Habari
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Kasoro za mabati ya dip ya moto (mabati).
Kasoro za mabati ya kuzama-moto: kuzima, kukwaruza, kupitisha plaque, tembe za zinki, upande nene, alama za kisu cha hewa, mikwaruzo ya visu vya hewa, chuma kilichofichuliwa, mijumuisho, uharibifu wa mitambo, utendakazi mbaya wa substrate ya chuma, ukingo wa wimbi, buckling. ,ukubwa duni, upachikaji, safu ya zinki kuwa nene...Soma zaidi -
Vipengele vya Mirija ya Usahihi
Sifa za Mirija ya Usahihi Mirija ya chuma ya usahihi ni aina ya bomba la chuma lisilo na mshono.mirija ya usahihi makala: 1. baridi-akavingirisha usahihi chuma tolerances na usahihi wa juu, bidhaa kudhibiti usahihi ± 5mm, nje ya ukuta kumaliza, uso safu ya oksidi.2. Chuma cha usahihi kilichovingirishwa baridi kinaeleweka...Soma zaidi -
API 5L/ASTM A53 GR.B, CHUMA CHA CARBON, BOMBA LA CHUMA LA SSAW
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL BOMBA EXW TIANJIN USD/TON Nje Kipenyo 外径 (mm) 219 273 324 356 406 457 508 610 711 718 6 Thick 70 $ 70 $ 70 9 Thickness 6 $ 9 7.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 $607.98 壁厚 (mm) 7 $607.98 $60...Soma zaidi -
API 5L/ASTM A106 GR.B, Bomba la Chuma la Kaboni lisilofumwa
Soma zaidi -
API 5L GR.B/ASTM A53 GR.B, CHUMA CHA CARBON, BOMBA LA CHUMA LSAW
$ API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL BOMBA EXW TIANJIN Nje Kipenyo 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 816 75 816 77.5 $75 865 83. 95 $744.44 $744.44 $744.44 $744.44 $744.44 Unene 9.53 $751.20 $737.69 $744.44 $724.18 $724.18 $724.18 $724...Soma zaidi -
API 5L/ASTM A53 GR.B (Bomba la Chuma la ERW la Kipenyo Kidogo)
API 5L/ASTM A53 GR.B (Bomba la Chuma la Kipenyo Kidogo ERW) Unene wa Nje wa Kipenyo EXW USD/tani Nje ya Kipenyo Unene wa Ukuta EXW USD/tani 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外径) 壁厚 (mm) 出厂价 USD/TON 33.4 (1″) 2.1-2.4 $636.36 Φ133 3.0-5.75 $613.39 2.5-3.25 $617.44 6...Soma zaidi