ТУ 3-923-75 Nā Paipu Kila Seamless no nā Boilers Mana Nukelea a me ka Thermal

Inā makemake ʻoe e ʻike i ka ʻike hou aku, e like me ka ʻōlelo kūʻai, nā huahana, nā hoʻonā, a me nā mea ʻē aʻe, phoʻolimalimae leka uila mai iā mākou ma ka pūnaewele.

He mea kūʻai waiwai ʻo Tianjin Sanon Steel Pipe Co., Ltd. Aia kā mākou hale hana ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei. ʻO kā mākou kumu waiwai nuinā paipu paila, a ʻo nā mea i koho ʻiaASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. ʻO nā mea hana i koho ʻia no nā paipu paipu ʻo iaAPI 5L,API 5CT, nā mea hana i koho ʻia no nā paipu haki ʻailaGB/T 9948he 15MoG/12CrMoVG. Hōʻike ʻo GB/T 6479-2013 i nā mea 10#/20#, nā paipu hoʻololi wela SA179/SA210/SA192, a pēlā aku, nā paipu mīkini GB/T 8162 i nā mea 10#/20#/Q345/42CrMo, EN10210 i nā mea S355JOH/S355J2H, nā paipu pahu kinoea GB1 8248, i nā mea 34CrMo4/30CrMo.

— He Alakaʻi Piha i nā Mea Paipu Kiʻekiʻe-Mahana, Kiʻekiʻe-Pressure no ka Mea Hana Mana Nukelea a me Supercritical o Rusia

ʻO Sanonpipe - ʻO kāu mea hoʻolako hilinaʻi o nā paipu paila maʻamau ТУ Lūkini

I. Ke Kūlana ʻŌnaehana Maʻamau: He "Kikokikona ʻenehana kūikawā" no nā ʻŌmole Paipu Mana Nuklea a me ka Wera

TU 3-923-75he kikoʻī loea i hoʻolaʻa ʻia (ТУ - Nā Kūlana ʻenehana) i hoʻomohala ʻia e Rusia no nā paipu kila seamless i hoʻohana ʻia mahale hana mana nukelea a me nā ʻōnaehana paila hale hana mana welaʻAʻole e like me nā kūlana aupuni maʻamau (ГОСТ), ua hana maʻamau ʻia nā kūlana ТУ no nā noi ʻoihana kikoʻī, e kau ana i nā koi loea koʻikoʻi a ʻoi aku ka kikoʻī.

Hoʻohana nui ʻia kēia kūlana e nā mea hana mīkini kaumaha nui o Rūsia e like meНКМЗ (Novokramatorsk Mīkini Hana Hale)a ʻo ia kekahi o nā kūlana mea koʻikoʻi no nā ʻōnaehana paipu wela kiʻekiʻe, kaomi kiʻekiʻe ma nā ʻāpana mana nukelea a me ka mana wela o Rusia. Ma Rusia a me ka mākeke CIS, hoʻohana nui ʻia kēia kūlana no nā paipu mahu nui o ka mana nukelea, nā paipu superheater paila, nā paipu reheater, a me nā lako koʻikoʻi ʻē aʻe, e lilo ia i kumu loea koʻikoʻi no ka loaʻa ʻana o nā paipu i ka hana mana nukelea a me ka mana wela.

Nā hiʻohiʻona koʻikoʻi o ke kūlanaHoʻokau ʻo ТУ 3-923-75 i nā koi koʻikoʻi ma ka hoʻohuihui kemika, nā waiwai mechanical, nā kaʻina hana hoʻomehana, a me ka kaohi hoʻokomo ʻole ʻia metala, e hōʻoiaʻiʻo ana i ka hana palekana no ka wā lōʻihi ma lalo o nā kūlana hana koʻikoʻi o nā hale hana mana nukelea a me nā ʻāpana supercritical.

ʻAno meaUhi nui ke kūlana i ʻelua mau papa koʻikoʻi –16ГС (16GS)kila kūkulu haʻahaʻa a me15Kh1M1F (15Kh1M1F)kila haʻahaʻa-metala e kūpaʻa ana i ka wela.

II. Mea Hana 16ГС (16GS) ma nā kikoʻī - Kila Hana Haʻahaʻa-Alloy Ikaika Kiʻekiʻe

16ГС(Unuhi Latina:16GS) he kila kūkulu haʻahaʻa-metala ikaika kiʻekiʻe ma lalo o ka ʻōnaehana maʻamau Lūkini, i hoʻohana nui ʻia i ka paila, ka ipu kaomi, a me ka hana ʻana i nā ʻāpana kūkulu i hoʻopaʻa ʻia.

Nā māka like honua:

ʻŌnaehana Maʻamau Papa like Nā Manaʻo
Kina (GB) Q345D(ma mua16Mn) Ke kila kūkulu ikaika kiʻekiʻe me ka haʻahaʻa-alloy
Honua holoʻokoʻa Ke kila kūkulu ʻōnaehana Mn-Si haʻahaʻa-alloy

Ka hoʻohuihui kemika (wt%)He kila haʻahaʻa-kalapona, kiʻekiʻe-manganese me ke kalapona ≤0.20%, manganese 1.30–1.70%, a me ka silicon 0.50–0.80%, e hāʻawi ana i ka hiki ke hoʻopili maikaʻi loa a me ka paʻakikī haʻahaʻa-mahana.

Nā waiwai mīkini:

Ikaika tensile: 470–640 MPa

Ikaika hua: 305–345 MPa (ma muli o ka mānoanoa)

Paʻakikī hopena haʻahaʻa: hoʻokō i nā koi hopena -40°C

Nā noi maʻamau:

Nā ʻōnaehana paipu paila i loko o nā mea kanu mana nuklea a me ka thermal

Nā ʻāpana kūkulu no nā paila mahu a me nā moku kaomi

Nā lako hana kaomi i hoʻopili ʻia a me nā hale metala

Nā ʻano meanā hiʻohiʻona 16ГСmaikaʻi loa ka weldability, maikaʻi ka paʻakikī haʻahaʻa haʻahaʻa, a me ka ikaika kiʻekiʻe, e lilo ia i mea nui no nā paipu paila i nā noi mana nukelea a me ka mana thermal.

III. Mea Hana 15Х1М1Ф (15Kh1M1F) ma nā kikoʻī - He kila kūpaʻa wela haʻahaʻa-alloy Benchmark

15X1M1F(Unuhi Latina:15Kh1M1F) he kila haʻahaʻa-alloy e kū'ē ana i ka wela ma lalo o ka ʻōnaehana maʻamau Lūkini, i hoʻonoho mua ʻia noka mana wela nukelea a me ka supercritical lawelawe wela kiʻekiʻe, kaomi kiʻekiʻeHoʻohui kēia kila i hoʻoikaika ʻia i ka wela pearlitic i nā mea hoʻohuihui e like me chromium (Cr), molybdenum (Mo), a me vanadium (V) e hoʻonui nui i ka ikaika kolo i nā mahana kiʻekiʻe, ke kūpaʻa oxidation, a me ke kūpaʻa lawelawe lōʻihi.

Ka wehewehe ʻana i ka hoʻokaʻawale ʻana o nā mea: 15hōʻike i ka nui o ke kalapona ma kahi o 0.15%,Хkū no ka chromium (Cr),1no ka nui o ka chromium ma kahi o 1%,Мno ka molybdenum (Mo),1no ka nui o ka molybdenum ma kahi o 1%, aФno ka vanadium (V).

Nā māka like honua:

ʻŌnaehana Maʻamau Papa like Nā Manaʻo
Kina (GB/T 3077) 15Cr1Mo1V Ke kila haʻahaʻa-kola e kū'ē ana i ka wela, mea nui no nā ʻāpana mana wela home
Kelemānia (DIN/EN) 15CrMoV5-9 / 1.8521

Ka hoʻohuihui kemika (wt%)– Nā koi maʻamau no ТУ 3-923-75:

ʻElemene Pae ʻIke Kūlana/Wehewehe
C (Kalapona) 0.10 – 0.16 Hoʻoikaika i ka ikaika a me ke kūpaʻa
Si (Silikona) 0.17 – 0.37 Hoʻomaikaʻi i ke kūpaʻa ʻana i ka oxidation
Mn (Manganese) 0.40 – 0.70 Hoʻonui i ka ikaika a me ka paʻakikī
Cr (Chromium) 1.00 – 1.40 Hoʻokumu i kahi ʻili oxide mānoanoa, e hāʻawi ana i ka pale ʻana i ka pala a me ka wela
Mo (Molybdenum) 0.90 – 1.10 Hoʻonui i ka ikaika o ke ana wela kiʻekiʻe a me ke kūpaʻa kolo
V (Vanadium) 0.20 – 0.25 Hoʻomaʻemaʻe i ke ʻano o ka palaoa a hoʻomaikaʻi i ka ikaika wela
Nikala (Nikala) ≤ 0.25 Hoʻomaikaʻi i ka paʻakikī
S (Sulphur) ≤ 0.025
P (Phosphorus) ≤ 0.025

Ua kokoke loa ʻo 15Х1М1Ф i ke ʻano kemika me Kina15Cr1Mo1V, i hoʻohana nui ʻia ma luna o 20 mau ʻāpana mana wela i lawe ʻia mai he 300 MW a ʻoi aku hoʻi no nā paipu mahu nui, nā paipu mahu hoʻomehana hou, a me nā poʻomanaʻo. Ua hōʻoia piha ʻia kona ʻano loea a me ka hilinaʻi ʻenekinia.

Nā waiwai mīkini:

Ikaika tensile: ≥ 500 MPa

Ikaika hua: ≥ 320 MPa

Elongation (δ5): ≥ 18% (longitudinal) / ≥ 16% (transverse)

Paʻakikī hopena (KCU): ≥ 500 kJ/m² (longitudinal) / ≥ 400 kJ/m² (transverse)

Nā hiʻohiʻona hana koʻikoʻi:

Ikaika welaʻO ka hoʻohui pū ʻana o Mo a me V e hoʻomaikaʻi nui i ka ikaika o ka haki ʻana i nā mahana kiʻekiʻe.

Paʻa o ke kūkulu liʻiliʻiMa hope o ka hoʻomaʻamaʻa ʻana a me ka hoʻomaʻamaʻa ʻana i ka mahana kiʻekiʻe, loaʻa kahi ʻano bainite/tempered sorbite paʻa.

Mahana hana i ʻōlelo ʻiaHiki ke lawelawe paʻa no ka manawa lōʻihi ma nā mahanaa hiki i +585°C.

Ke kūpono o ka nukeleaKūpono no nā lako hana mana nukelea (AC) a me nā ʻōnaehana paipu.

Nā wahi noi maʻamau:

Noi Hoʻohana kikoʻī Nā Kūlana Lawelawe
Mana nukelea Nā laina mahu nui, nā paipu lako kiʻekiʻe Ka mahana kiʻekiʻe, ke kaomi kiʻekiʻe, ke kaiapuni radiation
Mana wela Nā paipu hoʻomehana paila supercritical/ultra-supercritical, nā paipu hoʻomehana hou, nā paipu mahu nui Nā mahana ≤585°C, nā kaomi supercritical
Hana ʻana i ka paila Nā paipu paila kaomi kiʻekiʻe, nā paipu paila mahu Nā palena mahu kiʻekiʻe, lawelawe lōʻihi
Nā ipu kaomi Nā ipu kaomi wela kiʻekiʻe Kaomi wela kiʻekiʻe

IV. Ka Paʻakikī ʻenehana o ke Kūlana ТУ 3-923-75

Ma ke ʻano he kūlana i hoʻolaʻa ʻia no nā paipu paila mana nukelea a me ka wela, hoʻokau ʻo ТУ 3-923-75 i nā koi loea koʻikoʻi loa:

Kaʻina hana mālama wela: Kuhikuhi ke kūlana i ka mālama wela pololei no 15Х1М1Ф, maʻamauhoʻomaʻamaʻa + hoʻomehana wela kiʻekiʻe, e hoʻokō i kahi ʻano bainite/tempered sorbite paʻa. ʻO ka kaohi pololei ʻana o ke kaʻina hana mālama wela e hoʻoholo pololei i ke kūpaʻa microstructural a me ka paʻa ʻana o ka waiwai mechanical i ka wā o ka lawelawe wela kiʻekiʻe.

Kaohi paʻa i ka hoʻohuihui kemikaʻO nā palena paʻa i nā mea haumia ʻino e like me ka sulfur a me ka phosphorus e hōʻoia i ka maʻemaʻe o ka mea a me ka hilinaʻi i ka wā e hoʻolōʻihi ʻia ai ka hana wela kiʻekiʻe.

Hoʻāʻo ʻana ʻaʻole lukuPono kēlā me kēia ʻōmole e hoʻāʻo ʻia e ka ultrasonic (UT) a me ka hoʻāʻo ʻana o ke au eddy (ET) e hōʻoia i ka ʻole o nā hemahema kūloko.

V. Ka Hōʻoiaʻiʻo Kūlana a me ke Kākoʻo Hoʻokō CBAM

Hōʻoiaʻiʻo maikaʻi:

Loaʻa i kēlā me kēia puʻupuʻu kahi mea pihaMTC (Palapala Hoʻāʻo Wili)

EN 10204 3.1/3.2nā palapala hōʻoia i loaʻa ma ke noi

Nā nānā ʻana o nā ʻaoʻao ʻekolu eSGS, BV, TÜVkākoʻo ʻia

Ka hiki ke hahai piha ʻia mai ka helu wela a i ka huahana i hoʻopau ʻia

Kākoʻo hoʻokō ʻana i ka ʻauhau kalapona CBAM EU:

Hāʻawi mākou i ka ʻikepili hoʻokuʻu kalapona kikoʻī no ka huahana e pili ana i nā ana maoli o ka wahi

Kōkua i ka hoʻomākaukau ʻana i nā hoʻolālā nānā, nā hōʻike hoʻokuʻu, a me nā palapala loiloi ʻē aʻe

Kōkua iā ʻoe e pale i ka ʻōnaehana hoʻopaʻi waiwai paʻamau o EU a hōʻemi i nā kumukūʻai tariff kalapona

VI. No ke aha e koho ai iā Sanonpipe?

Ko mākou mau pono Nā kikoʻī
ʻIke loea maʻamau Ka ʻike hohonu o ТУ 3-923-75 a me ka ʻōnaehana loea Lūkini, me ka wehewehe pololei ʻana i nā koi paipu paila mana nukelea a me ka thermal
Hōʻoia waiwai Nā palapala hōʻoia lako piha no 16ГС a me 15Х1М1Ф, me ka hoʻolako like ʻana i nā palapala like like Lūkini a me Kina
Ka laulā nui piha Loaʻa i nā anawaena o waho10–630 mma me nā mānoanoa o ka paia1–32 mm, e uhi ana i nā koi nui
Hoʻouna wikiwiki Kākoʻo ʻia e kahi ukana kū he 20,000-tona; hoʻouna ʻia nā kauoha ulia pōpilikia i loko o 7-15 mau lā
Kākoʻo lawelawe piha Mai ka nīnau ʻana, ka wehewehe ʻana i ka ʻenehana, a me ka ʻōlelo a hiki i ka palapala a me ka logistics - ka lawe ʻana i hoʻokahi wahi
Kūpaʻa pilikia ʻole Ma luna o 240 mau wahi nānā mana kūloko a me nā ʻokoʻa palapala ʻole

 VII. Kāhea iā mākou

Ua hoʻolaʻa ʻia ʻo Sanonpipe i ka hoʻolako ʻana i nā paipu paila seamless kiʻekiʻe e like me ka ТУ 3-923-75 no nā ʻāpana mana nukelea a me ka thermal ma Rusia a me ka ʻāina CIS. Inā makemake ʻoe i nā kikoʻī maʻamau a i ʻole nā ​​​​nui maʻamau, hāʻawi mākou i ke kākoʻo loea ʻoihana a me nā hoʻonā hoʻolako maʻalahi.

Nā laʻana wehewehe kikoʻī maʻamau:

Труба стальная бесшовная горячедеформированная 630×25 ТУ 3-923-75 / 16ГС
(ʻO ka paipu kila wili ʻole i ʻōwili wela ʻia 630 × 25, no kēlā me kēia ТУ 3-923-75, papa 16ГС)

Труба стальная бесшовная горячедеформированная 530×18 ТУ 3-923-75 / 15Х1М1Ф
(ʻO ka paipu kila wili ʻole i ʻōwili wela ʻia he 530 × 18, no kēlā me kēia ТУ 3-923-75, papa 15Х1М1Ф)

Sanonpipe
+86 22 58658800
info@sanonpipe.com
www.sanonpipe.com

Nā Kūlana Kiʻekiʻe · Hoʻouna wikiwiki · ʻAʻohe pilikia · Kalapona Haʻahaʻa

Nā Paipu Kila Seamless ASTM A106 Kiʻekiʻe

Ka manawa hoʻouna: Iulai-03-2026

ʻO Tianjin Sanon Steel Pipe Co., LTD.

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