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Pepa maitai waro huri wera Prime Q235 Pereti ātete kakahu pango me te ratonga tapahi
Pereti maitai hurihuri-weratuku ratonga whānui: ka tautokona te hanga ritenga, me ngā whakarerekētanga ki te matotoru (2-200mm), te whānui (1000-2500mm), me te tohu e ai ki ngā whakaritenga; i mua i te wehenga atu i te wheketere, ka tirotirohia ngā pereti i roto i ngā tirotiro kounga maha, tae atu ki te whakamātautau kore-whakangaro me te whakamātautau āhuatanga miihini, ā, ka whakaratohia ngā tiwhikete kounga; kei te wātea he rōpū whakahaere ngaio hei tautoko i te tuku taraka katoa me te iti iho i te taraka me te takai ātete-waikura; kei roto i te ratonga muri-hoko te kōrerorero rauemi, te aratohu hangarau tukatuka, me ngā otinga ki ngā raruraru hangarau e pā ana ki te whakamahinga, kia pai ai te wheako hoko me te tono mō ngā kiritaki.
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ASTM A36 Koki Rino | Ngā Kōtaha Hanganga o Amerika mō ngā Anga Hanga, ngā Hanganga Tautoko, ngā Piriti me ngā Taputapu Hanga
I roto i ngā kōtaha maitai o Amerika, ko te maitai koki ASTM A36 te mea e tu ke ana mō tōna kaha taurite, tōna ngāwari ki te miihini, me tōna ngāwari ki te whakarewa, ā, he mea pai tēnei mō te hanga anga hanganga, te hanga taputapu, me ngā whakaurunga ahumahi.
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Paipa Rino Hanganga Tuitui me te Whakarewa, API 5L 5CT, Kaihanga Ritenga, Pango, mō te Waka Hinu me te Hau
He paipa rino waro te paipa API 5L e whakamahia ana mō te kawe hinu me te hau. Kei roto ko te paipa tuimotu (SMLS) me te paipa whakarewa (ERW, SSAW, LSAW).
He whānuitia ana whakamahinga arumoni:
Te Hangarau Tūāpapa: ngā pou amo kawenga, ngā pou taraiwa, ngā anga pou iti miro, me ngā otinga hanganga whenua;
Te Hanganga me te Tiaki: ngā pakitara hiato, ngā wāhanga hanganga, ngā tautoko piriti me ngā tāke, te tiakitanga āwhā, me ngā karāti raro whenua;
Pūngao me ngā Hanganga: ngā otinga pūngao rā, ngā tohu ara, ngā pourewa me ngā raina tuku hiko, me ngā paipa whakapae;
Te Whakawhanake Rauemi: ngā tono e pā ana ki te keri. -
Anga Whare Māmā Whare Hangaia-mua Hanganga Rino Whare Putunga Rokiroki Pāmu
Ngā hanganga maitaihe kounga teitei e tika ana mō ngā paerewa ASTM, mō te āhuarangi pārūrū me te ātete nui ki te waikura. Ngā Otinga Whakaritenga
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Pereti maitai waro ASTM A36, he pepa maitai hanganga hurihuri wera, he mea tuku mai i te wheketere mō ngā kaupapa mīhini hanga
Pereti Rino ASTM A36 – Rino Waro Maha-whakamahinga mō te Hanga, te Hanga me te Whakamahinga Hanganga Whānui puta noa i Amerika
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Koiri Rino Hurihia Wera S235JR – Rino Waro Whaimana ISO mō ngā Kaupapa Hanganga
Kounga teiteiKo te koiri maitai hurihuri wera S235JRhe tino kaha, he ngāwari ki te whakarewa, he ngāwari ki te hanga, he mea tino pai mō ngā mahi hanga, hanganga, me ngā mahi ahumahi
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Pereti Rino Ngāwari Wera-Whiringa ASTM A36 Rau Konganuku
Pereti maitai hurihuri wera A36
Paerewa: E rite ana ki te ASTM A36/A36M, he maitai paerewa o Amerika.
Hanganga Matū: C: ≤0.25%, Mn: 0.80-1.20% (mō ngā matotoru 20-40mm), S ≤0.40%, P: ≤0.04%, S: ≤0.05%, Cu: ≤0.20%.Kaha Kume: 400-550 MPa
Kaha Hua: ≥250 MPa.Ngā Ahu:
Matotoru: 8-350 mm,
Whānui: 1700-4000 mm,
Roa: 6000-18000 mm. -
Paipa Raina Rino Tuitui API 5L i roto i te Gr B X42 X46 X52 X60 X65 X70 X80 e Whakamahia ana i roto i te Waka Hinu me te Hau o te US
Ngā Paipa Rino API 5L (Gr B/X42-X80) – Te Otinga Tohunga mō ngā Paipa Hinu me te Hau i Amerika Waenganui
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ASTM A283 Pereti me ngā Rau Rino Waro – Rino Hanganga Pakari, Pono, ā, Whai Hua hoki
Pereti/Pepa Rino ASTM A283 – He maitai hanganga waro-iti te utu, he pai te whakarewa, te miihini me te hanga, he pai mō ngā hanganga hanga me ngā hanganga ahumahi e mau ana i ngā kawenga kaha māmā ki te reo.
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Paerewa GB Q195, Q215, Q235, Q275, Q345 Ngā Pae Rino Hanganga Waro – Rino Kaha-Teitei, Ngāwari-ki-te-Tukatuka mō te Hanga me te Mīhini
Ko te pae maitai waro paerewa kounga ā-motu, e kapi ana te whakatakotoranga i te raupapa q195, q215, q235, q275, q345, he kaha ngawari, he ngawari ki te tukatuka, he mea noa te whakamahi hei hanga i ngā wāhanga miihini, i ngā hanganga whare me ētahi atu tono hangarau.
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Koiri maitai waro wera Q355B/Q355D – Hanganga me ngā tono hanganga
Ko ngā koiri maitai waro hurihuri wera Q355B/Q355D me te Paerewa GB, he pai mō te hanga whare, te hanganga maitai, te hanga ahumahi me ētahi atu. Ko te kaha teitei, te pai o te whakarewa me te pumau o te kounga ka hua ake he tono pono i roto i te whānuitanga o ngā whakamahinga.
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Ngā Kōtaha Hanganga o Amerika – ASTM A36 Koki Rino mō ngā Anga Hanga, Tautoko me te Hanganga
I roto i ngā kōtaha maitai o Amerika, ko te maitai koki ASTM A36 te mea e tu ke ana mō tōna kaha taurite, tōna ngāwari ki te miihini, me tōna ngāwari ki te whakarewa, ā, he mea pai tēnei mō te hanga anga hanganga, te hanga taputapu, me ngā whakaurunga ahumahi.
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