ASTM A694 F60 Flanges, ASTM A694 F60 Flange Nqe, ASTM A694 F60 Flanges Ua Haujlwm Kub Qis, Sour Service ASTM A694 F60 Flanges, ASTM A694 F60 Flange Cov Neeg Muag Khoom
ASTM A694 F60 yog ib hom ntshiab carbon steel forging khoom tsim tshwj xeeb rau kev siv cov siab siab xa hluav taws xob; nws yog siv dav hauv kev lag luam roj, roj av, thiab petrochemical rau flanges, pipe fittings, thiab piping components. Nws lub npe "F60" qhia txog qhov tsawg kawg yield strength ntawm 60 ksi (415 MPa); muab cov zog reserves loj dua thiab kev nyab xeeb margins piv rau cov carbon steel txheem, nws ua haujlwm raws li cov khoom nyiam rau nruab nrab-rau-siab siab systems ua haujlwm hauv cov sulfur-muaj ib puag ncig.
Cov Ntsiab Lus Technical thiab Khoom Tshwj Xeeb
| Kev Ua Tau Zoo Specifications | Technical Parameters |
|---|---|
| Yielding Strength Tsawg Kawg | 415 MPa (60 ksi) |
| Tensile Strength Tsawg Kawg | 515 MPa (75 ksi) |
| Elongation Tsawg Kawg | 20% |
| Sulfur Content (S) | ≤0.025% |
| Phosphorus Content (P) | ≤0.025% |
| Carbon Content (C) | ≤0.26% |
| Manganese Content (Mn) | ≤1.40% |
| Hardness Control | ≤197 HB |
Cov Khoom Siv thiab Cov Ntaub Ntawv Siv
Qhov kev xa khoom no suav nrog ntau hom flanges, tsim los ua kom tau raws li cov kev xav tau ntawm ntau yam kev ua haujlwm:
Weld Neck Flanges - Mainline connections rau cov siab siab pipelines
Blind Flanges - System isolation thiab kho
Slip-On Flanges - Auxiliary lines rau nruab nrab-rau-qis siab applications
Socket Weld Flanges - Small-bore, siab siab piping
Pressure ratings muaj li ntawm ANSI 150# mus rau 2500#, ua kom txaus siab rau tag nrho cov kev xav tau ntawm kev ua haujlwm-los ntawm kev sib sau thiab xa tawm li niaj zaus mus rau high-pressure gas injection.
Quality Assurance System
Cov khoom raug kuaj xyuas tag nrho txhua qhov chaw:
Raw Material Control: Spectroscopic analysis xyuas kom meej tias ua raws li cov qauv chemical composition.
Forging Process: Precision-controlled forging nyob rau hauv qhov kub thiab txias ntawm 950°C mus rau 600°C.
Heat Treatment: Normalizing (926°C mus rau 982°C) los optimize grain structure.
Non-destructive Testing: 100% Ultrasonic Testing (UT) + Radiographic Testing (RT).
Pressure Testing: Hydrostatic testing ntawm 1.5 npaug ntawm cov design pressure.
Third-Party Certification: EN 10204 3.2 Material Certificate.
