ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe

Nkọwa Dị Mkpirikpi:

Nha: Dayameta Mpụta 10-660mm, Ọkpụrụkpụ Mgbidi 1.0-100mm

Ogologo: Ogologo edobere 5.8m, 6m, 11.8m ma ọ bụ ahaziri ya.

Ọgwụgwụ: Ọgwụgwụ dị larịị/nke a gbagọrọ agbagọ, Groove,Eriri,eta.

Mkpuchi: Mkpuchi varnish, ihe e ji ọkụ mee nke galvanized, akwa PE atọ, FBE, wdg.

Teknụzụ: Ịgbado ọkụ n'ime mmiri.

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Nkọwa Ngwaahịa

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Akara Ngwaahịa

Ngwa nke ASTM A672 B60/B70/C60/C65/C70Ọkpọkọ ígwè carbon LSAW:

ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Carbon Steel Pipe bụA na-eji ya eme ihe n'ọnọdụ nrụgide dị elu ma a na-ejikarị ya eme ihe n'ụlọ ọrụ ọkụ eletrik, ụlọ ọrụ mmanụ dị n'ụsọ oké osimiri, ụlọ ọrụ kemịkalụ, fatịlaịza, petrochemicals, ụlọ ọrụ mmanụ ọkụ wdg.

Ngosipụta Ngwaahịa:

Usoro Mmepụta nkeASTM A672B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) A ga-eji ọkpọkọ ígwè carbon mee ihe, nke nwere ike ịbanye n'ime ya ugboro abụọ dịka usoro si dị, site n'aka ndị na-agbado ọkụ ma ọ bụ ndị na-arụ ọrụ ịgbado ọkụ ruru eru dịka iwu ASME Boiler and Pressure Vessel Code, Nkebi nke IX si dị.

Ọgwụgwọ Okpomọkụ nke ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Carbon Steel Pipe:

A ga-eji ọkụ gwọọ klas niile na-abụghị 10, 11, 12 na 13 n'ime ọkụ a na-achịkwa ruo ±15℃ ma nwee hydrometer ndekọ ka e wee nwee ike ịnweta ndekọ okpomọkụ.

Nkọwa nke ASTM A672 B60/B70/C60/C65/C70 LSAW(JCOE) Carbon Steel Pipe:

Mmepụta:Ịgbado Arc nke A Na-emikpu n'Ogologo Oge (LSAW).

Nha:Od: 406~1422mm WT: 8~60mm.

Ọkwa:B60, C60, C65, wdg.

Ogologo:Ogologo 3-12M ma ọ bụ nke akọwapụtara dịka achọrọ.

Ọgwụgwụ:Ọkụ Dị Mfe, Ọkụ Dị Mfe, E tinyere ya n'ime eriri.

Ngwakọta Kemịkalụ nke ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Ihe achọrọ maka kemịkalụ maka ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe
Paịpụ	Ọkwa	Ihe mejupụtara ya, %
Paịpụ	Ọkwa	C kachasị					Mn		P kachasị	S kachasị	Si	Ndị ọzọ
		<=1in (25mm)	>1~2in (25 ~ 50mm)	>2~4in(50-100mm)	>4~8in (100~200mm)	>8in (200mm)	<=1/2in (12.5mm)	>1/2in (12.5mm)
	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	...
C	55	0.18	0.20	0.22	0.24	0.26	0.55–0.98	0.55–1.30	0.035	0.035	0.13–0.45	...
	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	...

Njirimara Mechanical nke ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Njirimara Mekaniki
Ọkwa
	B60	B65	B70	C55	C60	C65	C70
Ike nrụgide, nkeji:
ksi	60	65	70	55	60	65	70
Mpa	415	450	485	380	415	450	485
Ike mmepụta, nkeji:
ksi	32	35	38	30	32	35	38
MPa	220	240	260	205	220	240	260
Ihe achọrọ maka ịgbatị: Dịka ọkọlọtọ si dị

Mgbanwe Ndị A Na-ekwe Omume n'Ịbụ na Nha:

1. Dayameta Mpụta - Dabere na nha gburugburu ±0.5% nke dayameta mpụta akọwapụtara.

2. Mpụga Gburugburu - Ọdịiche dị n'etiti dayameta dị mkpa na nke dị obere n'èzí.

3. Nhazi - Iji ihe dị larịị nke dị mita iri (10 ft) ka nsọtụ abụọ ahụ wee metụ paịpụ ahụ aka, 1/8 in. (3mm).

4. Ọkpụrụkpụ - Okpukpu mgbidi kacha nta n'ebe ọ bụla dị na paịpụ agaghị agafe 0.01 in. (0.3mm) n'okpuru ọkpụrụkpụ aha akọwapụtara.

5. Ogologo nke nwere nsọtụ igwe anaghị arụ ọrụ ga-adị n'ime -0+1/2 in. (-0+13mm) nke nke ahụ akọwapụtara. Ogologo nke nwere nsọtụ igwe ga-adị ka onye nrụpụta na onye zụrụ ya si kwekọrịtara.

Nnwale igwe maka ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Nnwale Nrụgide—Ahụike nrụgide nke njikọ ahụ e ji agbakọta ga-emezu ihe kacha nta achọrọ maka ike nrụgide kachasị nke ihe e ji efere ahụ mee.

Nnwale mgbagọ nke e ji ụzọ gbagọrọ agbagọ na-eduzi — A ga-anabata ule mgbagọ ahụ ma ọ bụrụ na ọ dịghị mgbawa ma ọ bụ ntụpọ ndị ọzọ gafere 1/8 in. (3mm) n'akụkụ ọ bụla dị na ígwè ịgbagọ ma ọ bụ n'etiti ihe ịgbagọ na ígwè ntọala mgbe e gbagọrọ agbagọ.

Nnyocha eserese redio - A ga-enyocha ogologo zuru oke nke weld ọ bụla nke klas X1 na X2 site na redio dịka iwu ASME siri dị ma mezuo ihe achọrọ na koodu ụgbọ mmiri na nrụgide, Nkebi nke asaa, paragraf UW-51.

Ọdịdị maka ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

Paịpụ e mechara agaghị enwe ntụpọ ọ bụla ma ọ ga-enwe mmecha dị ka nke onye ọrụ.

Akara maka ASTM A672 B60/B70/C60/C65/C70 LSAW Carbon Steel Pipe:

A. Aha ma ọ bụ akara nke onye nrụpụta.
B. Nọmba nkọwapụta (ụbọchị afọ ma ọ bụ achọrọ).
C. Nha (OD, WT, ogologo).
D. Ọkwa (A ma ọ bụ B).
E. Ụdị paịpụ (F, E, ma ọ bụ S).
F. Nrụgide ule (naanị paịpụ ígwè na-enweghị ntụpọ).
G. Nọmba Okpomọkụ.
H. Ozi ọ bụla ọzọ akọwapụtara n'iwu ịzụrụ ihe.