
Chizma bo'yicha ASTM A350 LF2 pad gardish
Turi: SO, SW, BL, WN, LJ, Ko'zoynak, Orifis va boshqalar.
Hajmi: 1/2"-48", DN10-DN4000
Sinf: 75#-2500#, PN6-PN100
Standart: ASME, DIN, EN, JIS, BS
Yuqori sifatli A350 LF2 ko'rlik flanjesi, A350 LF2 Weling Prove, A350 LF2 klasslari, 250 LF2 klasslari, Carller Steel A350 LF2 flepsialarini sotib oling .

ASTM A350 LF2 FLANSLARI KARBONLI PO'latning KIMYOVIY TARKIBI
|
Element |
LF9 darajasi |
LF2 darajasi |
LF787 darajasi |
LF6 darajasi |
LF3 darajasi |
LF1 darajasi |
LF5 darajasi |
|
Fosfor, maks |
0.035 |
0.035 |
0.025 |
0.025 |
0.035 |
0.035 |
0.035 |
|
Marganets |
0.40-1.06 |
0.60-1.35 |
0.40-0.70 |
1.15-1.50 |
0.90 maks |
0.60-1.35 |
0.60-1.35 |
|
Xrom |
0.30 maks |
% 7b{0}}.30 maxᵇ˒ᶜ |
0.60-0.90 |
% 7b{0}}.30 maxᵇ˒ᶜ |
0.30 maks |
% 7b{0}}.30 maxᵇ˒ᶜ |
0.30 maks |
|
Oltingugurt, maks |
0.040 |
0.040 |
0.025 |
0.025 |
0.040 |
0.040 |
0.040 |
|
Uglerod, maks |
0.20 |
0.30 |
0.07 |
0.22 |
0.20 |
0.30 |
0.30 |
|
Molibden |
0.12 maks |
% 7b{0}}.12 maxᵇ˒ᶜ |
0.15-0.25 |
0.12 maxᵇ˒ᶜ |
0.12 maks |
% 7b{0}}.12 maxᵇ˒ᶜ |
0.12 maks |
|
Silikon |
…. |
0.15-0.30 |
0.40 maks |
0.15-0.30 |
0.20-0.35 |
0.15-0.30 |
0.20-0.35 |
|
Nikel |
1.60-2.24 |
0.40 maks |
0.70-1.00 |
0.40 maks |
3.3-3.7 |
0.40 maks |
1.0-2.0 |
|
Mis |
0.75-1.25 |
0.40 maks |
1.00-1.30 |
0.40 maks |
0.40 maks |
0.40 maks |
0.40 maks |
|
Vanadiy |
0.03 maks |
0.08 maks |
0.03 maks |
0.04-0.11 |
0.03 maks |
0.08 maks |
0.03 maks |
|
Kolumbiya |
0.02 maks |
% 7b{0}}.02 maxᴰ |
0.02 daq |
0.02 maks |
0.02 maks |
% 7b{0}}.02 maxᴰ |
0.02 maks |
|
Azot |
…. |
…. |
…. |
0.01-0.030 |
…. |
…. |
…. |
ASTM A350 LF3 FLANSLAR MEXANIK XUSUSIYATLARI
|
Baho |
To'plamning faqat bitta namunasi uchun ruxsat etilgan minimal ta'sir energiyasi, ft-lbf[J] |
Har bir uchta namunaning oʻrtacha toʻplami uchun zarur boʻlgan minimal taʼsir energiyasi, ft·lbf[j] |
|
LF2, 1-sinf |
12 [16] |
15 [20] |
|
LF6, 2 va 3-sinflar |
15 [20] |
20 [27] |
|
LF1 va LF9 |
10 [14] |
13 [18] |
|
LF3 1-sinf |
12 [16] |
15 [20] |
|
LF 787 2 va 3 sinflar |
12 [16] |
15 [20] |
|
LF3, 2-sinf |
15 [20] |
20 [27] |
|
LF6, 1-sinf |
12 [16] |
15 [20] |
|
LF5 1 va 2-sinf |
12 [16] |
15 [20] |
|
LF2, 2-sinf |
15 [20] |
20 [27] |
Issiq teglar: astm a350 lf2 pad gardish chizma bo'yicha, Xitoy, ishlab chiqaruvchilar, zavod, narx, moslashtirilgan
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