Tube Control Line agbakwunyere

Nkọwa dị mkpirikpi:

Ngwa:

1. olulu mmiri nwere ọgụgụ isi na-achọ arụmọrụ yana uru njikwa mmiri mmiri nke ngwaọrụ nchịkwa mmiri dịpụrụ adịpụ n'ihi ọnụ ahịa ma ọ bụ ihe egwu nke ntinye aka ma ọ bụ enweghị ike ịkwado akụrụngwa elu achọrọ na ebe dịpụrụ adịpụ.

2. Ala, ikpo okwu, ma ọ bụ gburugburu oke osimiri


Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

Atụmatụ, Uru na Uru

- A na-ebunye ahịrị njikwa n'ogologo na-enweghị orbital-weld ruo 40,000 ft (12,192 m) iji bulie ntụkwasị obi.

- Otutu ngwugwu nke otu, nke abụọ ma ọ bụ okpukpu atọ dị.Enwere ike ijikọ ngwugwu ewepụghị ya na eriri eletrik na/ma ọ bụ wired bumper maka ịrụ ọrụ na njikwa dị mfe n'oge mbugharị.

- Welded-na-plug-dọkpụrụ mmepụta usoro ana achi achi a ire ụtọ, gburugburu tube ekwe ogologo oge metal akara nke terminations.

- A na-ahọrọ ihe mkpuchi mkpuchi ka ọ dabara na ọnọdụ dị mma, na-eme ka ogologo ndụ na ntụkwasị obi sie ike.

Ngosipụta ngwaahịa

Tube akara njikwa ekpuchiri (1)
Tube akara njikwa ekpuchiri (3)

Njirimara Alloy

Nguzogide corrosion

Organic acid dị elu na oke okpomọkụ.
Acid inorganic, dịka phosphoric na sulfuric acid, n'ogo na oke okpomọkụ.A pụkwara iji ígwè ahụ mee ihe na sulfuric acid nke mkpokọta n'elu 90% na obere okpomọkụ.
Ngwọta nnu, dịka sulfates, sulphides na sulfites.

gburugburu Caustic
Steeti Austenitic na-enwe ike imebi nrụgide corrosion.Nke a nwere ike ime na okpomọkụ dị ihe dị ka 60°C (140°F) ma ọ bụrụ na a na-etinye nchara nchara na nrụgide tensile ma n'otu oge ahụ na-abanye na kọntaktị ụfọdụ ngwọta, karịsịa ndị nwere chlorides.Ya mere ekwesịrị izere ọnọdụ ọrụ dị otú ahụ.A ghaghị ịtụle ọnọdụ mgbe a na-emechi ihe ọkụkụ, n'ihi na condensates nke emeziri nwere ike ịmalite ọnọdụ na-eduga ma nrụgide corrosion cracking na pitting.
SS316L nwere obere carbon ọdịnaya ya mere mma iguzogide intergranular corrosion karịa nchara nke ụdị SS316.

Ndidi n'akụkụ

ASTM A269 / ASME SA269, 316L, UNS S31603
Nha OD Ntachi obi OD Ntachi obi WT
≤1/2'' (≤12.7 mm) ±0.005'' (± 0.13 mm) ± 15%
1/2" ±0.005'' (± 0.13 mm) ± 10%
Meilong Standard
Nha OD Ntachi obi OD Ntachi obi WT
≤1/2'' (≤12.7 mm) ± 0.004'' (± 0.10 mm) ± 10%
1/2" ± 0.004'' (± 0.10 mm) ± 8%

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