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  • duplex steel flanges

Our mission is always to develop into an innovative supplier of high-tech digital and communication devices by offering price added design, world-class manufacturing, and repair capabilities for duplex steel flanges excellent products and aggressive selling prices. We warmly welcome shoppers from home and overseas to cooperate with us for common achievements.


Austenitic Stainless Steel Tube and Pipe> Stainless Steel Bright Annealed Tube and Pipe> ASTM A269 Stainless steel Bright Annealing Tube
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> ASTM A269 TP316L Stainless Steel Seamless tubes polished
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> Stainless steel fluid pipe large diameter seamless pipe
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> ASTM A312 TP321 Seamless Stainless Steel Pipe
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Bright Annealed Tube and Pipe> ASTM A269 TP321 Bright Annealing Tube
Heat Exchanger Tube> Straight Heat Exchanger Tube> ASTM A213 TP304 Seamless Boiler Tube
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> TP316L STAINLESS STEEL SEAMLESS PIPE
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Coil Tube> 1/8 inch Bright Annealed Instrument Coiled Tube
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Coil Tube> Stainless Steel Coil Tube A269 TP321
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Coil Tube> ASTM A269 TP316L Coil Tube
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Bright Annealed Tube and Pipe> BA Tubes Bright Annealing Stainless Steel Tubing
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> 1/4″ × 0.035″ 304/L Seamless Instrumentation Tubing
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Bright Annealed Tube and Pipe> Seamless Bright Annealing Stainless Steel Tube
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> TP316L 9.53X0.89MM Instrument Tube for Oil and Gas
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> 1/2″ × 0.035″ 316/L Seamless Instrumentation Tubing
Austenitic Stainless Steel Tube and Pipe> Stainless Steel Seamless Tube and Pipe> TP304 1/2" OD 0.035" WT Tubing