Nā huahana
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Hoʻoheheʻe keleawe
hōʻike huahana:
ʻO Flange kekahi i kapa ʻia ʻo flange a i ʻole flange. ʻO kahi ʻāpana e hoʻopili ai i kahi paipu i kahi paipu, i hoʻopili ʻia i kahi hopena paipu. Aia nā lua ma ka ʻaoʻao a hoʻopaʻa pū nā bolts i nā ʻāpana ʻelua. ʻO ka ʻenekinia pipeline ka mea maʻamau, hoʻohana ʻia nā flanges i ʻelua.Hiki ke hoʻopili ʻia nā paipu haʻahaʻa haʻahaʻa me ka flange uea.Hoʻohana ʻia ka flange welding no ke kaomi ʻoi aku ma mua o 4kg. E kau i kahi gasket ma waena o nā flanges ʻelua a hoʻopaʻa iā lākou i lalo.
He ʻokoʻa ka mānoanoa o nā flanges o ke kaomi ʻokoʻa a hoʻohana i nā bolts ʻokoʻa.
ʻO nā pumps a me nā valves, ke hoʻopili ʻia i ka paipu, ua hana ʻia nā ʻāpana o kēia mau mea hana i ke ʻano flange kūpono, ʻike ʻia hoʻi ʻo ka pili flange.
ʻO ka laulā ma nā mokulele ʻelua ma ka ʻaoʻao o ka hoʻohana ʻana i nā bolts a me nā ʻāpana pili paʻa, ua kapa ʻia ʻo "flange", e like me ka pilina paipu ventila, hiki ke kapa ʻia kēia ʻano ʻāpana "flange hapa".
ʻO ka flange wili he ʻano flange. ʻO ka hoʻohui ʻana o ka flange threaded he hui, kahi i haku ʻia me nā flanges ʻelua, nā bolts, nā nati a me ka gasket.
Hōʻike huahana:
1/2"--30".
Nā kūlana Kina:
HG5051 ~ 5028-58, HG20592 ~ 20605-97, 20615 ~ 20326-97
HGJ44 ~ 68-91, SH3406-92, SH3406-96
Shj406-89, SHT501-97, SYJS3-1-1 ~ 5
JB81 ~ 86-59, JB/T81 ~ 86-94, JB577-64
Jb577-79, JB585-64, JB585-79
JB1157 ~ 1164-82, JB2208-80, JB4700 ~ 4707-92
Jb4721-92, DG0500 ~ 0528, 0612 ~ 0616
GD0500 ~ 0528, GB9112 ~ 9125-88, GB/T13402-92 -
Uhi manhole
hōʻike huahana:
ʻO ka paʻakikī maikaʻi. ʻO ka waiwai hopena e like me ke kila kalapona waena, ʻoi aku ia ma mua o 10 mau manawa o ka mea hao hina.
ʻO ke kūpaʻa ʻino ikaika. I ka hoʻāʻo ʻana i ka corrosion wai, ʻo ka nui o ka corrosion i nā lā 90 he 1/40 wale nō o ka paipu kila a me ka 1/10 o ka paipu hao hina. ʻO ke ola lawelawe he 2 mau manawa o ka paipu hao hina a me 5 manawa o ka paipu kila maʻamau.
ʻO ka plasticity maikaʻi. Elongation ≥7%, e like me ke kila kalapona kiʻekiʻe, akā ʻo ka elongation mea hao hina he zero.
ʻO ka ikaika kiʻekiʻe.ʻO ka ikaika tensile ob ≥420MPa a me ka hoʻouluʻana i ka ikaika OS ≥300MPa e like me ke kila kalapona haʻahaʻa aʻekolu manawa e like me ka mea hao hina.
Ma muli o kāna microstructure graphite nodular, ʻoi aku ka maikaʻi o ka hao ductile ma mua o ka hoʻolei ʻana i ke kila i ka hōʻemi ʻana i ka mana vibration, no laila ʻoi aku ka maikaʻi o ka hoʻemi ʻana i ke kaumaha. ʻOi aku ka maikaʻi o kēia mea hao, ʻoi aku ka maikaʻi, a emi ke kumu kūʻai i ka mīkini.
ʻO ka ikaika o ka hao ductile e hoʻohālikelikeʻia me ke kila. ʻO ka hapa nui o nā noi municipal e like me ka wai, ka wai paʻakai, ka mahu, etc.
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Nā uhi manhole hao
hōʻike huahana:
ʻO ka paʻakikī maikaʻi. ʻO ka waiwai hopena e like me ke kila kalapona waena, ʻoi aku ia ma mua o 10 mau manawa o ka mea hao hina.
ʻO ke kūpaʻa ʻino ikaika. I ka hoʻāʻo ʻana i ka corrosion wai, ʻo ka nui o ka corrosion i nā lā 90 he 1/40 wale nō o ka paipu kila a me ka 1/10 o ka paipu hao hina. ʻO ke ola lawelawe he 2 mau manawa o ka paipu hao hina a me 5 manawa o ka paipu kila maʻamau.
ʻO ka plasticity maikaʻi. Elongation ≥7%, e like me ke kila kalapona kiʻekiʻe, akā ʻo ka elongation mea hao hina he zero.
ʻO ka ikaika kiʻekiʻe.ʻO ka ikaika tensile ob ≥420MPa a me ka hoʻouluʻana i ka ikaika OS ≥300MPa e like me ke kila kalapona haʻahaʻa aʻekolu manawa e like me ka mea hao hina.
Ma muli o kāna microstructure graphite nodular, ʻoi aku ka maikaʻi o ka hao ductile ma mua o ka hoʻolei ʻana i ke kila i ka hōʻemi ʻana i ka mana vibration, no laila ʻoi aku ka maikaʻi o ka hoʻemi ʻana i ke kaumaha. ʻOi aku ka maikaʻi o kēia mea hao, ʻoi aku ka maikaʻi, a emi ke kumu kūʻai i ka mīkini.
ʻO ka ikaika o ka hao ductile e hoʻohālikelikeʻia me ke kila. ʻO ka hapa nui o nā noi municipal e like me ka wai, ka wai paʻakai, ka mahu, etc.
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Nā papa kuʻi maʻamau
hōʻike huahana:
ʻO Grizzley grates he pūʻulu o nā pahu hao i hoʻohana ʻia no ka uhi ʻana i nā pāpaʻi, nā lua, a me nā ʻāpana pale ʻē aʻe e pale ai i ka palekana o ke kanaka a i ʻole pale i nā kumulāʻau a me nā mea pale ʻē aʻe mai ka pōʻino.
ʻO nā kuʻekuʻe he mau ua, nā kumu lāʻau, nā papa kuʻi, nā papahele papahele, a me nā mea'ē aʻe.
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Nā uhi resin
hōʻike huahana:
1. Ka ikaika anti-theft hana: resin composite material manhole uhi hoʻohana unsaturated resin, aniani puluniu a me ka 'ē aʻe mea a me ka hoʻoikaika kino iwi hui 'ia e ka kūikawā hana kaʻina hana, ma hope o ke kiʻekiʻe wela a me ka paomi ana no ka hoʻokumu, waiwai recycling waiwai, he mea paʻakikī loa. e wehe i ka pahu kila (e lawe aku i ke kumukūʻai o nā koina kila ma mua o ke kila) no laila ʻoi aku ka hana anti-ʻaihue.
2. ʻO ka hiki ke halihali nui: ʻo ka lalo o ka hale lalo o ka ipuhao kūikawā, no laila ua hoʻonui ʻia ka wahi i koʻikoʻi i ʻumi mau manawa a i ʻole mau haneli. i lawa ka hiki ke halihali i ka huahana.
3. ʻO ke ola lōʻihi o ka lawelawe ʻana, ma o ka hoʻohana ʻana i ka resin hana kiʻekiʻe, ka fiber aniani a me ke ʻano kūikawā, ke kaʻina hana e hōʻoia ai i ke komo ʻana o nā resins i ke aniani fiber, hoʻonui nui i ka relay lāʻau, hana i nā mea ma lalo o ka cyclic loading, ʻaʻole hana i loko. pōʻino, i mea e hōʻoia i ke ola lawelawe o ka huahana, a me nā resin composite manhole uhi me ka like advantages.Put i ka hopena i ka drawbacks o ka ilihune adhesion.
4. Nani a me ka hana, kiʻekiʻe kiʻekiʻe: E like me ka makemake o nā mea kūʻai aku kiʻekiʻe, hiki iā mākou ke hana i kahi LOGO paʻakikī a me nā kala like ʻole ma luna o ka uhi manhole hoʻokahi o ka hoʻolālā pilikino, no laila he palupalu ke kumu, nā kala ʻālohilohi. ʻokoʻa.A hiki ke hana ʻia e like me ka makemake o ka mea kūʻai aku a me nā ʻano ʻano pōhaku like ʻole i ka ʻili pōhaku hoʻohālike a me ke kala.
5. ʻO ke kūlana kiʻekiʻe / haʻahaʻa haʻahaʻa, ka hoʻopili maikaʻi a me ke kūpaʻa corrosion ikaika: ke kū'ēʻana i ke kino, ka meaʻawaʻawaʻole a me ka meaʻole. Ua hoʻāʻo ʻia nā huahana e nā keʻena hoʻāʻo mana aupuni e pili ana, me ke kūpaʻa ʻana o ka waikawa a me ka alkali, ka pale ʻana i ka corrosion, anti-aging a me nā hōʻailona ʻē aʻe i hōʻea a ʻoi aku i nā kūlana aupuni.
6. ʻO ka palekana o ke kaiapuni, anti-skid, haʻahaʻa haʻahaʻa: ʻaʻole e paheʻe ka huahana, ʻaʻohe leo koʻikoʻi a hoʻohuli i ka hanana ma hope o ka holo ʻana o ke kaʻa. , lanakila i ka uhi nānā 'ē aʻe "lele, stilt, kani, neʻe" a me nā pilikia ʻē aʻe.
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ʻO ka flange maʻamau
hōʻike huahana:
ʻO Flange kekahi i kapa ʻia ʻo flange a i ʻole flange. ʻO kahi ʻāpana e hoʻopili ai i kahi paipu i kahi paipu, i hoʻopili ʻia i kahi hopena paipu. Aia nā lua ma ka ʻaoʻao a hoʻopaʻa pū nā bolts i nā ʻāpana ʻelua. ʻO ka ʻenekinia pipeline ka mea maʻamau, hoʻohana ʻia nā flanges i ʻelua.Hiki ke hoʻopili ʻia nā paipu haʻahaʻa haʻahaʻa me ka flange uea.Hoʻohana ʻia ka flange welding no ke kaomi ʻoi aku ma mua o 4kg. E kau i kahi gasket ma waena o nā flanges ʻelua a hoʻopaʻa iā lākou i lalo.
He ʻokoʻa ka mānoanoa o nā flanges o ke kaomi ʻokoʻa a hoʻohana i nā bolts ʻokoʻa.
ʻO nā pumps a me nā valves, ke hoʻopili ʻia i ka paipu, ua hana ʻia nā ʻāpana o kēia mau mea hana i ke ʻano flange kūpono, ʻike ʻia hoʻi ʻo ka pili flange.
ʻO ka laulā ma nā mokulele ʻelua ma ka ʻaoʻao o ka hoʻohana ʻana i nā bolts a me nā ʻāpana pili paʻa, ua kapa ʻia ʻo "flange", e like me ka pilina paipu ventila, hiki ke kapa ʻia kēia ʻano ʻāpana "flange hapa".
ʻO ka flange wili he ʻano flange. ʻO ka hoʻohui ʻana o ka flange threaded he hui, kahi i haku ʻia me nā flanges ʻelua, nā bolts, nā nati a me ka gasket.
Hōʻike huahana:
1/2"--30".
Nā kūlana Kina:
HG5051 ~ 5028-58, HG20592 ~ 20605-97, 20615 ~ 20326-97
HGJ44 ~ 68-91, SH3406-92, SH3406-96
Shj406-89, SHT501-97, SYJS3-1-1 ~ 5
JB81 ~ 86-59, JB/T81 ~ 86-94, JB577-64
Jb577-79, JB585-64, JB585-79
JB1157 ~ 1164-82, JB2208-80, JB4700 ~ 4707-92
Jb4721-92, DG0500 ~ 0528, 0612 ~ 0616
GD0500 ~ 0528, GB9112 ~ 9125-88, GB/T13402-92 -
Pipi kila
hōʻike huahana:
ʻO Flange kekahi i kapa ʻia ʻo flange a i ʻole flange. ʻO kahi ʻāpana e hoʻopili ai i kahi paipu i kahi paipu, i hoʻopili ʻia i kahi hopena paipu. Aia nā lua ma ka ʻaoʻao a hoʻopaʻa pū nā bolts i nā ʻāpana ʻelua. ʻO ka ʻenekinia pipeline ka mea maʻamau, hoʻohana ʻia nā flanges i ʻelua.Hiki ke hoʻopili ʻia nā paipu haʻahaʻa haʻahaʻa me ka flange uea.Hoʻohana ʻia ka flange welding no ke kaomi ʻoi aku ma mua o 4kg. E kau i kahi gasket ma waena o nā flanges ʻelua a hoʻopaʻa iā lākou i lalo.
He ʻokoʻa ka mānoanoa o nā flanges o ke kaomi ʻokoʻa a hoʻohana i nā bolts ʻokoʻa.
ʻO nā pumps a me nā valves, ke hoʻopili ʻia i ka paipu, ua hana ʻia nā ʻāpana o kēia mau mea hana i ke ʻano flange kūpono, ʻike ʻia hoʻi ʻo ka pili flange.
ʻO ka laulā ma nā mokulele ʻelua ma ka ʻaoʻao o ka hoʻohana ʻana i nā bolts a me nā ʻāpana pili paʻa, ua kapa ʻia ʻo "flange", e like me ka pilina paipu ventila, hiki ke kapa ʻia kēia ʻano ʻāpana "flange hapa".
ʻO ka flange wili he ʻano flange. ʻO ka hoʻohui ʻana o ka flange threaded he hui, kahi i haku ʻia me nā flanges ʻelua, nā bolts, nā nati a me ka gasket.
Hōʻike huahana:
1/2"--30".
Nā kūlana Kina:
HG5051 ~ 5028-58, HG20592 ~ 20605-97, 20615 ~ 20326-97
HGJ44 ~ 68-91, SH3406-92, SH3406-96
Shj406-89, SHT501-97, SYJS3-1-1 ~ 5
JB81 ~ 86-59, JB/T81 ~ 86-94, JB577-64
Jb577-79, JB585-64, JB585-79
JB1157 ~ 1164-82, JB2208-80, JB4700 ~ 4707-92
Jb4721-92, DG0500 ~ 0528, 0612 ~ 0616
GD0500 ~ 0528, GB9112 ~ 9125-88, GB/T13402-92 -
Nā ʻāpana hoʻoheheʻe maʻamau
hōʻike huahana:
Hoʻohana ʻia ka mīkini forging e hana i ka deformation plastic ma ka hoʻoikaika ʻana i ka pahu metala no ka loaʻa ʻana o ka forging me kekahi mau mea mechanical, shape a me ka nui. ʻO ka hoʻopaʻa ʻana i loko o ka ingot e ʻoi aku ka paʻakikī, a ua hoʻomaikaʻi ʻia ka palaki a me nā waiwai mechanical o ka metala. . ka hoʻokō ʻana i nā koi o kekahi wai a ninini ʻia i loko o ka ʻōpala, ma hope o ka hoʻomaloʻo ʻana, loaʻa i nā kāne ke ʻano i koho mua ʻia, ka nui a me ka hana o nā ʻāpana hoʻolei (a i ʻole bl.ank) kaʻina hana.[1]
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Paipu kila kila
hōʻike huahana:
Hoʻohana ʻia ka mīkini forging e hana i ka deformation plastic ma ka hoʻoikaika ʻana i ka pahu metala no ka loaʻa ʻana o ka forging me kekahi mau mea mechanical, shape a me ka nui. ʻO ka hoʻopaʻa ʻana i loko o ka ingot e ʻoi aku ka paʻakikī, a ua hoʻomaikaʻi ʻia ka palaki a me nā waiwai mechanical o ka metala. . ka hoʻokō ʻana i nā koi o kekahi wai a ninini ʻia i loko o ka ʻōpala, ma hope o ka hoʻomaloʻo ʻana, loaʻa i nā kāne ke ʻano i koho mua ʻia, ka nui a me ka hana o nā ʻāpana hoʻolei (a i ʻole bl.ank) kaʻina hana.[1]
