ASTM A179 / ASME SA179 Igwe na-agbanwe ọkụ

ASTM A179 / ASME SA179 na-akọwa enweghị nkebi, oyi{2}} dọtara, obere{3}} carbon ígwè tubes e mere maka ịrụ ọrụ nke ọma okpomọkụ na ịrụ ọrụ a pụrụ ịdabere na ya. N'iji opekempe{5}wa mgbidi yana njikwa ọla siri ike, a na-eji tubes ndị a eme ihe n'ọtụtụ ebe na igwe mgbanwe okpomọkụ na condensers n'ofe ụlọ ọrụ nnụcha, petrochemical na ike.Octal Pipe na-enye tubes A179/SA179 maka EPC zuru ụwa ọnụ na ndị na-emepụta akụrụngwa, na-akwado ma tubes efu na U{0}gbagọ mgbakọ.

Kemịlụ carbon dị ala- na-akwalite ike ịrụ ọrụ oyi maka - na-ehulata na tube{2} na{3}} mgbasawanye tube.

Ngwongwo ndị a na-enyere aka imepụta nchekwa na ọrụ kwụsiri ike na ngwugwu mgbanwe.

A na-emepụta tubes ASTM A179 / ASME SA179 site na usoro nrụpụta enweghị nkebi a na-achịkwa nke na-esochi eserese oyi dị mma iji nweta nnabata akụkụ dị nro na ebe dị mma dị n'ime maka okpomoku dị mma{2}} ịrụ ọrụ mbufe.

Usoro mmepụta enweghị nkebi

Billet oghere → ịkpọpu → na-ekpo ọkụ → ọtụtụ -na-agafe eserese oyi

Njikwa akụkụ na-achọpụta na e nwetara opekempe{0} mgbidi chọrọ nke ọma

Ihe osise oyi na-eme ka ngwụcha elu na ịdị ọcha dị n'ime{0} dị oke mkpa iji belata mmetọ nke ndị na-agbanwe okpomọkụ

Ọgwụgwọ okpomọkụ ikpeazụ

Mgbe oyi ikpeazụ gachara -ịfefe, a na-edozi tubes okpomọkụ naKarịrị ma ọ bụ hà nhata 1200 degrees F (Karịrị ma ọ bụ hà nhata na ogo 650)ka:

• Wepu nrụgide fọdụrụnụ nke ọrụ oyi na-akpata
• Weghachite ductility dị mkpa makaỊ - na-ehulata na mgbasa tubesheet
• Melite ogologo oge - nkwụsi ike nhazi n'okpuru ibu ọkụ cyclic

Ọnọdụ ihu & nkwadebe

• Enyere yaọnụ ọgụgụ{0}} n'efuiji nọgide na-arụ ọrụ okpomọkụ kacha mma
• Ọgwụgwụ bụdị ọcha ma gbaa{{0}free, n'ịhụ na a pụrụ ịdabere na weldability ma ọ bụ n'ibu mgbasa n'oge mgbakọ
• Njikwa nrụpụta na igwe igwe a na-enyere aka hụ na ogologo ndụ ọrụ, ntụkwasị obi n'usoro, yana nrụnye nchekwa na nnukwu nnukwu mgbanwe mgbanwe-.

Dabere na ASTM A179 na ASTM A450/A450M:

• Shell & tube okpomọkụ mgbanwe
• Ike -condensers osisi
• Ụgbọ oloko na-eme ka mmanụ ala dị jụụ
• Igwe oyibo ụlọ ọrụ na igwe nju oyi
• Hazie sistemu jụrụ oyi
• Maka chloride - mgbasa ozi ma ọ bụ ikpughe mmiri osimiri:
• tụlee ikike corrosion, mkpuchi, ma ọ bụ kwalite alloys dị ka ASTM A213.

ASTM A179 / ASME SA179 tubes na-ekpo ọkụ na-enweghị nkebi na-enye oke ọkụ{2}} nfefe arụmọrụ, ikike imepụta ntụkwasị obi, yana arụ ọrụ egosipụtara na ngalaba jụrụ oyi.

Octal Pipe na-enye tubes A179/SA179 nke a na-achọpụta nke ọma nwere nhọrọ U{2} na-ehulata, akwụkwọ MTC zuru oke, yana nyocha BV / ABS hụrụ., n'ịhụ na nnabata maka ọrụ mgbanwe na-achọrọ.

Kpọtụrụ mba

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FAQ

 

 

Q1: Gịnị bụ ASTM A179 / ASME SA179 tubing eji?

A1: Oyi na-enweghị nkebi{1}} dọtara obere-tube nchara carbon maka ihe ndị na-agbanwe ọkụ, condensers, na ihe ọkụ yiri ya{3}}ngwa mbufe.

Q2: ASME SA179 ọ bụ ASTM A179?

A2: SA179 bụ ASME ụdị ASTM A179; kwadoro koodu/mbipụta nke ọrụ gị chọrọ.

Q3: Kedu nha nha ASTM A179 na-ekpuchi?

A3: Ọ na-abụkarị 1/8 "ruo 3" (3.2-76.2 mm) na dayameta dị n'èzí.

Q4: Kedu ule a na-achọkarị maka tubes A179 / SA179?

A4: Ike gbakwunyere ductility checks (flattening/flaring) na hydrostatic ma ọ bụ NDE ule, n'usoro/spec.

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