Idan kana son ƙarin bayani game da samfura, kamar su farashi, farashi, da sauransu, phayatuntube mu ta intanet.
Kamfanin Tianjin Sanon Steel Pipe Co., Ltd. mai hannun jari ne. Masana'antar hannayen jarinmu tana cikin birnin Cangzhou, lardin Hebei. Manyan hanyoyin samun kayayyaki sunebututun tukunyar jirgikuma kayan wakilci suneASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Abubuwan da ake amfani da su wajen samar da bututun mai sune:API 5L,API 5CT, kayan da ake amfani da su wajen samar da bututun mai masu fashewaGB/T 9948su ne 15MoG/12CrMoVG. GB/T 6479-2013 yana wakiltar kayan 10#/20#, bututun musayar zafi SA179/SA210/SA192, da sauransu, bututun injina GB/T 8162 yana wakiltar kayan 10#/20#/Q345/42CrMo, EN10210 yana wakiltar kayan S355JOH/S355J2H, bututun silinda na gas GB1 8248, yana wakiltar kayan 34CrMo4/30CrMo.
— Cikakken Jagora ga Tsarin Bututun Rasha da Kayan Aiki Mara Sanyi
Sanon Pipe – Amintaccen Mai Kaya na Bututun Karfe Masu Daidaita GOST
1. Bayanin Tsarin Daidaitacce: Alaƙar Ƙarin Tsakanin GOST 8734 da GOST 8733
GOST 8734-75 shine ma'aunin girma/tsari don bututun ƙarfe marasa shinge (wanda aka zana da sanyi/wanda aka birgima da sanyi) a Rasha (wanda a da USSR ce). Yana ƙayyade kewayon diamita na waje, jerin kauri na bango, jurewar girma, nau'ikan tsayi da karkacewar da aka yarda, da nauyin ka'idar bututun. Tsarin zane-zanen sanyi yana cimma daidaito mafi girma fiye da bututun da aka birgima da zafi, wanda hakan ya sa ya zama zaɓi mafi kyau ga kayan aiki masu daidaito, tsarin hydraulic, tsarin injina masu daidaito, da aikace-aikace makamantan su.
A tsarin ma'auni na Rasha, dole ne a yi amfani da GOST 8734-75 tare da ma'aunin GOST 8733-87 na yanayin fasaha na abokin tarayya. A taƙaice, GOST 8734-75 ya bayyana "yadda bututun yake" (girma da juriya), yayin da GOST 8733-87 ya bayyana "abin da yake da shi da kuma yadda yake da ƙarfi" (abun da ke ciki da aiki).
| Daidaitacce | Lakabin Sinanci | Faɗin |
|---|---|---|
| GOST 8733-87 | Bututun ƙarfe marasa tsari da aka yi da sanyi - Yanayin fasaha | Ma'aunin ƙarfe, abun da ke cikin sinadarai, kaddarorin injiniya, gwaje-gwajen tsari, gwaje-gwajen hydrostatic, ƙa'idodin dubawa, alama, marufi |
| GOST 8734-75 | Bututun ƙarfe marasa tsari da aka yi da sanyi - Tsarin girma | Kewayon diamita na waje, jerin kauri na bango, jurewar girma, nau'ikan tsayi da karkacewar da aka yarda da su, nauyin ka'ida |
Shawara Kan Sayayya: A cikin takardun injiniya ko odar sayayya, GOST 8733 da GOST 8734 kusan koyaushe ana ambaton su tare; suna samar da cikakken ma'aunin samfura don bututun.
2. Cikakken Bayani game da Kayan Aiki: Karfe 20 (Aji na 20)
Karfe 20 (wanda aka fi sani da Ст20 na Rasha) shine ƙarfe mai inganci na carbon wanda aka fi amfani da shi a ƙarƙashin ma'aunin GOST 8734, yana ba da haɗin halaye masu kyau. Ba kamar ƙarfe 20 mai zafi da aka naɗe a cikin GOST 8731 ba, ƙarfe 20 mai sanyi yana ba da daidaiton girma da ingancin saman.
Sinadaran da ke cikinsa (%)
| Sinadarin | Tsarin Abubuwan Ciki | Matsayi / Tasiri |
|---|---|---|
| C (Kabon) | 0.17 – 0.24 | Tabbatar da daidaito tsakanin ƙarfi da tauri |
| Mn (Manganese) | 0.35 – 0.65 | Yana ƙara ƙarfi da tauri |
| Si (Silikon) | 0.17 – 0.37 | Yana ƙara juriya ga iskar shaka |
| P (Fosphorus) | ≤ 0.030 | Yana sarrafa yanayin sanyin da ke karyewa |
| S (Sulfuri) | ≤ 0.035 | Yana rage haɗarin gajartar zafi |
| Cr (Chromium) | ≤ 0.25 | Inganta juriyar tsatsa |
| Ni (Nickel) | ≤ 0.30 | Yana ƙara tauri |
| Cu (Tagulla) | ≤ 0.30 | Inganta juriya ga yanayi |
Kayayyakin Inji
| Kadara | darajar | Tsarin Gwaji |
|---|---|---|
| Ƙarfin tauri (σb) | ≥ 412 MPa | GOST 1497 |
| Ƙarfin samarwa (σs) | ≥ 245 MPa | GOST 1497 |
| Tsawo bayan karaya (δ5) | ≥ 21% | GOST 1497 |
| Taurin kai (HB) | ≤ 156 HB | GOST 9012 |
3. Girman Girma da Juriya (Tushen GOST 8734-75)
Girman Girma
Tsarin zane-zanen sanyi yana ba bututun daidaito mai girma sosai. Juriyar diamita na waje na iya kaiwa har zuwa ±0.15 mm ko ±0.8%, wanda ke biyan buƙatun injina masu inganci da tsarin hydraulic:
| Sigogi | Nisa |
|---|---|
| Diamita na waje (OD) | 1 – 200 mm |
| Kauri a bango (WT) | 0.2 – 22 mm |
| Tsawon | Tsawon bazuwar mita 1.5 – 11.5; tsayin da aka ƙayyade mita 4 – 9 |
Juriyar Diamita ta Waje
| Nisan OD (mm) | Bambancin da Aka Yarda (mm) |
|---|---|
| 5 ≤ OD ≤ 10 | ±0.15 |
| 10 < OD ≤ 30 | ±0.30 |
| 30 < OD ≤ 50 | ±0.40 |
| OD > 50 | ±0.8% |
Juriyar Kauri a Bango
| Nisan WT (mm) | Canjin da aka Yarda |
|---|---|
| Nauyin ≤ 1 | ±0.12 mm |
| 1 < WT ≤ 5 | ±10% |
| WT > 5 | ±8% |
Bukatun Daidaito (tsawon mita ɗaya)
| Nisan OD (mm) | Matsakaicin Lanƙwasa |
|---|---|
| 5 – 8 | ≤ 3 mm |
| 8 – 10 | ≤ 2 mm |
| > 10 | ≤ 1.5 mm |
Lura: Ga bututu masu diamita na mm 20-90, ana iya bayar da iyaka mai tsauri kan madaidaiciyar iyaka idan aka buƙata ta musamman.
4. Daidaito tsakanin Maki na Ƙasashen Duniya
Karfe 20 yayi daidai da maki a wasu ƙa'idodin ƙasashen duniya, yana sauƙaƙa zaɓin duniya da maye gurbinsa:
| Tsarin Daidaitacce | Daidaitaccen Maki |
|---|---|
| China (GB) | 20# (GB/T 699 ƙarfe mai inganci na carbon) / 20G (don tukunyar ruwa mai matsin lamba) |
| Amurka (ASTM) | A106 Gr.B |
| Japan (JIS) | S20C |
5. Manyan Fa'idodi na Tsarin Zane-zanen Sanyi
Idan aka kwatanta da bututun da aka yi birgima da zafi, bututun GOST 8734-75 marasa sumul suna ba da fa'idodi masu zuwa:
| Riba | Bayanin Fasaha | Darajar Abokin Ciniki |
|---|---|---|
| Daidaiton girma mai girma | Juriyar juriya da aka samu ta hanyar zane mai sanyi | Ya dace da injina masu inganci da tsarin hydraulic |
| Sulhun ciki mai santsi | Rage tsauraran yanayi na ciki yana rage juriyar ruwa | Inganta inganci a tsarin hydraulic da pneumatic |
| Kyakkyawan ƙarfin injina | Isasshen ƙarfi da ƙarfin amfani | Ya dace da amfani da matsi da tsarin gini |
| Faɗin girman da aka zaɓa | OD 1–200 mm, WT 0.2–22 mm | Ya cika buƙatun injiniya da ƙira daban-daban |
6. Filayen Aikace-aikace na yau da kullun
Ana amfani da bututun GOST 8734‑75 / Karfe 20 marasa shinge a cikin waɗannan yanayi:
| Yankin Aikace-aikace | Amfani na Musamman | Dalilin Zaɓe |
|---|---|---|
| Sufurin mai da iskar gas | Bututun mai ƙarancin matsin lamba | Kyakkyawan walda, matsakaicin ƙarfi |
| Kayan aikin musayar zafi | Mai musayar zafi / bututun mai ɗaukar zafi | Daidaito mai girma, kyakkyawan canja wurin zafi |
| Masana'antar injina | Sassan da aka ƙera, sassan mota | Kyakkyawan injin aiki, daidaiton girma |
| Tsarin na'ura mai aiki da karfin ruwa | Layukan ruwa, layukan mai | Santsi na ciki, ƙarancin juriya ga ruwa |
| Bututun masana'antu | Tsarin bututun masana'antu na gabaɗaya | Daidaitaccen aiki gabaɗaya, mai inganci da farashi |
Wannan kayan yana da kyakkyawan aiki da kuma sauƙin haɗawa, wanda hakan ya sa ya dace da aikace-aikacen matsakaicin nauyi. Tsarin OD na 10-76 mm shine mafi girman girman wadata ga bututun GOST 8734 marasa sumul.
7. Tabbatar da Inganci da Tallafin Bin Dokoki na CBAM
Tabbatar da Inganci:
Ana ba wa kowane rukuni cikakken MTC (Takaddun Shaidar Gwaji ta Mill).
Ana samun takaddun shaida na EN 10204 3.1/3.2 idan an buƙata.
Ana tallafawa binciken wasu kamfanoni ta hanyar SGS, BV, TÜV, da sauransu.
Cikakken bin diddigin samfurin daga lambar narkewa zuwa samfurin da aka gama.
Tallafin Bin Dokoki na CBAM (Hanyar Daidaita Iyakokin Carbon)
Za mu iya samar da bayanai game da fitar da hayakin carbon ta hanyar amfani da samfurin da aka ƙera bisa ga ainihin ma'aunin wurin.
Taimako wajen shirya tsare-tsaren sa ido, rahotannin fitar da hayaki mai gurbata muhalli, da sauran takardun tabbatarwa.
Taimaka muku ku guji tsarin hukuncin ƙimar EU na asali.
8. Me Yasa Zabi Masana'antar Bututun Sanon?
| Ƙarfinmu | Cikakkun bayanai |
|---|---|
| Ƙwarewar ƙa'idodi | Fahimtar tsarin GOST 8733/8734 mai zurfi; fassarar daidai game da buƙatun fasaha na Rasha |
| Ingancin kayan abu | Cikakkun takaddun shaida na Karfe 20; za mu iya kuma samar da takaddun maki na GB/ASTM/JIS daidai gwargwado |
| An tabbatar da daidaito | Samarwa ya bi ƙa'idodin haƙuri na GOST 8734−75 - ingantaccen daidaito |
| Isarwa da sauri | An tallafa masa da kayan da ke ɗauke da tan 20,000; an aika da oda cikin gaggawa cikin kwanaki 7-15. |
| Cikakken tallafi na sabis | Sabis na tsayawa ɗaya daga bincike, duba bayanan baya, ƙiyasin farashi, takardu, zuwa dabarun aiki |
| Alƙawarin Babu Haɗari | Fiye da wuraren duba bayanai na ciki 240; babu bambancin takardu |
9. Tuntube Mu
Sanon Pipe ta sadaukar da kanta ga samar da bututun ƙarfe marasa shinge masu inganci waɗanda suka dace da GOST ga abokan ciniki a Rasha, CIS, da sauransu. Ko kuna buƙatar girma na yau da kullun ko girma na musamman, muna ba da tallafin fasaha na ƙwararru da mafita masu sassauƙa.
Misalin bayanin ƙayyadaddun bayanai na yau da kullun:
Труба стальная бесшовная холоднодеформированная 57×3.5 ГОСТ 8734-75 / В 20 ГОСТ 8733-87
(Bututun ƙarfe mara shinge mai santsi 57×3.5, daidai da ma'aunin girma na GOST 8734−75, ƙarfe 20, bisa ga yanayin fasaha na GOST 8733−87)
SANONPIPE
+86 22 58658800
info@sanonpipe.com
www.sanonpipe.com
Manyan Ka'idoji · Isarwa da Sauri · Babu Hadari · Kore da Ƙarancin Carbon
Lokacin Saƙo: Yuni-26-2026
