| Product Name | Seamless Carbon steel pipe | |
| Size | OD | 12.7mm-710mm | 
| Thickness | 3mm-45mm | |
| Length | SRL,DRL,5.8M,11.8M | |
| Steel Material | ASTM A53/A106,API 5L,EN10216,DN162ASTM A179 A192 A210 | |
| Steel Grade | Grade A,Grade B,Grade C,X42,X52.S235JRH,S355,P265 ect. | |
| Process | Hot rolled/hot expansion/cold drawn/cold rolled | |
| Usage | High temperature service | |
| Surface | Bared Black Painting, Galvanized,Coating | |
| Proctor | Plastic cap | |
| Package | Bundles, Bulk | |
| Inspection | With Hydraulic Testing, Ultrasonic testing or X-ray Test | |
| Certificate | ISO9001;2000 | |
| Date of Delivery | Less Than 15/20/25/30/40/50/60 Days According To The Quantity | |
| Payment: | L/C or T/T | |
| Port of Shipment | Xingang,China | |
 
| TYPE | Steel grade | C . | Si | Mn . | P | S | 
| API 5L PSL1 | B | ≤0.28 | - | ≤1.20 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X42 | ≤0.28 | - | ≤1.3 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X52 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X56 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X60 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X65 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| API 5L PSL1 | X70 | ≤0.28 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
 
| TYPE | grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation | 
| API 5L PSL1 | B | ≥415 | ≥245 | As per API 5L | 
| API 5L PSL1 | X42 | ≥415 | ≥290 | As per API 5L | 
| API 5L PSL1 | X52 | ≥460 | ≥360 | As per API 5L | 
| API 5L PSL1 | X56 | ≥490 | ≥390 | As per API 5L | 
| API 5L PSL1 | X60 | ≥520 | ≥415 | As per API 5L | 
| API 5L PSL1 | X65 | ≥535 | ≥450 | As per API 5L | 
| API 5L PSL1 | X70 | ≥565 | ≥483 | As per API 5L | 
| Level | Steel grade | C . | Si | Mn . | P | S | 
| PSL2 | B | ≤0.24 | - | ≤1.20 | ≤0.03 | ≤0.03 | 
| PSL2 | X42 | ≤0.24 | - | ≤1.3 | ≤0.03 | ≤0.03 | 
| PSL2 | X52 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| PSL2 | X56 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| PSL2 | X60 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| PSL2 | X65 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| PSL2 | X70 | ≤0.24 | - | ≤1.4 | ≤0.03 | ≤0.03 | 
| Level | grade | Tensile strength (Mpa) | Yield strength (Mpa) | Elongation | 
| PSL2 | B | 415-760 | 245-450 | As per API 5L | 
| PSL2 | X42 | 415-760 | 290-495 | As per API 5L | 
| PSL2 | X52 | 460-760 | 360-530 | As per API 5L | 
| PSL2 | X56 | 490-760 | 390-545 | As per API 5L | 
| PSL2 | X60 | 520-760 | 415-565 | As per API 5L | 
| PSL2 | X65 | 535-760 | 450-600 | As per API 5L | 
| PSL2 | X70 | 565-758 | 483-621 | As per API 5L | 
 
 
 
| ASTM A179/(ASME SA179) | |
| Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser Tubes | |
| Application: | For tubular heat exchangers,condensers,and similar heat transfer apparatus. | 
| Size(mm): | O.D.:6.0~114.0 W.T.:1~15 L : max 12000 | 
| Chemical Composition | C | Mn | P≤ | S≤ | Si≤ | 
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 | 
| OD In (mm) | + | - | WT In(mm) | + | - | 
| <1(25.4) | 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 | 
| 1 ~ 1.1/2(25.4 ~ 38.1) | 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 | 
| >1.1/2 ~ <2(38.1 ~ 50.8) | 0.20 | 0.20 | |||
| 2 ~ <2.1/2(50.8 ~ 63.5) | 0.25 | 0.25 | |||
| 2.1/2 ~ <3(63.5 ~ 76.2) | 0.30 | 0.30 | |||
| 3 ~ 4(76.2 ~ 101.6) | 0.38 | 0.38 | |||
| >4 ~ 7.1/2(101.6 ~ 190.5) | 0.38 | 0.64 | |||
| >7.1/2 ~ 9(190.5 ~ 228.6) | 0.38 | 1.14 | 
| ASTM A192/A192M-02 | |
| Seamless Carbon Steel Bolier Tubes for High-Pressure | |
| Application: | For seamless carbon steel bolier and superheater tubes for high-pressure service | 
| Size(mm): | O.D. : 6.0 ~ 114.0 W.T.:1 ~ 15 L : max 12000 | 
| Chemical Composition | C | Mn | P≤ | S≤ | Si≤ | 
| 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | 0.25 | 
| OD In (mm) | + | - | WT In(mm) | + | - | 
| <1(25.4) | 0.10 | 0.10 | ≤1.1/2(38.1) | 20% | 0 | 
| 1 ~ 1.1/2(25.4 ~ 38.1) | 0.15 | 0.15 | >1.1/2(38.1) | 22% | 0 | 
| >1.1/2 ~ <2(38.1 ~ 50.8) | 0.20 | 0.20 | |||
| 2 ~ <2.1/2(50.8 ~ 63.5) | 0.25 | 0.25 | |||
| 2.1/2 ~ <3(63.5 ~ 76.2) | 0.30 | 0.30 | |||
| 3 ~ 4(76.2 ~ 101.6) | 0.38 | 0.38 | |||
| >4 ~ 7.1/2(101.6 ~ 190.5) | 0.38 | 0.64 | |||
| >7.1/2 ~ 9(190.5 ~ 228.6) | 0.38 | 1.14 |