Astm A106b Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-enweghị ihe ọ bụla na-egosi onyonyo

Astm A106b Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na-enweghị ntụpọ

Nkọwa dị mkpirikpi:

(1)Main ígwè ọkpọkọ iche iche: DIN usoro elu-nkenke na-egbuke egbuke enweghị nkebi ígwè ọkpọkọ, pụrụ iche ígwè ọkpọkọ maka hydraulic usoro, pụrụ iche ígwè ọkpọkọ maka ụgbọala n'ichepụta

(2)Isi ụkpụrụ: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179

(3)Isi ihe: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)

(4)Ọkwa nnyefe isi: NBK (+N) GBK (+A) BK (+C) BKW (+LC) BKS (+SR)

(5)(5) Isi ihe: enweghị oyi akwa oxidation na mgbidi dị n'ime na n'èzí nke ọkpọkọ ígwè, ọ dịghị ntanye n'okpuru nrụgide dị elu, nkenke dị elu, njedebe dị elu, enweghị nrụrụ na nkwụsị oyi, ọ dịghị cracks na flaring na flattening.(6) Ngwa ngwa ngwa. A na-eji ya na ụlọ ọrụ dị iche iche dị ka ọkpọkọ sistemu hydraulic, ụgbọ ala na-arụpụta ọkpọkọ, ndị agha, igwe injinia, ụgbọ oloko ụgbọ oloko, ikuku ikuku, ụgbọ mmiri, igwe na-akpụzi injection, igwe na-anwụ anwụ, igwe igwe, injin dizel, petrochemicals, ọdụ ọkụ, akụrụngwa ọkụ, wdg.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Igwe nchara nchara dị elu nke oyi na-adọkpụ bụ ụdị ọkpọkọ ígwè ọhụrụ, nke isi ihe ya dị elu.Na-emekarị abụọ-rola igwe nri na atọ-rola igwe ihe igwe mmepụta nke abụọ mmepụta usoro, atọ-rola igwe igwe mmepụta nke oyi akpọrepu enweghị nkebi ígwè tube nkenke bụ elu, nwere ike ịchịkwa n'ime a ole na ole silk, ma price bụ dịtụ high.The nkwalite nke elu. -nkenke oyi-adọkpụ nkenke ígwè tubes iji chekwaa nchara, melite arụmọrụ nhazi, chekwaa ike Ihe a na-akpọ tube nke na-adịghị ahụkebe nke ọma na-ezo aka n'ime na n'èzí akụkụ ziri ezi (oke ntachi obi) siri ike, n'ime na mpụga elu. imecha, okirikiri, kwụ ọtọ, nwere ike ịzọpụta oge ịhịa aka n'ahụ, melite iji ihe eji eme ihe, ebe ị na-enyere aka melite ogo ngwaahịa.

Ụzọ isi nhazi oyi nke ọkpọ ígwè bụ ịbịaru oyi na usoro ntụgharị oyi.N'ime afọ ndị na-adịbeghị anya, na mmepe nke sayensị na nkà na ụzụ, na mmepe nke usoro ntụgharị oyi, na usoro a nwere ike ịmepụta nnukwu dayameta, tubes na-ekpo ọkụ na-ekpo ọkụ nke ọma na tubes oyi na-atụgharị na-agbanwe agbanwe.Oyi nhazi nke ígwè anwụrụ akụrụngwa nwere ike na-ekpo ọkụ-akpọrepu enweghị nkebi ígwè ọkpọkọ nwekwara ike welded ọkpọkọ.Akụkụ a na-ahụkarị nke usoro nhazi oyi nke ọkpọkọ ígwè bụ ịdị elu dị elu, ịdị mma elu dị mma, nwere ike ịmepụta tubes dị nro (ruo 0.05 ~ 0.01mm) nke dị nro ma dị mma (dayameta ruo 0.3 ~ 0.1 mm) capillary. tubes.Ọkpụkpụ nchara na-enweghị ntụpọ bụ ọkpọkọ nwere oghere oghere, nke a na-eji n'ọtụtụ dị ka pipeline maka ibufe mmiri mmiri, dị ka pipeline maka ibufe mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike.E jiri ya tụnyere ígwè siri ike dị ka nchara gburugburu, ígwè ọkpọkọ na-adị mfe karị mgbe ike na-ehulata na ike torsional bụ otu ihe ahụ, ọ bụkwa ígwè na-agafe agafe akụ na ụba, nke a na-ejikarị eme ihe na pipeline engineering.

Ngosipụta ngwaahịa

Nkwalite na ntinye nke tubes nchara dị elu nke oyi na-adọkpụ iji chekwaa ígwè, melite arụmọrụ nhazi, chekwaa ike Ihe a na-akpọ tubes nchara na-adịghị mma nke na-ezo aka n'ime na n'èzí akụkụ ziri ezi (nchekwa ndidi) bụ. siri ike, ime na mpụga elu imecha, roundness, straightness dị mma, nwere ike dị ukwuu ịzọpụta n'ibu nhazi awa, melite ihe itinye n'ọrụ, mgbe na-enyere aka melite ngwaahịa mma.

Usoro ngwaahịa

Ngwa ngwaahịa
Ọkọlọtọ	DIN2391 EN10305-1 ASTMA179 ASTM A192 ASTM A519
Ihe onwunwe	ASTM A106 GR B(ST45) Q355B Q355D CK45 E355(ST52) SAE1026
Dayameta dị n'èzí	10mm-325mm
Ọkpụrụkpụ mgbidi	1mm-40mm
Ogologo	edozi (3-12m) ma ọ bụ ahaziri
Nkà na ụzụ	Oyi dị elu sere/ Oyi akpọrela
Ọgwụgwọ okpomọkụ	BK/BKS/NBK
Uru	Oge nnyefe dị mkpirikpi Nkwenye mma ọnụahịa asọmpi

Tebụl mejupụtara kemịkalụ

Nlereanya	Ngwakọta kemịkalụ%
Nlereanya	C	Si	Mn	S	P	Cr
10 #	0.07-0.13	0.17-0.37	0.35-0.65	≤0.035	≤0.035
20#	0.17-0.23	0.17-0.37	0.35-0.65	≤0.035	≤0.035
35#	0.32-0.39	0.17-0.37	0.35-0.65	≤0.035	≤0.035
45#	0.42-0.50	0.17-0.37	0.50-0.80	≤0.035	≤0.035
40Cr	0.37-0.44	0.17-0.37	0.50-0.80	≤0.035	≤0.035	0.08-1.10
25 nde	0.22-0.29	0.17-0.37	0.70-1.00	≤0.035	≤0.035	≤0.25
37 nde 5	0.30-0.39	0.15-0.30	1.20-1.50	≤0.135	≤0.020

Usoro mmepụta ihe

Mmepụta ： ProcessRound tube oghere → kpo oku → ịkpọpu → atọ roller skew rolling, na-aga n'ihu na-atụgharị ma ọ bụ extrusion → ewepu tube → nha (ma ọ bụ ibelata) → jụrụ oyi → ịgbatị → ule hydrostatic (ma ọ bụ nchọpụta ntụpọ) → marking → nchekwa nchekwa enweghị nkebi ígwè ọkpọkọ Ọ bụ mere nke ígwè ingots ma ọ bụ siri ike tube oghere site perforation na-eme ka capillary tubes, na mgbe ahụ na-ekpo ọkụ akpọrepu, oyi na-atụgharị ma ọ bụ oyi-adọta.

Ngwa ụlọ ọrụ mmepụta ihe

1.Structural enweghị nkebi ọkpọkọ
(Paịpụ nchara na-enweghị nkebi maka imepụta ọkpọkọ, arịa, akụrụngwa, ihe ndozi na ihe arụ ọrụ)
2.Seamless ọkpọkọ maka nnyefe mmiri
(Pipes eji ebufe mmiri mmiri bụ ọkpọkọ maka ibu mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike.)
3.Seamless tube maka ji esi mmiri ọkụ.
4. Na-ebufe pipeline: A na-ejikarị ebufe mmiri, mmanụ na gas.
5. Line pipe: A na-ejikarị maka nchebe ahịrị
6.Auto akụkụ, hydraulic ígwè ọkpọkọ