Paʻa paʻa paipu kila kila
ʻO ka wehewehe pōkole:
ʻO ka paipu kila maʻemaʻe he ʻano pōʻai, huinaha a me ka ʻāpana ʻāpana me ka ʻāpana ʻāpana a ʻaʻohe hui a puni. ʻāpana mana waena a hoʻohana nui ʻia e like me ka pipeline no ka lawe ʻana i ka wai.Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻo ka paipu kila he like ke kulou a me ka ikaika torsional a ʻoi aku ka māmā.He kila pauku waiwai.Hoʻohana nui ʻia ia i ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mechanical, e like me ka paipu ʻaila hinu, ka pahu hoʻoili kaʻa, ka pahu kaʻa a me ka paipu kila i hoʻohana ʻia i ke kūkulu ʻana.
ʻO kahi hoʻolauna pōkole o ka hoʻohana ʻana i ka paipu seamless
Hoʻokaʻawale ʻia ʻo Seamless Steel Tube i ʻōwili wela (extruded) seamless steel tube a me ka huki anu.
n (rolled) seamless steel tube.Hoʻokaʻawale ʻia ka paipu anuanu (rolled) i ʻelua ʻano o ka paipu poepoe a me nā ʻano like ʻole kūikawā.Hoʻokaʻawale ʻia ka paipu kila maʻemaʻe a ma muli o kāna mau hoʻohana like ʻole i nā ʻano like ʻole: 1. ʻO nā paipu kila maʻemaʻe no ka hoʻohana ʻana (GBT8162-2008).Hoʻohana nui ʻia no ka hoʻolālā maʻamau a me ka hoʻolālā mechanical.ʻO kāna mea i hōʻike ʻia (brand): Carbon Steel, 20,45 kila;Alloy Steel Q345,20CR, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, etc.2. ʻO nā paipu kila maʻemaʻe no ka lawe wai (GBT8163-2008).Hoʻohana nui ʻia ke kumu hoʻohālike no ka lawe ʻana i ka pipeline wai ma ka ʻenekinia a me nā lako nui.Hōʻike i ka Material (brand) no 20, Q345, etc.3. NĀ PALAPALA STEEL SEAMLESS NO nā paila haʻahaʻa a me ka medium pressure boilers (GB3087-2008) he mau paipu kila maʻemaʻe ʻole a huki ʻia i ke anu i hana ʻia me ke kila kila kila maikaʻi loa no nā hale like ʻole o ka paila haʻahaʻa haʻahaʻa a me ka medium pressure boiler superheated tubes, paila wai paipu. a me ka paila locomotive paipu mahu wela loa, na paipu uwahi nui, na paipu uwahi liilii a me na paipu pohaku pilaka.Mea makamaka no 10,20 kila.
ʻO nā paipu kila maʻemaʻe (GB6479-2000) no ke kiʻekiʻe kiʻekiʻe o nā mea hoʻomeamea kemika he kiʻekiʻe kiʻekiʻe o ka carbon structural steel a me ke kila kila maʻemaʻe ʻole nā paipu kila kūpono no nā mea kemika a me nā pipeline me ka mahana hana o-40 ~ 400 °C a me ke kaomi hana o 10 ~ 30 ma .Mea ʻelele no 20,16MN, 12CrMo, 12Cr2Mo a pēlā aku.6. NA PEPA HANA OLE IA NO KA HAHA OLEMA (GB9948-2006).Hoʻohana nui ʻia ke kumu hoʻohālike no nā boilers, nā mea hoʻololi wela a me nā pipeline e lawe ana i ka wai i loko o nā mea hoʻoheheʻe ʻaila.ʻO 20,12CRMO, 1Cr5Mo, 1Cr19Ni11Nb a pēlā aku.Pepehi.ʻO ka paipu kila no ka hoʻoheheʻe ʻana i ka honua (YB235-70) he ʻano paipu kila no ka wili kumu, hiki ke hoʻokaʻawale ʻia i ka paipu drill, drill collar, core pipe, casing and settling pipe.8. ʻO ka paipu kila maʻemaʻe ʻole (GB3423-82) no ka wili daimana kumu he paipu kila maʻemaʻe no ka paipu wili, ke koʻokoʻo a me ka pahu.9. ʻO ka paipu hoʻoheheʻe ʻaila (YB528-65) he paipu kila maʻemaʻe ʻole i hoʻohana ʻia e mānoanoa i loko a i waho paha o nā wēlau ʻelua o ka paipu wili ʻaila.Hoʻokaʻawale ʻia ka paipu kila i ʻelua ʻano: uea hoʻohuli a me uea hoʻohuli ʻole.Hoʻopili ʻia ka paipu uea hoʻohuli me kahi hui, a hoʻopili ʻia ka paipu uea hoʻohuli ʻole me kahi hui mea hana ma ke kuʻi ʻana.10. Carbon a me carbon manganese kila seamless kila paipu no nā moku (GB / t 5312-2009) ua kūpono no ka hana 'ana o ka moana papa I, II, boiler a me ka superheater kalapona a me carbon manganese kila seamless kila paipu.Hoʻokaʻawale ʻia nā paipu kila maʻemaʻe no ka ʻōnaehana paipu kaomi i 3 mau papa e like me ke kaomi hoʻolālā a me ka mahana hoʻolālā.ʻAʻole ʻoi aku ka nui o ka mahana hana o ka paia paipu kila maʻemaʻe no ka paila a me ka superheater ma mua o 450 °C.526/2000
Pepehi.ʻO ka pahu kila Seamless (GB3088-82) no ka lima axle shaft kaʻa he ʻano kiʻekiʻe kiʻekiʻe carbon structural steel a me ka alloy structural steel hot-rolled seamless steel tube no ke kaʻa axle shaft lima a hoʻokele axle hale axle shaft tube.12. ʻO ke kiʻekiʻe-press aila paipu no ka diesel engine (GB3093-86) mea he anu-unuhi seamless kila paipu no ka hana kiʻekiʻe-press paipu o ka diesel engine injection system.13. ʻO nā puʻupuʻu kila maʻemaʻe ʻole o loko (GB8713-88) no ka hydraulic a me ka pneumatic cylinders he mau puʻupuʻu kila liʻiliʻi a i ʻole ke anuu me nā ana anawaena kūpono o loko no ka hana ʻana i nā pahu hydraulic a pneumatic.14. ʻO nā puʻu kila liʻiliʻi liʻiliʻi (GB3639-83) i hoʻoheheʻe ʻia i ke anuanu a i ʻole ke anu me ka pololei kiʻekiʻe a me ka hoʻopau ʻana o ka Surface maikaʻi no nā hale mīkini, nā lako hydraulic.ʻO ke koho ʻana i ka ʻōnaehana hoʻoheheʻe a i ʻole nā mea hana hydraulic, hiki ke mālama i ka manawa mīkini, hoʻomaikaʻi i ka hoʻohana ʻana i nā mea, a kōkua i ka hoʻomaikaʻi ʻana i ka maikaʻi o ka huahana.
