3 ma ọ bụ 4------------------ 3-ninch-20r 90r na-elopụ nke ígwè igwe ígwè na-ekpo ọkụ na-ekpo ọkụ

Anyị ASTM A182 na ndị ahịa anyị bara uru na mpaghara dị iche iche (D), nha.

A105 bụ nọmba ASTM ASTM ASTM, yana ọrụ maka ụlọ ọrụ carbon na-ahụkarị. Aha ọkọlọtọ: Akwụsị carbon steel maka akụkụ ọkpọkọ.

Ngwaahịa anyị na-emezu ụkpụrụ dị ka Asme B16.11 na ASI B16.9 ma na-enyocha mgbe niile na ọkwa ọ bụla na-eme ka ọ dị mma nke mmepụta ọ bụla, na-eguzogide na ịdị ike.

Ndị na-azụ ahịa carbon steel na China ASTM A105 Npt Union

Maka ebumnuche mmepụta, na sistemụ pipeline, anyị na-achọkarị ịgbanwe ụzọ nke ịnyefe. mezie mmiri mmiri (mmanụ, mmiri, apịtị); Mepee ma ọ bụ chiri piọtị, wdg. Ya mere, iji rụzuo ihe omume ndị a, a ga-etinye ya fil fripe.

AISI 304 steel steel nwere nguzogide na-eguzogide na mmiri dị nro na mmiri dị mma, na elu agaghị ata. Mana ọ naghị eguzogide ikpuchi (dịka chloride, fluoride, wdg) corrosion fim, na-eme njicha na-enweghị igwe anaghị adịkwa ike.

Jiri ígwè anaghị agba nchara na-ewere aha ya site n'ike ya iji merie na mmekọrịta dị n'etiti njikọ ya na gburugburu ebe ha kpughere. Ọtụtụ ụdị igwe anaghị agba nchara na-arụ ọtụtụ ebumnuche dị iche iche na ọtụtụ ndị ọzọ. All steels steels nwere opekata mpe 10% Chromium. Ma ọ bụghị na steel niile na-adọcha anụ bụ otu.

90 ogo ogo na ụmụ nwanyị na-agba akwụkwọ (NPT) eri maka ịgbanwe ụzọ nke ọ na-abanye n'etiti ọkpọkọ abụọ. Accountdị ọkọlọtọ kachasị elu anyị dị 150 igwe anaghị agba nchara nchara dị iche iche na-emepụta ụkpụrụ kachasị elu.

Ihe eji eme ihe nke na - eme nke na - eme ihe na - eme ihe nke 625

Iji mee ka ihe owuwu na mejupụtara nke igwe kwụ nchara nchara, nke dị mkpa maka akụrụngwa, n'ihi na ihe ndị na-aga nkedo mmiri na ajụdịghị, na-ebute microssis. Na elu okpomọkụ, ọrụ atomic na-agbawa na ndị na-eme ihe na-agbaze, na mejupụtara kemịkalụ ya na-eyi. A na-enweta ihe eji eme otu ihe eji eme ya mgbe a na-enwe ngwa ngwa.

A105 echefuru ihe na-arụ ọrụ na-arụsi ọrụ ike iji mee ka ogo nke ngwaahịa ahụ mee ihe.

Otu socdet yiri Welddolet, na ọdịiche na ngalaba anwụrụ anwụrụ, site na njikọ ọkpọkọ, yana njikọ ndị dị na asme b16.11. N'otu aka ahụ, a na-eji Wilddolets, a na-eji sọks mee alaka 90. Sockolets nwere ike ịbụ ¡¡Celside na nha¡ ± ma ọ bụ ¡Celsius na-ebelata¡ ±.

Alloy 400 na-egbochi ndị na-eme ka nsogbu chloride na-efe efe na gburugburu ebe a na-ahụkarị. N'ozuzu, nguzogide ya corrosion dị mma na ibelata gburugburu ebe obibi, mana ogbenye na gburugburu ebe oxidizing.

N'ihi na ihe dị ka tee, tee, tee na ikpere aka na ụkwụ na-agbado mmiri na eri, ọdịdị ahụ dịtụ mgbagwoju anya, yabụ ekwesịrị iji usoro anwụ.

Anyị na-emepụta 90 \ / 10 cut ulded poipe na-adị mfe weld, mfe imepụta ma sie ike ibi ndụ.

Nnukwu nha - 1-8 ruo 106 nchara pipe-tee-akwa-carbon nchara-njikere ịkwado - zhengzhu hoodeline akụrụngwa -, ltdon.

A na-enwe ekele maka ngwaahịa a n'ahịa n'ihi arụmọrụ kachasị mma na ezigbo mma nke ngwaahịa. A na-eji Fitlet Halloy 200 OFTEL 200 na-eji ọgwụ eme ihe na ọgwụ, osisi na-emepụta ihe, ọkụkọ mmanụ, wdg. Anyị na-enyekwa Oke osisi Nickel 200 n'osisi.

Angel 600 bụ ihe na-abụghị magnetic, nwere njiri mara mma eji arụ ọrụ, na-ejikọ ike dị elu na ezigbo ọrụ na ezigbo ọrụ, ma dịkwa mfe iji weld. Alloy 600 na-egosipụta ihe ngosi na-atụpụta ihe na-emetụtakarị na Chromium-Nickel na-adịghị ọcha.

Onye isi bụ ihe mgbakwunye na-atọ ụtọ nke etinyere ọkpọkọ na mpaghara ebe a na-akwụghị ụgwọ, dabara adaba ma ọ bụ flange. Na-adị iche na ọgbụgba Buttweld, ndị nwere oghere weld fittlings na-ejikarị obere dayameta (obere piping); Ohaneze maka piperaminal Union bụ NPS 2 ma ọ bụ nke pere mpe.

Tee maka fittlings, njikọta pipe. A na-akpọkwa poipe fitfing tit ma ọ bụ ihe eji eme ihe, nkwonkwo ụkwụ, nke a na-ejikarị ọkpọkọka.

Tee nwere oghere atọ, ya bụ inlet na nzọ abụọ; Na kemịkalụ kemịkalụ dabara na ya na otu ogbi, ma ọ bụ nke yiri

A na-akpọkwa Tee dị ka ọkpọkọ na-adaba ma ọ bụ nkwonkwo ụkwụ, wdg iji tumadi ịgbanwee ntụziaka nke mmiri ahụ, nke ejiri na isi ọkpọkọ na ọkpọkọka.

Alloy na-ebelata ọtụtụ gburugburu gburugburu corrosive ma nwee ezigbo nguzogide na-efe efe na corvice corrosion. In625 nwere ezigbo nguzogide na gburugburu gburugburu corrosive.

Carbon Reel gbaghara na ngwa agha juru ebe niile ma na-ejikarị ya na ụlọ ọrụ, ọkwa ihe dị na ASTM A105 na A350 LF3.

Na udu mmiri dị elu ọ na-enye ngagharịgharị na oxida, carburtization, na sọlị na mgbatị ahụ ike.

(A nwekwara ike iji efere kpuchiri ekpuchi, ọdịiche ahụ bụ na okpueze ahụ kpuchiri ekpuchi, ma welded okpu, shei na-ebelata, ihe mkpuchi dị larịị, mkpuchi dị larịị na olu.

A na-ejikarị ngwa dị iche iche 800 rụọ ọrụ n'ọtụtụ ngwa metụtara ikpughe gburugburu na oke okpomọkụ.

Site na ịkọwapụta dị ka onye ndu, achọrọ ya na ihe ahụ na-eme ụfọdụ chọrọ. Ya na Tensile na Pontule na Posacki ga-aghọ ịgbaso ihe ndị a chọrọ na nkọwapụta maka nkọwa ndị dị ka mbelata nke mpaghara, Elongation, na ihe mgbochi.

Mpempe akwụkwọ nchara nchara 304 gbaghara ọkpọkọ bụ ihe dị iche iche enwere ike iji n'ọtụtụ ngwa dị iche iche. Ọ bụrụ na e jiri ya tụnyere ss 304h echefuru ihe dị mma bụ corrosion ka mma na-eguzogide, na-eme ka ha dozie nhọrọ maka ngwa ụlọ ọrụ.

A na-eji nchara nchara adịghị nchara n'ihi na cr na fe oxidized na-etolite ihe nkiri na-enweghị atụ iji gbochie corrosive.

A na-eji Astm 182 maka sistemụ nrụgide, gụnyere ihe ọgbụgba, fingres, na akụkụ ndị yiri ya nke na-eme ka akụkụ ụfọdụ ma ọ bụ usoro ọdịiche dị ka Usoro Asme.