Puranga Rau Rino Momo ASTM A328 Tau 55 me te JIS A5528 Tau AU

Pira Rau Rino Momo ASTM A328 Tau 55 me te JIS A5528 Tau AU Whakaahua Matua

Whakaahuatanga Poto:

Ko ngā puranga rau momo U Momo B e hangaia ana kia rite ki ngā paerewa o EN 10248 JIS A5528 Grade A me ASTM A328 Gr 55 hei whakamahi i roto i ngā hanganga kaha teitei.

Paerewa:JIS A5528, ASTM A328

Taumata:ASTM A328 Tau 55, ASTM A588 Tau A

Momo:Āhua-U

Tikanga:Hurihia Wera

Taumaha:38 kirokaramu - 70 kirokaramu

Matotoru:9.4mm/0.37inihi–23.5mm/0.92inihi

Roa:6m, 9m, 12m, 15m, 18m me te ritenga

Wā tuku:10~20 Ngā Rā

Taupānga:Te hanga tauranga me te tauranga, ngā piriti, ngā poka turanga hohonu, ngā kaupapa wai, me te whakaora āwhati

Ngā Tiwhikete:Ngā tohu tiwhikete JIS A5528, ASTM A328, CE, SGS

Wā Utu:T/T, Uniana o te Hauāuru

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Taipitopito Hua

Ngā Tohu Hua

Taipitopito Hua

Taonga	Whakatakotoranga
Te Kaupae Rino	ASTM A328 Tau 55, JIS A5528 SY420 / SY500
Paerewa	ASTM A328, JIS A5528
Wā Tukunga	10–20 Ngā Rā
Ngā Tiwhikete	ISO9001, ISO14001, ISO18001, CE FPC
Whānui	400mm / 15.75 inihi; 600mm / 23.62 inihi
Teitei	100mm / 3.94 inihi – 225mm / 8.86 inihi
Matotoru	9.4mm / 0.37 inihi – 19mm / 0.75 inihi
Roa	6m–24m (9m, 12m, 15m, 18m te paerewa; kei te wātea ngā roa ritenga)
Momo	Puranga Rino Āhua-U
Ratonga Tukatuka	Te tapahi, te wero, te miihini ritenga rānei
Te Hanganga o ngā Rauemi	C ≤ 0.22%, Mn ≤ 1.60%, P ≤ 0.035%, S ≤ 0.035%
Te Whakatutukitanga Rauemi	E tutuki ana i ngā paerewa matū ASTM A328 Grade 55 me JIS A5528
Ngā Āhuatanga Mīhini	Hua ≥ 355–420 MPa; Kukū ≥ 500–560 MPa; Toronga ≥ 16–18%
Tikanga	Hurihia Wera
Ngā Ahu e Wātea ana	PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130
Ngā Momo Raka	Raka honohono Larssen, raka honohono wera-pōkai, raka honohono matao-pōkai
Tiwhikete	ASTM A328, JIS A5528, CE, SGS
Ngā Paerewa Hanganga	Amerika: Paerewa Hoahoa AISC; Āhia ki te Tonga-mā-rāwhiti: Paerewa Hangarau JIS
Ngā tono	Ngā tauranga, ngā tauranga, ngā piriti, ngā poka turanga hōhonu, ngā tāwharau wai, te tiaki i ngā tahataha awa me te takutai moana, te tiaki wai, te whakahaere waipuke

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Rahi Puranga Rau Rino Momo U ASTM A328 Tau 55

Tauira JIS A5528	Tauira e rite ana ki te ASTM A328	Whānui Whai Hua (mm)	Whānui Whai Hua (inihi)	Teitei Whai Hua (mm)	Teitei Whai Hua (inihi)	Matotoru o te Tukutuku (mm)
U400×100（ASSZ-2）	ASTM A328 Momo 2	400	15.75	100	3.94	10.5
U400×125（ASSZ-3）	ASTM A328 Momo 3	400	15.75	125	4.92	13
U400×170（ASSZ-4）	ASTM A328 Momo 4	400	15.75	170	6.69	15.5
U600×210（ASSZ-4W）	ASTM A328 Momo 6	600	23.62	210	8.27	18
U600×205（Whakaritea）	ASTM A328 Momo 6A	600	23.62	205	8.07	10.9
U750×225（ASSZ-6L）	ASTM A328 Momo 8	750	29.53	225	8.86	14.6

Matotorutanga o te Tukutuku (inihi)	Taumaha Wāhanga (kg/m)	Taumaha Wāhanga (lb/ft)	Rauemi (Paerewa Rua)	Kaha Hua (MPa)	Kaha Kume (MPa)	Ngā Taupānga o Amerika	Ngā tono mō Āhia ki te Tonga-mā-rāwhiti
0.41	48	32.1	SY390 / Tau 50	390	540	Whakamahia mō ngā paipa iti o te tāone me ngā pūnaha wai ahuwhenua i Amerika Te Raki	Whakamahia i roto i ngā kaupapa whakamakuku i Indonesia me Philippines
0.51	60	40.2	SY390 / Tau 50	390	540	Te whakapakari i ngā turanga whare i te US Midwest	Whakamahia mō te whakapai i ngā waikeri me ngā awaawa i Bangkok
0.61	76.1	51	SY390 / Tau 55	390	540	I tāutahia ki roto i ngā parenga waipuke i te takutai moana o Amerika	Whakamahia ki te whakaora whenua iti i Singapore
0.71	106.2	71.1	SY390 / Tau 60	390	540	Whakamahia mō te whakahaere i te turuturu i te Tauranga o Houston me ngā kaupapa parepare hinu shale i Texas	Tautoko i te hanganga tauranga moana hohonu i Jakarta
0.43	76.4	51.2	SY390 / Tau 55	390	540	I whakamahia hei whakahaere i te awa me te tiaki i ngā pareparenga i California	Te whakapakari i ngā rohe ahumahi takutai moana i te Tāone o Ho Chi Minh
0.57	116.4	77.9	SY390 / Tau 60	390	540	He pai mō ngā poka turanga hohonu i te Tauranga o Vancouver	Whakamahia i roto i ngā kaupapa whakaora whenua nui i Mareia

Otinga ārai waikura o te puranga maitai momo U ASTM A328 Grade 55

Amerika: Kua whakakikoruatia ki te ASTM A123 (paparanga konutea ≥ 85 μm), he kōwhiringa te paninga 3PE; ka tutuki ngā whakaotinga katoa i ngā whakaritenga taiao (RoHS).

Āhia ki te Tonga-mā-rāwhitiMe te ≥100 μm o te whakapūmautanga wera me ngā paparanga e rua o te paninga tāra waro epoxy, ka taea e ia te tu atu i te 5000 hāora o te whakamātautau rehu tote me te kore waikura, he mea tino pai mō te whakamahi i roto i te taiao moana pārūrū.

Puranga Rau Rino Momo U ASTM A328 Grade 55 Te maukati me te mahi ātete wai

Hoahoa:Te hononga Yin-yang, te uruhanga ≤1×10⁻⁷ cm/s
Amerika:E tutuki ana i te paerewa ārai turuturu ASTM D5887
Āhia ki te Tonga-mā-rāwhiti:Ātete ki te turuturu wai whenua mō ngā wā ua pārūrū

Tukanga Whakaputa Puranga Rau Rino Momo U ASTM A328 Tau 55

Kōwhiringa Rino:

Kōwhiria te maitai hanganga kounga teitei (hei tauira, Q355B, S355GP, GR50 rānei) i runga i ō hiahia mō ngā āhuatanga ā-pūkaha.

Whakamahana:

Whakawerahia ngā papa pereki/papa ki te ~1,200°C kia ngāwari ai te whakakorikori.

Te Hurihuri Wera:

Whakaahuahia te maitai kia rite ki te kōtaha U mā te whakamahi i ngā mira hurihuri.

Whakamatao:

Whakamataohia mā te āhua noa, tineia rānei ki te wai kia puta ai ngā āhuatanga e hiahiatia ana.

Te Whakatikatika me te Tapahi:

Aroturuki i ngā ine tika, ka tapahia ki ngā rahi, ki ngā roa rānei e ai ki te tono a te kiritaki.

Arotakenga Kounga:

Whakahaerehia ngā whakamātautau ā-ahu, ā-mīhini, me ā-tirotiro.

Te Maimoatanga Mata (Whiringa):

Tāpirihia he peita, he whakakikorua, he ārai waikura rānei mēnā e tika ana.

Te Tākai me te Tukunga:

Paihere, tiaki, ka utaina mō te kawe.

Puranga Rau Rino Momo U ASTM A328 Tau 55 Te Whakamahinga Matua

Te Hanganga o te Whanga me te TaurangaKa hangaia e ngā puranga rino he taiepa pakari hei tautoko i ngā takutai moana.

Te Hangarau PiritiIna whakamahia hei pou tautoko, ka whakanui ake i te kaha kawenga o te piriti, ā, ka tiaki hoki i ngā turanga o te piriti i te pakaru.

Tautoko Pūtake Hōhonu mō te Wāhi Waka o raro whenuaMā ēnei ka taea e te tangata te whakawhirinaki ki te tautoko taha pono i ngā wāhi keri me te kore e mataku kei hinga te oneone.

Ngā Kaupapa Tiaki WaiI roto i te whakangungu awa, te whakapakari i ngā tāpae me te mahi tāpae, ka whakamanahia e ngā puranga rino te whakahaere wai haumaru me te whai hua.

Te hanganga o te tauranga me te taunga

Te Hangarau Piriti

Tautoko poka hohonu mō ngā papa waka o raro whenua

Ngā kaupapa tiaki wai

Ā Mātou Painga

Tautoko ā-RoheKa āta whakaritehia te whakawhitiwhiti kōrero tika i waenganui i a koe me tō mātou tari ā-rohe/tīma Pāniora.

Te Wātea o te TaongaKa puritia ngā taonga hei whakatutuki i ngā whakaritenga o te kaupapa i runga i te wā tonu.

Kete TohungaHe mea whakakīkī pūmau ngā puranga rau ki ngā here, ki ngā whakakīkī, ā, ka taupokina ki te makuku.

Ratonga Whakahaere Pono: tukunga tere kia tae haumaru ai ngā puranga pepa ki tō papaanga, ā, i te wā tika hoki.

Tākai me te Tukunga

Te Tākai Puranga Rino:

Te whakakotahitangaHe pai te paihere o ngā puranga, ā, he mau te here ki ngā whitiki maitai, kirihou rānei.

Parenga Mutunga: Mā ngā taupoki kirihou, ngā poraka rakau rānei e tiaki ngā pito o ngā puranga kei pakaru.

Te Parenga Waikura:Kua takaihia kia kore e ārai wai, kua pania ki te hinu ārai waikura, kua hipokina rānei ki te kirihou.

Tukunga Puranga Rino:

E utaina anaKa taea te neke ngāwari i ngā kawenga i roto i ngā paihere mā te forklift, te kerēne rānei, ka whakarārangihia ki runga i ngā taraka, i ngā wakatō papatahi, i roto rānei i ngā ipu.

Te pumauKa whakarārangihia pai ngā puranga kia kore ai e neke haere i te wā e kawehia ana.

Te tango i te utaI te pae tukutuku, ka hanumihia ngā paihere me te kore e tere, kia māmā noa iho hoki te mahi.

Puranga-pepa-rino-āhua-U-hurihuri-wera-7_

Ngā Pātai Auau

1. Kei te kaweake koe i ngā puranga rino o Amerika?

Āe, ko mātou ngā kaiwhakarato puranga rino ki ngā whenua o Amerika. Kei te rohe mātou, ā, e tuku ana mātou i te tautoko kiritaki i te reo Pāniora hei whakahaere i ngā kaupapa puta noa i ngā whenua o Amerika.

2. Mō ngā whenua o Amerika, ka taea e koe te homai i ngā taipitopito tuku me te tākai?

A: He mea here pūmau ngā puranga pepa rino ki ngā taupoki pito kirihou me te takai ārai waikura mēnā e hiahiatia ana. Ka whakamahia e mātou he taraka kawe taonga pono, he moenga papatahi, he ipu rānei hei whakarite kia haumaru te tuku ki tō wāhi mahi.