BS 1387 Ejiri ígwè gbara okirikiri mee ka ọ dị ọkụ

Ọkpọkọ gburugburu nke a na-etinye n'ime ọkụ na-eme ka ígwè gbazere agbaze megharịa ya na matrix ígwè iji mepụta oyi akwa alloy, ka o wee jikọta matrix na mkpuchi ahụ. Ọkpọkọ gburugburu nke a na-etinye n'ime ọkụ bụ iji buru ụzọ pịpịa ọkpọkọ ígwè ahụ. Iji wepụ iron oxide n'elu ọkpọkọ ígwè ahụ, mgbe a pịchara ya, a na-ehicha ọkpọkọ ígwè ahụ na mmiri mmiri nke ammonium chloride ma ọ bụ zinc chloride ma ọ bụ mmiri mmiri agwakọtara nke ammonium chloride na zinc chloride, wee ziga ya na tankị mkpuchi ọkụ. Ọkpọkọ buru ibu nwere uru nke mkpuchi otu, nrapado siri ike na ndụ ogologo oge. Mmeghachi omume anụ ahụ na kemịkalụ dị mgbagwoju anya na-eme n'etiti ihe mejupụtara ọkpọkọ ígwè nke a na-etinye n'ime ọkụ na ngwọta mkpuchi agbaze, na-emepụta oyi akwa zinc-iron nke na-eguzogide nchara nwere obere nhazi. A na-ejikọta oyi akwa alloy ahụ na oyi akwa zinc dị ọcha na matrix ọkpọkọ ígwè. Ya mere, ọ nwere ike iguzogide nchara siri ike.

Anyị nwere ike inye ọrụ ọkọnọ ozugbo maka ngwaahịa emechara
Anyị nwere ike ime ihe maka iwepụ omenala mbubata
Anyị maara ahịa Philippines nke ọma, anyị nwekwara ọtụtụ ndị ahịa ebe ahụ.
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BS 1387 Ejiri ígwè gbara okirikiri mee ka ọ dị ọkụ

atụmatụ

  • Ọkpọkọ gburugburu nke a na-etinye n'ime ọkụ na-eme ka ígwè gbazere agbaze megharịa ya na matrix ígwè iji mepụta oyi akwa alloy, ka o wee jikọta matrix na mkpuchi ahụ. Ọkpọkọ gburugburu nke a na-etinye n'ime ọkụ bụ iji buru ụzọ pịpịa ọkpọkọ ígwè ahụ. Iji wepụ iron oxide n'elu ọkpọkọ ígwè ahụ, mgbe a pịchara ya, a na-ehicha ọkpọkọ ígwè ahụ na mmiri mmiri nke ammonium chloride ma ọ bụ zinc chloride ma ọ bụ mmiri mmiri agwakọtara nke ammonium chloride na zinc chloride, wee ziga ya na tankị mkpuchi ọkụ. Ọkpọkọ buru ibu nwere uru nke mkpuchi otu, nrapado siri ike na ndụ ogologo oge. Mmeghachi omume anụ ahụ na kemịkalụ dị mgbagwoju anya na-eme n'etiti ihe mejupụtara ọkpọkọ ígwè nke a na-etinye n'ime ọkụ na ngwọta mkpuchi agbaze, na-emepụta oyi akwa zinc-iron nke na-eguzogide nchara nwere obere nhazi. A na-ejikọta oyi akwa alloy ahụ na oyi akwa zinc dị ọcha na matrix ọkpọkọ ígwè. Ya mere, ọ nwere ike iguzogide nchara siri ike.

Nkọwapụta

1) Ọkwa: Q345B, L245, J55
2) Dayameta Mpụta: Φ17mm-273mm
3) Ọkpụrụkpụ Mgbidi: 0.6mm-12mm
4) Ogologo: 2m-5.8m/6m/12m (Anyị nwere ike ịgbanwe ogologo dịka arịrịọ gị si dị)
5) Nkwakọ ngwaahịa: ngwugwu kwesịrị ekwesị nke oké osimiri

DN NPS mm Ọkọlọtọ Ike Karịrị SCH40
ỌKPỤKPỌ (mm) Ibu
(kg/m)
Ọkpụrụkpụ
(mm)
Ibu
(kg/m)
Ọkpụrụkpụ
(mm)
AKWỤKWỌ (kg/m)
6 1/8 10.2 2.0 0.40 2.5 0.47 1.73 0.37
8 1/4 13.5 2.5 0.68 2.8 0.74 2.24 0.63
10 3/8 17.2 2.5 0.91 2.8 0.99 2.31 0.84
15 1/2 21.3 2.8 1.28 3.5 1.54 2.77 1.27
20 3/4 26.9 2.8 1.66 3.5 2.02 2.87 1.69
25 1 33.7 3.2 2.41 4.0 2.93 3.38 2.50
32 1 1/4 42.4 3.5 3.36 4.0 3.79 3.56 3.39
40 1 1/2 48.3 3.5 3.87 4.5 4.86 3.68 4.05
50 2 60.3 3.8 5.29 4.5 6.19 3.91 5.44
65 2 1/2 76.1 4.0 7.11 4.5 7.95 5.16 8.63
80 3 88.9 4.0 8.38 5.0 10.35 5.49 11.29
100 4 114.3 4.0 10.88 5.0 13.48 6.02 16.07
125 5 139.7 4.0 13.39 5.5 18.20 6.55 21.77
150 6 168.3 4.5 18.18 6.0 24.02 7.11 28.26
200 8 219.1 6.0 31.53 6.5 30.08 8.18 42.55

atụmatụ

Mkpuchi ọkụ na-ekpo ọkụ nwere uru dị na mkpuchi dị arọ, mkpuchi otu, nrapado siri ike na ndụ ogologo oge.

Ngwa

A na-ejikarị paịpụ ndị e ji galvanized mee ihe ugbu a maka ibuga gas na ikpo ọkụ. A na-ejikarị paịpụ ndị e ji galvanized mee ihe nke ukwuu, ọ bụghị naanị dị ka paịpụ maka ibuga mmiri, gas, mmanụ na mmiri ndị ọzọ dị ala, kamakwa dị ka paịpụ mmanụ na paịpụ mmanụ na ụlọ ọrụ mmanụ ala, ọkachasị n'ọhịa mmanụ dị n'ụsọ oké osimiri, ihe na-ekpo ọkụ mmanụ, ihe na-eme ka condensation dị jụụ, paịpụ maka ihe na-agbanwe mmanụ coal distillate na ngwa coking kemịkalụ, paịpụ maka àkwà mmiri trestle na paịpụ maka fremu nkwado na ọwara ebe a na-egwupụta ihe, wdg. A na-eji paịpụ ndị e ji galvanized mee ihe dị ka paịpụ mmiri. Mgbe ọtụtụ afọ nke ojiji gasịrị, a na-emepụta nnukwu nha nchara na paịpụ ndị ahụ, mmiri odo na-asọpụta anaghịkwa emerụ naanị ihe ndị dị ọcha, kamakwa ọ na-agwakọta ya na nje bacteria ndị na-etolite na mgbidi dị n'ime nke na-adịghị mma. Nje na-akpata oke ọdịnaya ígwè dị arọ na mmiri, nke na-etinye ahụike mmadụ n'ihe ize ndụ nke ukwuu.

Ngwa

Dịka ụlọ ọrụ mmepụta ihe igwe China si dị, azụmaahịa na nhazi ígwè mba "Ọtụtụ ụlọ ọrụ ezi okwukwe", ụlọ ọrụ azụmaahịa ígwè China, "Ụlọ ọrụ nkeonwe 100 kachasị elu na Shanghai". Shanghai Zhanzhi industry Group Co., Ltd., (nke a na-akpọ Zhanzhi Group) na-ewere "Iguzosi Ike n'Ezi Ihe, Uru, Ihe Ọhụrụ, Mmeri-Win" dị ka naanị ụkpụrụ ọrụ ya, na-anọgide na-etinye ọchịchọ ndị ahịa n'ọnọdụ mbụ.

  • IGUZI IKE
  • MMERI-MMIRI
  • PRAGMATIK
  • IHE MMỤTA MGBE

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