SA 269 TP 317L Seamless Tube and ASTM A269 317 Welded Tube manufacturer in India
What is ASTM A269 TP317 Tube?
The ASTM A269 TP317 Tube is made of 316-grade stainless steel with added molybdenum. This addition helps to increase the overall pitting resistance of this modified grade. The A269 TP317 Tubing solutions can also effectively resist crevice corrosion. The presence of nitrogen in the alloy helps to improve the yield strength and pitting resistance of the material. These tubes are useful in applications with a high concentration of chlorides and sulfides in the environment.
ASTM A269 TP317 Tube
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SA 269 TP 317 Seamless Tube with Eddy Current tested, check and compare our rates with other A269 TP317 Tubing suppliers & stockist
The ASTM A269 317 Welded Tube can also effectively resist general corrosion, even in extreme temperatures. The ASTM A269 Grade TP317 Heater Tubes can be found in off-shore oil drilling, power generation, petrochemical, pharmaceuticals, and so on.
Bright hardening in ASTM A269 317 Stainless Steel Bright Annealed Tubes is the process of heating the tubes in an inert atmosphere. This process is primarily carried out when quenching to full hardness is not necessary. This results in SA 269 Grade TP317 Condenser Tube having bright finishes.
Manufacturer of ASTM A269 Grade TP317 Heater Tubes and SA 269 Grade TP317 Condenser Tube with Cutting & Polishing, view SA 269 UNS S31700 Polish Tube dimensions and price in India
The ASTM A269 Grade 317 ERW Tube is manufactured by cold forming a flat strip of steel into a tube. The ERW SA 269 Gr 317 Coil Tubing solution is then passed through a number of forming rollers so as to get that longitudinal seam. The two edges of the ASTM A269 Gr TP317 Tubing are then heated with a current of high frequency, and then they are squeezed together to form a bond.
On the other hand, the SA 269 TP 317 Seamless Tube is manufactured by extruding the metal to the pre-defined length. It does not have any welding seam. The seamless ASME SA 269 317 Heat Exchanger Tubes can withstand high pressure. They also offer better leakage protection, as the seamless ASTM A269 TP 317 Stainless Steel U-Tubes do not have any weak joints or seams in them.
Thus, by noticing whether the given pipe has seams or not, one would know if it is an ERW or seamless SA 269 TP 317 pipe.
Manufacturer of ASTM A269 Gr TP317 Tubing and ASME SA 269 317 seamless tubing with flaring test in Gujarat
The biggest difference between the seam and ASTM A269 DIN 1.4449 Cold Drawn Seamless Tube is in the seam. The seamed tubes are basically the ASTM A269 317 Stainless Steel Bright Annealed Tubes which are welded and then joined at the surface.
This helps to increase the length of the pipe easily. The seamless SA 269 UNS S31700 Polish Tube is made from a single billet, and thus there is a length restriction.
Cold vs. hot processed ASTM A269 TP317 tubing
Tubing is classified as either "cold-processed" or "hot-processed," depending on how it was constructed. In cold processing, the raw material is converted into a tube through several procedures that do not require high temperatures.
This method usually yields a higher-quality surface finish and closer tolerances. Meanwhile, hot processing entails heating the raw material before molding it into a tube via rolling, forging, or extrusion.
The surface finish and tolerances can diminish as an effect of this method. For applications where surface finish and tight tolerances are crucial, cold-processed ASTM A269 TP317 tubing may be the best choice.
In contrast, hot-processed tubing may be better when higher strength or larger diameters are needed. Due to the extra processing steps, the cost of cold-processed tubing may also be higher.
