ASTM A106 Gr.B igwe anaghị agba nchara

Nkọwa dị mkpirikpi:

ASTM A106/ASME SA106 bụ ọkọlọtọ ọkọlọtọ maka ọkpọkọ carbon ígwè enweghị nkebi maka ngwa okpomọkụ dị elu.Ọ nwere akara atọ A, B na C, ọkwa a na-ejikarị eme ihe bụ A106 ọkwa B. Ọ bụghị naanị na usoro pipeline dị ka mmanụ na gas, mmiri, na ụgbọ njem slurry, kamakwa na ọkụ ọkụ, ihe owuwu na ngwa nhazi.

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ASTM A106 Grade B pipe dị ka ASTM A53 Grade B na API 5L Grade B n'ihe gbasara ọnọdụ kemịkalụ na ihe eji arụ ọrụ, n'ozuzu na-eji carbon steel, yana ike mkpụrụ kacha nta nke 240 MPa na ike ike nke 415 MPa.

Nkọwa ọkọlọtọ ASTM A106 maka igwe anaghị agba nchara nwere akara atọ, ASTM A106 Gr.A ọkwa.B na C, ka ọkwa ihe dị elu dị elu, na-eme ka njirimara ike dịkwuo mma.

Ngosipụta ngwaahịa

ASTM A106 Gr.B igwe anaghị agba nchara 4

ASTM A106 Gr.B igwe anaghị agba nchara 2

ASTM A106 Gr.B igwe anaghị agba nchara 1

Usoro ule

Thezọ nnwale maka ASTM A106 A, B, C bụ ule na-agbawa agbawa, ule eletrik na-adịghị emebi emebi, nnwale ultrasonic, ule eddy ugbu a, nnwale ndọta ndọta, a ga-agwa gị ma ọ bụ soro onye ahịa kwurịta usoro nnwale ndị a iji chọpụta ule a ga-eme. eji.

Ọkọlọtọ: ASTM A106, Nace, Ọrụ utoojoo.

Ọkwa: A, B, C

Oke dayameta mpụta OD: NPS 1/8 inch ruo NPS 20 inch, 10.13mm ruo 1219mm.

Ogo nke ọkpụrụkpụ mgbidi WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, ruo SCH160, SCHXX;1.24mm ruo 1 inch, 25.4mm.

Ogologo ogologo: 20ft ruo 40ft, 5.8m ruo 13m, otu ogologo ogologo nke 16 ruo 22ft, 4.8 ruo 6.7m, ogologo enweghị usoro okpukpu abụọ na nkezi 35ft 10.7m.

Akwụsị usoro: Ngwugwu larịị, gbagọrọ agbagọ, eri.

mkpuchi: Agba ojii, varnished, mkpuchi epoxy, mkpuchi polyethylene, FBE na 3PE, CRA Clad na Lined.

Ngwakọta kemịkalụ (%)

Ọkwa	C≤	Mn	P≤	S≤	Si≥	Cr≤	Cu≤	Mo≤	Ni ≤	V≤
A	0.25	0.27-0.93	0,035	0,035	0.1	0.4	0.4	0.15	0.4	0.08
B	0.3	0.29-1.06	0,035	0,035	0.1	0.4	0.4	0.15	0.4	0.08
C	0.35	0.29-1.06	0,035	0,035	0.1	0.4	0.4	0.15	0.4	0.08