PIPE ITO PIPE ARA PIPE ARA PIPA TITUN
Apejuwe
Awọn be, irin paipu ni o ni gbona - ti yiyi seamless, irin tube ati welded, irin tube.The seamless, irin tube fun be ti pin si meji orisi ni ibamu si awọn ipese ti "seamless, irin tube fun be" (GB/ t8162-2008) : gbona sẹsẹ ( extrusion, imugboroosi) ati iyaworan tutu (yiyi) .Iwọn ila opin ti ita ti paipu irin ti o gbona-yiyi jẹ 32-630mm ati sisanra ogiri jẹ 2.5-75mm.Iwọn ita ti paipu irin ti o tutu jẹ 5-200mm ati sisanra ogiri jẹ 2.5-12mm.Paipu irin welded ti a fi ṣe awo irin tabi ṣiṣan irin lẹhin crimping ati ṣiṣe, eyiti o le pin si paipu irin welded ti o taara ati pipe ti irin ti a fi oju-irin.The diamita ita ati sisanra ogiri ti paipu irin ti o taara taara jẹ 5-508mm ati 0.5. -12.7mm lẹsẹsẹ, eyi ti yoo ni ibamu pẹlu awọn ipese ti GB/ t3793-2008.The welded irin paipu fun kekere-titẹ ito gbigbe ni tun npe ni wọpọ welded pipe, commonly mọ bi Clark pipe.Awọn sipesifikesonu jẹ afihan ni mm ti iwọn ila opin, eyiti o yẹ ki o ni ibamu pẹlu awọn ipese ti GB/t3091-2008 fun gbigbe omi titẹ kekere.
Ilana iṣelọpọ
Sipesifikesonu
Kemikali Tiwqn
Ipele | C | Mn | P | S | Si | Cr | Mo |
1010 | 0.08-0.13 | 0.30-0.60 | ≤0.04 | ≤0.05 | - | - | - |
1020 | 0.08-0.23 | 0.30-0.60 | ≤0.04 | ≤0.05 | - | - | - |
1045 | 0.43-0.50 | 0.60-0.90 | ≤0.04 | ≤0.05 | - | - | - |
4130 | 0.28-0.33 | 0.40-0.60 | ≤0.04 | ≤0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
4140 | 0.38-0.43 | 0.75-1.00 | ≤0.04 | ≤0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Darí Properties
Ipele | Ipo | Agbara fifẹ Mpa(min) | Mu agbara duro Mpa(min) | Ilọsiwaju %(iṣẹju) |
1020 | CW | 414 | 483 | 5 |
SR | 345 | 448 | 10 | |
A | 193 | 331 | 30 | |
N | 234 | 379 | 22 | |
1025 | CW | 448 | 517 | 5 |
SR | 379 | 483 | 8 | |
A | 207 | 365 | 25 | |
N | 248 | 379 | 22 | |
4130 | SR | 586 | 724 | 10 |
A | 379 | 517 | 30 | |
N | 414 | 621 | 20 | |
4140 | SR | 689 | 855 | 10 |
A | 414 | 552 | 25 | |
N | 621 | 855 | 20 |
Standard
Kikun & Aso
Annealed, Deede, Wahala tu silẹ, Tutu ti pari, Pa ati Ibinu
Iṣakojọpọ & Gbigbe
Iṣakojọpọ
Lori lapapo ti tube irin ni yio je kanna ni ipele number.steel grade ati specification.awọn iyokù ti ọpọn ti o kere ju ọkan lapapo yẹ ki o wa ni ti so sinu kekere edidi.
Iwọn ti lapapo kọọkan yẹ ki o kere ju 50kg. Iwọn ti o pọju ko le kọja 80kg ti lapapo Ti awọn ibeere pataki ba wa.
Nigbati ipari ti tube irin ba tobi ju tabi dogba si 6m.pẹlu o kere ju 8 awọn okun okun fun lapapo kọọkan, pin si awọn ẹgbẹ 3 ati 3-2-3
Nigbati ipari ti tube irin naa kere ju 6mand kọọkan lapapo ti so o kere ju awọn koko 5 ati pin si awọn ẹgbẹ 3 eyiti o jẹ 2-1-2
Nigbati ipari ti tube ba tobi ju tabi dogba si 3m, ati pe a ti so idii kọọkan pẹlu o kere ju awọn ẹgbẹ 3. pin si awọn ẹgbẹ 3, 1-1-1 fihan ni isalẹ.
Onigi apoti package
Apoti onigi jẹ o dara fun yiyi tutu tabi iyaworan tutu irin tube irin ti ko ni, didan gbona ti yiyi tube irin alagbara.Nigbati iwọn ila opin ita ti paipu irin ba tobi ju tabi dogba 10mm, iwuwo ti o pọju ti eiyan yẹ ki o jẹ 50kg.Nigbati iwọn ila opin ita ti paipu irin jẹ kere ju tabi dogba 10mm, iwuwo ti o pọju ti eiyan yẹ ki o jẹ 30kg.