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Ọdịmma 2019 JIS G3454/G3455/G3456 Carbon Steel enweghị ntụpọ

Nkọwa dị mkpirikpi:

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 ;

Usoro ịkwụ ụgwọ: LC/TT/DP

Isi okwu: ASTM A671 Lsaw Steel Pipe, ASTM A672 C65 Lsaw Steel Pipe, Carbon Lsaw ígwè ọkpọkọ, Lsaw ígwè ọkpọkọ soplaya.

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Our rewards are low cost,dynamic profits team,specialised QC,Potent factories,high-quality services for 2019 High quality JIS G3454/G3455/G3456 Carbon Steel Seamless Pipe, Welcome worldwide clients to call us for company and long-term Cooperation.Anyị ga-abụ onye mmekọ ntụkwasị obi na onye na-ebubata gị.
Ụgwọ ọrụ anyị bụ ọnụ ala dị ala, otu ndị na-enweta uru dị ike, QC pụrụ iche, ụlọ ọrụ nwere ike, ọrụ dị elu makaChina Carbon Steel Pipe na enweghị nkebi Steel Pipe, Iji mezuo ihe ndị ahịa anyị chọrọ, ugbu a, anyị etinyela uche na àgwà nke ngwọta na ọrụ anyị.Ugbu a, anyị nwere ike izute ndị ahịa 'chọrọ pụrụ iche maka atụmatụ pụrụ iche.Anyị nọgidere na-azụlite mmụọ ụlọ ọrụ anyị “ịdị mma na-ebi ụlọ ọrụ ahụ, kredit na-emesi nkwado ma debe ụkpụrụ n'uche anyị: ndị ahịa mbụ.
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 A671LSAW(JCOE) Carbon Steel Pipega-abụ nke abụọ-welded, zuru penetration welds mere dị ka usoro na site welders ma ọ bụ ịgbado ọkụ ọrụ ruru eru dị ka ASME Boiler na nrụgide Vessel Code, Nkebi nke 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;
Marking.Our ụgwọ ọrụ bụ obere ụgwọ, ike uru otu,specialised QC, nwere ike factory, high-quality ọrụ maka 2019 High quality JIS G3454/G3455/G3456 Stpg410 Carbon Steel enweghị nkebi Pipe, Welcome worldwide clients to call us for company and long-term imekọ ihe ọnụ.Anyị ga-abụ onye mmekọ ntụkwasị obi na onye na-ebubata gị.
2019 Ogo dị eluChina Carbon Steel Pipe na enweghị nkebi Steel Pipe, Iji mezuo ihe ndị ahịa anyị chọrọ, ugbu a, anyị etinyela uche na àgwà nke ngwọta na ọrụ anyị.Ugbu a, anyị nwere ike izute ndị ahịa 'chọrọ pụrụ iche maka atụmatụ pụrụ iche.Anyị nọgidere na-azụlite mmụọ ụlọ ọrụ anyị “ịdị mma na-ebi ụlọ ọrụ ahụ, kredit na-emesi nkwado ma debe ụkpụrụ n'uche anyị: ndị ahịa mbụ.


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