Kallashi na kafa mai watsa daga gida yin shirya daidai a cikin samar daidai. Wannan kallashi baya cebaci ne a matsayi tsarin kafa da ido daidai a cikin samar daidai. Suna ke nuna tabbata da hanyar sama da ido daidai a cikin samar daidai.
Tantana daya shirin gabatarwa a cikin kawai daidai suna makamanci na wani aikacewa a cikin gabatarwa kawai daidai. Suna ke binciken aiki da dukkancen a cikin gabatarwa kawai daidai. Wannan ne sumar rubutu abubuwan tantana daya shirin gabatarwa a cikin kawai daidai:
Materiyar yanayin da dukkancen: Tantanar daya shirin suna ke yanzu a cikin karatun karbon ta dukkancen mashafin da dukkancen mashafin, misali dukkancen mashafin da 402MPa da dukkancen mashafin da 235.2MPa, ko an samfuna masu rubutu design.
Rubutun aikin: Maitafofin al'umma sabon gaba-geje mai rubutuwa yana shirye da maitafofin al'umma sabon gaba-geje mai rubutuwa na har fiye. Maitafofin al'umma sabon gaba-geje mai rubutuwa na har fiye yana shirye da UOE, RBE, JCOE maitafofin al'umma sabon gaba-geje mai rubutuwa, kuma haka halin rubutunku.
Rubutun halin: Aikin rubutuwa na maitafofin al'umma sabon gaba-geje mai rubutuwa yana samar da karfi masanin, taimakawa rayuwar, gabatarwa, rubutun halin, rubutun bayyanin da aka daga cikin wannan hakuri. Duk da rubutun halin yana amfani da wadannan aiki da aka zuba gaba-gejen masanin don rubuta da sabon gaba-geje na mashincikin, kuma rubutun bayyanin yana amfani da takardun gas don rubutuwa daidai.
Tsammanin rubutuwa: Maitafofin al'umma sabon gaba-geje mai rubutuwa yana samar da tsammanin rubutuwa daidai filin aikin rubutuwa, ya kamata da ultrasonic inspection, X-ray inspection, hydrostatic testing, kuma haka halin don samar da tsammanin rubutunku da sabon gaba-gejensu.
Tatsuniya na kewaye: Don a ciki aiki daidaiwa dai 自动生成的直缝钢管, yadda suka yi shi aikin kewaye da coating treatments don ake amfani da cikakken sunan ayyukan amshe.
Mai wuce da rubutu: Straight seam steel pipes bincika a matsayin transmission pipelines a cikin mai wuce da rubutu, petroleum, chemical industry, electricity, heat, water supply and drainage, steam heating, pressure steel pipes don hydroelectric stations, thermal power generation, water sources, da engineering fields mai amfani da piling, bridges, da steel structures.
Standard daga rubutu: Aikin da amfani da straight seam steel pipes bincika a standards ga naijirgin daidai, misali GB/T 30063-2013, da aka yi rubutu a cikin each steel pipe don labarar da tracking.
Talakawa ta kewaye: Talakawar kewaye na gwarin jiki a cikin samun daidai yana iya ci gaba, shugaban, kewayen waniwa, talakawar kewaye, rubutu mai tabbatar, da akwatin da aka yi daga cikin wannan suna kuma zai iya yi a cikin wata mutum ga alamunna.
Kula: Kawai ya kamataƙe sabon rubutu da karfi mai karatu baɗa, gwarin jiki na gwarin jiki yana iya yi amfani da hanyar samun daidai a cikin kasaƙe, petro-kimiyar, light industry da hanyar rubutu. Suna yana iya yi amfani da kasance ne a cikin fari da fiye daidai ko a cikin amfani da kasance ne a cikin samun daidai da samun kasance ne.
Ci gaba da wadannan: Gwarin jiki na gwarin jiki yana iya yi amfani da wasu matakan kewaye a cikin amfani da wadannan yanzu a cikin wadannan da keɓeɓe, tare da rubutu daidai da hanyar tabbatar da wadannan matakan wadannan.
A matsayi, gwarin jiki na gwarin jiki a cikin samun kasance ne don tsarin gida yana iya yi amfani da hanyar samun daidai a cikin samun tsarin gida da hanyar samun kasance ne a cikin samun tsarin gida da samun kasance ne.
Matsakaicin matsakaici | Marufi | BS1387 | Astm a53 | ||||||||||
inci | DN | mm | Mai girma | Taswin daidai | O.D | W,T (MM) | W.T (MM) real | O.D | W.T (MM) | ||||
THEORETICALLY | WAN ANA | inji mai kwakwalwa | mm | A | WAN ANA | B | WAN ANA | mm | SCH40 | WAN ANA | |||
1/2” | 15 | 20 | 21.3 | 217 | 169 | 21.3 | 2.00 | 1.80 | 2.60 | 2.50 | 21.3 | 2.77 | 2.50 |
3/4” | 20 | 25 | 26.9 | 169 | 127 | 26.9 | 2.30 | 2.20 | 2.60 | 2.50 | 26.7 | 2.87 | 2.75 |
1” | 25 | 32 | 33.4 | 127 | 91 | 33.7 | 2.60 | 2.50 | 3.20 | 3.00 | 33.4 | 3.38 | 3.00 |
11/4” | 32 | 40 | 42.4 | 91 | 61 | 42.4 | 2.60 | 2.50 | 3.20 | 3.00 | 42.2 | 3.56 | 3.25 |
11/2” | 40 | 47 | 48.3 | 91 | 61 | 48.3 | 2.90 | 2.75 | 3.20 | 3.00 | 48.3 | 3.68 | 3.25 |
2” | 50 | 58 | 60.3 | 61 | 37 | 60.3 | 2.90 | 2.75 | 3.60 | 3.50 | 60.3 | 3.91 | 3.50 |
2 1/2” | 65 | 73 | 76.1 | 37 | 19 | 76.1 | 3.20 | 3.00 | 3.60 | 3.50 | 73 | 5.16 | 4.75 |
3” | 80 | 87 | 88.9 | 37 | 19 | 88.9 | 3.20 | 3.00 | 4.00 | 3.75 | 88.9 | 5.49 | 5.00 |
4” | 100 | 113 | 114.3 | 19 | 19 | 114.3 | 3.60 | 3.50 | 4.50 | 4.25 | 114.3 | 6.02 | 5.50 |
5” | 125 | 140 | 19 | 10 | 139.7 | - | - | 5.00 | 4.75 | 141.3 | 6.55 | 6.00 | |
6” | 150 | 165 | 19 | 7 | 165 | - | - | 5.00 | 4.75 | 168.3 | 7.11 | 6.50 | |
8” | 200 | 219 | 7 | 5 | 219.1 | - | - | - | - | 219.3 | 8.18 | 7.50 | |
10” | 250 | 273 | 5 | 3 | 273 | - | - | - | - | 273 | 9.27 | 8.50 | |
12” | 300 | 325 | 3 | 3 | 325 | - | - | - | - | 323.9 | 10.31 | 9.50 |
Sunan makarantunna ya yi kwayoyi da ke!