ASTM A350LF2 Cl1 Carbon Steel Flange
ASTM A350 LF2 Cl1 flanges are suitable for cryogenic and atmospheric temperature service piping. Flanges are composed of small amounts of carbon, silicon, manganese, phosphorus, sulfur, molybdenum, copper, chromium, nickel, vanadium and niobium. GNEE is a leading manufacturer and supplier of A350 Lf2 Cl1 Flanges in various sizes and shapes.
Advantages of the A350 LF2 Cl1 cryogenic flange include its low temperature resistance, excellent toughness and ductility at low temperatures, making it suitable for use in harsh environments. ASTM A350 LF2 Cl1 low alloy flanges also offer high durability, good weldability and low maintenance requirements, which helps reduce overall costs.
Due to its ability to withstand low temperatures, A350 LF2 Cl1 industrial flange is commonly used in piping systems and equipment requiring low temperature conditions such as petrochemical, chemical processing, power generation and cryogenic engineering industries.
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Carbon Steel A350 LF2 Flange Product information
ASTM A350 LF2 Class 1 Standard Specification for Industrial Flanges
| Specifications | ASTM A350 LF2 / ASME SA350 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2″ to 48″ |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Sa350 Lf2 Class 1 galvanized flange Flanges Chemical Compatibility (%)
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
|
0.30 |
0.6/1.35 |
15/.30 |
0.40 |
0.35 |
0.30 |
0.40 |
A350 Gr Lf2 Class 1 Slip On Flanges Physical Properties
|
PROPERTIES |
Imperial |
|---|---|
|
TS Min psi (Mpa) |
70,000 (485) |
|
YS Min psi (Mpa) |
36,000 (250) |
|
EL (2″ Min) |
22% |
|
RA Min |
30% |
|
Hardness, Bhn |
Max 197 |
ASTM A350 LF2 Class 1 Weld Neck Flange
Why choose us
Our carbon steel flanges have a wide range of applications in many market sectors, including the oil and gas, petrochemical and construction industries. We can offer different properties for different purposes (e.g. corrosion protection).
Gnee Company Team
FAQ
1. How do we ensure quality?
There are always pre-production samples before mass production;
Always perform final inspection before shipment.
2. What can you buy from us?
Threaded flange, socket weld flange, slide-in flange, lap flange, weld neck flange, blind flange
3. Why should you buy from us instead of other suppliers?
The factory covers an area of nearly 60,000 square meters and has processing equipment such as large shears, circular shears, straighteners, annealing furnaces, and punching and shearing lines.
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