Pipe cap

Simbi isina tsvina: 304 304L 316 316L 321 2520 310, 317, nezvimwewo.

Carbon simbi: A234WPB, A420WPL6, WPHY52,WPHY60,WJPHY65,WPHY70 nezvimwe.

Dhayamita: DN15-DN2500

Ukobvu hwemadziro: SCH5-SCH160
Standard: ASME DIN JIS BS GB/T JB SH HG, sezvinotevera: GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409,HG/T21635,DL/T695,SY7,DIN10
Zvishandiso: mvura, zvinwiwa, doro, chikafu, petrochemicals, simba renyukireya, michina, midziyo yekurapa, fetereza, kuvaka ngarava, kudzivirira mvura, mapaipi, nezvimwe.
Packing: bhokisi remapuranga, katoni Dzivisa splicing pa r yevhavha yedhishi, iyo inoderedza kuonda uye kunyanya kunetseka.Kana splicing, iyo welding seam inotungamira inodiwa inongotenderwa kuve radial uye circumferential.Makapu makuru anogona kubvisa chinodiwa ichi mune ramangwana.Kureba kwekubatanidza kunofanirwa kudikanwa, iyo yakakura kupfuura 3δ uye isingasviki 100mm (welding inopisa-yakakanganiswa nzvimbo inzvimbo inoshushikana zvakanyanya, uye makemikari ari munzvimbo ino achapiswa. Naizvozvo, zvakakosha kuti udzivise high-stress zone, iyo ine hukama nekukora.Zvisinei, zvakaoma kuti midziyo yefiriji isangane nechinodiwa ichi uye ine hunhu hwayo.
Hemispherical Pipe cap
Mushure mekupetwa, iyo spliced ​​musoro uye spliced ​​weld inofanirwa kuve 100% ray kana ultrasonic yakaedzwa, uye nhanho yekufanirwa ichatevera iyo goko remidziyo.Iyo yekuongorora nhanho uye reshiyo yekupedzisira yakaumbwa weld seam yakafanana negoko remidziyo, iro rinoparadza zvakanyanya.Muenzaniso: Kana iyo goko remidziyo iri 20% yakaedzwa, III inokodzera.Iyo bulkhead splicing weld uye yekupedzisira weld zvakare III inokodzera, uye welding joint coefficient ndeye 0.85;
Kana imba yemidziyo yakaedzwa 100%, II inokwanisa.Iyo bulkhead splicing weld uye yekupedzisira weld zvakare II inokodzera, uye welding joint coefficient ndeye 1.
Naizvozvo, kunyangwe iyo bulkhead splicing iri 100% yakaedzwa, iyo qualification level yakasiyana, uye inoteera ganda remidziyo.
Asi teerera kune maitiro ekugadzira maitiro:
Nzira chaiyo ndeiyi: kuvhara (kunyora) - mahwendefa madiki anounganidzwa mundiro huru - kugadzira - kusinga paradza kuyedzwa.
Kana zvisina kunaka kuyedza kusati kwaumbwa, kunaka kwechigadzirwa mushure mekuumbwa hakugone kuvimbiswa.Kureva kuti, kuyedza kusingaparadzi kunoreva kuyedzwa kwekupedzisira kusiri kuparadza.