Kūʻai nui ʻia ke kila ʻōwili wela ʻAmelika ASTM A36 U Channel | Mea hana a me ka mea hoʻolako Royal Steel Group

Nā ʻaoʻao kūkulu kila kila ʻAmelika i ʻōwili wela ʻia ʻo ASTM A36 U Channel

Wehewehe Pōkole:

Kūlana kiʻekiʻeASTM A36 U ChannelLoaʻa i nā ʻaoʻao kila kūkulu ka ikaika kiʻekiʻe, ka lōʻihi maikaʻi a me ka hana paʻa. Kūpono no ke kūkulu ʻana i nā hale kila hou, nā mōlina kākoʻo a me nā papahana hale ʻoihana.

ʻAno Huahana:Kahawai C (Kahawai Maʻamau ʻAmelika)

Kūlana:ASTM A36

ʻenehana:ʻŌwili wela

Lōʻihi:6m, 9m, 12m a i ʻole e like me kāu koi

Nā Nui Maʻamau:C3, C4, C5, C6, C8, C10, C12, C15

Nā noi:Nā hale kūkulu, nā kākoʻo mīkini, nā ʻōnaehana hoʻopili ʻenekinia

Ka Manawa Hoʻouna:7- 15 mau lā hana

E leka uila mai iā mākou Whatsapp Leka uila

Nā kikoʻī huahana

Nā Lepili Huahana

Hoʻolauna Huahana

Mea	Nā kikoʻī
Kūlana Maʻamau	ASTM A36 / ASTM A6
Mea Hana	Ke kila kūkulu kalapona (kila kalapona haʻahaʻa)
Ikaika Hāʻawi	≥ 250 MPa (36 ksi)
Ikaika Hoʻopaʻa	400 – 550 MPa
Kaʻina Hana Hana	ʻŌwili Wela (HR)

Nā Waiwai Mekanika o ke kila kūkulu ASTM A36

Waiwai	Metrika (SI)	ʻEmepela (ʻAmelika Hui Pū ʻIa)
Ikaika Hāʻawi (min)	≥ 250 MPa	≥ 36,000 psi
Ikaika Hoʻopaʻa	400 - 550 MPa	58,000 - 80,000 psi
Hoʻolōʻihi (min)	≥ 20% (i loko o 200 mm)	≥ 20% (i loko o 8 ʻīniha)
Hoʻolōʻihi (min)	≥ 23% (i loko o 50 mm)	≥ 23% (i loko o 2 ʻīniha)
Modulus o ka Elasticity	200 GPa	29,000 ksi

Nā Ana a me nā Kikoʻī

Nā Kahawai Kūlana ʻAmelika ASTM A36 (Nā Kahawai Kūlana - ʻAno C)

ʻIniha	paona/kapuaʻi	d (mm)	b (mm)	ʻelua (mm)	tf (mm)
C3 x 3.5	3.5	76.2	35.8	4.3	6.9
C3 x 4.1	4.1	76.2	35.8	4.3	6.9
C4 x 5.4	5.4	101.6	40.2	4.7	7.5
C5 x 6.7	6.7	127	44.5	4.8	8.1
C6 x 8.2	8.2	152.4	48.8	5.1	8.7
C8 x 11.5	11.5	203.2	57.4	5.6	9.9
C10 x 15.3	15.3	254	66	6.1	11.1
C12 x 20.7	20.7	304.8	74.7	7.2	12.7
C15 x 33.9	33.9	381	86.4	10.2	16.5

Nā Kahawai Kūlana ʻAmelika ASTM A36 (Nā Kahawai Like ʻole - ʻAno MC)

ʻIniha	paona/kapuaʻi	d (mm)	b (mm)	ʻelua (mm)
MC6 x 12	12	152.4	63.4	7.9
MC8 x 18.7	18.7	203.2	75.6	8.9
MC10 x 22	22	254	84.2	7.4
MC12 x 31	31	304.8	93.2	9.4

Kaomi i ka pihi ma ka ʻākau

Hoʻoiho i nā kikoʻī a me nā ana o C CHANNLE hou loa.

Kaomi ma aneʻi

Nā Kikoʻī ʻenehana a me nā lawelawe

Kūlana Mea:ASTM A36 (Kōkuhi Maʻamau no ke kila kūkulu kalapona).

Kūlana Ana:ʻAha Hoʻolaha ASTM A6 / A6M.

Nā lōʻihi i loaʻa:20 kapuaʻi (6.1m), 40 kapuaʻi (12.2m), a i ʻole nā lōʻihi i hoʻopilikino ʻia e hoʻomaikaʻi i ka hoʻouka ʻana o ka ipu.

Ka Hana ʻIli:ʻEleʻele (Kōnaehana ponoʻī), Primed, a i ʻole Hot-Dip Galvanized (ASTM A123).

Palapala hōʻoia:Palapala Hōʻoia Hoʻāʻo Wili Piha (MTC) i hāʻawi ʻia e like me EN 10204 3.1.

Hoʻopau ʻili

ʻIli ʻEleʻele: Hāʻawi pololei ʻia ma hope o ka ʻōwili wela, me kahi unahi oxide ma luna o ka ʻili.

galvanized upn u channel beam aliʻi kila hui

Wela-Dip Galvanized: Kūlike me nā kūlana ASTM A123, e hāʻawi ana i ke kūpaʻa ikaika loa i ka pala, kūpono no ka hoʻohana ʻana i waho.

ʻaila ʻeleʻele i pena ʻia i ka upn u channel beam royal steel group

Hoʻomākaukau mua ʻia/Pena ʻia: ʻEleʻele, ʻulaʻula a hina paha ka mea hoʻomākaukau mua no ka popo.

No ke aha mai mākou mai ke kumu

ʻIke loea ʻāpana:Kālele ana ma ka mākeke ʻAmelika, me nā lālā i hoʻolaʻa ʻia ma ʻAmelika Hui Pū ʻIa a me Guatemala.

Ikaika Loa:Hāʻawi nā ʻaoʻao A36 i ka ikaika hua liʻiliʻi loa o 36,000 psi (250 MPa), e hāʻawi ana i ka pono kūkulu ʻoi aku ka nui ma mua o nā ʻaoʻao A36 maʻamau.

Logistics Kūpono:Hoʻouna pololei ʻia mai ka puka a i ka puka me ka ʻōpala kai i hoʻomaikaʻi ʻia e pale aku i ka makū a me ka popo i ka wā e lawe ʻia ai.

Noi Nui

Nā Kaola a me nā KolumaNā mea hana lāʻau maʻemaʻe a me nā waʻa i pili i nā hopena o kekahi mau ukana māmā a kaulike.

Nā Kiʻi Kākoʻo: Nā mōlina e paʻa ai nā lako, nā paipu, nā mea hana, a pēlā aku.

Nā Alanui Crane: Nā alahao no ka hoʻohana ʻana me nā crane huakaʻi o ka hana māmā a waena.

Nā Kākoʻo AlahakaNā kaula hoʻopaʻa a i ʻole nā mea kākoʻo no nā alahaka me nā ʻāpana liʻiliʻi.

Nā noi U CHANNLE UPN BEAM ROYAL STEEL GROUP (3)

Nā noi U CHANNLE UPN BEAM ROYAL STEEL GROUP (2)

Nā noi U CHANNLE UPN BEAM ROYAL STEEL GROUP (4)

Hoʻopili a me ka lawe ʻana

1. Hoʻopili ʻoihana
Pūʻolo Palekana: Kāʻei hao ikaika kiʻekiʻe me ka pale lihi no ka pale ʻana i ka hoʻololi ʻana o ka flange.

Kāohi ʻana i ka popo: Ua wahī piha ʻia ka huahana i hoʻopau ʻia i loko o nā ʻeke plastik / ulana wai ʻole me nā ʻeke desiccant kūloko i hoʻokomo ʻia no ka omo ʻana o ka makū.

Loaʻa piha: ua hōʻailona ʻia kēlā me kēia pūʻolo me kahi hōʻailona metala pale i ka wā Heat Number, Grade (Gr.50) a me ka Nui.

2. Hoʻouna Hoʻomaikaʻi ʻia
Hoʻouka ʻana i ka ipu:
20GP: Kūpono no nā lōʻihi 5.8m.
40HC: Hoʻonohonoho pono ʻia no 11.8m/12m ka lōʻihi (Paipai nui ʻia no nā papahana nui).
Nā ʻano hana kūikawā: Nā ipu Open-top no ke komo maʻalahi ʻana me ke crane a i ʻole Breakbulk no nā tona nui.

3. Logistics ʻĀpana
Puka a i ke kahua: Hoʻouna aku ko mākou mau keʻena ma ʻAmelika Hui Pū ʻIa a me Guatemala ma o ka flatbed pololei i kāu kahua kūkulu.
Hōʻoiaʻiʻo Kūpono: Hoʻolauna ʻia o nā poloka lāʻau (dunnage) ma waena o nā puʻupuʻu e pale aku i ke kūlou ʻana i ka wā e hoʻomoe ai a me ka lawe ʻana.

Nā nīnau i nīnau pinepine ʻia

Q1: He aha ke kila ASTM A36?
A: He kila palupalu hoʻolālā haʻahaʻa kalapona ʻAmelika ʻĀkau i hoʻohana nui ʻia, me ka hiki ke hoʻopili ʻia, ke ʻano a me ke kūpaʻa maikaʻi loa, e lawelawe ana ma ke ʻano he kila honua no ke kūkulu ʻana a me nā hiʻohiʻona ʻoihana.

Q2: ʻO ka ʻokoʻa ma waena o ke kahawai C a me ke kahawai MC?
A: Loaʻa i nā kahawai C maʻamau nā flanges kūloko tapered me nā ana maʻamau ʻAmelika paʻa. Loaʻa i nā kahawai MC (like ʻole) ka laulā flange i hoʻopilikino ʻia a me ka mānoanoa o ka pūnaewele no nā hoʻopili kūikawā a me nā noi kaula alapiʻi. Loaʻa nā mea ʻelua i ka papa ASTM A36.

Q3: Nā ana maʻamau o nā kahawai A36?
A: Ma lalo o ke kūlana ASTM A6, ʻo ka hohonu mai 3-'īniha (C3) a i 15-'īniha (C15). Nā lula hōʻailona nui: hohonu + kaumaha no kēlā me kēia kapuaʻi (e laʻa, C3 × 4.1, C8 × 11.5).

Q4: Hiki ke hoʻopili ʻia ke kila ASTM A36?
A: ʻAe. He maikaʻi loa ka hiki ke hoʻopili ʻia. Hoʻohana ʻia nā ʻano hana hoʻopili maʻamau (SMAW, GMAW, oxyacetylene welding), me ka ʻole o ka hoʻomehana mua a i ʻole ka hoʻomehana hope e pono ai no nā mānoanoa maʻamau.

Q5: Hiki ke hoʻopili ʻia nā kahawai U A36?
A: ʻAe. No ka mea, he maʻalahi ke kila kalapona i ka popo, ʻo ka hot-dip galvanizing (ASTM A123) ka lāʻau lapaʻau nui no ke kūpaʻa ʻana i ka popo ma nā wahi o waho a me ke kai.

Q6: Pehea e heluhelu ai i ke kila A36 MTC?
A: Uhi ʻo Standard EN 10204 3.1 MTC i 3 mau hōʻoia koʻikoʻi: 1. Ka haku mele kemika (C, Mn, P, S, Si); 2. Nā waiwai mechanical: ikaika hua ≥36 ksi, ikaika tensile 58–80 ksi, elongation ≥20%; 3. Ka hiki ke hahai ʻia ka huahana ma o ka helu wela i kūlike.

Q7: Nā lōʻihi hoʻokuʻu aku maʻamau?
A: Ma waho aʻe o ka lōʻihi maʻamau o ʻAmelika Hui Pū ʻIa he 20 kapuaʻi/40 kapuaʻi, ʻo nā nui hoʻokuʻu aku nui he 5.8m/11.8m no ka hoʻouka ʻana i nā ipu maʻamau. Loaʻa pū kekahi lawelawe ʻoki maʻamau.

Q8: Nā hoʻohana maʻamau o nā kahawai A36?
A: Hoʻohana nui ʻia i nā ʻōnaehana kūkulu, nā lintel, nā ʻāpana alahaka, nā pale alanui, nā kalaka kalaka, nā kumu mechanical, nā lako mahiʻai a me nā ʻōnaehana kau ʻana o ka lā.