API 5LL Gr.B Thick Walled Seamless Carbon Steel Pipe | |
Outer Diameter | 1/2 Inch to 36 Inch (21.3 to 914mm) |
Wall thickness | 5.5 to 60 mm |
Lengths | 5.8 to 14 M or according to client's requirement to produce. |
Standard | API 5L PSL-1/PSL-2 ASTM A106-2006 ASTM A53-2007 DIN 1626 DIN 17175 GB/T9711.1-1997, |
Material | B,X42,X46,X52,X56,X60,X65,X70,X80,A106Gr.A,B,C,A53Gr.A.B, 16Mn,Q345B |
Type of ends | a) Bevel (beveled edges) b)plain end c)Both inner or outer welded stab can be removed |
Pressure | SCH10,SCH20,SCH30,SCH40,SCH60,SCH80,SCH100,SCH120, SCH140,SCH160 |
Coating: | Black paint ,red paint ,2PE, 3PE, Epoxy powder. |
Packaging | Painting,Caps, , Bundles ,or as per customers requirement |
Applications range | petroleum, ,papermaking, chemical, medical equipment,aviation, exchanger, gas metallurgy, construction, etc. |
Min Order Quantity | 1 metric tons |
Term of Payment | T/T, L/C, |
Delivery Time | According to customer's requirement |
Quality | First Grade |
Others | 1.Special design available according to requirement |
2.anti-corrosion and high-temperature resistant with black painting | |
3.All the production process are made under the ISO9001:2000 strictly. |
Grade and Chemical Composition:
Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | V≤ | Nb≤ | Ti≤ | ||
B | 0.16 | 0.40 | 1.10 | 0.020 | 0.010 | - | - | - | ||
X42 | 0.17 | 0.40 | 1.20 | 0.020 | 0.010 | 0.05 | 0.05 | 0.04 | ||
X52 | 0.20 | 0.45 | 1.60 | 0.020 | 0.010 | 0.10 | 0.05 | 0.04 | ||
X60 | 0.21 | 0.45 | 1.60 | 0.020 | 0.010 | 0.15 | 0.05 | 0.04 | ||
X65 | 0.16 | 0.45 | 1.60 | 0.020 | 0.010 | 0.06 | 0.05 | 0.06 | ||
X70 | 0.16 | 0.45 | 1.70 | 0.020 | 0.010 | 0.06 | 0.05 | 0.06 |
Mechanical Properties:
Grade | Tensile Strength(MPa) | Yield Point(MPa) | Elongation | Delivery Condition |
B | ≥415 | 245-440 | 22 | Annealed |
X42 | ≥415 | 290-440 | 21 | Annealed |
X52 | ≥460 | 360-510 | 20 | Annealed |
X60 | ≥520 | 415-565 | 18 | Annealed |
X65 | ≥535 | 450-570 | 18 | Annealed |
X70 | ≥570 | 485-605 | 18 | Annealed |
