ASTM A269/A249 Stainless Steel Welded Pipe
1>Standard: ASTM A269, A358, A312, A778
2>Grade: TP304, TP304L, TP316, TP316L, TP316Ti, TP321, TP347H, TP310S, TP317L
3>Size: 1/8"-80"x sch5/10/40/80
4>Surface condition: Pickled free of scale and suitable inspection
5>Condition: Annealed and pickled.
6>Product marking:Ganyeah, standard, specification, heat no, SM
7>Inspection: Products analysisMechanical tests, hydrostatic or nondestructive test, hardness test, Intergranular corrosion test
8>Mainly market: Southeast Asia, Middle East, Europe, North America, Africa etc
ASTM A269/A249 Stainless Steel Welded Pipe:
Chemical Composition of Material | Material Composition | 304 | 316L | |||
C | ≤0.08 | ≤0.035 | ||||
Si | ≤1.00 | ≤1.00 | ||||
Mn | ≤2.00 | ≤2.00 | ||||
P | ≤0.045 | ≤0.045 | ||||
S | ≤0.030 | ≤0.030 | ||||
Cr | 18-20 | 16-18 | ||||
Ni | 8-10.5 | 10-14 | ||||
Mo | 2.0-3.0 | |||||
Mechanical Property | Material Item | 304 | 316 | |||
Tensile Strength | ≥520 | ≥520 | ||||
Yield Strength | ≥205 | ≥205 | ||||
Extension | ≥35% | ≥35% | ||||
Hardness (HV) | <90 | <90 | ||||
ASTM A269/A249 Stainless Steel Welded Pipe Applications:
Application Fileds | ||||
Industry | Applications | Industry | Applications | |
Thermal Power Station | Condensers | Paper / Pulp | Industrial Equipments | |
Nuclear Power Staition | Condensers | Engineering | Machineries Instrumentation Tubing | |
Chemical | Heat Exchanger, Pressure Vessels | Sugar | Evaporators, Condensers, Driers | |
Petrochemical Industry | Condensers, Heat Exchanger | Automobiles | Muffler Tubes, Hydraulic Tubing,Exaust Pipes, Bracket Tubes | |
Refineries | General Piping | Architectural Construction | Construction | |
Fertilizers | Pressure Vessels | Phamaceuticals, Diary, Food, Beverages | Machineries Process Piping | |
