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Product name | Carbon Steel Pipe / Carbon Steel Tube |
Standard | AiSi ASME ASTM GB JIS |
Grade | API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 GB/T8162/T8163 GB5310/6579/9948/YB235-70 |
Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random |
Place of Origin | China |
Outside Diameter | 1/2'--24' |
21.3mm-609.6mm | |
Technique | 1/2'--6': hot piercing processing technique |
6'--24' : hot extrusion processing technique | |
Usage /Application | Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
Delivery Time | 8-14 days |
Material | ASTM / ASME A53 Gr.A, Gr.B, Gr.C A106 Gr.B, Gr.C A179 A192 A199 A210 A213 T5, T9, T11, T12, T22, T91 A333 DIN St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 St37.0, St44.0, St52.0, St52.3 RSt34-2, RSt37-2, RSt44-2, St52 BS 3059 360, 410, 440, 460, 490 GB 10#,20#,35#,45#,20cr,40cr,16Mn(Q345A,B,C,D),20G,15M0G, 15CrMo,30CrM0,42Crmo,27SiMn, 20CrMo Q235B |
End | Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket |
Surface | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation |
Packing | Standard Sea-worthy Packing |
Delivery Term | CFR CIF FOB |
Chemical Composition Requirements
| Element | Composition, % | ||
| Grade T1 | Grade T1a | Grade T1b | |
| Carbon | 0.10-0.20 | 0.15-0.25 | 0.14 max |
| Manganese | 0.30-0.80 | 0.30-0.80 | 0.30-0.80 |
| Phosphorus, max | 0.025 | 0.025 | 0.025 |
| Sulfur, max | 0.025 | 0.025 | 0.025 |
| Silicon | 0.10-0.50 | 0.10-0.50 | 0.10-0.50 |
| Molybdenum | 0.44-0.65 | 0.44-0.65 | 0.44-0.65 |
Tensile Requirements
| Grade T1 | Grade T1a | Grade T1b | |
| Tensile strength, min, ksi [MPa] | 55 [380] | 53 [365] | 60 [415] |
| Yield strength, min, ksi [MPa] | 30 [205] | 28 [195] | 32 [220] |
| Elongation in 2 in. or 50 mm, min, % | 30 | 30 | 30 |
| For longitudinal strip tests a deduction shall be made for each 1 ⁄ 32 -in. [0.8-mm] decrease in wall thickness below 5 ⁄ 1 6 in. [8 mm] from the basic minimum elongation of the following percentage | 1.50 A | 1.50 A | 1.50 A |
| When standard round 2-in. or 50-mm gage length or smaller proportionally sized specimen with the gage length equal to 4D (four times the diameter) is used | 22 | 22 | 22 |
Product name | Carbon Steel Pipe / Carbon Steel Tube |
Standard | AiSi ASME ASTM GB JIS |
Grade | API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A179/A192/A213/A210 /370 WP91, WP11,WP22 DIN17440, DIN2448,JISG3452-54 GB/T8162/T8163 GB5310/6579/9948/YB235-70 |
Length | 5.8m 6m Fixed, 12m Fixed, 2-12m Random |
Place of Origin | China |
Outside Diameter | 1/2'--24' |
21.3mm-609.6mm | |
Technique | 1/2'--6': hot piercing processing technique |
6'--24' : hot extrusion processing technique | |
Usage /Application | Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe, Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and ship building etc. |
Tolerance | ±1% |
Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
Delivery Time | 8-14 days |
Material | ASTM / ASME A53 Gr.A, Gr.B, Gr.C A106 Gr.B, Gr.C A179 A192 A199 A210 A213 T5, T9, T11, T12, T22, T91 A333 DIN St35.8, St45.8, 10CrMo910, 15Mo3, 13CrMo44, STPL340, STB410, STB510, WB36 St37.0, St44.0, St52.0, St52.3 RSt34-2, RSt37-2, RSt44-2, St52 BS 3059 360, 410, 440, 460, 490 GB 10#,20#,35#,45#,20cr,40cr,16Mn(Q345A,B,C,D),20G,15M0G, 15CrMo,30CrM0,42Crmo,27SiMn, 20CrMo Q235B |
End | Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and socket |
Surface | Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation |
Packing | Standard Sea-worthy Packing |
Delivery Term | CFR CIF FOB |
Chemical Composition Requirements
| Element | Composition, % | ||
| Grade T1 | Grade T1a | Grade T1b | |
| Carbon | 0.10-0.20 | 0.15-0.25 | 0.14 max |
| Manganese | 0.30-0.80 | 0.30-0.80 | 0.30-0.80 |
| Phosphorus, max | 0.025 | 0.025 | 0.025 |
| Sulfur, max | 0.025 | 0.025 | 0.025 |
| Silicon | 0.10-0.50 | 0.10-0.50 | 0.10-0.50 |
| Molybdenum | 0.44-0.65 | 0.44-0.65 | 0.44-0.65 |
Tensile Requirements
| Grade T1 | Grade T1a | Grade T1b | |
| Tensile strength, min, ksi [MPa] | 55 [380] | 53 [365] | 60 [415] |
| Yield strength, min, ksi [MPa] | 30 [205] | 28 [195] | 32 [220] |
| Elongation in 2 in. or 50 mm, min, % | 30 | 30 | 30 |
| For longitudinal strip tests a deduction shall be made for each 1 ⁄ 32 -in. [0.8-mm] decrease in wall thickness below 5 ⁄ 1 6 in. [8 mm] from the basic minimum elongation of the following percentage | 1.50 A | 1.50 A | 1.50 A |
| When standard round 2-in. or 50-mm gage length or smaller proportionally sized specimen with the gage length equal to 4D (four times the diameter) is used | 22 | 22 | 22 |
