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TS EN 10219 akụkụ oyi kpụrụ welded steel akụkụ oghere

BS EN 10219 ígwèbụ ihe nrụnye oghere dị n'ụdị oyi na-eme site na igwe anaghị agba nchara na nke ọma maka ngwa nhazi na-enweghị ọgwụgwọ okpomọkụ na-esote.

EN 10219 na BS EN 10219 bụ ụkpụrụ otu mana ha nwere otu dị iche iche.

bs en 10219 ígwè ọkpọkọ

BS EN 10219 nhazi ọkwa

Site n'ụdị igwe

Igwe anaghị agba nchara na alloyed pụrụ iche nchara.

Igwe anaghị agba nchara:

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H,S275NH, S275NLH, S355NH, S355NLH.

Alloyed pụrụ iche ígwè:

S460NH, S460NLH, S275MH, S275MLH, S355MH, S355MLH, S420MH, S420MLH, S460MH, S460MLH.

Ụzọ dị mfe ị ga-esi mara ọdịiche dị iche: ụdị ígwè nwere M ma ọ bụ 4 bụ alloys, na ihe ndị na-emepụta ihe nke ígwè nwere ike ịmata ngwa ngwa.

Site na usoro nrụpụta

Usoro mmepụta nke a na-arụ ọrụ maka ịmepụta ọkpọkọ ígwè dị ka BS EN 10219 gụnyereMgbado ọkụ ọkụ eletrik (ERW) na ịgbado ọkụ n'okpuru mmiri (SAW).

Enwere ike ịkewa SAW n'ime Longitudinal Submerged Arc Welding (LSAW) na Spiral Submerged Arc Welding (SSAW) dabere n'ụdị nke eriri weld.

Site Cross-ngalaba Ụdị

CFCHS: Akụkụ oghere okirikiri kpụrụ oyi;

CFRHS: Akụkụ oghere gbara agba oyi ma ọ bụ akụkụ anọ;

CFEHS: Akụkụ oghere elliptical kpụrụ oyi;

Akwụkwọ a lekwasịrị anya na CFCHS (Ngalaba Oyi Formed Circular Hollow Section).

BS EN 10219 Oke oke

Ọkpụrụkpụ mgbidi: T ≤ 40mm

Dayameta dị n'elu (D):

Gburugburu (CHS): D ≤ 2500 mm;

Square (RHS): D ≤ 500 mm × 500 mm;

Rectangular (RHS): D ≤ 500 mm × 300 mm;

Oval(EHS): D ≤ 480 mm × 240 mm.

Ngwa akụrụngwa na ọnọdụ nnyefe

Igwe anaghị agba nchara

kwa Ihe Odide A, Rolled ma ọ bụ Standardized/Standardized Rolled (N) makaJR, J0, J2, na K2ígwè;

Nchara ọka dị mma

Kwa mgbakwunye B, Ọkọlọtọ/Nhazi Rolling (N) makaN na NLígwè;

Na mgbakwunye B.M na ML, a na-akpụgharị ígwè ndị na-ekpo ọkụ ọkụ ọkụ (M).

A ga-ebuga akụkụ ndị ahụ oghere oyi na-enweghị ọgwụgwọ okpomọkụ na-esote ma e wezụga na weld seam nwere ike ịdị n'ụdị welded ma ọ bụ ọnọdụ okpomọkụ.
N'ihi na SAW oghere oghere n'elu 508 mm n'èzí dayameta, ọ nwere ike dị mkpa ịrụ a na-ekpo ọkụ n'ụdị ọrụ, nke na-adịghị emetụta n'ibu akụrụngwa, iji na-egbo out-of-roundness ndidi chọrọ.

BS EN 10219 Steel aha

Mgbakọ aha nke BS EN 10219 bụ otu ihe ahụTS EN 10210, nke na-eji ọkọlọtọ EN10027-1.

Maka akụkụ oghere ígwè na-abụghị alloy, nchara nchara mejupụtara

Ọmụmaatụ: Structural steel (S) nwere ike mkpụrụ kacha nta akọwapụtara maka ọkpụrụkpụ agaghị agafe 16 mm nke 275 MPa, yana uru ume kacha nta nke 27 J na 0 ℃ (J), ngalaba oghere (H).

TS EN 10219-S275J0H

Ihe mejupụtara akụkụ anọ:S, 275, J0, na H.

1. S: na-egosi na structural ígwè.

2. Ọnụ ọgụgụ ọnụọgụ (275): ọkpụrụkpụ ≤ 16mm maka ike mkpụrụ kacha nta akọwapụtara, na MPa.

3. JR: na-egosi na na ụlọ okpomọkụ na kpọmkwem mmetụta Njirimara;

    J0: na-egosi na na 0 ℃ na kpọmkwem mmetụta Njirimara;

    J2 or K2: gosiri na -20 ℃ nwere mmetụta mmetụta pụrụ iche;

4. H: na-egosi akụkụ oghere.

N'ihi na ezi ọka ígwè structural oghere ngalaba nke ígwè designing mejupụtara

Ọmụmaatụ: Structural ígwè (S) na a kpọmkwem kacha nta mkpụrụ ike maka ọkpụrụkpụ bụghị ibu karịa 16 mm nke 355 MPa.normalized ezi ọka ígwè feedstock (N), na a kacha nta mmetụta ike uru nke 27 J na -50 ℃(L), oghere oghere (H).

EN 10219-S355NLH

Ihe mejupụtara akụkụ ise:S, 355, N, L, na H.

1. S: na-egosi nchara nhazi.

2. Ọnụọgụ ọnụọgụgụ(355): ọkpụrụkpụ ≤ 16mm kacha nta kpọmkwem ike mkpụrụ, unit bụ MPa.

3. N: nhazigharị ma ọ bụ ahaziri ahazi.

4. L: Njirimara mmetụta pụrụ iche na -50 Celsius.

5. H: na-egosi ngalaba oghere.

Ihe mejupụtara kemịkalụ BS EN 10219

Igwe anaghị agba nchara - Ngwakọta kemịkalụ

BS EN 10219 Chemical mejupụtara A.1

Ọmarịcha ọka Steels - Chemical mejupụtara

Mgbe a na-eji ígwè dị mma eme ihe dị ka ihe eji eme ihe, enwere ike kewaa ya na M na N dị ka ọnọdụ nnyefe si dị, na ihe mejupụtara kemịkalụ chọrọ ụdị abụọ a nwere ike ịdị iche.

Mgbe ị na-achọpụta CEV, a ga-eji usoro a: CEV=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15.

Ọnọdụ nri nri N

BS EN 10219 Chemical mejupụtara b.1

Ọnọdụ nri nri M

BS EN 10219 Chemical mejupụtara b.2

Ngbanwe na Chemical mejupụtara

TS EN 10219 Kemịkalụ kemịkalụ nwere ike ime

Njirimara akụrụngwa nke BS EN 10219

Ekwesịrị ịme ya dịka EN 1000-2-1 si kwuo.A ga-eme nnwale ahụ na ọnọdụ okpomọkụ sitere na 10 ° C ruo 35 Celsius.

Igwe anaghị agba nchara - Njirimara arụrụ arụ

BS EN 10219 Mechanical Njirimara A.3

Steel ọka mara mma - Njirimara arụrụ arụ

Mgbe a na-eji ígwè dị mma eme ihe dị ka ihe eji eme ihe, enwere ike kewaa ya na M na N dị ka ọnọdụ nnyefe si dị, na ihe eji arụ ọrụ nke ụdị abụọ a nwere ike ịdị iche.

Ọnọdụ nri nri N

BS EN 10219 Mechanical Njirimara B.4

Ọnọdụ ihe oriri M

BS EN 10219 Mechanical Njirimara B.5

Nnwale mmetụta

A ga-eme nnwale mmetụta dịka EN 10045-1 si kwuo.

Ọnụ ego nke otu ihe atụ atọ ga-abụ nha ma ọ bụ karịa karịa uru akọwapụtara.

Uru onye ọ bụla nwere ike ịbụ ihe na-erughị uru akọwapụtara, mana ọ bụghị ihe na-erughị 70% nke uru ahụ.

Nnwale anaghị emebi emebi

Mgbe ị na-eme NDT na welds na ngalaba nhazi oghere, ihe ndị a ga-emerịrị.

Akụkụ welded eletriki

Zute otu n'ime ihe ndị a chọrọ:

a) EN 10246-3 na ọkwa nnabata E4, ewezuga na agaghị anabata usoro eriri igwe na-atụgharị / pancake;

b) EN 10246-5 ruo ọkwa nnabata F5;

c) EN 10246-8 ruo ọkwa nnabata U5.

Akụkụ Arc welded

A ga-anwale eriri weld nke akụkụ oghere arc welded dị ka EN 10246-9 si dị na ọkwa nnabata U4 ma ọ bụ site na redio dịka EN 10246-10 nwere ogo ogo onyonyo R2.

Ọdịdị na Mmezi Mmezi

Ọdịdị elu

Akụkụ oghere ga-enwe elu dị larịị dabara na usoro nrụpụta eji;bumps, grooves ma ọ bụ na-emighị emi longitudinal grooves nke si na mmepụta usoro na-ekwe ma ọ bụrụ na fọdụrụ ọkpụrụkpụ bụ n'ime ndidi.

A ga-ebipụ nsọtụ nke oghere oghere n'aha square na axis nke ngwaahịa.

Mmezi ntụpọ

Enwere ike iwepụ ntụpọ dị n'elu site n'igweri ma ọ bụrụ na ọkpụrụkpụ adịghị erughị opekempe ekwenyere na BS EN 10219-2 mgbe emezichara.

Maka akụkụ oghere ọka dị mma, a gaghị anabata ịrụzi ahụ site na ịgbado ọkụ ma ọ bụrụ na ekwenyeghị n'ụzọ ọzọ.

Usoro nrụzi weld ga-agbaso ihe EN ISO 15607, EN ISO 15609-1 na EN ISO 15614-1 chọrọ.

Oke ndidi

Nkwekọrịta nha nha ga-adị n'usoro kwekọrọ chọrọ nke EN 10219-2 na nlebara anya na ọdịdị nke akụkụ obe.

Nkwenye na ọdịdị, kwụ ọtọ na Mass

TS EN 10219 nnabata maka ọdịdị, ogologo na oke

Nkwenye nke Ogologo

Ogologo BS EN 10219 ogologo

Seam Height nke SAW Weld

Nnade na elu nke esịtidem na mpụta weld onuete maka submerged aak welded oghere ngalaba.

Ọkpụrụkpụ, T Ogologo bead weld kacha, mm
≤14,2 3.5
> 14,2 4.8

Galvanized

TS EN 10219 tubing oghere nwere ike ịbụ galvanized na-ekpo ọkụ maka ndụ ogologo oge.

A na-enyefe tubes ndị ahụ oghere n'ime bat nwere opekata mpe 98% zinc iji mepụta oyi akwa galvanized.

BS EN 10219 akara

Ihe dị n'ime akara ọkpọkọ ígwè ga-enwe:

Aha igwe, dịka EN 10219-S275J0H.

Aha ma ọ bụ ụghalaahịa nke onye nrụpụta.

Koodu njirimara, dịka nọmba iwu.

Enwere ike iji ụzọ dị iche iche akara TS EN 10219 tubes igwe iji hụ na ọ dị mfe njirimara na traceability, ma ọ bụ site na eserese, stampụ, akara nrapado, ma ọ bụ akara ndị ọzọ, nke enwere ike iji n'otu n'otu ma ọ bụ jikọtara ya.

Ngwa

Ngwa nke ọkọlọtọ BS EN 0219 na-ekpuchi akụkụ niile nke chọrọ nchara nchara.

Ihe owuwu:TS EN 10219 nkọwapụta ọkpọkọ nchara na-ejikarị arụ ọrụ arụ ọrụ, dị ka ịrụ àkwà mmiri, nkwado nhazi maka ụlọ, wdg.

Ihe owuwu akụrụngwa: a na-eji ha na-arụ ọrụ nchekwa mmiri, iwu okporo ụzọ, usoro pipeline, na ọrụ mmepụta ihe ndị ọzọ, dị ka ọkpọkọ mmiri, mmiri mmiri, na ihe ndị ọzọ.

Nrụpụta: A na-ejikwa ọkpọkọ ígwè ndị a na-emepụta ihe eji arụ ọrụ, usoro ihe na-ebugharị, na ngwa ụlọ ọrụ ndị ọzọ.

Injinia obodo: Na injinia ime obodo mepere emepe, BS EN 10219 ọkọlọtọ ígwè ọkpọkọ nwere ike iji rụpụta ebe nchekwa, ụgbọ okporo ígwè, ihe mgbochi okporo ụzọ, na ihe ndị ọzọ.

Ihe ịchọ mma ụlọ: Ihe ịchọ mma na ike nke tubes ígwè na-eme ka ha bụrụ ihe a na-ejikarị eme ihe na ihe owuwu ụlọ, dị ka steepụ steepụ, balustrades, brackets ịchọ mma, wdg.

Ebe ọ bụ na e hiwere ya na 2014, Botop Steel aghọwo onye na-eweta ọkpọkọ carbon ígwè na Northern China, mara maka ọrụ magburu onwe ya, ngwaahịa dị elu, na ngwọta zuru oke.Nnukwu ngwaahịa nke ụlọ ọrụ gụnyereenweghị nkebi, ERW, LSAW, na SSAW ọkpọkọ ígwè, nakwa dị ka ọkpọkọ oyiyi, flanges, na ọpụrụiche ígwè.

Site na ntinye siri ike maka ịdị mma, Botop Steel na-arụ ọrụ njikwa na ule siri ike iji hụ na ntụkwasị obi nke ngwaahịa ya.Ndị otu ya nwere ahụmahụ na-enye ngwọta ahaziri iche na nkwado ndị ọkachamara, na-elekwasị anya na afọ ojuju ndị ahịa.

Tags: bs en 10219, en 10219, chs, cfchs, s355j0h, s275j0h.


Oge nzipu: Eprel-26-2024

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