equipment & device for general tests like size & size tolerance check, tensile test, hardness test, flattening test, expanding test, ECT, UT, hydrostatic test, impact test, etc.
Please contact me without any hesitition if you have any problems of our products !
We will offer warm-hearted service to you !
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