Alloy Steel Seamless Boiler Tubes ASTM A213 T1 T11 T22 6-1420mm OD 1-60mm Wall Thickness
Price:
800 - 9000 USD / ton
MOQ:
50MT for each type
Delivery Time:
Within 60 days after receiving the down payment by T/T or L/C
Brand:
HDT
Product Description
Alloy Steel Seamless Boiler Tubes
High-performance alloy steel seamless tubes engineered for demanding high-temperature applications in boilers, superheaters, and heat exchangers. These tubes maintain structural integrity and mechanical properties under extreme thermal conditions.
Primary Material Standards
ASTM A335 (Seamless Ferritic Alloy-Steel Tube for High-Temperature Service)
- Grades: P1, P2, P5, P9, P12, P11, P22, P91
ASTM A213 (Seamless Ferritic and Austenitic Alloy-Steel Boiler Tubes)
- Grades: T1, T2, T11, T5, T9, T22, T23, T91, T92
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Energy (J) | Hardness |
|---|---|---|---|---|---|
| P11 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P12 | ≥ 415 | ≥ 220 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P22 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 163HB |
| P5 | ≥ 415 | ≥ 205 | ≥ 22 | ≥ 35 | ≤ 187HB |
| P91 | 585-760 | ≥ 415 | ≥ 20 | ≥ 35 | ≤ 250HB |
| P92 | ≥ 620 | ≥ 440 | ≥ 20 | ≥ 35 | 250HB |
Additional Material Standards
Comprehensive range of international standards including:
- ASTM A199, A209, A210, A250, A369, A389
- JIS G3455, G3456, G3458, G3462, G3464
- DIN 1629, 17175
- GB9948, GB/T8162/8163, GB5310, GB/T17396, GB18248
- SEW610 10CrMo910
Product Specifications
Type: Seamless and welded construction
Outer Diameter: 6mm to 1420mm
Wall Thickness: 1mm to 60mm
Standard Lengths: 12m, 11.8m, 6m, 5.8m
Maximum Length: 25 meters per piece
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Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou