Ngā Rahi me ngā Whakatakotoranga o te Kurupae H JIS G3136 SN400 (A/B/C) Hokomaha | Kaiwhakarato Rino Hanganga mō ngā Kaupapa Hanga Whare Kaihanga me te Kaiwhakarato

Kurupae maitai H Hanganga Hurihia Wera JIS G3136 SN400 (A, B, C) mō te Hanganga Whare

He kurupae maitai H hangahanga hurihuri wera JIS G3136 SN400 (A, B, C) mō te hanganga whare. Whakaahua matua

Whakaahuatanga Poto:

E hangai ana te kurupae SN400A/B/CH ki te JIS G3136, he pai mō ngā Hanganga Rū whenua, ngā Hanganga Taumaha. Nā te pumau o ngā āhuatanga miihini e pono ai hoki mō ngā hanganga taumata teitei. Ka tukuna i roto i te nuinga, ka tukuna ki te ao katoa, ka kaweake ki te ao katoa.

Ingoa Waitohu:Rōpū Rino o te Kuini

Paerewa Rauemi:JIS G3136

Taumata:SN400 (A, B, C)

Ngā Taipitopito mō te Tākai:Kaweake i te Tākai Ārai Wai, te Here me te Whakamau

Te āheinga tuku:5000 Tana ia Marama

Ngā Ture Utu:T/T, Uniana o te Hauāuru

Wā Tukunga:7-15 Ngā Rā Mahi

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Taipitopito Hua

Ngā Tohu Hua

He Kōtaha Rino Paerewa Hapanihi Pono, He maha ngā mahi, ā, e Mōhiotia ana e te Ao.

Rōpū Rino o te Kuini e tuku ana i ngā ratonga maitai ngaio, ritengahei whakatutuki i ngā rauemi, te rahi, me ētahi atu whakaritenga taipitopito o tō kaupapa.

He maha ā mātou tiwhikete ahumahi, tae atu kiISO me te CE, ā, ka taea te whakarato i ngā pūrongo tirotiro mai i ngā tari whakamātautau tuatoru pēnei iSGS me te BV.

Heikaihokohoko o te ao whānui, e mōhio ana mātou ki ngā ture tauhokohoko o te ao, ngā whakaritenga tikanga, me ngā tikanga tuku, ā, e āhei ana mātou ki te whakarato ratonga tuku maitai pono, kotahi te mutunga ki ngā kiritaki o te ao katoa.

Whakataki Hua

Raupapa JIS G3136 SN400he mea hanga motuhake mōngā hanganga whareHe rerekē ki te maitai SS400 paerewa, kua hangaia te SN Grade (Steels for New structure) me te mana whakahaere tino tika mō te kaha tuku, te matū, me te kaha whakarewa kia pai ai te mahi i roto i ngā tono rū whenua (ātete ki te rū whenua).

Ngā Whakatakotoranga Hangarau

1. Te Hanganga Matū (Tātari Wera)

Te Whakatau i ngā Wāhi Mamae: Te whakahaere pakari i te Waro Ōrite (Ceq) me ngā poke (P, S) kia pai ai te whakarewa me te ārai i te ngatata.

Tau	C (mōrahi)	Si (mōrahi)	Mn	P (mōrahi)	S (mōrahi)	*Ceq (mōrahi)**
SN400A	0.24%	-	-	0.05%	0.05%	-
SN400B	0.20%	0.35%	0.60-1.40%	0.03%	0.02%	0.36%
SN400C	0.20%	0.35%	0.60-1.40%	0.02%	0.01%	0.36%

Tātai: Ceq = C + Mn/6 + Si/24 + Ni/40 + Cr/5 + Mo/4 + V/14

2. Ngā Āhuatanga Mīhini

Te Whakatau i ngā Wāhi Mamae: Ōwehenga Hua Kua Whakamanahia ($\le 80\%$) hei whakarite i te mimiti kaha nui i ngā wā o te rū whenua.

Tau	Pūwāhi Hua (MPa)	Kaha Kume (MPa)	Ōwehenga Hua (mōrahi)	Te roa (min)	Pānga Charpy V-Notch (0℃)
SN400A	≥ 235	400 - 510	-	≥ 18%	Kāore e hiahiatia ana
SN400B	235 - 355	400 - 510	80%	≥ 18%	≥ 27J
SN400C	235 - 355	400 - 510	80%	≥ 22%	≥ 27J

Awhe Rahi Noa (Ka taea te Whakarite)

Rahi Wāhanga (H×B)	Matotorutanga o te Tukutuku (t1)	Matotoru o te Flange (t2)	Taumaha Wāhanga (kg/m)
100 x 100 mm	6 mm	8 mm	16.9
200 x 200 mm	8 mm	12 mm	49.9
400 x 200 mm	8 mm	13 mm	66
700 x 300 mm	13 mm	24 mm	185
912 x 302 mm	18 mm	34 mm	286

Pāwhiritia te pātene kei te taha matau

Tikiake i te mea houKUPU RINONgā Whakatakotoranga me ngā Ine.

Pāwhiri ki konei

Whakaotinga Mata

Mata Noa

Mata Pirau (te matotoru o te pirau wera-tuku ≥ 85μm, te roa o te mahi tae atu ki te 15-20 tau),

Mata Hinu Mangu

Taupānga Matua

Ngā pūnaha hanga:Ngā anga o ngā whare teitei Ngā pūnaha maitai arumoni.

Hanganga:Ngā piriti, ngā amo huarahi, ngā ārai rerewē.

Te Hanga:Te wheketere awheawhe, ngā papaaho tipu me ngā turanga mīhini.

Mana:Ngā whata paipa hinu me te hau me ngā pūnaha whakairinga pūngao rā.

tono kurupae h astm a992 a572 royal steel group (2)

tono kurupae h astm a992 a572 royal steel group (4)

tono kurupae h astm a992 a572 royal steel group (3)

He aha i whiriwhiri ai i te karaehe SN i te karaehe SS?

He mea nui te haumaru mō te whare hou. Ko ngā mea e tukuna ana e JIS G3136 SN400:

Awhe Huanga Whaiti:Te mahinga hanganga e tumanakohia ana.

Te Whakarei Ake i te Āheinga Whakarewa:Ko te iti o te ihirangi waro ka iti ake te whakamahana i mua.

Ātete ki te haehae o te Lamellar:He mea nui mō ngā hononga whakarewa taumaha. (Akomanga C)

Royal Steel Group Advantage（He aha i whiriwhiri ai mātou i ā mātou SS400 H-Beams?）

Te hura i te wheketere rama H matua o te Powerhouse Royal Group i Haina

Hei kaiwhakarato maitai o te ao, ka whakamanahia e mātou te pumau o tō mekameka tuku me te pūkenga hangarau o tō tīma. Kua whakamatautauria ā mātou hua ki ngā whakaritenga kaupapa o te ao mō ngā kaupapa i te Tonga Rawhiti o Āhia, te Waenganui Rawhiti me Amerika.

Raina hua katoa:Ko te maitai SN400B te mea matua, me te iti o te maitai motuhake SN400C (he pai rawa te mahi ahunga-Z) e whakamahia ana mō ngā pūnga hanganga nui.

Te Māramatanga o te Kounga:Kei ia puranga he Tiwhikete Rauemi Motuhake (MTC) e rite ana ki ngā paerewa EN 10204 3.1.

Tirotiro a te Tuatoru:Ka mahi tahi mātou me SGS, BV, me Intertek mō ngā tirotirohanga a te hunga tuatoru (whakamātautau ultrasonic, whakamātautau pānga, tātari hanganga matū).

Te Mahi Ruāwhenua:Kua whakatūria e mātou he hononga tuku taonga pumau, roa hoki ki ngā whare teitei i ngā rohe e pāngia ana e te rū whenua (Hapani, Āhia ki te Tonga-mā-rāwhiti, Amerika Latina).

Te Tākai me te Tukunga

Tikanga Whakakotahi:Ka herea ngā paihere ki ngā whitiki maitai kaha-teitei, e 2-4 ngā mowhiti hiki i ia paihere hei ngāwari ake i te uta me te tango utanga.

Te Maimoatanga Mata:Pango (āhua hurihuri), paninga parai (paninga ātete waikura), piauau.

Te Tohu Mata Mutunga:Kua tohua te tae ki ia kurupae, ā, kua tohua hoki ki te tau o te oumu, te taumata, me ngā ine kia taea ai te whai i ngā mea katoa.

Ngā Kōwhiringa Tukunga Ngāwari:

Ngā Ipu (20GP/40GP): He pai mō ngā hua kāore e neke ake i te 5.8 mita, 11.8 mita rānei te roa.

Utauta Wetekina: He mea pai mō ngā ota nui me ngā hua he roa pumau o te 12 mita.

Kua whakatūria e mātou he hononga pumau me ngā kamupene kaipuke o te ao pēnei i aMaersk (MSK), MSC, me COSCO, e āhei ai mātou ki te whakarato ratonga kawe waka o te ao, tere, pono, me te utu whai hua.

Ko tā mātou hanga me te tuku hua e tutuki katoa ana i ngā whakaritengaISO9001pūnaha whakahaere kounga. Mai i te takai rauemi mata ki te kawe hua kua oti, ka tino tirotirohia ia taahiraa kia pai ai te tuku haumaru me te wā tika o tōNgā hihi-H, e whakarato ana i te tautoko pono, kore āwangawanga hoki mō āu kaupapa.

Whakapā mai

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