Ngwaahịa

Perforated ígwè warara PE ọkpọkọ Maka mmiri ọkọnọ

Nkọwa dị mkpirikpi:

Perforated ígwè warara polyethylene composite pipe bụ nnọchi ngwaahịa nke omenala ígwè ọkpọkọ PVC ihe ọṅụṅụ mmiri ọkpọkọ, nke ọ bụghị nanị na nwere ezi aku na uba, ma nwere uru nke kwụsiri ike na interface, ihe mmetụta eguzogide, mgbape eguzogide, ịka nká iguzogide, corrosion eguzogide. were gabazie.Emepụtara site na 100% na-amaghị nwoke ọkpọkọ ọkwa akụrụngwa, nwere ọmarịcha mgbanwe jikọtara ya na ike


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

A na-eji ọkpọkọ ọkpọkọ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eme ya dị ka akụrụngwa, yana ọkpọkọ ọkpọkọ nwere mgbidi siri ike nke argon arc butt welding ma ọ bụ ịgbado ọkụ plasma na-eme ka ọ bụrụ ihe mgbakwunye.N'ígwé nke mpụta na nke ime bụ thermoplastics mejupụtara akụkụ abụọ.A ọhụrụ ụdị nke composite mgbali ọkpọkọ, N'ihi na porous mkpa-walled ígwè ọkpọkọ mkwado na ọbọp na-aga n'ihu thermoplastic, a mejupụtara ọkpọkọ bụghị nanị na-emeri iche adịghị ike nke ígwè ọkpọkọ na plastic ọkpọkọ, kamakwa nwere rigidity nke ígwè ọkpọkọ na corrosion. iguzogide ọkpọkọ plastik.Ọ bụ ihe ngwọta maka mmanụ ala na ụlọ ọrụ kemịkalụ.Ọ bụ ọkpọkọ ọkpọkọ siri ike nke nnukwu na ọkara dayameta chọrọ ngwa ngwa n'ọhịa nke ọgwụ, nri, Ngwuputa, gas na mpaghara ndị ọzọ.Ọ bụkwa ọganihu nkà na ụzụ mgbanwe iji dozie isi pipeline nke ihe owuwu na mmiri ime obodo.Ọ bụ ụdị pipeline mejupụtara ọhụrụ na 21stnarị afọ.

Perforated ígwè warara PE ọkpọkọ Maka ọkọnọ mmiri (1)
Perforated ígwè warara PE ọkpọkọ Maka ọkọnọ mmiri (2)

Atụmatụ

Ike dị elu na mgbasawanye ahịrị dị ala.
N'ihi nkwado nke etiti nchara ahụ, ọkpọkọ ọkpọkọ ọkpọkọ ọkpọkọ na-agbapụta nchara nwere ike dị elu, nnukwu siri ike na nguzogide mmetụta karịa ọkpọkọ plastik.N'otu oge ahụ, mmetụta mgbochi nke nchara ígwè na-emekwa ka perforated ígwè warara plastic composite pipe pipe nwere а ala ahịrị yiri nke ígwè ọkpọkọ.Mgbasawanye ọnụọgụ na сгеер eguzogide.

Corrosion na iyi nguzogide.
Ihe polyethylene dị elu nke ahọpụtara maka ọkpọkọ ọkpọkọ ọkpọkọ, ihe na-abụghị polar polymer nwere ihe ndị nwere kemịkalụ kwụsiri ike, na-eguzogide ọtụtụ acid, alkali salts na organic media, yana corrosion electrochemical.Ọrụ egweri dị okpukpu 5 dị elu karịa nke ọkpọkọ ígwè.

Perforated ígwè warara PE ọkpọkọ Maka ọkọnọ mmiri (3)

Nka nka

Ngwaahịa a na-eji resin polyethylene pụrụ iche, yana akụrụngwa anụ ahụ na arụ ọrụ ya na-ezute ọkọlọtọ ụlọ ọrụ CJ/T181-2003 yana ọkọlọtọ ụlọ ọrụ kemịkalụ HG/T3706-2014.

Nha nkọwapụta, ngbanwe na nrụgide aha: mezuo ihe achọrọ nke Ministry of Construction Standard CJ/T181-2003

N'ọnụ ọnụ elu dayameta na ndiiche

Ọkpụrụkpụ mgbidi ọnụ na iche

Site na okirikiri

Nrụgide aha

Uru S kacha nta

Ogologo na ndiiche

Dn(mm)

En(mm)

Mm

Mpa

Mm

mm

50+0.50

4.0 + 0.5 9

1.0

2.0

1.5

6000+20 0

9000+20 0

12000+20 0

60+0.6 0

4.5 + 0.6 0

1.26

2.0

1.5

75+0.70

5.0 + 0.7 0

1.5

2.0

1.5

90 + 0.9 0

5.5 + 0.8 0

1.8

2.0

1.5

110+1.0 0

6.0 + 0.9 0

2.2

2.0

1.5

140+1.1 0

8.0 + 1.0 0

2.8

1.6

2.5

160+1.2 0

10.0 + 1.1 0

3.2

1.6

2.5

200+1.3 0

11.0 + 1.2 0

4.0

1.6

2.5

225+1.4 0

11.5+ 2.4 0

4.5

1.6

2.5

250+1.4 0

12.0 + 1.3 0

5.0

1.6

3.5

280+1.5 0

12.5+ 2.6 0

5.6

1.6

3.5

315+1.6 0

13.0 + 1.4 0

6.3

1.25

3.5

355+1.6 0

14.0 + 2.8 0

7.1

1.25

3.5

400+1.6 0

15.0 + 1.5 0

8.0

1.25

3.5

500+1.7 0

16.0 + 1.6 0

10.0

1.0

4.0

630+1.8 0

17.0 + 1.7 0

12.3

1.0

4.0

Rịba ama: Nrụgide ọnụ nke ọkpọkọ ihe mejupụtara bụ nrụgide kachasị na-ekwe ka ọkpọkọ na-ebufe mmiri na 20 Celsius.Ọ bụrụ na ọnọdụ okpomọkụ gbanwere, a ga-edozi nrụgide na-arụ ọrụ dịka ọnụọgụ nrụgide okpomọkụ nke ihe dị iche iche si dị.

S uru: ebe dị anya site na dayameta dị n'èzí nke nkwado na elu elu nke ọkpọkọ.

Achọrọ ịrụ ọrụ anụ ahụ na igwe
Ihe oru ngo Arụmọrụ
Isi mgbanaka, KN/m2 >8
Nnwale dị larịị Agbajighị
Mbelata ogologo oge (100 Celsius, na-echekwa 1h) <0.3%
Nnwale hydraulic Okpomọkụ: 20°C;Oge: 1h;Nrụgide aha x2 Agbajighị
Okpomọkụ: 80°C;Oge: 165h;Nrụgide: Nrụgide ọnụ x2x0.71 (ihe mbelata)
Nnwale nrụgide mgbawa Okpomọkụ: 20°C, mgbawa nrụgide ≥ nominal mgbali x3.0 Mgbawa
Oge ntinye oxidation (200 Celsius), min ≥20
*Nguzogide ihu igwe*

Nkwekọrịta nnabata nke ọkpọkọ≥3.5J/m2

Mgbe ike ịka nká

Nnwale hydraulic, ọnọdụ nnwale ahụ dị ka ihe 3 dị na tebụl a Agbajighị
Nnwale nrụgide mgbawa, ọnọdụ ule bụ otu ihe dị na tebụl a Ọ bụghị mgbawa
Oge ntinye oxidation (200 Celsius), min ≥10

* Naanị maka ọkpọkọ ihe mejupụtara na-acha anụnụ anụnụ*


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