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Place of Origin : China
Certification : BV, SGS, ABS,
MOQ : 1TONS
Price : USD600-1500/TONS
Packaging Details : 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.
Delivery Time : 7-5 working days
Payment Terms : T/T, L/C
Supply Ability : 10000tons/year
Name : Alloy Steel Seamless Pipe
Application : Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe
Outer Diameter : 22 - 762 mm
Thickness : 2.8 - 60 mm
Standard : ASTM, ASTM A213-2001
Length : 12M, 6m, 6.4M, 3-12m
Grade : A213T2/T11/T22,A335P2/P12/P11/P22, 10#-45#
A213T91,T2,T11,T22,A335P12,High Pressure Multi Rifled Boiler Seamless Alloy Tube
Product Description: This product is one kind of endophragm processes the spiral line the seamless steel pipe. Main application in on capacity utility boiler's water cooling wall. Usually with the fluorescent tube which uses compares, it can maintain the nuclear ebullition condition under the high fever load operating condition, thus avoids sending the filming condition ebullition, prevents the pipe to burn out, lengthens the pipe service life.
GRADE | C % | MN % | SI % | S% | P% | Cr % | Mo% |
SA335 P2 | 0.10-0.20 | 0.30-0.61 | 0.10-0.30 | 0.025 | 0.025 | 0.50-0.81 | 0.44-0.65 |
SA335 P12 | 0.05-0.15 | 0.30-0.61 | 0.50 | 0.025 | 0.025 | 0.80-1.25 | 0.44-0.65 |
SA335 P11 | 0.05-0.15 | 0.30-0.60 |
0.50-1.00 | 0.025 | 0.025 | 1.00-1.50 | 0.44-0.65 |
SA335 P22 | 0.05-0.15 | 0.30-0.60 | 0.50 | 0.025 | 0.025 | 1.90-2.60 | 0.87-1.13 |
12Cr1MoVG | 0.08-0.15 | 0.40-0.70 | 0.17-0.37 | 0.030 | 0.030 | 0.90-1.20 | 0.25-0.3 |
GRADE | Tensile strength Mpa | Yield strength Mpa | Elongation % |
SA335P2 | ≥380 | ≥205 | ≥20 |
SA335P12 | ≥415 | ≥220 | ≥20 |
SA335P11 | ≥415 | ≥205 | ≥20 |
SA338P22 | ≥415 | ≥205 | ≥20 |
12Cr1MoVG | ≥470 | ≥255 | ≥21 |
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A213T91 T2 T11 T22 A335P12 Heat Exchanger Steel Tube Multi Rifled Boiler Seamless Alloy Tube Images |