Kurupae I-Rawa maitai ASTM A36 W4x13 kaha teitei, kurupae whānui maitai waro

He kurupae maitai ASTM A36 W4x13 pakari teitei, he kurupae maitai waro, he kurupae whānui, he ahua matua

Whakaahuatanga Poto:

Kurupae-I maitaiKo te maitai wāhanga-I, e mōhiotia ana hoki ko te Universal Beam, tētahi o ngā kōtaha maitai hanganga rongonui me te whānui e whakamahia ana, he āhua "I" te āhua. Nā te kaha ki te pikau kawenga, te ōwehenga kaha ki te taumaha me te pumau āhuahanga, he rauemi matua ngā kurupae-I i roto i ngā tono hanga me te hangarau puta noa i te ao.

Te Wāhi Taketake::Haina

Ingoa Waitohu::Rōpū Rino o te Kuini

Tauira Tau::RY-H2510

Paerewa Rauemi:ASTM

Taumata:A36

Ngā Ahu:W8×21 ki te W24×104 (inihi)

Roa:He taonga mō te 6 m me te 12 m, he roa kua whakaritea

Wā Tukunga:10-25 ngā rā mahi

Wā Utu:T/T, Uniana o te Hauāuru

Tiwhikete Kounga:EN 10204 3.1 tiwhikete rauemi me te pūrongo whakamātautau tuatoru SGS/BV (whakamātautau kume me te piko)

Tukua mai he īmēra ki a mātou WhatsApp

Taipitopito Hua

Ngā Tohu Hua

Whakataki Hua

Taonga	Whakatakotoranga / Taipitopito
Paerewa Rauemi	ASTM A36 (hanganga whānui)
Te Kaha o te Hua	≥250 MPa (36 ksi); Kaha Kukū ≥420 MPa
Ngā Ahu	W8×21 ki te W24×104 (inihi)
Roa	Rauemi: 6 m me te 12 m; Kei te wātea ngā roa kua whakaritea
Manawanui Ahu	E rite ana ki te GB/T 11263, ki te ASTM A6 rānei
Tiwhikete Kounga	EN 10204 3.1; Whakamātautau a te hunga tuatoru SGS/BV (te kume me te piko)
Whakaotinga Mata	Te whakakoi wera, te peita, me ētahi atu; ka taea te whakarite
Ngā tono	Ngā whare, ngā piriti, ngā hanganga ahumahi, te moana me te kawe waka
Waro ōrite (Ceq)	≤0.45% (e whakarite ana i te pai o te whakarewa); hototahi ki te waehere whakarewa AWS D1.1
Kounga Mata	Kāore he kapiti, he koha, he whāriki rānei e kitea ana; he papatahi ≤2 mm/m; he poutū te taha ≤1°

TIKINA HE TAURANGA

Āhuatanga mīhini

Taonga	Whakatakotoranga	Whakaahuatanga Whakamāmā
Te Kaha o te Hua	≥250 MPa (36 ksi)	Te taumata ahotea e tīmata ai te whakarerekētanga tuturu
Kaha Kume	400–550 MPa (58–80 ksi)	Te ahotea kume mōrahi i mua i te whati
Te whakaroa	≥20%	Te ngāwari o te neke atu i te 200 mm te roa o te ine
Te pakeketanga (Brinell)	119–159 HB	Uara tohutoro mō te pakeketanga o te rauemi
Waro (C)	≤0.26%	Ka pā ki te kaha me te āheinga whakarewa
Manganēhi (Mn)	0.60–1.20%	Ka whakapai ake i te kaha me te pakari
Whānariki (S)	≤0.05%	Whakahaeretia kia mau tonu te pakari
Whēkau (P)	≤0.04%	He iti noa iho hei whakapakari i te pakari
Hiraka (Si)	≤0.40%	Ka whakanui ake i te kaha, ka tautoko hoki i te tango waikura

Rahi

Āhua	Hōhonutanga (in)	Whānui o te Flange (inihi)	Matotorutanga o te Tukutuku (inihi)	Matotoru o te Flange (inihi)	Taumaha (lb/ft)
W4×13	4.16	4.06	0.28	0.345	13
W8×21 (Ngā Rahi e Wātea ana)	8.06	8.03	0.23	0.36	21
W8×24	8.06	8.03	0.26	0.44	24
W10×26	10.02	6.75	0.23	0.38	26
W10×30	10.05	6.75	0.28	0.44	30
W12×35	12.00	8.00	0.26	0.44	35
W12×40	12.00	8.00	0.30	0.50	40
W14×43	14.02	10.02	0.26	0.44	43
W14×48	14.02	10.03	0.30	0.50	48
W16×50	16.00	10.03	0.28	0.50	50
W16×57	16.00	10.03	0.30	0.56	57
W18×60	18.00	11.02	0.30	0.56	60
W18×64	18.00	11.03	0.32	0.62	64
W21×68	21.00	12.00	0.30	0.62	68
W21×76	21.00	12.00	0.34	0.69	76
W24×84	24.00	12.00	0.34	0.75	84
W24×104 (Ngā Rahi e Wātea ana)	24.00	12.00	0.40	0.88	104

Ripanga Whakataurite Rahi me te Manawanui

Tawhā	Awhe Noa	Manawanui ASTM A6/A6M	Ngā Tuhipoka Whakangawari
Hōhonutanga (H)	100–600 mm (4"–24")	±3 mm (±1/8")	I roto i ngā rohe rahi ingoa
Whānui o te Flange (B)	100–250 mm (4"–10")	±3 mm (±1/8")	Whānui ōrite mō te pumau o te kawenga
Matotorutanga o te Tukutuku (tₙ)	4–13 mm	±10% ±1 mm rānei (uara nui ake)	Ka pā ki te kaha kutikuti
Matotoru o te Flange (t_f)	6–20 mm	±10% ±1 mm rānei (uara nui ake)	Te mea matua mō te kaha piko
Roa (L)	6–12 m te paerewa; tae atu ki te 18 m te rahi ritenga	+50 / 0 mm	Kāore he manawanui kino
Te tika	—	R / 1000	Te whakawhāiti i te kāmepa kurupae
Tapawhā Whārite o te Flange	—	≤4% o te whānui o te flange	Ka whakarite kia taurite, kia ōrite hoki
Takahuri	—	≤4 mm/m	Whakahaere i te pekapeka hurihuri

Whakaotinga Mata

Pango Wera Hurihia: Āhua paerewa

Te whakapūmau wera-toia: ≥85μm (e rite ana ki te ASTM A123), whakamātautau rehu tote ≥500h

Paninga: I rehuhia te peita wai kia ōrite ki te mata o te kurupae maitai mā te whakamahi i te pū rehu hau.

Ihirangi Whakaritea

Kāwai Whakaritenga	Ngā Kōwhiringa	Whakaahuatanga	MOQ	Te Wā Arataki Noa	Tirotiro
Ahu	H, B, tₙ, t_f, L	Rahi paerewa, rahi ritenga rānei; tapahia kia rite ki te roa	20 tāne	7–15 ngā rā	Tirotiro i ngā āhuatanga, te manawanui roa
Te Maimoatanga Mata	Mangu, pupuhi, hinu, peita/epoxy, whakapūmau	Te tiaki i te waikura	20 tāne	10–20 ngā rā	Āhua o te mata, te matotoru o te paninga
Te tukatuka	Te keri, te tapahi, te whakatō, te whakarewa, te hanga i mua	Te hanga i ia tuhi	20 tāne	15–30 ngā rā	Te hanganga o te tuhi, te kounga whakarewa
Te Tohu me te Tākai	Te tohu ritenga, te paihere, te tiaki pito, te tākai ātete wai	Tākai kua rite mō te kaweake	20 tāne	3–7 ngā rā	Te pono o te tākai, te tika o te tohu

Taupānga Matua

astm-a992-a572-h-kurupae-tono-rōpū-maitai-kingi-3

Ngā Hanganga WhareNgā kurupae me ngā pou mō ngā whare teitei, ngā wheketere, ngā whare putunga, me ngā piriti, hei tautoko i te kawenga matua.

Te Hangarau PiritiNgā kurupae matua, tuarua rānei mō ngā piriti waka me ngā piriti hīkoi.

astm-a992-a572-h-kurupae-tono-rōpū-maitai-kingi-4

Ngā Taputapu Taumaha me te Tautoko AhumahiNgā tautoko mō ngā mīhini nui me ngā papa ahumahi.

Te Whakapakari HangangaTe whakapakari, te whakarerekē rānei i ngā hanganga o nāianei hei whakapai ake i te ātete ki te pikaunga me te piko.

Painga o te Royal Steel Group（He aha i tū motuhake ai a Royal Group ki ngā kiritaki o Amerika?）

1) Tari Peka - Tautoko i te reo Pāniora, āwhina ki ngā tikanga tikanga, me ētahi atu.

2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi

3) Arotakehia e ngā tari mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai pai mō te moana noa.

Te Tākai me te Tukunga

Te tākai

He mea nui te tuku haumaru o ngā I-Beams mai i tawhiti. Ko ngā tikanga tākai noa ko:

He mea whitiki ki te maitaiHe pūmau te here o ngā kurupae-I, ā, he whitiki hei pupuri i a rātou ki te wāhi tika.

Ngā Tautoko/Poraka RākauI waenganui i ngā paparanga hei pumau, hei ārai hoki i te piko.

Ngā Taupoki Whakamutunga TiakiKa tiakina ngā pito kurupae mai i te kino i te wā e puritia ana.

Te Ārai i te Waikura: Kua pania ki te hinu, kua pania rānei hei tiaki i te makuku me te waikura mō ngā kaipuke moana, mō ngā kaipuke roa rānei.

Tukunga

Ka whakaratohia e mātou ngā otinga tuku ngāwari hei whakatutuki i ngā hiahia kawe waka o te ao me te motu:

Tukunga Tauranga-ki-TaurangaTe uta haumaru o te ipu me te whakarite kia taea ai te kawe ki tāwāhi.

Te Kawe TarakaTukunga noa ki te papa hanga o te rohe.

Ngā Ratonga Whakahaere KaupapaTe whakahaere i ngā rahi/roa kurupae maha mō te tāutanga papaanga ā-raupapa.

Wā Arataki: Ka taea te tuku i ngā ota I-Beam Paerewa I-Beam kei roto i te whare putunga i roto i ngā rā 7-15, ka taea hoki te whakarato i ngā rahi motuhake.

Otinga Kawenga Mākete o Amerika: Ko ngā kurupae ASTM ka haria ki Amerika mā roto i ngā utanga moana kua whakanohoia ki roto i ngā ipu, ā, ka mau ki te whitiki maitai, te tiaki pito me te paninga ārai-waikura hei whakakapi mō te tuku haumaru me te whai hua.

Ngā Pātai Auau

P: He aha ngā paerewa e tutukihia ana e āu I-Beams mō Amerika Waenganui?
A:E tutuki ana ā mātou I-Beams i ngā whakaritengaASTM A36 me te A572 Tau 50, e whakamahia whānuitia ana i Amerika Waenganui. Ka taea hoki e mātou te tuku hua e tutuki ana i ngā paerewa ā-rohe, hei tauira,Mehiko NOM.

Q: He aha te wā tuku ki Panama?
A:Ka haria ngā utanga moana mai i te Tauranga o Tianjin ki te Rohe Tauhokohoko Koreutu o Colon28–32 ngā rāKo te katoa o te wā whakaputa me te wā tuku he45–60 ngā rāKa taea te whakarite i ngā tukunga ohorere.

Q: Ka āwhina koe ki te whakawātea i ngā taake?
A:Ae, ka whakahaerehia e ā mātou kaihokohoko ngaio te whakapuakitanga tikanga, ngā taake, me ngā tuhinga katoa kia pai ai te tuku.

Q: He aha ngā tikanga tākai e whakamahia ana mō ngā I-Beams?
A:Ka herea ngā kurupae ki ngā whitiki rino, ka tiakina ki ngā poraka rakau me ngā taupoki pito, ā, mēnā ka taea, ka pania ki te hinu, ka peitahia, ka takaihia rānei mō te kawe i te moana.