TORICH INTERNATIONAL LIMITED |
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4.7*0.85mm High Cleaness Stainless Precision Steel Tubes For Gas
TORICH is a professional high cleaness stainless precision steel tubes manufacturer of precision steel tubes
for gas application,which is equipped with 20 lines of pipe production.BA precision steel tubes , is usually
produced by 304 316 2205 etc ,production method can be cold drawning or cold rolled.
4.7*0.85mm EP stainless steel tubes is usually based on technical standard A249 A269 SA249 SA269 etc .
TORICH stainless precision steel tube is usually produced based on the following technical standard
and Grade:
Standards: A249 A269 SA249 SA269 or similar technical standard.
Steel Grade: 304/304L/316L/321/310S/2205/2507/904L347H etc
TORICH 304 stainless steel tubes can produce the Carbon steel and alloyed steel Sizes Range:
OD: 1-120 mm
WT:0.2-20mm
Wall Thickness: can be by mutual agreement with customer.
Main Features for Alloy hot-rolled seamless pipes :
High accuracy on tolerance
High Cleaness on surface
Good Mechanical Properties
Production Process for 58*8mm alloy steel tubes:
Inspection of RM
Surface Inspt
Size&Tolearance Inspt
Chem.composition inspt
Inspt during production
Surface inspt
Size&Tolearance Inspt
Inspt for mfg technique
Inspt for insh tubes
Surfaceinspt
Size&Tolearance Inspt
Lgth straightness check
Physical a chem.test
NDT test and Hydro test
Test for smooth finish
Seamless special shaped tubes are usually used in the following scope:
Petrochemical, medical, food, light industry, machinery, instruments and other industrial
transportation pipelines, as well as manufacturing mechanical parts and engineering structures
Product show: