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Ọnụ ahịa Pụrụ Iche maka SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Natural Gas and Oil Pipeline

Nkọwa dị mkpirikpi:

Nkọwapụta a na-ekpuchi ọkpọkọ ígwè-njikọ-welded nke ọkụ eletrik na-agbakwunye metal filler, nke a na-emepụta site na ọkwa dị elu nke nrụgide nke ọtụtụ nyocha na ọkwa ike na suitalbe maka ọrụ nrụgide dị elu na ikuku na okpomọkụ dị ala.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ugbu a, anyị nwere ndị ọkachamara, ndị otu na-arụ ọrụ iji nye ezigbo ọrụ maka ndị ahịa anyị.We often follow the tenet of customers-oriented, details-focused for Special Price for SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Natural Gas and Oil Pipeline, Tụkwasị na nke ahụ, anyị ga-eduzi ndị ahịa nke ọma banyere usoro ngwa iji nweta ngwọta anyị. na ụzọ isi họrọ ihe kwesịrị ekwesị.
Ugbu a, anyị nwere ndị ọkachamara, ndị otu na-arụ ọrụ iji nye ezigbo ọrụ maka ndị ahịa anyị.Anyị na-agbasokarị ụkpụrụ nke ndị ahịa dabere, nkọwa gbadoro anya makaChina LSAW/SSAW ígwè ọkpọkọ na welded ọkpọkọ, Ọrụ anyị bụ ịnapụta anọgide elu uru ka ndị ahịa anyị na ndị ahịa ha.Nkwekọrịta a na-emetụta ihe niile anyị na-eme, na-akpali anyị ka anyị na-azụlite ma melite ngwọta anyị na usoro iji mezuo mkpa gị.

A na-eji pipet nyere iwu n'okpuru nkọwapụta a maka ọrụ nrụgide dị elu na ikuku na okpomọkụ dị ala. A na-ejikarị mmanụ na gas na-ebufe.

ASTM A671 LSAW(JCOE) Carbon Steel Pipe ga-agbado okpukpu abụọ, nkedo ntinye zuru oke nke emere dịka usoro si dị yana site na welders ma ọ bụ ndị na-ahụ maka ịgbado ọkụ ruru eru dị ka ASME Boiler na Code Vessel Code, Nkeji IX.

Klas niile na-abụghị 10, 11, 12 na 13 ga-ekpo ọkụ na-ekpo ọkụ na-achịkwa ± 15 ℃ ma kwadebere ya na hydrometer na-edekọ ka ihe ndekọ kpo oku dị.

Mepụta: LSAW(JCOE) ígwè ọkpọkọ

Nha: OD: 406 ~ 1500mm WT: 6 ~ 40mm

Ọkwa: CB60,CB65, CC60,CC65, wdg.

Ogologo: 12M ma ọ bụ ogologo akọwapụtara ka achọrọ.

Akwụsị: Ọgwụgwụ Larịị, Ọgwụgwụ gbagọrọ agbagọ, Grood ;

Ihe achọrọ kemịkalụmaka ASTM A672 B60/B70/C60/C65/C70LSAWCarbon Steel Pipe

Ọkụ

Ọkwa

Ihe mejupụtara,%

   

C

max

Mn

 

P

max

S

max

Si

Ndị ọzọ

   

<=1 n'ime

(25mm)

> 1 ~ 2 n'ime

(25-50mm)

> 2 ~ 4in (50-100mm)

> 4 ~ 8 n'arọ

(100-200mm)

>8 n'ime

(200mm)

<= 1/2 n'ime

(12.5mm)

> 1/2 n'arọ

(12.5mm)

       

CB

60

0.24

0.21

0.29

0.31

0.31

0.98 kacha

0,035

0,035

0.13–0.45

 

65

0.28

0.31

0.33

0.33

0.33

0.98 kacha

0,035

0,035

0.13–0.45

 

70

0.31

0.33

0.35

0.35

0.35

1.30 kacha

0,035

0,035

0.13–0.45

CC

60

0.21

0.23

0.25

0.27

0.27

0.55–0.98

0.79–1.30

0,035

0,035

0.13–0.45

 

65

0.24

0.26

0.28

0.29

0.29

0.79–1.30

0.79–1.30

0,035

0,035

0.13–0.45

 

70

0.27

0.28

0.30

0.31

0.31

0.79–1.30

0.79–1.30

0,035

0,035

0.13–0.45

Ihe eji arụ ọrụ

Ọkwa

 

CB65

CB70

CC60

CC65

CC70

Ike nkwụsịtụ, min:

ksi

65

70

60

65

70

Mpa

450

485

415

450

485

Mpụta ike, min:

ksi

35

38

32

35

38

MPa

240

260

220

240

260

1. N'èzí dayameta-Dabere na nha okirikiri ±0.5% nke dayameta mpụga akọwapụtara.

2. Ọpụpụ-Roundness-iche n'etiti isi na obere n'èzí dayameta.

3. Nhazi- Iji 10 ft (3m) kwụ ọtọ na-etinye ka njedebe abụọ ahụ na-ejikọta ya na ọkpọkọ, 1/8 na. (3mm).

4. Ọkpụrụkpụ-Opekempe mgbidi mgbidi n'ebe ọ bụla n'ime ọkpọkọ agaghị abụ ihe karịrị 0.01 in. (0.3mm) n'okpuru ọnụ ọgụgụ a kapịrị ọnụ.

5. Ogologo na njedebe na-enweghị isi ga-adị n'ime -0 + 1 / 2 in. (-0 + 13mm) nke akọwapụtara.Ogologo nwere ngwụcha igwe ga-adị ka ekwenyero n'etiti onye nrụpụta na onye zụrụ ya.

Nnwale mgbakasị ahụ—Ngwongwo ntụgharị ntụgharị nke nkwonkwo welded ga-ezute ihe kacha nta chọrọ maka ike tensile kacha nke ihe efere akọwapụtara.

Transverse-guided-weld-bent tests — A ga-anabata ule gbagọọ agbagọ ma ọ bụrụ na enweghị mgbawa ma ọ bụ ntụpọ ndị ọzọ gafere 1/8 in. (3mm) n'akụkụ ọ bụla dị na igwe weld ma ọ bụ n'etiti weld na metal ntọala mgbe agbachara.

Nyocha nyocha redio-A ga-enyocha ogologo ogologo nke weld ọ bụla nke klaasị X1 na X2 n'ụzọ redio dabere ma mezuo ihe achọrọ nke ASME Boiler and Pressure Code Code, Nkebi nke asaa, paragraf UW-51.

Aha ma ọ bụ akara onye nrụpụta
Nọmba nkọwapụta (ụbọchị afọ ma ọ bụ achọrọ)
Nha (OD, WT, ogologo)
Ọkwa (A ma ọ bụ B)
Ụdị ọkpọkọ (F, E, ma ọ bụ S)
Nnwale nrụgide (naanị ọkpọkọ nchara enweghị nkebi)
Nọmba okpomọkụ
Ozi mgbakwunye ọ bụla akọwapụtara n'usoro ịzụrụ.

Ọnụọgụ (ụkwụ, mita ma ọ bụ ọnụ ọgụgụ ogologo)
Aha ihe (nchara anwụrụ, electric fusion welded)
Nọmba nkọwapụta
Ngosipụta na ọkwa klas
Size (n'èzí ma ọ bụ n'ime dayameta, nkịtị ma ọ bụ nke kacha nta mgbidi ọkpụrụkpụ)
Ogologo (kpọmkwem ma ọ bụ enweghị usoro)
Ngwucha agwụ
Nhọrọ ịzụta
Ihe mgbakwunye chọrọ, ọ bụrụ na ọ bụla.

ọkpọkọ iferi ma ọ bụ mkpuchi Black / Varnish / Epoxy mkpuchi / mkpuchi 3PE (dị ka ihe ndị ahịa chọrọ);
Na rụrụ arụ;
Ha abụọ na-ejedebe na njedebe njedebe;
Ọgwụgwụ larịị, njedebe bevel (2 ″ na n'elu nwere njedebe bevel, ogo: 30 ~ 35°), ahaziri;
Ịka akara.

Ugbu a, anyị nwere ndị ọkachamara, ndị otu na-arụ ọrụ iji nye ezigbo ọrụ maka ndị ahịa anyị.We often follow the tenet of customers-oriented, details-focused for Special Price for SSAW/Sawl API 5L Spiral Welded Carbon Steel Pipe Natural Gas and Oil Pipeline, Tụkwasị na nke ahụ, anyị ga-eduzi ndị ahịa nke ọma banyere usoro ngwa iji nweta ngwọta anyị. na ụzọ isi họrọ ihe kwesịrị ekwesị.
Ọnụ ahịa pụrụ iche makaChina LSAW/SSAW ígwè ọkpọkọ na welded ọkpọkọ, Ọrụ anyị bụ ịnapụta anọgide elu uru ka ndị ahịa anyị na ndị ahịa ha.Nkwekọrịta a na-emetụta ihe niile anyị na-eme, na-akpali anyị ka anyị na-azụlite ma melite ngwọta anyị na usoro iji mezuo mkpa gị.


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