Stainless Steel Tubes

A511/A511M Seamless Stainless Steel Mechanical Tubing Application: Mechanical application, which needs corrosion-resistant or high-temperature strength. Shape: Round, Rectangle, Sqaure, or special Grade: MT 304, MT304L, MT309, MT309S, MT 310S, MT 316, MT316L, MT317,MT321, MT347 TABLE 1 Chemical Requirements of Austenitic Stainless Steels Grade Composition,% Carbon Mangan-ese,max Phosphorus,max Sulfur,max Silicon,max Nickel Chromium MT302 0.08 to 0.20 2.00 0.040 0.030 1.00 8.0

Exhaust Steel Tube Welded Stainless Steel Tube SUS409L, SUS439, SUS436L, SUS346S, SUS304 & SUS429M Wall thickness 1.2 ,1.5mm upon request. Diameter 30-60mm Length Upon request Application :for automotive exhaust system exhaust Steel Tube(muffler ,tail pipe, branch pipe ,catalytic converter) Grade:310 309 309L 301 304 409L 346 410 429 439 441 444 436 etc Produce method:longitudinal seam welded The tubes as per ASTM 269 EN10217-7 EN10296-2 . Deminsion mm OD WT 38 1 38 1.2 38 1

SUS 304 JIS G 3459 weld and seamless Austenitic Stainless Steel Pipes for pressure purpose Wall thickness :0.5-50mm Diameter: 5-420mm Length:Upon request Grade: SUS304TP , SUS304HTP , SUS304LTP, SUS310TP , SUS310STP, SUS316TP , SUS316HTP, SUS316LTP , SUS316TiTP, SUS317TP , SUS317LTP, SUS347TP , SUS347LTP Application: for pressure purpose,for low temperature service,high temperature service Produce method: Arc welding , Seamless laser welding ERW(electric resistance welding)

ASTM A270 Seamless and Welded Austenitic and Ferritic/Austetnitic Stainless Steel Sanitary Tubing Size range: O.D.: 4.0-305mm W.T.:1-50mm L: according to customer requirement Applications: Sanitary tubing in the dairy and food industry, and having special surface finishes Chemical Requirement Grade: TP304 TP304L … TP316 TP316L … … … UNS S30400 S30403 S31254 S31600 S31603 N08926 N08367 S31803 C, max 0.08 0.035 0.020 0.08 0.035 0.020 0.030 0.030 Mn, max 2.00 2.00 1.00 2.00 2.00