Ti o dara ju Ta Seamless Irin Pipe Irin Pipe
1.1 Awọn akojọpọ kemikali ti awọn paipu ti ko ni oju ti ile ti a pese nipasẹ iṣelọpọ kemikali ati awọn ohun-ini ẹrọ, bii 10, 15, 20, 25, 30, 35, 40, 45 ati 50 irin iwọn yẹ ki o ni ibamu pẹlu awọn ipese ti GB/T699-88.Awọn paipu ti ko ni oju omi ti a ko wọle ni idanwo ni ibamu si awọn iṣedede to wulo ti a sọ pato ninu adehun naa.09MnV, 16Mn, 15MnV irin kemikali tiwqn yẹ ki o wa ni ibamu pẹlu awọn ipese ti GB1591-79.
1.2 awọn ọna itupalẹ pato tọka si GB223-84 "Irin ati awọn ọna itupalẹ kemikali alloy" ti apakan ti o yẹ.
Iyapa onínọmbà 1.3 pẹlu itọkasi GB222-84 “itupalẹ kemikali ti irin pẹlu awọn apẹẹrẹ ati ipadasẹgbẹ kemikali ti pari”.
1.1 ni ibamu si awọn iṣẹ igbekalẹ ti ipese ti abele seamless paipu, arinrin erogba irin ni ibamu si GB/T700-88 A irin ẹrọ (sugbon gbọdọ rii daju wipe awọn efin akoonu ko koja 0.050% ati irawọ owurọ ko koja 0.045%), Awọn ohun-ini ẹrọ ẹrọ yẹ ki o wa ni ibamu pẹlu awọn iye ti a pato ninu tabili GB8162-87.
1.2 Awọn paipu ti o wa ni inu ile ti a pese ni ibamu si idanwo hydraulic gbọdọ rii daju pe idanwo hydraulic bi a ti ṣeto ni boṣewa.
1.3 Ayẹwo ohun-ini ti ara ti awọn ọpa oniho ti ko ni ojuuwọn yoo ṣee ṣe ni ibamu si awọn iṣedede ti o yẹ ni pato ninu adehun naa.
1.1 Paipu ti ko ni oju ni lilo pupọ.Idi gbogbogbo pipe pipe ti yiyi lati irin erogba erogba lasan, irin igbekalẹ alloy kekere tabi irin igbekalẹ alloy, iṣelọpọ julọ, ti a lo ni akọkọ bi opo gigun ti epo tabi awọn ẹya igbekale fun gbigbe awọn fifa.
1.2 ni ibamu si awọn lilo ti o yatọ si iru ipese: a, ni ibamu si awọn kemikali tiwqn ati darí-ini ti ipese;b, ni ibamu si awọn ohun-ini ẹrọ ti ipese;c, ni ibamu si ipese idanwo hydraulic.Awọn paipu irin ti a pese ni ibamu si ẹka a ati b tun tun jẹ abẹwo si hydrotesting ti wọn ba lo lati koju titẹ omi.
1.3 Idi pataki ti awọn tubes ti ko ni idọti pẹlu awọn tubes ti ko ni ojuuwọn fun awọn igbomikana, awọn tubes ti ko ni ailopin fun ẹkọ-aye ati awọn tubes ti ko ni ailopin fun epo epo, ati ọpọlọpọ awọn miiran.
| Orukọ ọja | Ni-iṣura ohun elo | Awọn Ilana imuse | Ni-iṣura ni pato | Awọn ohun elo ọja |
| AlloyAwọn tubes | 12Cr1MoVG 12CrMoG15CrMoG 12Cr2Mo Cr5Mo Cr9Mo 10Cr9Mo1VNb 15NiCuMoNb5 12Cr2MoWVTiB<钢102> | GB5310-1995 GB6479-2000GB9948-2006 DIN17175-79 ASTM SA335 ASTM SA213 JISG3467-88 JISG3458-88 | ∮8-1240*1-200 | Awọn tubes irin ti ko ni ailopin fun iwọn otutu giga, iwọn otutu kekere ati resistance ipata fun epo, kemikali, agbara ina ati awọn ile-iṣẹ igbomikana |
| Irin ti ko njepataAwọn tubes | 0Cr18Ni9<304> 00Cr19Ni10<304L> 00Cr25Ni20<310S> 0Cr17Ni12Mo2<316> 00Cr17Ni14Mo2<316L> 1Cr18Ni9Ti<321> 0Cr18Ni10Ti 0Cr18Ni11Nb<347> | GB/T14975-2002 GB/T14976-2002 GB13296-2007 ASTM A213 ASTM A269 ASTM A312 JIS G3459 Ọdun 17458 | ∮6-630*0.5-60 | Ti o wulo si epo, ọkọ ofurufu, yo, ounjẹ, itọju omi, agbara ina, kemikali, okun kemikali, ẹrọ elegbogi ati awọn ile-iṣẹ miiran |
| Awọn tubes cryogenic | 16MnDG,10MnDG,09DG 09Mn2VDG,06Ni3MoDG ASTM A333Grade1 ASTM A333Grade3 ASTM A333Grade4 ASTM A333Grade6 ASTM A333Grade7 ASTM A333Grade8 ASTM A333Grade9 ASTM A333Grade10 ASTM A333Grade11 | GB/T18984-2003ASTM A333 | ∮8-1240*1-200 | Paipu irin ti ko ni ailopin fun -45 ℃～-195 ℃ kilasi kekere titẹ ohun elo fifin ati fifipa paṣipaarọ otutu otutu kekere |
| High titẹ igbomikana iwẹe | 20GASTM SA106B/CASTM SA210A/C ST45.8-III | GB5310-1995ASTM SA106ASTM SA210 DIN17175-79 | ∮8-1240*1-200 | Dara fun iṣelọpọ awọn ọpọn igbomikana igbomikana titẹ giga, awọn agbowọ, awọn paipu nya si, bbl |
| Ga titẹ ajile pipe | 102016Mn | GB6479-2000 | ∮8-1240*1-200 | Kan si ohun elo kemikali ati awọn opo gigun ti epo pẹlu iwọn otutu iṣẹ ti -40--400 ℃ ati titẹ ṣiṣẹ ti 10-32Mpa |
| Epo ilẹ paipu | 1020 | GB9948-2006 | ∮8-630*1-60 | Awọn tubes ileru, awọn ọpọn paṣipaarọ ooru ati awọn paipu fun awọn isọdọtun epo |
| Awọn tubes igbomikana titẹ kekere ati 15px | 10#20#16Mn | GB3087-2008 | ∮8-1240*1-200 | Dara fun iṣelọpọ ọpọlọpọ awọn ẹya ti kekere ati awọn igbomikana titẹ 15px ati awọn igbomikana locomotive |
| Awọn paipu gbigbe omi | 10#,20#ASTM A106A,B,C,A53A,B16Mn | GB/T8163-2008ASTM A106ASTM A53 | ∮8-1240*1-200 | Awọn paipu irin alailẹgbẹ gbogbogbo ti o dara fun gbigbe awọn fifa |
| Gbogbogbo igbekale tube | 10#,20#,45#,27SiMnASTM A53A,B16Mn | GB / T8162-2008GB/T17396-1998ASTM A53 | ∮8-1240*1-200 | Dara fun awọn ẹya gbogbogbo, awọn atilẹyin imọ-ẹrọ, ẹrọ, ati bẹbẹ lọ. |
| Apo epo | J55,K55,N80,L80C90,C95,P110 | API SPEC 5CTISO11960 | ∮60.23-508.00* 4.24-16.13 | Opo epo ni a nlo lati fa epo tabi gaasi ni awọn kanga epo A nlo Casing bi odi kanga ti epo ati awọn kanga gaasi |
| Pipeline Pipe | A, B, X42, X46, X52, X56, X60, X65, X70, X80L245, L290, L360, L415, L450 | API SPEC 5LGB/T9711.1GB/T9711.2 | ∮32-1240*3-100 | Atẹgun, omi ati awọn paipu gbigbe epo ti a lo ninu ile-iṣẹ epo ati gaasi |
| Taara pelu irin paipu | 20,Q195,Q215A,BQ235A,B,Q345A,B,C,D,E | GB/T13793-1992GB3091-2001 | ∮32-630*1-30 | Dara fun atilẹyin igbekalẹ gbogbogbo, gbigbe omi titẹ kekere, ati bẹbẹ lọ. |
| Ajija irin pipe | Q235A-B,Q345A-E | SY / T5037-2000 | 219-2820 * 4-20 | Awọn paipu irin fun gbigbe omi titẹ kekere |
