| Ububanzi Bangaphandle | 1/4"-30",13.7mm-762mm |
| Ishejuli | SCH5,SCH10,SCH20,SCH60,SCH80,SCH100,SCH120,SCH140,SCH160,XXS,STD |
| Imininingwane | 1. Ububanzi bangaphandle: 13.7mm---762mm 2.Ubukhulu beWall: 2mm--80mm 3. Ubude: Ubukhulu obuyi-12m 4. Singakwazi futhi ukukhiqiza ngokwezidingo zamakhasimende |
| Izinto | 10#,20#,45#,16Mn, A106 GrA,BA53 Gr B, ASTM A179,A335 P11,A335 P22,A335 P5 12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo |
| Amazinga | 1.ASTM:ASTM A106 GR.A;ASTM A106 GR.B;ASTM A53 GR.A;ASTM A53 GR.B; I-ASTM A333; I-ASTM A335; I-ASTM192; I-ASTM A210, I-ASTM A179; 2.JIS:G3452;G3457;G3454;G3456;G3461;G3454;G3455; 3.DIN:ST33:ST38ST35;ST42;ST45:ST52.4;ST52; 4.I-API: I-API 5L, i-API 5CT, i-API LINE PIPE njalo njalo 5. Singakwazi futhi ukukhiqiza ngokwezidingo zamakhasimende |
| Indlela Yenqubo | 1. Kudonswe Ngokubandayo 2. I-Cold rolled 3. I-Hot rolled |
| Ubuso buqediwe | 1. Upende omnyama, iVarnish 2. Ukumbozwa kokugqwala: 3LPE, FBE, 3PEE 3. I-Galvanish |
Ipayipi eli-odiwe ngaphansi kwale ncazelo lizofanelekela ukugoba, ukuflanga, kanye nemisebenzi efanayo yokwakha, kanye nokushisela. Lapho insimbi izoshiselwa, kucatshangwa ukuthi inqubo yokushisela efanele izinga lensimbi kanye nokusetshenziswa noma isevisi okuhlosiwe izosetshenziswa.
Ipayipi Lensimbi Elingenamthungo le-API 5L GR.B Eliqinile Lokujiya Kodonga Lenziwe ngokudonswa okubandayo noma ngokugoqwa okushisayo, njengoba kudingeka kumakhasimende.
Ukwakheka Kwebanga Nokwakheka Kwamakhemikhali (％)Ye-API 5L PSL2
| Okujwayelekile |
Ibanga | Ukwakheka kwamakhemikhali(%) | |||
| C | Mn | P | S | ||
| I-API 5L | B | ≤0.24 | ≤1.20 | ≤0.025 | ≤0.015 |
Ukwakheka Kwebanga Nokwakheka Kwamakhemikhali (％)Ye-API 5LX42I-PSL2
| Okujwayelekile |
Ibanga | Ukwakheka kwamakhemikhali(%) | |||
| C | Mn | P | S | ||
| I-API 5L | X42 | ≤0.22 | ≤1.30 | ≤0.025 | ≤0.015 |
Izakhiwo Zemishini ze-API 5LIpayipi Lensimbi Elingenamthungo le-GR.B Eliqinile Lokujiya Kodonga(PSL1)：
| Amandla Okukhiqiza(i-MPa) | Amandla Okudonsa(i-MPa) | Ukwelulwa A% | ||
| i-psi | I-MPa | i-psi | I-MPa | Ukwelulwa (Okuncane) |
| 35,000 | 241 | 60,000 | 414 | 21~27 |
Izakhiwo Zemishini ze-API 5LIpayipi Lensimbi Elingenamthungo le-GR.B Eliqinile Lokujiya Kodonga(PSL2)：
| Amandla Okukhiqiza(i-MPa) | Amandla Okudonsa(i-MPa) | Ukwelulwa A% | Umthelela (J) | ||
| i-psi | I-MPa | i-psi | I-MPa | Ukwelulwa (Okuncane) | Ubuncane |
| 241 | 448 | 414 | 758 | 21~27 | 41(27) |
Ipayipi elingenalutho, ukugqoka okumnyama (okwenziwe ngokwezifiso);
Osayizi abangu-6" nangaphansi Kumaqoqo anezimbobo ezimbili zikakotini, amanye osayizi akhululekile;
Zombili iziphetho zinezivikelo zokuphela;
Isiphetho esilula, isiphetho se-bevel;
Ukumaka.
Ukukhanya Kwesiphetho Sepayipi
Amakepisi epulasitiki
Umdwebo Omnyama Onophawu
Isimbozo
Ukubopha kanye ne-Sling
Ukubukeka Kwephakheji
| Usayizi | Ukubekezelelana (ngokuhlonishwat to okuchazwe ngaphandleububanzi) |
| <2 3/8 | + 0.016 amayintshi, - 0.031 amayintshi. (+ 0.41 mm, - 0.79 mm) |
| > 2 3/8 kanye no-≤4 1/2, okushiselwe okuqhubekayo | ±1.00% |
| > 2 3/8 kanye < 20 | ±0.75% |
| > 20. okungenamthungo | ± 1.00% |
| >20 kanye <36, okuhlanganisiwe | + 0.75%.-0.25% |
| > 36, okushiselwe | + 1/4 in.. - 1/8 in. (+ 6.35 mm, -3.20 mm) |
Uma kwenzeka ukuthi amapayipi ahlolwe ngamanzi ukuze acindezeleke kakhulu kunezingcindezi ezijwayelekile zokuhlola, kungavunyelwana ngezinye izindlela zokubekezelelana phakathi komkhiqizi nomthengi.
| Usayizi | Ukubekezelelana Okuncane | Ukubekezelelana Okungeziwe | Ukubekezelelana Kusukela Ekupheleni Kuya Emuva | Ukungapheleli | |
| Ububanzi, Ukubekezelelana Kwe-Axis (Iphesenti le-OD Ecacisiwe) | Umehluko Omkhulu Phakathi Kobubanzi Obuncane Nobukhulu (Kusebenza Kuphela Kupayipi Eline-D/t≤ 75) | ||||
| ≤10 3/4 l&V4 | 1/64(0.40mm) | 1/16(1.59mm) mm) | — | — | |
| >10 3/4 kanye no-≤20 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | — | — | — |
| > 20 kanye no-≤ 42 | 1/32 (0.79 mm) | 3/32(2.38 mm) | b | ± 1% | <0.500 in. (12,7 mm) |
| >42 | 1/32 (0.79 mm) | 3/32 (2.38 mm) | b | ± 1% | £ Q625 in. (15.9 mm) |
Ukubekezelelana okungaphandle kokujikeleza kusebenza kumadayamitha aphezulu naphansi njengoba kulinganiswa nge-bar gauge, i-caliper, noma idivayisi elinganisa amadayamitha angempela aphezulu naphansi.
Ububanzi obumaphakathi (njengoba bulinganiswa ngetheyipu yobubanzi) bokuphela kwepayipi elilodwa akumele buhluke ngaphezu kwamasentimitha angu-2.38 (3/32 in.) kobo komunye umkhawulo.
Ukuhlolwa Kobubanzi Bokuphuma
Ukuhlolwa Kokujiya Kodonga
Ukuhlolwa Kokugcina
Ukuhlolwa Kokuqondile
Ukuhlolwa kwe-UT
Ukuhlolwa Kokubukeka
| Usayizi | Type of Ipayipi | I-Tblerancr1(Iphesenti Lobukhulu Bodonga Olucacisiwe} | |
| Ibanga B noma Eliphansi | Ibanga X42 noma Ephakeme | ||
| <2 7/8 | Konke | +20.- 12.5 | + 15.0.-12.5 |
| >2 7/8 kanye <20 | Konke | + 15,0,-12.5 | + 15-I2.5 |
| >20 | Kushiselwe | + 17.5.-12.5 | + 19.5.-8.0 |
| >20 | Akunamthungo | + 15.0.-12.5 | + 17.5.-10,0 |
| Ubuningi | Toukulinganisela (iphesenti) |
| Ubude obubodwa, ipayipi ekhethekile engenalutho noma ipayipi le-A25Ubude obubodwa, elinye ipayipiImithwalo Yezimoto.Ibanga A25,40,000lb(18 144kg)noma ngaphezuluImithwalo yemoto, ngaphandle kweGrade A25,40.0001b (18 144 kg) noma ngaphezuluImithwalo yemoto, wonke amazinga angaphansi kuka-40000 lb (18 144 kg)Oda izinto. Ibanga A25. 40.000 lb (18 144 kg) noma ngaphezuluOda izinto, ngaphandle kwebanga A25,40,000 lb (18 144 kg) noma ngaphezulu Oda izinto, zonke izinhlobo, ngaphansi kuka-40.000 lb (18 144 kg) | + 10.-5.0 + 10,- 35 -2.5 -1.75 -15 -3.5 -1.75 -3.5 |
Amanothi:
1. Ukubekezelelana kwesisindo kusebenza ezisindweni ezibalwe zepayipi elinezintambo nezihlanganisiwe kanye nasezisindweni ezibalwe etafuleni noma ezibalwe zepayipi elingenasici. Lapho ukubekezelelana kobukhulu bodonga obungebuhle obuncane kunalezo ezibalwe etafuleni elingenhla kuchazwe ngumthengi, ukubekezelelana kwesisindo okuhlanganisiwe kobude obubodwa kuzokhushulwa kube ngamaphesenti angama-22.5 kuncishiswe ukubekezelelana kobukhulu obungebuhle.
2. Emithwalweni yemoto eyakhiwe ngamapayipi avela ezintweni ezingaphezu kweyodwa ze-oda, ukubekezelelana kwemithwalo yemoto kufanele kusetshenziswe ngokwesisekelo sento ye-oda ngayinye.
3. Ukubekezelelana kwezinto ze-oda kusebenza enanini eliphelele lepayipi elithunyelwe lento ye-oda.
