Pipa uamea seamless masani ona faaaoga mea ma seamless paipa paipa tulaga
1. O paipa ta'avale (Buick na'o ta'avale) La'ititi-diameter maualuga-omiga faagaau e gaosia e tusa ai ma tulaga fa'alotoifale ma fafo po'o tulaga tau alamanuia 210C, 15CrMoG, 12Cr1MoVG, T12 ~ T91 fa'asologa u'amea faagaau.
2. Field laina paipa mo West-East Gas Pipeline Station GB/T9711.2 L245NB Φ1146, Φ895, ma isi.
3, paipa paipa suauu i lalo o le sami API5L X52 PSL2 Φ8910, Φ114.311.1
4. Paipa Fa'asu'u N80 E le lelei-Fa'aitiitiga Paipa API 5CT Φ139.77.72 J55 Paipa Su'u API 5CT Φ735.51
5, truss arm tube (integral quench tube) protocol standards, 20Mn2B, 20Mn2, Φ14615, etc., mo le siiina o masini ma cranes crawler
6. Fa'apitoa-faamoemoega fa'agogo ma fa'apa'au fa'apa'u T91, sila 102 fa'asologa maualuga-omiga faagaau faagaau GB5310-1995, fa'aaogaina i le maualuga-vevela ma maualuga-omiga siosiomaga o nofoaga eletise vevela
7. Tu'u tu'u tua'i paipa 35MnVN, tua'i tua o ta'avale totolo
8, ultra-maualuga le malosi fausaga tubes 35CrMnsi, 30CrMnSiNi2A, mo le militeli, vaalele tulaueleele mea faagaau.
9, axle paipa 20Mn2, Φ17812, Φ12719, ma isi.
10, maa tunneling protocol standards J55, Φ266, Φ316, etc., mo le alatele ma le tele o le vai e faʻamalosia ai le vai.
11, paipa poutu hydraulic GB / T17396-1998, 27SiMn, faʻaaogaina mo le faʻaogaina o masini faʻapipiʻiina o le koale, e tusa ai ma le faʻauna masani a Amerika ma le superheater ma le kaponi uamea seamless paipa uamea ASTM A210, 210C, Φ606
12. Ta'avale axle pusi YB/T5035-1996, 45Mn2\45
13, fa'a'avevela vevela umi 20, Φ19216000-21000, mo fa'afesuia'i vevela
14. Fa'alava tui tui CR-1, Φ485, fa'aaoga mo le CR fa'alava fa'alava mo nofoaafi saoasaoa.
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16, faagaau tetee a'a a le sami Q/CG41, 10CrMoA1, Φ1084, Φ252.5
17, submersible afi paipa paipa tulaga fa'akomepiuta Φ3111, Φ3613.5, 40Cr, 35CrMo, 35CrMoV, mo le afi afi o le pamu
18. Paipa mo paipa maualalo-vevela GB/T18984-2003, 09DG, 10MnDG, 09Mn2VDG, B655, faʻaaogaina i le pisinisi petrochemical i le maualalo-te
Taimi meli: Me-31-2023