Nā Paipu kila i hoʻopaʻa ʻia i ka Rubber
Hoʻolālā ʻia nā paipu kila i hoʻopaʻa ʻia e hoʻohana ʻia i nā ʻano hana hoʻoheheʻe abrasive.ʻO nā noi e like me ka hoʻokuʻu ʻana o ka wili, nā pamu kiʻekiʻe, nā laina huelo lōʻihi, koi i nā noi slurry pump a me nā paipu gravity.ʻO kēlā me kēia hopena me ka vulcanized rubber seal paʻa flange.
Ua hana ʻia ka paipu kila maʻamau me ka hoʻohana ʻana me nā waiwai maikaʻi loa o ka ʻauʻau, pale a me ka wela e like me ka papa lining.Hoʻopiliʻia e kaʻenehana kūikawā me ka hoʻopili kiʻekiʻe.Hoʻohana nui ʻia i ka metallurgy, ka mana uila, ka ʻoihana kemika, ka ʻaila, ka lanahu, ka sima a me nā wahi ʻoihana ʻē aʻe.I ka hana mining, hoʻohana nui ʻia ia i ka ʻōnaehana hoʻoili mine tailings, ka hoʻihoʻi ʻana o ka koʻu lanahu a me nā kahua ʻōnaehana paipu pili.ʻO ka mea nui, kūpono loa ka pipeline no ka lawe ʻana i ka mahana ma waena o -50 ° C a + 150 ° C medium, kahi maʻalahi e ʻaʻahu a me ka corrosion.Hiki iā mākou ke hoʻonui i ka mānoanoa o ka pā ma ke kihi paipu e like me ka makemake o ka mea kūʻai aku, pēlā e hoʻonui ai i ke ola lawelawe.I kēia manawa, hiki i ke ola lawelawe o ka paipu kila i hoʻopaʻa ʻia i ka 15-40 mau makahiki ma ka laulā.Hiki ke hoʻololi ʻia ka paipu ma kahi o 90 degere ma hope o 6-8 mau makahiki o ka lawelawe.ʻO kēlā me kēia manawa o ka rotation hiki ke hoʻolōʻihi i ke ola lawelawe, hiki ke hoʻopaʻa pinepine ʻia ka paipu kila me ka lāʻau no ʻekolu a ʻehā mau manawa, no laila e hōʻemi ana i ka hoʻohana ʻana i nā kumukūʻai.
Nā ʻāpana kikoʻī no ka paipu kaula hao
| OD/mm | Mānoanoa pā paipu/mm | Pumi hana/MPa |
| 450 | 10~50 | 0~25.0 |
| 480 | 10~70 | 0~32.0 |
| 510 | 10~45 | 0~20.0 |
| 530 | 10~50 | 0~22.0 |
| 550 | 10~50 | 0~20.0 |
| 560 | 10~50 | 0~21.0 |
| 610 | 10~55 | 0~20.0 |
| 630 | 10~50 | 0~18.0 |
| 720 | 10~60 | 0~19.0 |
Na Pono Kino o ka paipu kaulahao
| 'ikamu | Kūlana |
| Mānoanoa o ka uhi (MPa) ≥ | 16.5 |
| ʻO ka lining a me ka iwi iwi 180 ° peel ikaika (KN / m) ≥ | 8 |
| Elongation ma ka lining (%) ≥ | 550 |
| Hoʻopaneʻe ʻia ka lining o ka lining (300%, MPa) ≥ | 4 |
| ʻO ka papa uhi ʻana o ka poho abrasion (cm³/1.61km) ≤ | 0.1 |
| Paʻa paʻa (Sauer type A) | 60±5 |
| ʻO ka nui o ka hoʻololi ʻana o ka ikaika o ka ʻelemakule wela o ka lining (70 ℃ x 72 h, %) ≤ | 10 |
Nā hiʻohiʻona
1. Hana maikaʻi loa
2. ʻAʻahu maikaʻi ke kūpaʻa a me ke ola lawelawe lōʻihi
3. ʻO ka ikaika kiʻekiʻe a me ka hopena kiʻekiʻe
4. Ke kū'ē i ka corrosion maikaʻi
5. Laulā wela wela
6. Hoʻohui wikiwiki a hoʻokomo maʻalahi
