| Welded Pipes: ASTM A135, A53, A252, A500 |
Standard: ASTM A135
Material/Steel Grade: A, B
Application: ERW/Electric-Resistance-welded Steel Pipes
Size(mm): OD42.2~114.3 x WT2.11~2.63
Standard: ASTM A53
Material/Steel Grade: A, B
Application: ERW and Hot-dip galvanized Steel Pipes
Size(mm): OD21.3~273 x WT2.11~12.7
Finish: Black,Hot-dip galvanized
Standard: ASTM A252
Material/Steel Grade: Gr2, Gr3
Application: Pipes for Piling Usage
Size(mm): OD219.1~508 x WT3.6~12.7
Standard: ASTM A500
Material/Steel Grade:Carbon Steel
Application1: Tubes for General Structural Purpose
Size1(mm): OD21.3~273 x WT2.11~12.7
Application2: Square Pipes for General Structural Purpose
Size2(mm): 25 x 25~160 x 160 x WT1.2~8.0
| Seamless Pipes: ASTM A53, A106, A179, A192, A199, A210, A213, A333, A334, A556 |
Standard: ASTM A53/A53M
Material/Steel Grade: GR.A, GR.B, GR.C
Application: Conveying water,petroleum,gas,other common fluid
Size(mm): OD10.3~1200 x WT1.0~150
Finish: Black and Hot-dipped Zinc-coated
Standard: ASTM A106/A53M/ASME SA106
Material/Steel Grade: GR.B, GR.C
Application: for High Temperature Service
Size(mm): OD10.3~1200 x WT1.0~150
Standard: ASTM A179/A53M/ASME SA179
Material/Steel Grade: Low Carbon Steel
Application: Seamless Cold drawn Low Carbon Steel for Heat Exchanger and Condenser Tubes
Size(mm): OD10.3~426 x WT1.0~36
Standard: ASTM A192/A192M/ASME SA192
Material/Steel Grade: Low Carbon Steel
Application: Boiler Tubes for High Pressure
Size(mm): OD10.3~426 x WT1.0~36
Standard: ASTM A199/A199M
Material/Steel Grade: T5, T22
Application: Seamless Cold-drawn Intermediate Alloy Steel Heat-exchanger and Condenser Tubes
Size(mm): OD10.3~426 x WT1.0~36
Standard: ASTM A210/A210M
Material/Steel Grade: A1, C
Application: Seamless Medium-carbon Steel Boiler and Superheater Tubes
Size(mm): OD10.3~426 x WT1.0~36
Standard: ASTM A213/A213M
Material/Steel Grade: T5, T9, T11, T12, T22, T91
Application: Seamless Ferritic and Austenitic Alloy Steel Boiler, Superheater and Heat-exchanger Tubes
Size(mm): OD10.3~426 x WT1.0~36
Standard: ASTM A333
Material/Steel Grade: Gr1, Gr3, Gr6
Application: Seamless Carbon and Alloy Steel for Mechanical Tubing
Size: 1/4"~42" x SCH20~XXS
Standard: ASTM A334
Material/Steel Grade: Gr1, Gr6
Application: for Low Temperature Use
Size: 1/4"~4" x SCH20~SCH80
Standard: ASTM A556
Material/Steel Grade: A2, B2
Application: Seamless Cold-drawn Carbon Steel Feedwater Heater Tubes
Size(mm): OD10.3~426 x WT1.0~36
