seamless boiler tubes

ASTM A335 Gr. P9 Alloy Steel Tube With 11Cr Fins, Serrated Finned Tubes For Fire Furnace ASTM A335 Gr.P9 is a specification for seamless ferritic alloy-steel pipe designed for high-temperature service. It is ... Read More

Stainless Steel Coil Tubing ,ASTM A249 / TP316L,TP316Ti ,TP321,TP347H,TP904L YUHONG SPECIAL STEEL deal with stainless steel welded pipe and tube already more than 10 years, every year sell more than 5000 tons ... Read More

Stainless Steel Bright Annealed Coil Tube ,ASTM A249 / TP316L,TP316Ti ,TP321,TP347H,TP904L YUHONG GROUP deal with stainless steel welded pipe and tube already more than 10 years, every year sell more than 5000 ... Read More

ASTM A312 TP304 HFW Fin Tube Fin Material Of 11-13 Cr The ASTM A312 TP304 is a standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. It is commonly used in high... Read More

Duplex Stainless Steel Pipes ASTM A789 S31803 19.05*1.65 for Chemical Process Plant YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless ... Read More

ASTM B514 UNS N08810 Nickel Alloy Steel Tube Overview ASTM B514 is the standard specification for welded Nickel-Iron-Chromium-Alloy (UNS N08810) pipes. UNS N08810, also known as Incoloy 800H, is a nickel-iron... Read More

ASTM A789 S31803 (1.4462) SAF2205 Duplex Stainless Steel tube Alloy UNS Number SAE Number Super duplex S31803 UNS S31803 GENERAL PROPERTIES UNS S31803 is a duplex grade with a ferritic-austenitic microstructure... Read More

ASTM A815 WP32205/31803/32750 Duplex Stainless Steel U Bend Tube 180 DGE Fitting PMI /PT The U Bend ASTM A815 UNS S32205 Duplex Stainless Steel Pipe is primarily composed of chromium, nickel, and molybdenum, ... Read More

ASTM A335 / ASME SA335 Alloy Steel P5 Seamless Pipe for Boiler ASTM A335 P5 is a specification for seamless ferritic alloy-steel pipe intended for high-temperature service. Alloy P5 seamless tubes are designed ... Read More

STAINLESS STEEL SEAMLESS PIPE ASTM A213 TP347/347H , PICKLED AND ANNEALED ,MIN.WT 347 Stainless Steel Pipes and Tubes 347 Stainless Steel is variant of the basic austenitic 18/8 Grade 304 with added Columbium - ... Read More