Onye Mmepụta ígwè

Ahụmịhe Mmepụta Afọ 15
Ígwè

ASTM A335 Alloy Steel Pipe 42CRMO

Nkọwa Dị Mkpirikpi:

Aha: Alloy Steel Pipe

Ọkọlọtọ: ASTM, ASME na API

Nha: 1/8″NB ruo 30″ NB IN

Nha Tubing: 1/2″ OD ruo 5″ OD, dayameta omenala dịkwa

Dayameta Mpụta: 6-2500mm; WT: 1-200mm

Usoro iheomume: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Ọkwa: STM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691


Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa nke ọkpọkọ ígwè alloy

A na-eji Paịpụ ígwè Alloy eme ihe n'ọrụ ndị chọrọ ihe ndị na-eguzogide nchara nke ọma, nke na-adịgide adịgide ma dịkwa ọnụ ala. N'ikwu ya n'ụzọ dị mfe, a na-ahọrọ paịpụ ígwè Alloy n'ebe ndị ọkpọkọ ígwè carbon nwere ike ịda. E nwere ụdị ígwè abụọ - alloy dị elu na obere alloy. Paịpụ ndị mejupụtara obere alloy nwere ọdịnaya alloy nke dị n'okpuru 5%. Ebe ọdịnaya nke ígwè alloy dị elu ga-adị n'etiti 5% ruo ihe dị ka 50%. Dị ka ọtụtụ alloy, ikike nrụgide ọrụ nke Paịpụ ígwè Alloy dị ihe dị ka 20% dị elu karịa paịpụ a kpara. Ya mere, n'ọrụ ndị nwere nrụgide ọrụ dị elu dị ka ihe achọrọ, ojiji nke paịpụ na-enweghị ntụpọ ziri ezi. Ọ bụ ezie na ọ siri ike karịa paịpụ a kpara, ọnụ ahịa ya dị elu karịa. Ọzọkwa, ihe egwu nke nchara dị n'etiti granular na mpaghara weld metụtara okpomọkụ dị na ngwaahịa a kpara. Ihe dị iche n'etiti Paịpụ ígwè Alloy na ngwaahịa na-enweghị ntụpọ bụ njikọta latitudinal n'ogologo paịpụ ahụ. Agbanyeghị, taa, site na ọganihu na teknụzụ, a pụrụ ibelata ihe mkpuchi dị na Alloy Steel ERW Pipe nke ukwuu site na iji ọgwụgwọ elu, nke na anya mmadụ agaghị ahụ ya anya.

Nkọwapụta Tube na Paịpụ nke Alloy Steel (Enweghị Nkwụkwụ/Welded/ERW)

Nkọwapụta ASTM A 335 ASME SA 335
Ọkọlọtọ ASTM, ASME na API
Nha 1/8" NB ruo 30" NB IN
Nha Tubing 1/2" OD ruo 5" OD, dayameta omenala dịkwa
Dayameta Mpụta 6-2500mm; WT: 1-200mm
Usoro oge SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Ọkwa STM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 - T5, T9, T11, T12, T22, T91, ASTM A691
Ogologo N'ime 13500mm
Ụdị Enweghị Nsogbu / Emepụtara
Ụdị Gburugburu, Hydraulic wdg
Ogologo Otu Random, Ugboro Abụọ Random & Ogologo Bee.
Ọgwụgwụ Ọgwụgwụ Dị Mfe, Ọgwụgwụ A Gbagọrọ Agọ, A zọchara Azọ

Ụdị Tubes Alloy Steel Enweghị Nsogbu

Paịpụ ígwè siri ike nke alloy 15cr mo
Paịpụ ígwè alloy 25crmo4
36 inch ASTM A 335 Grade P11 alloy galvanized steel pipe
42CrMo/SCM440 alloy ígwè pipe enweghị nkebi
Paịpụ ígwè nke alloy 20/21/33
40MM alloy ígwè pipe
ASTM A355 P22 Enweghị nsogbu Alloy Steel Pipe
ASTM A423 Alloy Steel Enweghị nsogbu Pipe
Pipe ígwè a kpụchara akpụcha nke e ji ígwè rụọ nke ọma

Njirimara kemịkalụ nke ọkpọkọ ígwè ERW

Alloy Steel
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 kachasị 0.025 kachasị 0.50 – 1.00

Njirimara Mechanical Alloy Steel Chrome moly Pipes

Ike nrụgide, MPa Ike Mmepụta, MPa Ogologo oge, %
Nkeji 415 Nkeji 205 Nkeji iri atọ

Dayameta Mpụta & Ntachi Obi nke ASME SA335 Alloy Pipe

ASTM A450 Akpọgharị ọkụ Dayameta Mpụta, mm Ntachi obi, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Oyi Draịdịrị Dayameta Mpụta, mm Ntachi obi, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1%OD\50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14
ASTM A530 na ASTM A335 NPS Dayameta Mpụta, inch Ntachi obi, mm
1/8≤OD≤1-1/2 ±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%

Ọgwụgwọ Okpomọkụ Alloy Steel

  P5, P9, P11, na P22    
Ọkwa Ụdị Ọgwụgwọ Okpomọkụ Nhazi Oke Okpomọkụ F [C] Mbelata nke Subcritical
ma ọ bụ Ịgba ume
Oke okpomọkụ F
[C]
P5 (b, c) Mkpọchi zuru oke ma ọ bụ nke Isothermal    
  Mee ka ọ dị mma ma belata iwe ****** 1250 [675]
  Subcritical Anneal (naanị P5c) ****** 1325 - 1375 [715 - 745]
P9 Mkpọchi zuru oke ma ọ bụ nke Isothermal    
  Mee ka ọ dị mma ma belata iwe ****** 1250 [675]
P11 Mkpọchi zuru oke ma ọ bụ nke Isothermal    
  Mee ka ọ dị mma ma belata iwe ****** 1200 [650]
P22 Mkpọchi zuru oke ma ọ bụ nke Isothermal    
  Mee ka ọ dị mma ma belata iwe ****** 1250 [675]
P91 Mee ka ọ dị mma ma belata iwe 1900-1975 [1040-1080] 1350-1470 [730-800]
  Mechie ma Wetuo Obi 1900-1975 [1040-1080] 1350-1470 [730-800]

Ngwa ụlọ ọrụ Alloy Steel Tubes Enweghị Nsogbu

● Ụlọ Ọrụ Ndị Na-egwupụta Mmanụ n'Ọdịda Osimiri
● Mmepụta Ike
● Petrochemicals
● Nhazi Gas
● Kemịkalụ Pụrụ Iche
● Ọgwụ
● Ngwa ọgwụ
● Ngwa Kemịkalụ
● Ngwa Mmiri Oké Osimiri
● Ihe Mgbanwe Okpomọkụ
● Ndị na-eme ka ihe dị n'ime kọndensịta
● Ụlọ ọrụ Pulp na Akwụkwọ

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