Suauu uamea paipa o se ituaiga o u'amea umi ma vaega gaogao ma e leai se sooga faataamilo, ao paipa ta'e suauu o se ituaiga o vaega tamaoaiga steel.Role: faaaogaina lautele i le gaosiga o vaega fausaga ma masini, e pei o paipa vili suauu, taavale taavale taavale, faavaa uila ma scaffolding uamea faaaoga i le fausiaina, etc.Using suauu faaaogaina paipa ta'e e mafai ona faafaigofieina le gaosiga o vaega o meafaitino, e pei o le gaosiga o vaega o mea mama, e mafai ona faaleleia vaega o le gaosiga o meafaitino. ta'avale mama mama, Jack lima, ma isi, ua fa'aaogaina lautele e gaosia ai paipa u'amea.Petroleum ta'e paipa po o se ituaiga o auupega masani mea taua, paelo, paelo ma isi i le suauu ta'e paipa e manufacture.Petroleum ta'e paipa e mafai ona vaevaeina i paipa lapotopoto ma fa'apitoa-foliga paipa e tusa ai ma foliga o le vaega pito sili o le paipa e mafai ona sili atu le vai. felauai i paipa lapotopoto.

API 5CT ua vaevaeina i K55, N80, L80, P110 ma isi togi sila.

Paipa J55 (37Mn5)

I'a J55 (37Mn5)

Paipa soosoo J55 (37Mn5)

Paipa u'amea suau'u (GB/T9948-88) o se paipa u'amea seamless talafeagai mo ogaumu paipa, exchanger vevela ma pipeline i suauu suauu.

Uamea paipa mo geological viliina (YB235-70) o loo faaaogaina mo le viliina autu e le matagaluega o eleele, lea e mafai ona vaevaeina i paipa vili, vili kola, paipa autu, casing paipa ma timuga paipa e tusa ai ma lona faaaogaina.

Fa'ata'ita'iga paipa uamea seamless

2. Pipa u'amea su'isu'i eleele mo felauaiga vai: GB8163-99; 3. paipa uamea seamless mo boiler: GB3087-1999; 4.

5, meafaigaluega fetilaisa mo le maualuga omiga paipa uʻamea seamless: GB / T6479-1999 6, geological viliina mo seamless paipa uʻamea: YB235-70 7, suauʻu viliina mo seamless paipa uamea: YB528-65 8, suauʻu viliina seamless paipa uʻamea: GB9948-88

paipa u'amea seamless mo taavale afa afa: GB3088-1999 11. seamless paipa u'amea mo vaa: GB5312-1999 12. Cold tos cold rolled precision seamless steel pipe: GB/T3639-1999

13, ituaiga uma o paipa u'amea lamolemole 16Mn, 27SiMn,15CrMo, 35CrMo, 12CrMov, 20G, 40Cr,12Cr1MoV,15CrMo

E le gata i lea, o loʻo i ai foi GB / T17396-1998 (vevela uʻamea uʻamea faagaau mo hydraulic prop), GB3093-1986 (maualuga-miomiga seamless paipa uʻamea mo afi afi tiso), GB / T3639-1983 (malulu-tosoina po o le malulu-taai saʻo faagaau uʻamea seamless), GB/T38064 (amless uamea seamless tube), GB/T38094 (amless uamea seamless tube). faagaau), GB/T8713-1988(Precision totonu diameter seamless faagaau uʻamea mo hydraulic ma pneumatic cylinders), GB13296-1991 (seamless faagaau uʻamea mo boilers ma exchangers vevela), GB / T14975-1994 (seamless faagaau uʻamea mo le fausaga), GB/T1994 faagaau uʻamea uʻamea le felauaiga), GB/T1994 uʻamea uʻamea le felauaiga. GB/T5035-1993 (ta'avale) fa'au'u u'amea lamolemole mo paipa pusi), API SPEC5CT-1999 (fa'amatalaga mo casing ma tubing), ma isi.