A106B A210A1 A210C / Carbon Steel enweghị nkebi Pipe
Usoro nyocha nke ọma nke ọkpọkọ ígwè enweghị nkebi
1. Nyocha ihe mejupụtara kemịkalụ: usoro nyocha kemịkalụ, nyocha ngwa (ngwa CS infrared, spectrometer na-agụ kpọmkwem, zcP, wdg).
① Infrared CS ngwá: analysis nke ferroalloy, steelmaking akụrụngwa, C, S ọcha na ígwè.
② spectrometer ọgụgụ ozugbo: C, Si, Mn, P, S, Cr, Mo, Ni, Cn, A1, W, V, Ti, B, Nb, Dị ka, Sn, Sb, Pb, Bi n'ime ihe atụ ngọngọ.
③ N--0 akụrụngwa: nyocha ọdịnaya gas N na O.
2. Nleba anya nke ọma nke ọkpọkọ ígwè: 100%
① Nyocha akwụkwọ ntuziaka: ọnọdụ ọkụ, ụkpụrụ, ahụmahụ, njirimara, ntụgharị ígwè ígwè.
② Nyocha NDT:
A. Nchọpụta Ultrasonic UT:
B. ET: (mmetụta elektrọnik)
C. MT na nchọpụta ntapu:
Nchọpụta ntụpọ magnetik, dabara maka nchọpụta nke elu na ntụpọ dị nso nke ihe ferromagnetic.
D. Nchọpụta ntụpọ eletrọnịkị:
Ọ dịghị njikọ njikọ dị mkpa, nke nwere ike tinye n'ọrụ na elu okpomọkụ na elu na-agba, siri ike na akọrọ ígwè ọkpọkọ n'elu ntụpọ nchọpụta.
E. Nnwale ntinye mmiri:
Fluorescence, agba, na ịchọpụta ntụpọ n'elu ọkpọkọ igwe.
3. Nyocha nke anụ ahụ na kemịkal nke ígwè ọkpọkọ:
① Tensile ule: tụọ nchekasị na nrụrụ, chọpụta ike nke ihe (YS, TS) na plastic index (A, Z)
Ogologo ogologo, akụkụ ntụgharị, arc, okirikiri (￠ 10, ￠ 12.5)
Obere dayameta, mgbidi dị gịrịgịrị, nnukwu dayameta, anya mbelata mgbidi siri ike.
② Nnwale mmetụta: CVN, notch C, V, ọrụ J uru J / cm2
Ọkọlọtọ sample 101055 (mm) Ihe nlele na-abụghị ọkọlọtọ 55 5 (mm)
③ Nnwale ike ike: Brinell hardness HB, Rockell hardness HRC, Vickers hardness HV, wdg.
④ Nnwale hydraulic: nrụgide ule, oge nkwụsi ike, p = 2S δ / D
4. Usoro arụmọrụ nyocha nke ígwè ọkpọkọ:
① Nnwale ewepụghị: ihe nlere okirikiri nke nwere ụdị C (S / D & gt; 0.15) H = (1 + 2) S / (+ S / D)
L = 40 ~ 100mm kwa unit ogologo deformation ọnụọgụ = 0.07 ~ 0.08
② Pull test: L = 15mm na-enweghị mgbape ruru eru
③ Mgbasawanye na curling ule: elu taper bụ 30°, 40° na 60°
④ Nnwale na-ehulata: nwere ike dochie ule flattening (maka nnukwu ọkpọkọ dayameta).
Nkọwa ngwaahịa
| Ọkwa igwe: | 106B,210A1,210C,P9,P11,T1,T11,T2,T5,T12,T22,T23,T91,T92,P235GH,13CrMo4-5,15Mo3,10CrMo9-10, ST35.8,ST45.8,STB340,STBA 12-2,API5L,5CT |
| Ọkọlọtọ: | ASME/ASTM SA/A53/513/106/209/210/213/335/178/179/519 ASME/ASTM SA/A213,A312,A269,A778,A789, DIN 17456, DIN17457,DIN 17459,DIN17175,EN10216,BS3605,BS3059 |
| Nkọwapụta: | Ogologo 10 ~ 508mm |
| Wt: | 1.0-30mm, ma ọ bụ dị ka ndị ahịa pụrụ iche arịrịọ |
| Ogologo: | 2-20meters, ma ọ bụ dị ka ndị ahịa pụrụ iche arịrịọ |
| ngwugwu: | Ngwugwu ọkọlọtọ mbupụ |
| Ụdị tube: | Okpomọkụ tube, nkenke tube, n'ibu tubing, cylinder tube, akara ọkpọkọ, wdg |
| Mill MTC: | Ebutere tupu mbupu |
| Nyocha: | Enwere ike ịnakwere nyocha nke atọ, SGS, BV, TUV |
| Ugwu ọdụ ụgbọ mmiri: | Ọdụ ụgbọ mmiri ọ bụla na China |
| Oge ahia ahia: | FOB, CIF, CFR, EXW, wdg. |
| Oge ọnụahịa: | TT ma ọ bụ LC na anya |
| Ọrụ anyị: | Anyị nwere ike ahaziri dị ka ndị ahịa chọrọ ma ọ bụ ịbịaru, nkwakọ ngwaahịa dị ka arịrịọ ndị ahịa si dị |
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