- Duplex Steel Seamless Tube A789 UNS S32750 For Heat Exchanger
- ASME SA789 2507 Seamless Steel Tube
- ASME SA789 S31803 Duplex Seamless Tube
- Duplex Stainless Steel Boiler Tubes A789 S32750 2507
- ASME SA789 UNS S31803 Duplex Steel Tube
- Duplex Seamless Boiler Tube
- Duplex 2507 Seamless Steel Tube
- SA789 1.4462 Duplex Steel Seamless Tube
- SA789 S31500 Duplex Steel Seamless Tube
- Duplex Steel Tube SA789 UNS S32205
- ASTM A789 S32750 Duplex Stainless Steel Tube
- ASME SA789 S32304 Duplex Steel Tube
- ASME SA789 S31803 Duplex Steel Tube
- ASME SA789 1.4462 Duplex Steel Tube
- Duplex Steel Seamless Tube A789 UNS S31803 For Heat Exchanger
- ASME SA789 1.4410 Duplex Steel Pipe
- Duplex Steel Seamless Pipe 2507 1.4410
- Duplex Stainless Steel Boiler Tubes A789 S32750
- Duplex Boiler Tube
- Duplex Steel Seamless Tube A789 Uns S31803