CARBON STEEL SEAMLESS PIPES
1.Material: ASTM A106 A.B.C
2.length:6-14m,R1,R2,R3 length can be manufactured by the customers requirement
3.Outside Diameter: 1/2 to 20 Inch others can be required
4.Wall Thickness: 2.0 to 40mm
5.Mini order: 10 tons
6.Certification: ISO9001 and API 5L PSL-1
7.Shipment: in 20 or 40GP container or bulk cargo
9.Payment: T/T or L/C
10.Place of Original: China
11.Packing :according to customers' requirements such as beveled ,plastic caps, covered both ends ,black painting ,tied in bundle by steel strip for the convenience of long distance transportation.
FINISHED PRODUCTS:
1.Small Diameter Seamless Steel Pipe Picture
2. Big Diameter Seamless Steel Pipe
DIMENSION TOLERANCES:
Pipe Type | Pipe Sizes | Tolerances | |
Cold Drawn or Hot Rolled | ≤48.3mm | ±0.40mm | |
≥60.3mm | ±1%mm | ||
WT | ±12.5% | ||
GRADE and CHEMICAL COMPOSITION:
Grade | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
MECHANICAL PROPERTIES
Grade | Rm Mpa Tensile Strength | Mpa Yield Point | Elongation | Delivery Condition |
A | ≥330 | ≥205 | 20 | Annealed |
B | ≥415 | ≥240 | 20 | Annealed |
C | ≥485 | ≥275 | 20 | Annealed |
