Ọdịmma A335/A213/A519 Gr. T11/T22 oyi dọkpụrụ Alloy enweghị nkebi ígwè ọkpọkọ
Anyị na-ekwenye mgbe niile na àgwà mmadụ na-ekpebi àgwà ngwaahịa, nkọwa na-ekpebi ngwaahịa dị elu, yana ezigbo ndị ọrụ ụgbọ mmiri, nke dị irè na nke ọhụrụ maka ọmarịcha mma A335 / A213 / A519 Gr. T11/T22 Cold Drawn Alloy Seamless Steel Pipe, Nabata ndị enyi si n'akụkụ ụwa niile na-abịa na-aga, ntuziaka na kparịta ụka.
Anyị na-ekweta mgbe niile na onye agwa na-ekpebi ngwaahịa' àgwà, nkọwa na-ekpebi ngwaahịa 'ịdị elu, ọnụ na ezi uche, ịrụ ọrụ nke ọma na ọhụrụ crew spirit makaChina Alloy Pipe na Alloy Tube, Site na ijikọta mmepụta na mpaghara azụmaahịa mba ofesi, anyị nwere ike ịnye ngwọta ndị ahịa zuru oke site n'ịkwado nnyefe nke ihe ziri ezi na ebe kwesịrị ekwesị n'oge kwesịrị ekwesị, nke a na-akwado site na ahụmịhe anyị bara ụba, ikike mmepụta dị ike, ịdị mma na-agbanwe agbanwe, Pọtụfoliyo ngwaahịa dị iche iche na njikwa nke ụlọ ọrụ na-emekarị yana anyị tozuru okè tupu na mgbe ọrụ ahịa. Ọ ga-amasị anyị ịkọrọ gị echiche anyị ma nabata azịza gị na ajụjụ gị.
Nchịkọta
Ngwa
A na-ejikarị ya eme ọkpọkọ ígwè dị elu maka ọkpọkọ mmiri ọkụ dị elu, ọkpọkọ okpomọkụ na ọkpọkọ okpomọkụ.
Isi ọkwa
Ọkwa nke elu-edu Alloy ígwè: T2,T12,T11,T22,T91,T92 wdg
Ngwakọta kemịkalụ
| Ọkwa ígwè | Ngwakọta kemịkalụ% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | Na Max | V | Al Max | W | B | |
| T2 | 0.10-0.20 | 0.10-0.30 | 0.30-0.61 | 0.025 | 0.50-0.81 | 0.44-0.65 | - | - | - | - | - |
| T11 | 0.05-0.15 | 0.50-1.00 | 0.30-0.60 | 0.025 | 1.00-1.50 | 0.44-0.65 | - | - | - | - | - |
| T12 | 0.05-0.15 | Kachasị 0.5 | 0.30-0.61 | 0.025 | 0.80-1.25 | 0.44-0.65 | - | - | - | - | - |
| T22 | 0.05-0.15 | Kachasị 0.5 | 0.30-0.60 | 0.025 | 1.90-2.60 | 0.87-1.13 | - | - | - | - | - |
| T91 | 0.07-0.14 | 0.20-0.50 | 0.30-0.60 | 0.02 | 8.0-9.5 | 0.85-1.05 | 0.4 | 0.18-0.25 | 0.015 | - | - |
| T92 | 0.07-0.13 | Kachasị 0.5 | 0.30-0.60 | 0.02 | 8.5-9.5 | 0.30-0.60 | 0.4 | 0.15-0.25 | 0.015 | 1.50-2.00 | 0.001-0.006 |
Maka T91 ọzọ karịa n'elu gụnyekwara Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01. Nke kachasị, belụsọ egosiputara oke ma ọ bụ opekempe. Ebe ellipses (...) pụtara na tebụl a, ọ dịghị ihe a chọrọ, na nyocha maka mmewere ekwesịghị ikpebi ma ọ bụ kọọ akụkọ. B O kwere omume ịtụ T2 na T12 nwere sọlfọ ọdịnaya nke 0.045 max. C N'aka nke ọzọ, n'ọnọdụ nke kacha nta nke a, ihe ga-enwe opekempe hardness nke 275 HV na obi ike ọnọdụ, kọwara dị ka mgbe austenitizing na jụrụ na ụlọ okpomọkụ ma tupu tempering. A ga-eme nnwale ike n'etiti oke ngwaahịa. Ugboro ule ike siri ike ga-abụ ihe nlele abụọ nke ngwaahịa n'otu ebe ọgwụgwọ okpomọkụ na nsonaazụ ule ike ka a ga-akọ na akụkọ nyocha ihe.
Ngwongwo igwe
| Ọkwa ígwè | Ihe eji arụ ọrụ | |||
| T. S | Y.P | Ogologo oge | Isi ike | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW (85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW (85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW (25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW (25HRB) |
Ndidi
Ndịiche ekwenyere na ọkpụrụkpụ mgbidi
| Wallthicks% | |||||
| n'èzí dayameta n'ime. mm | 0.095 2.4 na n'okpuru | gafere 0.095 ruo 0.15 2.4-3.8 gụnyere. | karịa 0.15 ruo 0.18 3.8-4.6 gụnyere | karịa 0.18 ruo 4.6 | |
| n'okpuru n'okpuru n'okpuru n'okpuru | |||||
| enweghị nkebi, na-ekpo ọkụ okokụre | |||||
| 4inch na n'okpuru 40 0 35 0 33 0 28 0 | |||||
| n'elu 4 inch ...... 35 0 33 0 28 0 | |||||
| enweghị nkebi, oyi agwụla | |||||
| n'okpuru | |||||
| 11/2 na n'okpuru | 200 | ||||
| gafere 11/2 | 220 | ||||
Ọdịiche anabatara na ọkpụrụkpụ mgbidi na-emetụta naanị tube, ewezuga tubes iwe iwe, dị ka akpọrepu ma ọ bụ oyi.
na tupu swaging, ịgbasa , ekwe, polishing, ma ọ bụ ndị ọzọ na-arụpụta ọrụ
Ndịiche anabatara na dayameta dị n'èzí
| dayameta n'èzí (mm) | Ngbanwe ekwetara (mm) | |
| na-ekpo ọkụ okokụre enweghị nkebi tube | gafere | n'okpuru |
| 4 ″ (100mm) na n'okpuru | 0.4 | 0.8 |
| 4-71/2 ″ (100-200mm) | 0.4 | 1.2 |
| 71/2-9" (200-225) | 0.4 | 1.6 |
| Ọkpụkpọ welded na oyi gwụ nke enweghị nkebi tubes | ||
| n'okpuru 1 "(25mm) | 0.1 | 0.11 |
| 1-11/2 ″ (25-40mm) | 0.15 | 0.15 |
| 11/2-2"(40-50mm) | 0.2 | 0.2 |
| 2-21/2 ″ (50-65mm) | 0.25 | 0.25 |
| 21/2-3 ″ (65-75mm) | 0.3 | 0.3 |
| 3-4 ″ (75-100mm) | 0.38 | 0.38 |
| 4-71/2 ″ (100-200mm) | 0.38 | 0.64 |
| 71/2-9" (200-225) | 0.38 | 1.14 |
Achọrọ nnwale
Nnwale hydraustatic:
Ekwesịrị ịnwale ọkpọkọ igwe anaghị agba nchara n'otu n'otu. Nrụgide ule kachasị bụ 20 MPa. N'okpuru Nrụgide Ule, Oge Nkwụsi ike ekwesịghị ịbụ ihe na-erughị 10 S, na ọkpọ ígwè ekwesịghị ịwụ. Ma ọ bụ Enwere ike dochie ule hydraulic site na Nnwale Eddy Ugbu a ma ọ bụ Nleba Nleba Igwe Ọdụdọ Magnetic Flux.
Nnwale anaghị emebi emebi:
Ekwesịrị iji nlezianya nyochaa ọkpọkọ ndị chọrọ nyocha ọzọ n'otu n'otu. Mgbe mkparita uka ahihia choro nkwenye nke otu ahu ma edeputara ya na nkwekọrịta, enwere ike itinye ule ndi ozo na-adighi nbibi.
Nnwale ọkụ ọkụ:
A ga-edobere tubes nwere dayameta dị n'èzí karịa 22 mm maka ule na-adaba adaba. Ọ nweghị Delamination a na-ahụ anya, ntụpọ ọcha, ma ọ bụ adịghị ọcha kwesịrị ime n'oge nnwale ahụ dum.
Ule isi ike:
Maka Pipe nke akara ule P91, P92, P122, na P911, Brinell, Vickers, ma ọ bụ Rockwell Hardness Ule ka A ga-eme na ihe atụ sitere na Lot ọ bụla.
Nkọwa ngwaahịa
Igwe mmiri ọkụ Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210 (A210M) -2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
Anyị na-ekwenye mgbe niile na àgwà mmadụ na-ekpebi àgwà ngwaahịa, nkọwa na-ekpebi ngwaahịa dị elu, yana ezigbo ndị ọrụ ụgbọ mmiri, nke dị irè na nke ọhụrụ maka ọmarịcha mma A335 / A213 / A519 Gr. T11/T22 Cold Drawn Alloy Seamless Steel Pipe, Nabata ndị enyi si n'akụkụ ụwa niile na-abịa na-aga, ntuziaka na kparịta ụka.
Ogo mara oke mmaChina Alloy Pipe na Alloy Tube, Site na ijikọta mmepụta na mpaghara azụmaahịa mba ofesi, anyị nwere ike ịnye ngwọta ndị ahịa zuru oke site n'ịkwado nnyefe nke ihe ziri ezi na ebe kwesịrị ekwesị n'oge kwesịrị ekwesị, nke a na-akwado site na ahụmịhe anyị bara ụba, ikike mmepụta dị ike, ịdị mma na-agbanwe agbanwe, Pọtụfoliyo ngwaahịa dị iche iche na njikwa nke ụlọ ọrụ na-emekarị yana anyị tozuru okè tupu na mgbe ọrụ ahịa. Ọ ga-amasị anyị ịkọrọ gị echiche anyị ma nabata azịza gị na ajụjụ gị.
