Pipe Fitting Inspection & Testing

Munguva yekugadzira kwakasiyana-siyana Kuongorora & Kuedzwa kunoitwa pane pombi yakakodzera kuti ive nechokwadi chemhando yechigadzirwa.

Hydrotest yePipe Fittings

• Hydrostatic Test Haidiwe kune pombi fittings kunze kwekunge yakumbirwa nemutengi
• Code mandate kuti zvigadziriso zvinokwanisa kumira pasi pekumanikidzwa kunodiwa neanoshanda Piping Code.
• Vazhinji vatengi vanoraira, kuti hydro yakaedzwa pombi shell ishandiswe kugadzira mafittings.

 

Test Test

Brust Test Proof Test

Kuti akwanise dhizaini yekukodzera pombi, mugadziri akaita bvunzo dzakasiyana siyana kusanganisira kuputika bvunzo kuona kuti dhizaini inosangana nezvose zvakajairwa & kodhi zvinodiwa. Muyedzo iyi, pombi & zvigadziriso zvakasungwa uye dummy pombi spool inogadzirwa. Iyi pombi spool inozomanikidzwa kuti ifanotsanangura yakaverengerwa kuputika bvunzo kudzvanywa. Kana mafittings akashingirira bvunzo, zvese zvemberi zvichagadzirwa pachishandiswa dhizaini iyoyo zvinoonekwa kuti hazvina njodzi kushandisa.

Lap joint stub inogumira pabvunzo yehumbowo nekuti inoshandiswa neflange kusangana uye dhizaini uchifunga nezve kumanikidza-tembiricha zviyero.

Kuedza Kusina Kuparadza

Zvichienderana nerudzi rwekumisikidza chero anotevera Asingaparadze bvunzo anoitwa pane apedzwa mafittings kuti ave nechokwadi chekunaka kwechigadzirwa.

• Ultrasonic
• Radiography (yeWeld chete)
• Magnetic particle test
• Liquid penetrant test
• Uye Positive Material Identification

 

Inoparadza Testing

Kuparadza Kuedzwa kunoitwa kutarisa kusimba kwemuviri uye weld yechigadzirwa.

• Iyo yehumbowo bvunzo inozivikanwawo seyemhando bvunzo kana burst test.
• Tensile test
• Impact bvunzo / Charpy V-Notch Muedzo
• Muedzo wekuoma

Inoparadza Testing

 

Metallurgical Miedzo

 

Metallurgical Miedzo inoitwa pane yekumisikidza muviri uye weld kuratidza zvakajairwa zvinodiwa

• Micro Analysis kana Chemical Analysis ye
  • Raw material
  • Product
  • Weld
• Macro Analysis
  • Weld

Metallurgical Miedzo

 

Miedzo Yakakosha

 

• Miedzo yakakosha inoitwa pamafittings kuratidza kugona kwayo kumira munzvimbo dzinoparadza. Miyedzo iyi
  • IGC- Intergranular Corrosion Test(SS)
  • Ferrite (SS)
  • HIC- Hydrogen-induced Cracking
  • Uye SSC- Sulfide Stress Corrosion Cracking
  • Saizi yezviyo (AS & SS) yezvinhu inotariswa kuratidza microstructure

Miedzo Yakakosha

 

KUONA KUNOONESA

 

Visual Inspection inoitwa pamafittings kutarisa chero kusakwana kwepamusoro. Zvese zviri zviviri fittings body uye weld zvinotariswa kune chero inoonekwa pamusoro pekusakwana senge dents, die marks, porosity, undercuts etc. Kugamuchirwa sekuenderana nechiyero chinoshanda.

 

Visual Inspection

 

Pipe Fitting Marking

 

Zvinotevera zvichamakwa paFittings

• Mugadziri logo
• ASTM zvinhu kodhi
• Material Giredhi
• Saizi, yetee saizi yebazi & run pombi uye yekudzikisa saizi yemagumo ese
• Hukobvu (Rondedzero Kwete) kune ese ari maviri magumo kana akabatana kune akasiyana gobvu pombi
• Heat Nha
• Kuteerera - kune zvakajairwa zvigadziriso -WP, zveSpecial fittings S58, S8, SPLD nezvimwe.

Pipe Fittings Kumaka