Ka helu helu o ka paipu PE kilo kaomi

1. He aha ke kaomi o ka paipu PE?

E like me nā koi maʻamau o GB / T13663-2000, ke kaomi oPaipu PEhiki ke maheleia i eono pae: 0.4MPa, 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, a me 1.6MPa.No laila he aha ke ʻano o kēia ʻikepili?Maʻalahi loa: No ka laʻana, 1.0 MPa, ʻo ia hoʻi ke kaomi hana maʻamau o kēia ʻanoHdpe ponoʻo 1.0 MPa, ʻo ia ka mea a mākou e kapa pinepine ai he 10 kg kaomi.ʻOiaʻiʻo, i ka hoʻāʻo ʻana ma mua, e like me nā koi o nā kūlana aupuni, pono ke kaomi ʻana i nā manawa 1.5.E mālama i ke kaomi no 24 mau hola, ʻo ia hoʻi, lawe ʻia ka hoʻāʻo me ka wai o 15 kg.

2. He aha ka waiwai SDR o ka paipu PE?

ʻO ka waiwai SDR, i ʻike ʻia ʻo ka ratio nui maʻamau, he ratio o ke anawaena o waho i ka mānoanoa o ka pā.Hoʻohana maʻamau mākou i ka waiwai SDR e hōʻike i ka helu kaomi kilokilokika.ʻO nā koina SDR e pili ana i nā pae ʻeono o 0.4MPa, 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, a me 1.6MPa: SDR33/SDR26/SDR21/SDR17/SDR13.6/SDR11.https://www.pntekplast.com/hdpe-pipe-and-fittings/

ʻO ke kolu, ka nīnau o ke anawaena o ka paipu PE

ʻO ka maʻamau, ʻo nā paipu PE he anawaena o 20mm-1200mm.ʻO ke anawaena a mākou e kamaʻilio nei e pili ana i ke anawaena o waho.No ka laʻana, ʻo kahi paipu PE o De200 1.0MPa he PE maoli me ka anawaena o waho o 200, kahi kaomi o 10 kg, a me ka mānoanoa pā o 11.9 mm.paipu.

ʻO ka hā, ke ʻano helu helu o ke kaumaha mika o ka paipu PE

Ke hele mai nā mea hoʻohana he nui e nīnau e pili ana i ke kumukūʻai oPaipu Hdpe, e nīnau kekahi i ka nui o ka kilo, pono mākou e hoʻohana i hoʻokahi ʻāpana ʻikepili ma aneʻi-mika kaumaha.

E kākau mākou i kekahi mau kumu no ka helu ʻana i ka mika kaumaha o nā paipu PE.E hoʻomanaʻo nā hoa pilikia iā lākou.He mea kōkua ia no ka hana e hiki mai ana:

Meter paona (kg/m)=(ka anawaena-waho ka manoanoa)*ka manoanoa o ka paia*3.14*1.05/1000

ʻAe, ʻo ia wale nō ka ʻike o kēia lā.No ka ʻike hou aku e pili ana i nā paipu PE, e ʻoluʻolu e hoʻolohe mai iā mākou.E hui lima me Shentong e lanakila i ka mākeke, hoʻokipa e nīnau.https://www.pntekplast.com/upvc-fittings/


Ka manawa hoʻouna: Mar-02-2021

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