Valve castings copo kelo peko

1. The stomata

Eni ubedo vur ma nok ma juyubu ku yamu ma tic mi ketho cuma doko tek uwok ungo kud i cuma. Cel pare ma iye utiye mayom man utiye ku yamu, ma utiye ku kero madit mi dwoko wange i ultrasonic wave, ento pi en etiye spherical nyo ellipsoid, etiye point defect, ma nyayu peko i kum dwoko wange. Kabedo mi yamo i ingot juyike i kabedo ma rac ingey yubu nyo guro, ma ber ni nwangu ku ultrasonic detection.

2. Clip slag

Slag ma nwangre i tic mi lyethu nyo refractory ma ni i kum furnace ucwale i cuma ma pii, man emondo i casting nyo steel ingot ka jupodho, ma ketho slag clamp defect. Slag pol kare epe kende, pol kare i rwom ma lac nyo nyai i thenge matung tung, e rom ku volume defects ento pol kare etiye ku linearity moku.

3. Casting cracks

Tur pa piny ma jucwalo eca wok ikum shrinkage stress pa cuma ma ngic ma tek ma kadhu tego pa piny ne, etiye ku winjiri ku kit ma juyubu kudu man kite ma juyubu kudu piny ne, man bende etiye ku winjiri ku tur pa piny moko ma reco (macalu sulfur madwong, cold brittleness, highphorus, etc.). I spindle, ebibedo ku tur i shaft crystal, man i billet forging ma lubo, ebibedo i forging calu crack mi iye pa forging.

4. Lok adila

Eni ubedo yubu cuma nicaku i ladle ni ingot casting ingot, pi turo pii, ling, pii i wi cuma ma pii i yamo ma ngic pio pio form oxide film, pii manyen i cuma ma pii bi turu i kum ingot man eketho (kabedo) ma rac, i ingot ma lubo billet forging epe forging.

5. Anisotropy

Ka casting nyoke ingot juyike man edoko tek, ngwec mi ngico kud i wi ngom nituc i dyere ubedo tung tung, ci crystallization tissue matung tung biwok, ma nyutho anisotropy pa kit tic, man bende kelo anisotropy pa kit dwand, niwacu, bedo ku ngwec pa dwand matung tung man dwoko piny kud i dyere nituc i dyere. Bedo tiye pa anisotropy eni copo bedu ku adwogi marac ikum dit man kabedo pa peko ma jutimo i saa mi nwangu piny ku ultrasonic.

Mi mede, Tianjin Tanggu Water Seal Valve Co., Ltd. utiye dilo ma rwom pare malu ma konyo dul ma timo tic, piny ma juyubu utiyeelastic seat wafer butterfly valve, lug butterfly valve, double flange concentric butterfly valve, double flangeeccentric butterfly valve, balance valve, wafer dual plate check valve,Y-Strainerman kumeno. I Tianjin Tanggu Water Seal Valve Co., Ltd., wabedo kud anyonga ni mio piny maber ma rwate ku cik ma malu pa tic. Ku kit valves man fittings mwa madwong, icopo yio wa ni wabi miyo iri kony maber pi pii peri. Lwong wa tin pi ningeyo lembe madwong ikum piny mwa man kite ma wacopo konyi kudu.