“Otitọ, Innovation, Rigorousness, ati Imuṣiṣẹ” le jẹ ero inu itẹramọṣẹ ti ajo wa fun igba pipẹ yẹn lati fi idi isọdọkan pẹlu awọn alabara fun isọdọtun-pada sipo ati ere fun Olupese Asiwaju fun 219-2020 mm Large Size Spiral Welded Black Carbon Steel Pipe Pipe SSAW, A nireti tọkàntọkàn lati fi idi awọn ibatan itelorun diẹ sii pẹlu rẹ ni ọjọ iwaju nitosi.A yoo sọ fun ọ nipa ilọsiwaju wa ati nireti lati kọ awọn ibatan iṣowo duro pẹlu rẹ.
“Otitọ, Innovation, Rigorousness, ati Imuṣiṣẹ” le jẹ ero inu itẹramọṣẹ ti ajo wa fun igba pipẹ yẹn lati fi idi rẹ mulẹ ni apapọ pẹlu awọn alabara fun isọdọtun ti ara ẹni ati ere ibajọpọ funChina Erogba Welded Irin Pipe ati ìwọnba Irin SSAW Pipe, Lati tọju ipo asiwaju ninu ile-iṣẹ wa, a ko dawọ duro nija idiwọn ni gbogbo awọn aaye lati ṣẹda awọn iṣeduro ti o dara julọ.Ní ọ̀nà rẹ̀, A lè mú kí ara ìgbésí ayé wa di ọlọ́rọ̀ kí a sì gbé àyíká ìgbé ayé tí ó dára lárugẹ fún àwùjọ àgbáyé.
Nipa seeli welded ilana.
Ṣe iṣelọpọ:Erogba SSAW Irin Pipe.
Iwọn:OD: 219～2500mm WT: 6 ~ 30mm.
Ipele:Gr1, Gr2, Gr3.
Gigun:6M tabi ipari pato bi o ṣe nilo.
O pari:Ipari pẹlẹbẹ, Ipari Beveled.
Irin naa ko gbọdọ ni diẹ sii ju 0.050 phosphorous.
| Awọn ibeere fifẹ | |||
| Ipele 1 | Ipele 2 | Ipele 3 | |
| Agbara fifẹ, min, psi (MPa) | 50 000 (345) | 60 000 (415) | 66000 (455) |
| Aaye ikore tabi agbara ikore, min, psi(MPa) | 30 000 (205) | 35000 (240) | 45000 (310) |
| Ipilẹ elongation ti o kere julọ fun awọn sisanra odi ipin% 6 in. (7.9 mm) tabi diẹ sii: | |||
| Ilọsiwaju ni 8 in. (203.2 mm), min,% | 18 | 14 | … |
| Ilọsiwaju ni 2 in. (50.8 mm), min,% | 30 | 25 | 20 |
| Fun awọn sisanra odi ti o kere ju% 6 in. (7.9 mm), iyokuro lati ipilẹ elongation ti o kere julọ ni 2 in. (50.08 mm) fun Vzi kọọkan - in. (0.8 mm) dinku ni sisanra odi ipin ni isalẹ% 6 in. (7,9 mm), ni ogorun ojuami | 1.5A | 1.25A | 1.0A… |
| Iṣiro Awọn iye Elongation Kere | ||||
| Iforukọ Odi Sisanra | Ilọsiwaju ni 2 in. (50.8 mm), min,% | |||
| ninu. | mm. | Ipele 1 | Ipele 2 | Ipele 3 |
| 5/16 (0.312) | 7.9 | 30.00 | 25.00 | 20.00 |
| 9/32(0.281) | 7.1 | 28.50 | 23.75 | 19.00 |
| 1/4(0.25) | 6.4 | 27.00 | 22.50 | 18.00 |
| 7/32(0.219) | 5.6 | 25.50 | 21.25 | 17.00 |
| 3/16(0.188) | 4.8 | 24.00 | 20.00 | 26.00 |
| 11/6(0.172) | 4.4 | 23.25 | 19.50 | 15.50 |
| 5/32(0.156) | 4.0 | 22.50 | 18.75 | 15.00 |
| 9/64(0.141) | 3.6 | 21.75 | 18.25 | 14.50 |
| 1/8(0.125) | 3.2 | 21.00 | 17.50 | 14.00 |
| 7/64(0.109) | 2.8 | 20.25 | 16.75 | 13.50 |
| Tabili ti o wa loke n funni ni iṣiro awọn iye elongation ti o kere julọ fun ọpọlọpọ awọn sisanra odi ipin.Nibiti sisanra ogiri ipin pato ti wa ni agbedemeji si awọn ti o han loke, iye elongation ti o kere julọ ni yoo pinnu bi atẹle: | ||||
| Ipele | ||||
| 1. E = 48t + 15,00 | ||||
| 2. E = 40t + 12,50 | ||||
| 3. E = 32t + 10,00 | ||||
| nibo: | ||||
| E = elongation ni 2 in.,%, ati | ||||
| T = pàtó kan ipin odi sisanra, ni. | ||||
Ita Opin
Iwọn ita ti awọn paipu paipu ko ni yatọ ju ± 1% lati iwọn ila opin ita ti a ti sọ tẹlẹ.
Odi sisanra
Sisanra ogiri ni aaye eyikeyi kii yoo jẹ diẹ sii ju 12.5% labẹ sisanra ogiri ipin ti a sọtọ.
Awọn ipari
Awọn piles paipu ni a gbọdọ pese ni awọn ipari laileto kan, gigun laileto ilọpo meji, tabi ni awọn ipari aṣọ bi pato ninu ilana rira, ni ibamu pẹlu awọn opin atẹle:
a.Single ID gigun: 16 si 25ft (4.88 si 7.62mm), inch
b.Double ID gigun: Ju 25ft (7.62m) pẹlu aropin to kere ju ti 35ft (10.67m)
c.Awọn ipari aṣọ: ipari bi pato pẹlu iyatọ iyọọda ti ± 1 in.
Iwọn
Gigun kọọkan ti opoplopo paipu ni a gbọdọ ṣe iwọn lọtọ ati iwuwo rẹ ko le yatọ ju 15% ju tabi 5% labẹ iwuwo imọ-jinlẹ rẹ, iṣiro ni lilo ipari rẹ ati iwuwo rẹ fun ipari ẹyọkan.
A. Orukọ iṣelọpọ tabi ami idanimọ rẹ.
B. Awọn iwọn (ipin ila opin ati sisanra odi ipin, gigun ati iwuwo fun ipari ẹyọkan).
C. Nọmba ooru.
D. Ilana ti iṣelọpọ (lailopin).
E. Ipele.
F. Apejuwe pato.
● paipu igboro tabi Black / Varnish ti a bo (adani);
● Ni alaimuṣinṣin;
● Awọn mejeeji pari pẹlu awọn oluṣọ opin;
● Ipari pẹtẹlẹ, opin bevel;
● Ṣiṣamisi.
“Otitọ, Innovation, Rigorousness, ati Imuṣiṣẹ” le jẹ ero inu itẹramọṣẹ ti ajo wa fun igba pipẹ yẹn lati fi idi isọdọkan pẹlu awọn alabara fun isọdọtun-pada sipo ati ere fun Olupese Asiwaju fun 219-2020 mm Large Size Spiral Welded Black Carbon Steel Pipe Pipe SSAW, A nireti tọkàntọkàn lati fi idi awọn ibatan itelorun diẹ sii pẹlu rẹ ni ọjọ iwaju nitosi.A yoo sọ fun ọ nipa ilọsiwaju wa ati nireti lati kọ awọn ibatan iṣowo duro pẹlu rẹ.
Asiwaju olupese funChina Erogba Welded Irin Pipe ati ìwọnba Irin SSAW Pipe, Lati tọju ipo asiwaju ninu ile-iṣẹ wa, a ko dawọ duro nija idiwọn ni gbogbo awọn aaye lati ṣẹda awọn iṣeduro ti o dara julọ.Ní ọ̀nà rẹ̀, A lè mú kí ara ìgbésí ayé wa di ọlọ́rọ̀ kí a sì gbé àyíká ìgbé ayé tí ó dára lárugẹ fún àwùjọ àgbáyé.
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