Pipa seamless stainless steel, ogé katelah tube seamless stainless steel, nyaéta silinder kerung panjang dipaké pikeun cairan pindah (cairan atawa gas).
"Stainless seamless pipe" jeung "stainless steel tube" ampir ditukeurkeun, najan béda minor aya-umumna, tube a boga syarat rékayasa tighter ti pipa a.
Cepheus mangrupakeun produsén profésional husus dina manufaktur pipa seamless dina diaméter badag, sedeng, sarta leutik.
Rupa-rupa pipa seamless stainless steel dihasilkeun kalayan spésifikasi lengkep sareng kualitas pangluhurna.
Cepheus gaduh peralatan anu saé sareng manajemén kualitas anu lengkep, ngadegkeun sistem manajemén kualitas modéren, ngenalkeun téknologi canggih sacara internasional sareng ngadopsi téknik produksi canggih internasional.
Pipa seamless stainless steel loba dipaké dina industri kayaning minyak bumi, industri kimia, mesin, kakuatan listrik, serat kimia, papermaking, percetakan jeung dyeing, dahareun jeung bagian pneumatic jsb
Pausahaan ieu disadiakeun kalawan parabot inspeksi lengkep jeung adopts standar teknis pikeun produk kayaning: pipe seamless pikeun transportasi cairan, pipe seamless pikeun konstruksi, seamless pikeun alat keur ngagolakkeun na exchanger panas.
Diaméter luar tina stainless seamless kami ngahasilkeun rentang ti 4.0mm mun 1219mm. Ketebalan témbok nyaéta 0.5mm dugi ka 100mm. Pikeun logam, kami serius.
| Spésifikasi | |
| Ukuran | OD: 4.0 ~ 1219mm; WT: 0,5 ~ 100mm; Panjangna: 6m, 12m, Max.18m |
| Prosés | Seamless, Tiis Digambar, Tiis Gulung, Panas Gulung |
| Tungtung | PE (Plain End), BE (Beveled End), NPT, BW (Butt Weld End) |
| Beungeut | Bantuan Pickling, Polishing (180 #, 220 #, 240 #, 320 #, 400 #, 600 #) |
| Beurat Téoritis (kg/m) | Beurat / méter = (OD-WT) * WT * 0,02507DuananaODjeungWTdina mm. |
Catetan:
OD nyaéta diaméter luar anu ditangtukeun.
WT nyaéta ketebalan témbok anu ditangtukeun
Pipa stainless steel kedah diasinkeun tanpa skala. Nalika annealing caang dipaké, pickling teu perlu.
Kelas Utama
| Austenitic / Super Austenitic stainless steel pipa seamless | 304, 304H, 304L, 304LN, 321, 321H, 316, 316L, 316LN, 316Ti, 317L, 310S, 310H, 314, 347H, 904L, S 277 |
| Ferrite / Super Ferrite stainless steel pipa seamless | 405, 430, 439, 444, TP446-1 / TP446-2, S44660, S44735, S44736 |
| Duplex / Super duplex stainless steel pipa seamless | S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760 |
| Martensite / Super Martensite stainless steel pipa seamless | 410S, 410, 420, 420J2, 431, 17-4PH, 13Cr110, 17Cr110/125 |
| Nikel Alloy Pipa Seamless | N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N080208, N080208 30, N06035, N07750 |
Standar Produksi
| GB | GB 5310, GB13296, GB/T 9948, GB/T14976, GB/T14975 |
| ASTM | ASTM A213/213M(ASME SA213/SA213M), ASTM A312/312M(ASME SA312/SA312M), ASTM A789/789M(ASME SA789/SA789M), ASTM A790/790M(ASME SA790/SAME61) , ASTM B423(ASME SB423), ASTM B407(ASME SB407), ASTM B668(ASME SB668) |
| DIN | DIN 17456, DIN17458 |
| EN | EN10216-5 |
| JIS | JIS G3459, JIS G3463 |
Toleransi dina Ketebalan Tembok (ASTM A312)
| NPS Designator | Toleransi,% tina Nominal | |
| Leuwih | Sahandapeun | |
| 1/8 ka 2-1/2 incl., kabéh t / babandingan D | 20.0 | 12.5 |
| 3 ka 18 inci., t / D nepi ka 5% incl. | 22.5 | 12.5 |
| 3 nepi ka 18 inci., t/D> 5% | 15.0 | 12.5 |
| 20 tur leuwih badag, dilas, kabéh t / babandingan D | 17.5 | 12.5 |
| 20 sareng langkung ageung, mulus, t / D dugi ka 5% kalebet. | 22.5 | 12.5 |
| 20 sareng langkung ageung, mulus, t / D> 5% | 15.0 | 12.5 |
Catetan:
t = Ketebalan Tembok Nominal;
D = Maréntahkeun Luar Diaméterna.
Toleransi dina Diaméter Luar (ASTM A312)
| NPS Designator | Toleransi dina Diaméter Luar | |||
| Leuwih | Sahandapeun | |||
| In. | mm | In. | mm | |
| 1/8 ka 1-1/2, kaasup. | 1/64 (0,015) | 0.4 | 1/32 (0.031) | 0.8 |
| Leuwih 1-1 / 2 ka 4, incl. | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Langkung ti 4 dugi ka 8, kalebet. | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Langkung ti 8 dugi ka 18, kalebet. | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Langkung ti 18 dugi ka 26, kalebet. | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Langkung ti 26 dugi ka 34, kalebet. | 5/32 (0.156) | 4.0 | 1/32 (0.031) | 0.8 |
| Langkung ti 34 dugi ka 48, kalebet. | 16/3 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Toleransi dina Straightness (ASTM A312)
| Ditetepkeun OD, dina. | Ketebalan Tembok Ditetepkeun, dina. | Curvature maksimum dina sagala 3ft, di. | Curvature maksimum i Total Panjang, di. |
| Nepi ka 5.0 incl. | Langkung ti 3% OD dugi ka 0,5, kalebet. | 0.030 | 0,010 x panjangna, ft |
| Langkung ti 5.0 dugi ka 8.0, kalebet. | Leuwih 4% OD ka 0,75, incl. | 0.045 | 0,015 x panjangna, ft |
| Langkung ti 8.0 dugi ka 12.75, kalebet. | Leuwih 4% OD ka 1.0, incl. | 0,060 | 0,020 x panjangna, ft |
Émbaran bungkusan
pipa seamless stainless steel anu dipak nurutkeun sarat customer urang. Pikeun ngahindarkeun karusakan anu tiasa disababkeun nalika transportasi internasional, kami nyayogikeun sababaraha metode bungkusan pilihan, kalebet kantong anyaman, kotak lapis, sareng kotak kayu.
waktos pos: Apr-12-2020