I-OEM Supply High Pressure Resistance Good Toughness GB5310-1995 I-Hot Rolled Cold Rolled China Factory Ipayipi Lensimbi Elingenamthungo
Incazelo emfushane:
I-GB 3087 20# amashubhu ensimbi angenamthungo asetshenziswa kabanzi ekwenzeni amapayipi okufudumeza, izitsha, amapayipi ashisayo amabhoyela anengcindezi ephansi.
Sizinikezele ekulawuleni okuhle kakhulu kanye nenkampani yabathengi ecabangelayo, abasebenzi bethu abanokuhlangenwe nakho esisebenzisana nabo bavame ukutholakala ukuze baxoxe ngezimfuno zakho futhi benze okuthile okujabulisayo komthengi we-OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, We. wamukelekile amakhasimende, izinhlangano zamabhizinisi nabangane abavela kuzo zonke izingxenye zomhlaba ukuze baxhumane nathi futhi bathole ukubambisana ngezici ezinhle ezifanayo.
Sizinikezele ekulawuleni okuhle kakhulu kanye nenkampani yabathengi ecabangelayo, abasebenzi bethu abanokuhlangenwe nakho esisebenzisana nabo bavame ukutholakala ukuze baxoxe ngezidingo zakho futhi benze okuthile okujabulisayo komthengiIpayipi laseChina kanye nepayipi lensimbi, Ukwaneliseka kwamakhasimende ethu ngemikhiqizo namasevisi ethu okuhlala kusikhuthaza ukuthi senze kangcono kuleli bhizinisi.Sakha ubudlelwano obuzuzisayo namakhasimende ethu ngokuwanikeza ukukhetha okukhulu kwezingxenye zemoto ebiza kakhulu ngamanani aphansi.Sinikeza amanani entengo kuzo zonke izingxenye zethu zekhwalithi ukuze uqinisekiswe ukonga okukhulu.
Ukukhiqiza:Inqubo engenamthungo, Iphelile ngokushisa noma iqediwe kubanda.
Ubukhulu bodonga(WT):3.2 mm——21 mm.
Ububanzi bangaphandle (OD):33 mm——323 mm.
Ubude:6M noma ubude obucacisiwe njengoba kudingeka.
Iyaphela:I-Plain End, I-Beveled End, Inyathelwe.
Ichweba Lokuthunyelwa Ngemikhumbi: Tianjin, China.
Imigomo Yokukhokha:T / T, LC.
Ukulethwa: izinsuku ezingu-7-15 ngemva kokukhokha.
Umphezulu: Amashubhu azovanishwa (Ngaphandle kuphela) ukuvimbela ukugqwala.
Ukumaka: Ibanga Elijwayelekile + Lensimbi + Usayizi + Nokushisa No + Lot No.
Iphakheji: Izinqwaba (ezinehexagonal), Amabhokisi Okhuni, Amakhreyithi (insimbi/ukhuni) noma njengoba kudingeka.
(1)Indlela yokukhiqiza insimbi
Insimbi yenziwa ngesithando somlilo sikagesi, isiguquli se-oxygen noma indlela yeziko elivulekile.
(2)Indlela yokukhiqiza yeshubhu elingenalutho
I-tube blank ingenziwa ngendlela eshisayo yokugoqa, futhi i-billet eqhubekayo yokuphonsa noma ingot yensimbi nayo ingasetshenziswa.
(3)Indlela yokukhiqiza yepayipi lensimbi
Ipayipi lensimbi lingenziwa ngokugoqa okushisayo (ukukhipha, ukunwetshwa) noma ukudweba okubandayo (ukugoqa) ngendlela engenamthungo.
| Okujwayelekile | Ibanga Lensimbi | C | Si | Mn | S | P | Cr |
| GB 3087 | 10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.15 |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.25 |
| Okujwayelekile | Ipayipi lensimbi | Ukujiya kodonga | Amandla aqinile | Isivuno Amandla | Ukwelula |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| GB3087 | 10 | / | 335-475 | 195 | 24 |
| 20 | ＜15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
| Uhlobo lwepayipi lensimbi | Ububanzi bangaphandle(mm) | Ukubekezelelana | ||
| ezejwayelekile | ethuthukisiwe | |||
| Ishubhu eligoqiwe elishisayo | OD | ≤159 | ±10% (min±0.50mm) | ±0.75%(min±0.40mm) |
| ＞159 | ±1.0% | ±0.90% | ||
| WT | ≤20 | ＋15.0%(min＋0.45mm) | ±10% (amaminithi±0.30mm) | |
| ＞20 | ±12.5% | ±10% | ||
| OD≥351 | ±15% | |||
| Ishubhu elibandayo | OD | 10 - 30 | ±0.40mm | ±0.20mm |
| 30 - 50 | ±0.45mm | ±0.25mm | ||
| ＞50 | ±1.0% | ±0.75% | ||
| WT | 1.5-3.0 | +15% | ±10% | |
| ＞3.0 | + 12.5% | ±10% | ||
(1)Ukuhlolwa kwe-hydraulic
Ipayipi lensimbi kufanele lihlolwe nge-hydraulically ngalinye.
(2)Ukuhlolwa kokucaba
Amapayipi ensimbi anobubanzi obungaphandle obungaphezu kuka-22mm kuya ku-400mm kanye nogqinsi olungeqile ku-10mm azohlolwa ukuze alulazeke.
(3)Ukuhlolwa kokuvutha
Ipayipi yensimbi enobukhulu bodonga obungekho ngaphezu kuka-8 mm ingafakwa ngaphansi kokuhlolwa kwe-flare nge-taper ephezulu ye-30 °, 45 ° noma 60 °.
(4) Ukuhlolwa kokugoba
Amapayipi ensimbi anobubanzi obungaphandle obungeqile ku-22 mm azohlolwa ngokugoba.
(5)Ukuhlola okungabhubhisi
Ngokwezidingo zomthengi, ipayipi lensimbi lizohlolwa nge-ultrasonically ngayinye.
Izindawo zangaphakathi nezangaphandle zepayipi lensimbi azinakho ukuqhekeka, ukugoqa, ama-creases, i-crusting noma ukuhlukaniswa, futhi lezi ziphambeko kufanele zisuswe ngokuphelele.Ukujula kokususa akumele kudlule ukuchezuka okunegethivu kogqinsi oluvamile lodonga, futhi ubukhulu bodonga lwangempela endaweni yokuhlanza akumele bube buncane kunobuncane obuvunyelwe udonga.
Ukupakishwa, ukumaka kanye nokucaciswa kwekhwalithi yamapayipi ensimbi kuzohambisana nezinhlinzeko ze-GB/T 2102.
Sizinikezele ekulawuleni okuhle kakhulu kanye nenkampani yabathengi ecabangelayo, abasebenzi bethu abanokuhlangenwe nakho esisebenzisana nabo bavame ukutholakala ukuze baxoxe ngezimfuno zakho futhi benze okuthile okujabulisayo komthengi we-OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, We. wamukelekile amakhasimende, izinhlangano zamabhizinisi nabangane abavela kuzo zonke izingxenye zomhlaba ukuze baxhumane nathi futhi bathole ukubambisana ngezici ezinhle ezifanayo.
OEM SupplyIpayipi laseChina kanye nepayipi lensimbi, Ukwaneliseka kwamakhasimende ethu ngemikhiqizo namasevisi ethu okuhlala kusikhuthaza ukuthi senze kangcono kuleli bhizinisi.Sakha ubudlelwano obuzuzisayo namakhasimende ethu ngokuwanikeza ukukhetha okukhulu kwezingxenye zemoto ebiza kakhulu ngamanani aphansi.Sinikeza amanani entengo kuzo zonke izingxenye zethu zekhwalithi ukuze uqinisekiswe ukonga okukhulu.
