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ASTM A335 CELIP REE RIPE 42CMO

Nkọwa mkpụmkpụ:

Aha: ọkpọkọ nchara

Ọkọlọtọ: ASTM, ASME na API

SITE: 1/8 "NB ruo 30" NB

Ogo nke mbu: 1/2 "OD ruo 5" OD, Omenala Omenala nwekwara

Mpaghara dayameta: 6-2500mm; Wt: 1-200mm

Studtọ oge: Sch20, SCH30, SCH40, STD, Sch80, XS, Sch80, Sch120, Sch140, Sch140, XXS

Ọdịgụ: Stm A335 Gri. P5, P9, P12, P12, P22, P22, ASTM A213, T9, T92, T91, T91, T91, T91, T91, T91, T91, ASTM A691


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

Isi nke ọkpọkọ nchara

A na-eji ọkpọkọ nchara nchara na ngwa ndị chọrọ nguzogide nguzogide nguzogide na-agbanwe agbanwe na ọnụego akụ na ụba. Naanị tinye ya, a na-ahọrọ ya na mpaghara ndị ahụ ebe ọkpọ carbon nchara carbon nwere ike ịda. Enwere klas abụọ nke steels alloy - High alloys na ala dị ala steels. Ọkpụkpụ na-eme nke na-eme nke ọma steels steels nwere ọdịnaya na-emebi emebi n'okpuru 5%. Ebe ihe na-emebi emebi nke eriri alloy dị n'etiti 5% ruo ihe dị ka 50%. Nke a ka ọtụtụ na-arụ ọrụ nrụgide nrụgide nke alloy steel pịsị dị ihe dị ka 20% dị elu karịa ọkpọkọ. Yabụ na ngwa ndị nwere nrụgide dị elu dị ka ihe ga-emebu, ojiji nke ọkpọkọ na-enweghị atụ. Ọ bụ ezie na ọ dị ike karịa ọkpọkọ mmiri, ọnụ ahịa dị elu. Ọzọkwa, ihe ize ndụ nke njikọta nke njikọta na ọkụ metụtara mpaghara Weld dị ka ndị na-ahụ maka welded. Ọdịiche ahụ a na-ahụ anya n'etiti alloy steel welded pipe na ngwaahịa na-enweghị nsogbu bụ ihe na-enweghị atụ bụ latitudinal na ogologo nke ọkpọkọ. Agbanyeghị, taa, nke nwere ọganihu na teknụzụ, ebe a na-ahụ maka eriri eriri ahụ nwere ike belata site na -ebelata site na ụzọ ọgwụgwọ elu, nke ahụ na-adịghị ahụ anya.

Mpempe akwụkwọ nchara na-agbakọta & pipe pipe (enweghị isi / welded / erw)

Nkowa ASTM ASTE 335 ASME SA 335
Standadi ASTM, ASME na API
Saiz 1/8 "nb ruo 30" NB na
Nha nke tube 1/1 "OD ruo 5" OD, Omenala Cometats nwekwara
Mpụga dayameta 6-2500mm; Wt: 1-200mm
Skedul Sch20, SCH30, Scho40, Sch40, Sch80, XS, Sch80, Sch120, Sch120, Sch140, Sch140, XXS
Greedi Stm A335 Gri. P5, P9, P12, P12, P22, P22, ASTM A213, T9, T92, T91, T91, T91, T91, T91, T91, T91, ASTM A691
Ogologo N'ime 13500mm
Udi Enweghị nchekasị / chepụtara
Odidi Okirikiri, hydraulic wdg
Ogologo Otu aghara, okpukpu abụọ ma belata.
Nkwusi Njedebe dị larịị, ọ gwụchara

Typesdị nke eriri nchara

15Cr moy ulpes
25CRMO4 ALLOY nchara
36 inch atm a 335 p11 alloy galvanized ígwè
42CRMO / SCM440 SULY SULY PIPE
Alloy 20/21/33 pịchara nchara
40mm alloy nchara
ASTM A355 P22 enweghị ike ọkpọkọ nchara
ASTM A423 SULY STEL PEEM PIPE
Ahịhịa dị ala dị ala

Alloy nchara ela pipes kemịkal

Alloy nchara
C Cr Mn Mo P S Si
  0.05 - 0.15 1.00 - 1.50 0.30 - 0.60 0.44 - 0.65 0.025 max 0.025 max 0.50 - 1.00

Njiri mara njiri mara alloy nchara krịọ

Ike TSS, MPA Rụọ ike, MPA Elongation,%
415 min 205 min 30 min

N'èzí dayameta & nnabata nke asme sa335 pipe

ASTM A450 Na-ekpo ọkụ Mpụga dayameta, mm Ndidi, mm
OD≤101.6 + 0.4 / -0.8
101.6 <OD≤190.5 + 0.4 /1.2
190.5 <5 <≤228.6 + 0.4 /1.6
Oyi na-atụ Mpụga dayameta, mm Ndidi, mm
Od <25.4 0 0.10
25.45538.1 0 0.15
38.1 <OD <50.8 ± 0.20
50.8 pine <63.5 ± 0.25
63.5 senti <76.2 ± 0.30
76.2 Onod≤101.6 ± 0.38
101.6 <OD≤190.5 + 0.38 / -0.64
190.5 <5 <≤228.6 + 0.38 / -1.14
ASTM A530 & ASTM A335 Nps Mpụga dayameta, inch Ndidi, mm
1/8 senti01-1 / 2 ± 0.40
1-1 / 2 <OD≤4 ± 0.79
4 <OD≤8 + 1.59 / -0.79
8 <OD≤12 + 2.38 / -0.79
Od> 12 ± 1%

Usoro ọgwụgwọ alloy nke ọgwụgwọ

  P5, P9, P11, na P22    
Greedi Ụdị ọgwụgwọ ọgwụgwọ Nchịkọta ọnọdụ okpomọkụ f [C] Na-eme mkpọtụ
ma ọ bụ nke na-eme ihe
Okpomọkụ na-f
[C]
P5 (B, c) Angel ma ọ bụ Ithermal    
  Nchịkọta na iwe ***** 1250 [675]
  Nnọọ Nkọwa (P5C naanị) ***** 1325 - 1375 [715 - 745]
P9 Angel ma ọ bụ Ithermal    
  Nchịkọta na iwe ***** 1250 [675]
P11 Angel ma ọ bụ Ithermal    
  Nchịkọta na iwe ***** 1200 [650]
P22 Angel ma ọ bụ Ithermal    
  Nchịkọta na iwe ***** 1250 [675]
P91 Nchịkọta na iwe 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
  Ọchịchọ na iwe 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

Induoy na-akwụ ụgwọ na-eme atụmatụ ọnụ ụlọ ọrụ ngwa

● Officiouslọ ọrụ na-awụpụta mmanụ
● Ọgbọ obibi ndị mmadụ
● petrochemicals
Nrụpụta gas
● Chemickiem kemịkal
● ● ● Ọgwụ
● Ngwa ahia na-emepụta ọgwụ
● Ngwa akụrụngwa
Igwe mmiri ozuzo
● Ntughari okpomoku
Jenchers
Pulp na ụlọ ọrụ akwụkwọ

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