Lub cev

Stainless hlau: 304 304L 316 316L 321 2520 310, 317, thiab lwm yam.

Carbon steel: A234WPB, A420WPL6, WPHY52, WPHY60, WPJHY65, WPHY70 thiab lwm yam.

Txoj kab uas hla: DN15-DN2500

Phab ntsa thickness: SCH5-SCH160
Txheem: ASME DIN JIS BS GB / T JB SH HG, raws li hauv qab no: GB / T12459-2017, GB / T13401-2017, ASME B16.9, SH3408, SH3409, HG / T21635, DL / T695, SY / D251
Siv: dej, dej haus, npias, khoom noj, petrochemicals, nuclear fais fab nroj tsuag, machinery, kho mob, chiv, shipbuilding, waterproofing, pipelines, thiab lwm yam.
Packing: ntoo thawv, thawv Tsis txhob splicing ntawm lub r ntawm lub tais hau, uas yuav txo tau thinning thiab siab kev nyuaj siab.Thaum splicing, vuam seam kev taw qhia yuav tsum tau tso cai tsuas yog radial thiab circumferential.Cov kaus mom loj tuaj yeem tshem tawm qhov kev xav tau no yav tom ntej.Qhov kev ncua deb ntawm splicing yuav tsum tau, uas yog ntau tshaj 3δ thiab tsis tsawg tshaj li 100 hli (welding tshav kub-tshem tawm tsam yog ib tug high-stress cheeb tsam, thiab cov tshuaj muaj pes tsawg leeg nyob rau hauv cheeb tsam no yuav burnt. high-stress cheeb tsam, uas muaj feem xyuam rau thickness.Txawm li cas los xij, nws yog ib qho nyuaj rau cov khoom siv tub yees kom ua tau raws li qhov yuav tsum tau ua thiab muaj nws qhov tshwj xeeb.
Hemispherical Pipe Cap
Tom qab splicing, lub taub hau spliced ​​thiab spliced ​​​​weld yuav tsum yog 100% rays los yog ultrasonic kuaj, thiab cov qib tsim nyog yuav ua raws li cov khoom siv plhaub.Kev soj ntsuam qib thiab qhov sib piv ntawm qhov kawg tsim weld seam yog tib yam li cov khoom siv plhaub, uas yog khib nyiab heev.Piv txwv li: Yog tias cov khoom siv plhaub tau kuaj 20%, III tau tsim nyog.Lub bulkhead splicing weld thiab qhov kawg weld kuj yog III tsim nyog, thiab vuam coefficient yog 0.85;
Yog tias cov cuab yeej siv vaj tsev nyob yog 100% kuaj, II tsim nyog.Lub bulkhead splicing weld thiab qhov kawg weld kuj yog II tsim nyog, thiab vuam coefficient yog 1
Yog li ntawd, txawm hais tias lub bulkhead splicing yog 100% kuaj, qhov kev tsim nyog qib sib txawv, thiab nws ua raws li cov khoom siv plhaub.
Tab sis xyuam xim rau cov txheej txheem tsim khoom:
Txoj kev raug yog: blanking (scribing) - daim hlau me me tau sib sau ua ke rau hauv daim hlau loj - sib sau - kev sim tsis muaj kev puas tsuaj
Yog tias nws tsis raug kuaj ua ntej molding, qhov zoo ntawm cov khoom tom qab molding tsis tuaj yeem lav.Qhov ntawd yog hais tias, kev sim tsis muaj kev puas tsuaj yog hais txog qhov kawg kev sim tsis muaj kev puas tsuaj.