The sizes range from 1/4" to 26" (13mm to 660mm) with wallthickness up to 30mm.

Majority of the stocks are from TPCO and others are fromcompetitively priced quality manufacturers.

The 60,000 tons of pipe inventory are stocked in a singlefacility of 200,000 square metres

ASTM (CarbonSteel)

• Seamless Grade B pipe to ASTM A106/A53/API5L
• Seamless Carbon steel Low Temp Pipes to A333 Gr 6
• Seamless Carbon steel pipe to API X52

GB/T(Seamless)

• Seamless Structure Pipe to GB/T816210#ã????20#ã????35#ã????45#ã????Q345ã????20Mn3ã????40Mn3ã????20Crã????30Crã????25CrMoã????35CrMo
• Seamless Transmission Pipe to GB/T816320#ã????Q295ã????Q345
• Seamless Low /Medium Boiler Pipe to GB3087
• Seamless High Pressure Boiler Pipe to GB 5310
• Seamless High Pressure Cylinder Pipe to GB18248 Q/TGGB05
• Seamless Hydraulic Pipe to GB/T17396 Carbon steel, AlloySteel
• Seamless Oil Cracking Pipe to GB9948 ASME AS213

TBCC has the largest stock inventory of seamless carbon steelpipe in China, comprising of ASTM specifications as well as ChineseGB.

The sizes range from 1/4" to 26" (13mm to 660mm) with wallthickness up to 30mm.
Majority of the stocks are from TPCO and others are fromcompetitively priced quality manufacturers.

The 60,000 tons of pipe inventory are stocked in a singlefacility of 200,000 square metres

ASTM (Carbon Steel)

Seamless Grade B pipe to ASTM/ASME A/SA A106Gr.A,B,C/A53Gr.A,B
Seamless Carbon steel Low Temp Pipes to A333 Gr 6
Seamless Carbon steel pipe to API X52 PSL1,PSL2
Seamless Carbon steel pipe to ASTM/ASME (A/SA106B/SA53B)/API5L Gr.BTriple.
High-pressure Cylinder tube JISG3429/GB/T18248-2008(37Mn,34CrMo4),
EN10083 34CrMo4,ASTM/ASME A/SA372
ASTM/ASME A/SA335 Grade P5,P9,P11,P22,P91 Alloy Steels TUBE.
 
GB/T China Standard (Seamless)
Seamless Structure Pipe to GB/T816210#ã????20#ã????35#ã????45#ã????Q345ã????20Mn3ã????40Mn3ã????20Crã????30Crã????25CrMoã????35CrMo
Seamless Transmission Pipe to GB/T8163 20#ã????Q295ã????Q345
Seamless Low /Medium Boiler Pipe to GB3087
Seamless High Pressure Boiler Pipe to GB 5310
Seamless High Pressure Cylinder Pipe to GB18248 Q/TGGB05
Seamless Hydraulic Pipe to GB/T17396 Carbon steel, Alloy Steel
Seamless Oil Cracking Pipe to GB9948 ASME AS213