Basic Info.
Standard
ASTM, GB, API, DIN, JIS, BS,En
Specification
SGS, BV etc
Product Description
Dimensions:
No. | Name | Standard | Grades | Uses |
1 | Oil Casing | API SPEC 5CT | H40, J55, K55, N80-1 | For oil-gas well casing |
2 | Line Pipe | API SPEC 5L ISO 3183 | A, B--X80 L210--L555 | For the pipeline transportation of oil and natural gas |
3 | Welded Steel Tubes For Pressure Purposes | EN10217-1 | P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 | Welded Steel Tubes For Pressure Purposes |
End:square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy,Fusion Bond Epoxy, 3-layers PE)
Packing:Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test:Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Third party inspection:SGS, BV, Lloyds etc.
WELD: OD: 21.3mm-660mm WT: 1mm-20mm
Chemical Analysis (%):
Type of pipe | Class | Grade | C | Si | Mn | P | S | V | Nb | Ti |
max | max | max | max | max | max | max | max |
WELD | PLS1 | L245 B | 0.26 | - | 1.2 | - | 0.03 | 0.03 | - | - |
L290 X42 | 0.26 | - | 1.3 | - | 0.03 | 0.03 | - | - |
L320 X46 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - |
L360 X52 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - |
L390 X56 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - |
L415 X60 | 0.26 | - | 1.4 | - | 0.03 | 0.03 | - | - |
L450 X65 | 0.26 | - | 1.45 | - | 0.03 | 0.03 | - | - |
L485 X70 | 0.26 | - | 1.65 | - | 0.03 | 0.03 | - | - |
PLS2 | L245M BM | 0.22 | 0.45 | 1.2 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 |
L290M X42M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 |
L320M X46M | 0.22 | 0.45 | 1.3 | 0.025 | 0.015 | 0.05 | 0.05 | 0.04 |
L360M X52M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - |
L390M X56M | 0.22 | 0.45 | 1.4 | 0.025 | 0.015 | - | - | - |
L415M X60M | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - |
L450M X65M | 0.12 | 0.45 | 1.6 | 0.025 | 0.015 | - | - | - |
L485M X70M | 0.12 | 0.45 | 1.7 | 0.025 | 0.015 | - | - | - |
L555M X80M | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | - | - | - |
Mechanical Properities:
Standard | Class | Grade | | Yield strength not less than (MPa) | Tensile strength (MPa) | Elongation(%) | Y.S/T.S |
API SPEC 5L ISO 3183 | PLS1 | L245B | min | 245 | 415 | b | - |
L290X42 | min | 290 | 415 | b | - |
L320X46 | min | 320 | 435 | b | - |
L360X52 | min | 360 | 460 | b | - |
L390X56 | min | 390 | 490 | b | - |
L415X60 | min | 415 | 520 | b | - |
L450X60 | min | 450 | 535 | b | - |
L485X70 | min | 485 | 570 | b | - |
PLS2 | L245N BN | min | 245 | 415 | b | - |
L245M BM | max | 450 | 760 | b | 0.93 |
L290NX42N | min | 290 | 415 | b | - |
L290MX42M | max | 495 | 760 | b | 0.93 |
L320NX46N | min | 320 | 435 | b | - |
L320MX46M | max | 525 | 760 | b | 0.93 |
L360NX52N | min | 360 | 460 | b | - |
L360MX52M | max | 530 | 760 | b | 0.93 |
L390NX56N | min | 390 | 490 | b | - |
L390MX56M | max | 545 | 760 | b | 0.93 |
L415NX60N | min | 415 | 520 | b | - |
L415MX60M | max | 565 | 760 | b | 0.93 |
L450MX65M | min | 450 | 535 | b | - |
max | 600 | 760 | b | 0.93 |
L485MX70M | min | 485 | 570 | b | - |
max | 635 | 760 | b | 0.93 |
L555MX80M | min | 555 | 625 | b | - |
max | 705 | 825 | b | 0.93 |
Toughness:
Standard | Grade | Transverse minimum impact of Pipe body | Transverse minimum impact of weld (J) |
(J) |
D≤508 | 508mm<d≤762mm< span=""> | 762mm<d≤914mm< span=""> | 914mm<d≤1219mm< span=""> | 1219mm<d≤1422mm< span=""> | D<1422mm | D=1422mm |
API SPEC 5L | ≤L415×60 | 27(20) | 27(20) | 40(30) | 40(30) | 40(30) | 27(20) | 40(30) |
>L415×60 | 27(20) | 27(20) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) |
≤L450×65 |
>L450×65 | 27(20) | 27(20) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) |
≤L485×70 |
>L485×70 | 40(30) | 40(30) | 40(30) | 40(30) | 54(40) | 27(20) | 40(30) |
≤L555×80 |
Note:(1)The values in the table be suitable for the full size standard sample.
(2) The values inside bracket is the minimum single value, outside bracket is the average value.
(3) Test Temperature: 0°C.
Available Dimension Range: Φ21.3~660*1~20mm
Address:
Hunan Steel Industrial Zone, No. 9 Xiangfu Road, Yuhua District, Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001
Company Introduction:
Bestar is a dedicated provider and exporter for high performance-price ratio welded and seamless steel pipes covering various steel grades. Bestar has set up extensive international sales network covering Middle East, Southeast Asia, South Africa, Europe, the Americas etc. As one of the major exporters of OCTG and line pipe for crude oil and natural gas delivery in China, Bestar′s exports of steel pipe has remained top in Hunan Province for years. And we will keep growing and expanding the global market. Our goal is to provide clients with professional & customized service, and become the most reliable solution in steel pipe trade. We look forward to co-operating with you!
Our Products:
1. Oil and Gas Transmission Pipe:
OD: 10.3mm - 1016mm with wall thickness: 1.7mm - 52mm
2. OCTG Products:
OD: 60.3mm - 508mm with wall thickness: 4.24mm - 16.13mm
3. Pipes for Pressure Use:
OD: 6mm - 720mm with wall thickness: 1mm - 120mm
4. Machining Tube and Others:
OD: 6mm - 1200mm with wall thickness: 1mm - 200mm
Our Services:
1. Professional steel pipe manufacturer over 20 years.
2. Quality: Produce according to the given standard such as API, ASTM, ASME, DIN, EN, ISO.
3. Inspection: Third Party Inspection or customer of inspection both ok, such as SGS, BV.
4. Prompt feedback: All your emails and questions would be replied within 1 working hours.
5. Flexible payment terms: T/T, L/C and so on.