Steel Weld Neck Flange GOST-33259 waro maitai kowiri tira

Whakataki Hua

Ko te flange reke me te kaki e tohu ana ki te flange me te kaki me te whakawhiti paipa porowhita me te hono ki te putorino reke.
Ko nga flanges reke-fehokotaki e pa ana ki nga paipa he nui te pehanga, te rerekee o te pāmahana, te paipa ranei he nui te pāmahana, te pehanga teitei me te iti o te pāmahana, me nga paipa e kawe ana i nga purongo utu nui, mura me te pahū.

Te hiri i te ahua o te mata me te waehere

Mata whakaarahia (RF);Rererangi katoa (FF);Te mata convex and convex (MFM);Tenon me te mata riu (TG);Mata hononga mowhiti (RJ);

Rauemi

Rauemi karaiho maitai waro: 20 #, Q235, 16Mn, ASTM A105, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F60;
Rauemi flange kowiri tira: ASTM A182, F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Whakarōpū Paerewa

Paerewa Amerika: ANSI B16.5, ANSI 16.47 Class150, 300, 600, 900, 1500 (TH, LJ, SW)

Paerewa motu: GB/T9119-2010, GB/T255-81

GOST-12821, GOST-33259, JIS B2220, BS 3293, SANS 1123

Nga Ahuatanga Mahinga

Ehara i te mea ngawari ki te whakakino, he pai te mahi hiri me te whakamahi whanui;
He ngawari te whakamahi hononga flange reke-fehokotaki me te kaha ki te tu atu ki te pehanga nui;
He rite nga whakaritenga rigidity me te elasticity me te reke fehokotaki'anga whakawhiti kikokore.Ko te tawhiti i waenga i te hononga hono me te mata hono he nui, a, ko te mata o te hononga he kore noa mai i te rereketanga o te wera o te wera;
I te wa ano, ka whakamahia ano i roto i te paipa mo te kawe i nga purongo utu nui, mura me te pahū.

Tukanga Whakaputa

1: Ko te katoa o te mahi hangai o te maitai a tawhio noa;
2. Kua oti te hanga, te tapahi me te mahi hanga;

Ko te tukanga o te kaki welding flange i hangaia e to taatau kamupene e kiia ana ko te mate mokowhiti, he mea hanga ma te tuu i te whakamahana i roto i te whakamaarama kua whakaritea ki runga i nga taputapu tarai mate;
Ko te tikanga taketake o te whakahiato mate Te mahi whakahiato mate: te whakaweti, te whakamahana, te hanga i mua, te hanga whakamutunga, te kuo, te kuti, te whakamahana, te pupuhi pupuhi;
Ko nga tukanga noa ko te whakapataritari, te tuhi, te piko, te wero me te hanga;
Ko nga taputapu whakaipoipo mate noa ko te hama whakamau mate, te perehi wera mate wera, te miihini whariki papatahi me te perehi waku.
I te nuinga o te korero, he pai ake te kounga o te flange hangai, i te nuinga o te wa ka hangaia ma te hanga mate, me te hanganga karaihe pai me te kaha nui, me te tikanga, he nui ake te utu;