Fila paipu

Irin alagbara: 304 304L 316 316L 321 2520 310, 317, ati be be lo.

Erogba irin: A234WPB, A420WPL6, WPHY52, WPHY60, WPJHY65, WPHY70 ati be be lo.

Opin: DN15-DN2500

Odi sisanra: SCH5-SCH160
Standard: ASME DIN JIS BS GB/T JB SH HG, bi wọnyi: GB/T12459-2017, GB/T13401-2017, ASME B16.9, SH3408, SH3409,HG/T21635,DL/T695,SY/T0617,DIN
Nlo: omi, ohun mimu, ọti, ounje, petrochemicals, iparun agbara, ẹrọ, egbogi itanna, ajile, ọkọ, waterproofing, pipelines, ati be be lo.
Iṣakojọpọ: apoti igi, paali Yago fun splicing ni r ti fila satelaiti, eyiti yoo dinku idinku ati wahala giga.Nigba ti splicing, awọn ibeere itọsọna pelu alurinmorin ti wa ni nikan laaye lati wa ni radial ati ayipo.Awọn fila nla le yọ ibeere yii kuro ni ọjọ iwaju.Ijinna ti splicing yẹ ki o beere, eyiti o tobi ju 3δ ati pe ko kere ju 100mm (agbegbe ti o ni ipalara ti oorun alurinmorin jẹ agbegbe wahala ti o ga, ati pe akopọ kemikali ni agbegbe yii yoo sun. Nitorina, o jẹ dandan lati yago fun agbegbe agbegbe ti o ga julọ, eyiti o ni ibatan si sisanra..Gẹgẹbi iriri iriri ti o wulo, ipari ibajẹ wahala jẹ tobi ju 3δ ati pe ko kere ju 100mm).Sibẹsibẹ, o nira fun ohun elo itutu lati pade ibeere yii ati pe o ni pataki rẹ.
Hemispherical Pipe fila
Lẹhin splicing, ori spliced ​​ati weld spliced ​​yẹ ki o jẹ 100% ray tabi idanwo ultrasonic, ati pe ipele ijẹrisi yoo tẹle ikarahun ohun elo.Ipele ayewo ati ipin ti okun ifasilẹ weld ti o kẹhin jẹ kanna bi ikarahun ohun elo, eyiti o jẹ egbin pupọ.Apeere: Ti ikarahun ohun elo ba jẹ idanwo 20%, III jẹ oṣiṣẹ.Awọn bulkhead splicing weld ati ik weld jẹ tun III tóótun, ati alurinmorin apapọ olùsọdipúpọ ni 0,85;
Ti ile ẹrọ ba jẹ idanwo 100%, II jẹ oṣiṣẹ.Awọn bulkhead splicing weld ati ik weld jẹ tun II oṣiṣẹ, ati awọn alurinmorin apapọ olùsọdipúpọ ni 1
Nitorinaa, botilẹjẹpe splicing olopobobo jẹ idanwo 100%, ipele ijẹrisi yatọ, ati pe o tẹle ikarahun ohun elo.
Ṣugbọn ṣe akiyesi ilana iṣelọpọ: +
Ọna ti o pe ni: ofo (akọwe) - awọn awo kekere ni a kojọpọ sinu awọn awo nla - ṣiṣẹda - idanwo ti kii ṣe iparun
Ti o ba jẹ aṣiṣe lati ṣe idanwo ṣaaju didimu, didara ọja lẹhin mimu ko le ṣe iṣeduro.Iyẹn ni lati sọ, idanwo ti kii ṣe iparun tọka si idanwo ikẹhin ti kii ṣe iparun.