Santoprene TPV Encapsulated 316L Control Line

Nkọwa dị mkpirikpi:

Ndị nyocha ndị ọzọ (SGS, BV, DNV) nwere ike ịgba akaebe na saịtị ahụ.

Nnwale ndị ọzọ bụ ule eddy ugbu a, kemịkalụ, na-adaba adaba, na-enwu ọkụ, tensile, mkpụrụ, elongation, ike maka ịdị mma ihe.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Alloy Materials

Austenitic: 316L ASTM A-269
Duplex: S31803/S32205 ASTM A-789
S32750 ASTM A-789
Ngwa nickel alloy: N08825 ASTM B-704;ASTM B-423
N06625 ASTM B-704;ASTM B-444
CuNi alloy Ego 400 ASTM B-730;ASTM B-165

Ngosipụta ngwaahịa

Santoprene TPV Encapsulated 316L Control Line (2)
Santoprene TPV Encapsulated 316L Control Line (3)

Njirimara Alloy

SS316L bụ austenitic chromium-nickel igwe anaghị agba nchara nwere molybdenum na obere carbon ọdịnaya.

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.

Mpempe akwụkwọ nka nka

Alloy

OD

WT

Mpụta Ike

Ike ọdụdọ

Ogologo oge

Isi ike

Nrụgide arụ ọrụ

Nrụgide mgbawa

Kwụsị Nrụgide

inch

inch

MPa

MPa

%

HV

psi

psi

psi

 

 

min.

min.

min.

max.

min.

min.

min.

SS316L

0,250

0,035

172

483

35

190

5,939

26,699

7,223

SS316L

0,250

0.049

172

483

35

190

8,572

38,533

9,416

SS316L

0,250

0.065

172

483

35

190

11,694

52,544

11,522


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