Introduction to Black Backed Steel Tubes

Paipu kila Annealed ʻeleʻele(BAP) he ʻano paipu kila i hoʻopili ʻia ʻeleʻele. ʻO ka Annealing kahi kaʻina hana wela kahi e wela ai ke kila i kahi mahana kūpono a laila hoʻomaha mālie i ka lumi wela ma lalo o nā kūlana hoʻomalu. Hoʻokumu ʻia ka Pipe Steel Annealed ʻeleʻele i ka ʻeleʻele iron oxide i ka wā o ke kaʻina hana annealing, e hāʻawi iā ia i kahi pale corrosion a me kahi hiʻohiʻona ʻeleʻele.

Paipu kila annealed ʻeleʻele

1. haahaakalapona kila(Low Carbon Steel): ʻO ke kila kalapona haʻahaʻa kekahi o nā mea maʻamau ʻeleʻele annealed square pipe. Loaʻa ka haʻahaʻa kalapona maʻamau, maʻamau ma waena o 0.05% a 0.25%. ʻO ke kila kalapona haʻahaʻa he maikaʻi ka hana a me ka weldability, kūpono no ka hana maʻamau a me ka noi.

2. ke kila kila (Carbon Structural Steel): hoʻohana pinepine ʻia ke kila kila i ka hana ʻana i ka ʻeleʻele ʻeleʻele i hoʻomaha ʻia i ka pahu square. ʻOi aku ka nui o ka carbon structural steel, ma ka laulā o 0.30% a 0.70%, e hāʻawi i ka ikaika kiʻekiʻe a me ka lōʻihi.

3. ʻO ke kila Q195 (Q195 Steel): ʻO ke kila Q195 kahi mea kila kila i hoʻohana mau ʻia ma Kina no ka hana ʻana i nā paipu kūhāhā puka ʻeleʻele. He maikaʻi ka hana a me ka paʻakikī, a loaʻa kekahi ikaika a me ka pale ʻana i ka corrosion.

4.Q235kila (Q235 Steel): Q235 kila no hoi kekahi o ka kalapona structural mea kila maʻamau i hoʻohana 'ia ma Kina, nui hoʻohana 'ia i ka hana o kaʻeleʻele hoʻi hope square tube.Q235 kila i kiʻekiʻe ikaika a me ka maikaʻi workability, he mea maʻamau hoʻohana structural mea kila.

 

Hōʻike a me ka nui o ka ʻeleʻele puka hao paipu
ʻO nā kikoʻī a me nā nui o ka paipu kila hoʻi ʻeleʻele hiki ke ʻokoʻa e like me nā kūlana like ʻole a me nā koi. Eia kekahi o nā pae maʻamau o nā kikoʻī a me nā ana o ka paipu kila puka ʻeleʻele no ka ʻike.

1.ʻaoʻao lōʻihi (ʻaoʻao Length): ʻeleʻele hoʻi hope huinahā paipuʻaoʻao lōʻihi hiki ke mai ka liʻiliʻi a ka nui, laula maʻamau me akā ʻaʻole i kaupalena ʻia i:
- Ka nui liʻiliʻi: ʻaoʻao lōʻihi o 10mm, 12mm, 15mm, 20mm, etc.
- Nui ka nui: ʻaoʻao lōʻihi o 25mm, 30mm, 40mm, 50mm, etc.
- Nui nui: ʻaoʻao lōʻihi o 60mm, 70mm, 80mm, 100mm, etc.
- Nui ka nui: ʻaoʻao lōʻihi o 150mm, 200mm, 250mm, 300mm, etc.

2.Outer Diameter (Outer Diameter): ʻO ke anawaena o waho o ka paipu kila hoʻomaha ʻeleʻele hiki ke lilo mai ka liʻiliʻi a i ka nui, ʻo ka laulā maʻamau e pili ana akā ʻaʻole i kaupalena ʻia i:
- Ka liʻiliʻi o waho anawaena: liʻiliʻi liʻiliʻi maʻamau o waho anawaena me 6mm, 8mm, 10mm, etc.
-Medium OD: Loaʻa ka OD maʻamau me 12mm, 15mm, 20mm a pēlā aku.
-OD Nui: Loaʻa ka OD nui maʻamau me 25mm, 32mm, 40mm a pēlā aku.
-OD Nui: Loaʻa ka OD nui maʻamau me 50mm, 60mm, 80mm, etc.

3.Wall Thickness (Wall Thickness): ʻeleʻele retreat square tube paia mānoanoa he ʻano like ʻole nā ​​koho, ʻo ka laulā maʻamau e pili ana akā ʻaʻole i kaupalena ʻia i:
- Ka mānoanoa pā liʻiliʻi: 0.5mm, 0.8mm, 1.0mm, etc.
-Ka mānoanoa o ka paia: 1.2mm, 1.5mm, 2.0mm, etc.
-Ka mānoanoa pā nui: 2.5mm, 3.0mm, 4.0mm, etc.

Nā hiʻohiʻona huahana o ka paipu kila annealed ʻeleʻele
1.Excellent toughness: ʻeleʻele annealed square paipu he maikaʻi toughness a me ka hana ma hope o kaʻeleʻele annealing lapaʻau, oluolu e kulou, oki a weld a me ka hana 'ē aʻe.

2. He mea ma'alahi ka ili o ka paipu huinahalike annealed eleele, 'a'ole pono e hele i ke ka'ina lapa'au pa'akikī, e ho'opakele i ke kumu kū'ai a me ke ka'ina hana.

3.Wide adaptability:ʻeleʻele annealed square tube hiki ke hoʻopilikino a hanaʻia e like me nā pono o nāʻano likeʻole o nā hale a me nā noi, e like me ke kūkuluʻana, ka hana mīkini, ka hana hale a me nā mea'ē aʻe.

4.kiʻekiʻe ka ikaika: ʻeleʻele annealed square tube ka mea maʻamau i hana ʻia me ke kila kalapona haʻahaʻa a i ʻole ke kila structural carbon, nona ka ikaika kiʻekiʻe a me ke kūpaʻa ʻana a hiki ke hoʻokō i kekahi mau koi.

5.easy e hoʻokō ma hope o ka mālama ʻana: no ka mea, ʻaʻole i hoʻopili ʻia a i uhi ʻia ka ʻeleʻele retreat square tube, maʻalahi e hoʻokō i ka galvanizing wela wela, pena, phosphating a me nā hana ʻē aʻe, i mea e hoʻomaikaʻi ai i kona anti-corrosion hiki a me kona helehelena. .

6.economical a me ka pono: ke hoohalikeia me kekahi ma hope o ka lapaau ana o ka paipu huinahalike, he emi iho na koina o ka hana hookuku huinaha huinahalike, he oi aku ke kumukuai, kupono no kekahi mau hiohiona o ka noi o ke kahua, aole pono ke kiekie.

 

Nā wahi noi o ka ʻeleʻelei hoʻopili ʻiapaipu

1. Ke kūkulu hale: hoʻohana mau ʻia nā paipu kila ʻeleʻele i nā hale kūkulu hale, e like me nā kākoʻo hoʻolālā, nā papa, nā kolamu, nā kaola a pēlā aku. Hiki iā lākou ke hāʻawi i ka ikaika a me ke kūpaʻa a hoʻohana ʻia i ke kākoʻo a me nā ʻāpana ukana o nā hale.

2.Mechanical Manufacturing: Hoʻohana nui ʻia nā paipu kila annealed ʻeleʻele i ka ʻoihana hana mechanical. Hiki ke hoʻohana ʻia e hana i nā ʻāpana, nā ʻāpana, nā noho, nā ʻōnaehana conveyor a pēlā aku. ʻO ka paipu kila annealed ʻeleʻele maikaʻi ka hana, kahi kūpono no ka ʻoki ʻana, ka wili a me ka hana machining.

3.Railway a me ke alaloa guardrail: Hoʻohana maʻamau ka paipu kila puka ʻeleʻele i ke kaʻaahi a me ka ʻōnaehana pale ala. Hiki iā lākou ke hoʻohana ʻia e like me nā kolamu a me nā kaola o ka pale e hāʻawi i ke kākoʻo a me ka pale.

4.Furniture Manufacturing: Hoʻohana nui ʻia nā paipu kila puka ʻeleʻele i ka hana hale. Hiki ke hoʻohana ʻia e hana i nā papaʻaina, nā noho, nā papa, nā kīʻaha a me nā lako ʻē aʻe, e hāʻawi ana i ke kākoʻo paʻa a me ke kākoʻo.

5、Pipe a me nā paipu: Hiki ke hoʻohana ʻia nā paipu kila ʻeleʻele e like me nā ʻāpana o nā paipu a me nā paipu no ka lawe ʻana i nā wai, nā kinoea a me nā mea paʻa. No ka laʻana, hoʻohana ʻia ia no nā pipeline ʻoihana, nā ʻōnaehana wai, nā pipeline kinoea kūlohelohe a pēlā aku.

6.Decoration a me ka hoʻolālā o loko: hoʻohana pū ʻia nā paipu kila ʻeleʻele i ka hoʻonaninani a me ka hoʻolālā o loko. Hiki iā lākou ke hoʻohana i ka hana ʻana i nā mea hoʻonani hale, nā hōʻike hōʻikeʻike, nā lima lima hoʻonaninani, a me nā mea ʻē aʻe, e hāʻawi ana i ka wahi i ke ʻano o ke ʻano ʻoihana.

Nā noi 7.other: Ma waho aʻe o nā noi i luna, hiki ke hoʻohanaʻia ka paipu kila pukaʻeleʻele i ka hana moku, ka hoʻoili mana, ka petrochemical a me nā māla'ē aʻe.

ʻO kēia wale nō kekahi o nā wahi noi maʻamau o ka paipu kila retreat ʻeleʻele, e ʻokoʻa ka hoʻohana kikoʻī e like me nā ʻoihana like ʻole a me nā pono kikoʻī.