A335 Chrome Moly Seamless Steel Yeeb Nkab
Dec 03, 2025
Astm A335 Alloy Steel Pipe piav qhia
ASTM A335 seamless kav yog ib hom alloy steel yeeb nkab feem ntau ua los ntawm chromium-molybdenum alloy steel. Cov ntaub ntawv no muab cov khoom zoo heev - kub thiab corrosion kuj, kom ntseeg tau ntev - lub sij hawm stability nyob rau hauv hnyav ib puag ncig. Cov khoom siv feem ntau suav nrog P5, P9, thiab P11, txhua qhov haum rau qhov sib txawv ntawm qhov kub thiab txias.
Cov yam ntxwv ua haujlwm
Siab zog: Withstands siab sab hauv, zoo tagnrho rau siab -siab piping systems.
Siab -Tub kub Resistance: Tswj cov cuab yeej cuab tam ntawm qhov kub siab yam tsis muaj deformation lossis tsis ua haujlwm.
Corrosion Resistance: Alloy muaj pes tsawg leeg muaj kev tiv thaiv rau qee yam corrosive media.
Ua haujlwm tau zoo: tuaj yeem ua tiav los ntawm kev vuam, khoov, thiab lwm yam, kom tau raws li kev xav tau ntawm ntau hom engineering.
SA335 seamless yeeb nkab specification
| Ua siab ntev | Cov yeeb nkab txias txias: +/- 0.1mm Cov yeeb nkab txias txias: +/- 0.05mm |
| Muaj nyob rau hauv daim ntawv ntawm | Round, Square, Rectangular, Hydraulic thiab lwm yam. |
| Khoom siv tes ua | Cold rolled thiab Cold drawn |
| Loj | 1/2 "NB to 36" NB |
| Teem caij | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Tag nrho cov sij hawm |
| Txuj | ASTM A335, SA335 (nrog IBR Test Certificate) |
| Qib |
SA335 P1 SA335 P5 TIAB SA 335 P9 SA335 P11 SA335 P12 SA335 P22 TIAB SA 335 P91 TIAB SA 335 P92 |
| Kev kuaj ntxiv | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, thiab lwm yam. |
| Xaus | Plain End, Beveled kawg, Treaded |
| Ntev | Txuj Muab ob npaug & Hauv Cut length kuj. |
| Hom | Seamless / ERW / Welded / Fabricated |
| Tshwj xeeb hauv | Loj Dia ASTM A335 Yeeb Nkab |
| Thickness | 3-12 hli |
| Daim ntawv thov | Seamless Ferritic Alloy-Steel Yeeb Nkab rau Siab-Tsev Kev Pabcuam |
SA335 steel yeeb nkab tshuaj muaj pes tsawg leeg:
|
khoom |
c |
si |
mn |
p |
s |
mo |
cr |
|
|
% |
% |
% |
% |
max |
% |
max |
|
SA335 qib p1 |
0.10---0.20 |
0.10---0.50 |
0.30---0.80 |
0.025 |
0.025 |
0.440.65 |
|
|
SA335 qib p5 |
max 0.15 Nws |
max 0.50 Nws |
0.30---0.60 |
0.025 |
0.025 |
0.450.65 |
4.006.00 |
|
SA335 qib p11 |
0.05---0.15 |
0.5---1.0 |
0.30---0.60 |
0.025 |
0.025 |
0.450.65 |
1.001.50 |
|
SA335 qib p12 |
0.05---0.15 |
max 0.50 Nws |
0.30---0.61 |
0.025 |
0.025 |
0.450.65 |
0.801.25 |
|
SA335 qib p22 |
0.05---0.15 |
max 0.50 Nws |
0.30---0.60 |
0.025 |
0.025 |
0.871.13 |
1.902.60 |
Sa335 steel yeeb nkab mechanical zog:
|
khoom |
tensile n/mm2 |
zog min n/mm2 |
yield % min |
|
SA335 qib p1 |
ua 380 |
205 |
30 |
|
SA335 qib p5 |
ua 415 |
205 |
30 |
|
SA335 qib p11 |
ua 415 |
205 |
30 |
|
SA335 qib p12 |
ua 415 |
205 |
30 |
|
SA335 qib p22 |
ua 415 |
205 |
30 |
Kev kuaj thiab tshuaj xyuas
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