Product Description:
Gandhi Special Tubes Limited (ISO/TS 16949:2009 and ISO 9001:2008) set up its plant in technical collaboration with BENTELER STAHL/ROHR GMBH & CO.AG of Germany, and is engaged in manufacturing of Cold Drawn Seamless Tubes.
Features :
Scale free bright tubes as annealed/normalized in bright annealing furnace under reducing atmosphere
Tubes are manufactured out of fully Aluminum killed steel only to avoid problem of ageing which can lead to embrittlement & cracks.
Surface roughness will be below 2 Microns Ra value for fuel injection Tubes
Uniformly annealed soft tubes, suitable for proper ferrule biting.
Reliable source of raw material.
Tubes can be supplied with even closer dimensional tolerance than permitted by various codes/specifications, subject to prior agreement.
Quality Assurance System as per ISO/TS 16949 for Automotive applications & ISO/9001 for Non-Automotive applications
Specifications :
DIN 2391
DIN 2445
DIN 17175
EN 10305-1 & EN10305-4
EN 10216-2
DIN 73000
ISO 8535
BS 980
BS 3059
IS 3601
IS 3074
SEE J 524
SAE J 1958
SA 179
SA 210
SA 334
Applications :
Hydraulic Tubes.
High Pressure Diesel Fuel Injection Tubes.
Tubes for General Engineering Applications.
Quality & Inspection :
Strict measures are taken to ensure Scale free and bright tubes with high degree of internal cleanliness. All the tests as per specifications are carried out stage wise to ensure that tubes meet desired specifications.
Tensile Test
Hydrostatic pressure Test.
Eddy Current Test
Flattening, Flaring, Bending Test
Surface roughness Test
Hardness Test
Burst Test
Salt spray Test to test Phosphating
Chemical Composition
Metallurgical & Stereo Microscopy
Dimensional Checks
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