Irin pipe paipu

Paipu irin ti ko ni ailopin fun igbekalẹ GB / t8162-2018 jẹ lilo akọkọ fun eto gbogbogbo ati ẹrọ. Awọn oniwe-aṣoju ohun elo (brand): erogba irin 20 #, 45 irin; Alloy irin Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, ati be be lo.

Irin alagbara, irin pipe pipe (GB / T14975-2002) jẹ yiyi gbona (extruded, faagun) ati fifa tutu (yiyi) paipu ti ko ni oju ti a ṣe ti irin alagbara fun awọn paipu ti o ni ipata, awọn ẹya igbekale ati awọn ẹya ni kemikali, epo, ina. aso, egbogi, ounje, ẹrọ ati awọn miiran ise. ohun

1. Irin pipe paipu fun be: gb8162-2008

2. Ilẹ pelu irin paipu fun ito gbigbe: gb8163-2008

3. Irin pipe fun igbomikana: gb3087-2008

4. Paipu ti ko ni titẹ giga fun igbomikana: GB5310-2008 (ST45.8 - iru III)

5. Iwọn ti o ga julọ ti o wa ni irin pipe fun awọn ohun elo ajile kemikali: GB6479-2000

6. Paipu irin ti ko ni ailopin fun liluho jiolojikali: yb235-70

7. Paipu irin ti ko ni irin fun liluho epo: yb528-65

8. Irin pipe paipu fun epo epo epo: GB9948-2006

9. Paipu alailẹgbẹ pataki fun kola lu epo epo: yb691-70

10. Irin pipe paipu fun ọkọ ayọkẹlẹ axle ọpa: gb3088-1999

11. Irin pipe fun awọn ọkọ oju omi: gb5312-1999

12. Tutu kale tutu ti yiyi konge konge irin paipu: gb3639-1999

13. Oriṣiriṣi awọn paipu alloy 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMoV, 20g, 40Cr, 12Cr1MoV, 15CrMo

Ni afikun, GB / t17396-2009 wa (paipu irin ti a yiyi ti o gbona fun eefun eefun)

Gb3093-1986 (titẹ nla irin pipe fun ẹrọ diesel)

GB / t3639-1983 (yiya tutu tabi tutu ti yiyi konge awọn tubes irin alailẹgbẹ)

GB / t3094-1986 (otutu fa irin paipu, irin apẹrẹ pataki)

GB / t8713-1988 (pipe iwọn ila opin inu inu awọn tubes irin ti ko ni iran fun eefun ati awọn silinda pneumatic)

Gb13296-2007 (irin irin alagbara, irin pipe fun igbomikana ati oluyipada ooru)

GB / T14975-2002 (irin alagbara, irin paipu irin alagbara fun be)

GB / T14976-2002 (irin irin alagbara, irin pipe fun gbigbe omi)

GB / t5035-1993 (paipu irin ti ko ni ailopin fun paipu apa aso axle mọto ayọkẹlẹ)

API Spec 5ct-1999 (Pato fun casing ati ọpọn iwẹ), ati be be lo Tutu kale (yiyi) paipu igbekale: yika paipu òfo → alapapo → perforation → akori → annealing → pickling → epo bo (Ejò plating) → olona kọja tutu iyaworan (tutu sẹsẹ) → paipu òfo → itọju ooru → taara → idanwo hydrostatic (iwari abawọn) → isamisi → ile itaja.