ASTM A105

 NPT A105 na-ejikarị ijikọ pipes abụọ nke dayameta dị na sistemụ pipeline ma ọ bụ iji dozie njehie ahụ na ntinye pipeline. A na-eme ya nke ígwè carbon a105, nwere ike dị elu ma guzogide na-eguzogide nrụgide na-arụ ọrụ dị elu.

Ihe eji eme eriri carbon nke eji eme ihe eji eme ihe eji eme ya, nke nwere uzo ato, nke ejiri jikọta ọkpọkọ atọ, nke ejiri ya jikọọ n'ọdụ ụgbọ mmiri. Ọ na-achọpụta na mpaghara mpaghara na sistemụ pipeline ma mee ka ọrụ nkịtị nke sistemụ pipeline.

Ihe mejupụtara carbon nke carbon owuwu ihe dị ka 0.05% ~ 0.70%, na onye nwere ike ịdị ka 0.90%. A105 bu nọmba ASTM, ebe nguzo maka oru carbon nkịtị.

Shanghai zhuecheng bụ onye nrụpụta nke MSS SP-83 Union, mejupụtara akụkụ atọ: akụ, njedebe nke nwanyị na nke nwoke na-agwụ. Njikọ anyị a na-akwụ ụgwọ nke yiri njikọ, na-enye ohere ịkwụsị ịba ọcha maka ọkpọkọ maka ndozi ma ọ bụ ndozi ndozi. Na -ebelata njikọ njikọ na-eme ka njikọ dị mfe na nkwụghachi, ọtụtụ oge ọ bụla anyị chọrọ.

A na-ejikọ sọọks na-eguzogide corrosion \ / pint \ / oxiding \ / corrosion cracking na corvice corrosion

A na-ewere ya na nri dabara adaba, emepụtara ya na klaasị 3000 na 6000.

Aghota:

Inye ego: sckacric scrage na-ejikarị maka vetikal pipeline.

Ecoctor: eccentric swage na-ejikarị na pipeline.

A na-ejikarị eriri ígwè ASTM A105 na-ejikarị eriri carbon nke eji emepụta ihe eji emepụta ihe dị iche iche, n'ozuzu maka pinye dayameta nke ọkwa ya bụ NPS 2 ma ọ bụ nke pere mpe.

Eriri ụdị:

Npt PTPB BSPT PF

Obe ha nhata bụ otu ụdị paịpụ obe, nha nha pụtara ihe niile 4 nsọtụ nke obe bụ otu dayameta.
A na-akpọkwa Cross Cross na-enweghị isi, ọ bụ ọkpọkọ obe nke alaka anọ ahụ agwụbeghị na otu diamters.

A na-eji FIPTM A105 dị mma maka ịwụnye ma ọ bụ dozie pipen ma ọ bụ sistemụ na-ekwupụta mmiri mmiri, gas, na oge ụfọdụ ihe siri ike. SE 105 fittings na-abịa n'ọtụtụ nha iji dabara ọkpọkọ ha ga-ejikọ. Ọ bara uru ikpokọta, na-atụgharị ma ọ bụ belata mmiri mmiri.

Enwere ike ịkọwapụta akwụkwọ ndụ dị ka usoro na-enyere aka ijikọ pipes, valves, wdg, iji mepụta sistem zuru oke. E nwere klas ndị na-apụnara mmadụ isii site na # 150 ruo # 2500. Godkpụrụ B 16.5, The Asme B16. 5 Klas 300 Flinge na-enye ikike nrụgide nke 300lb.

A na-eji iji nyere aka gbasaa ma ọ bụ kwụsị ịgba ọsọ ma gbanwee nha ọkpọkọ ma hazie iji nye ezigbo njiri mara. Anyị na-eweta ọtụtụ ígwè carbon na 316 igwefoto nchara neji na-adọgbu ndị ahịa. A na-eme ihe ndị dị elu bụ ezinụlọ nke nrụgide na-agbaghara ịdị elu nke ejiri naanị na njikọta Ansi ọkpọ ma dị na otu nha.

A na-enwe oke nrụgide ọkpọkọ dị na igwe anaghị agba nchara, carbon steel na alloy nchara. Dị iche na Buttweld Fittings, a na-ejikarị fitts fittlings na-ejikarị obere diamhers (obere piping); N'ozuzu, maka piping dayameta nke ọkwa ya bụ NPS 2 ma ọ bụ nke pere mpe.

Kedu ihe bụ SA Flinge na kedu maka nkọwapụta ya.

Kedu ihe bụ swling na kedu nke ya na nkọwapụta ya

Sycket FIP ​​PIP PIP BIP bụ onye ezinụlọ nke nchara nchara, nke na-eji obere ọkpọkọ na sistemụ piping (nke dị n'okpuru sentimita 4). Anyị na-emepụta ha dịka ọkọlọtọ B16.11 si dị.

A105n Class 3000 Socket Sold Ellew bụ nke Asme B16.11 na-adaba adaba.

Ngosipụta nke oghere Sold Weld dumlows na uru ya.

Njirimara nke cross:

Gịnị bụ oghere oghere na gịnị kpatara ebe a na-echekwa socket na-achọ oghere?