welded steel pipes

ASTM A694 F52 F60 B16.5 Forged Carbon Steel Flange We are one of the biggest projects pipeline products supplier in China. Our products contain steel pipe/tube,fittings, flanges. With development more than 20 ... Read More

HFW Finned Tube High Frequency Welded Solid Finned Tube for Heat Exchanger Yuhong Group supply Boiler tube , Heat Exchange Tube, Air Cooling Tube , Condenser Tube more than 32 years , and our material grade ... Read More

Alloy Steel Flange ASTM A182 F1 B16.5 Oil Gas Petrochemical Power Generation Valve YUHONG GROUP deal with steel pipe fittings already more than 33 years. Our client already cover more than 70 countries, Like ... Read More

Stainless Steel Fittings ASTM A403 WP304L Seamless Butt Weld Cap B16.9 ASTM A403 WP304L Stainless Steel Butt Weld Pipe Fittings mean the pipe fittings which material is wrought austenitic stainless grade WP304L... Read More

ASTM A335 GR.P9 Alloy Steel Seamless Studded FinTube Manufacture What is studded fin tube? Studded fin tube is made by electrical resistance welding specially formed studs(round pins ) in rows around the tube. ... Read More

ASTM A376 TP347H SS HF Welded Fin Tube for Radiadores This page is about ASTM A376 TP347H high frequency welded stainless steel fin tube with fin general material carbon / alloy / stainless steel , we sell ... Read More

ASTM A335 Gr P9 Alloy Steel Studded Finned Tube for Heating Furnace YUHONG Group can make kinds of industry projects and supply variety of extruded fin tubes in industries. All of our products are domestically ... Read More

ASTM A790 , ASME SA790 S31803 Seamless Duplex Steel Pipes YUHONG Group, a factory offers ASME SA790 / ASTM A790 S31803 SMLS duplex stainless steel pipes and we sell these pipes with high quality in more than 70 ... Read More

ASTM A335 Gr. P5 P9 P11 P22 Alloy Steel Studed Fin Tube This page is about ASTM A335 Gr. P5 P9 P11 P22 studed alloy steel fin tube, studed fin tubes with fin general material carbon / alloy / stainless steel , ... Read More

ASTM B729 UNS N08020 2.4660 Alloy 20 HASTELLOY SEAMLESS PIPE 100% UT Yuhong Group has been dealing with Stainless Steel / Duplex Steel / Nickel Steel Seamless Tubes for more than 10 years, selling more than 80... Read More