Pipa Fa'ata'ifa'i Fa'afa'afa'afa'i Uamea Uila
Fa'auila Fa'aigoa Fa'alava uamea ole tasi ituaiga o paipa.O loʻo i ai le lapotopoto, sikuea, rectangular, hexagonal ma le hydraulic ituaiga paipa i ituaiga uʻamea uʻamea. O loʻo i ai 304, 316 togi o austenitic stainless steels e masani ona faʻaaogaina i alamanuia.E iai fo'i isi ituaiga o paipa uamea e pei o le duplex, ferritic, martensitic ma mea fa'apipi'i.
Fa'aigoa sikuea fa'alava uamea ma fa'aufa'aigoa fa'aigoa e masani ona ta'ua o le fa'apa'au uamea po'o le fa'apipi'iina.O lo'o ta'ua fo'i nei mea ose vaega fa'avae gaogao po'o le HSS mo se fa'apuupuuga.Faʻaaogaina mo faʻamoemoega faʻavae, faʻapipiʻi sikuea, faʻamaufaʻailoga faʻafefe, I beams, ma isi, e mafai ona faʻatau i le tele o ituaiga eseese o uʻamea ma uʻamea.O le gaosiga o paipa sikuea e tutusa lava ma le gaosiga o le paipa ae o le oloa e alu i se faasologa o faʻamaufaʻailoga tulaga, faʻafeiloaʻi lona faʻamatalaga sikuea mulimuli.
Ole vaega fa'asaga fa'afafa'ato'aga o fa'agaau e maua ai le malosi fa'ata'atia lelei.O le mea lea e faʻaaogaina ai paipa i faʻaoga malosi maualuga.O lo'o i ai le maualuga o le mamafa ma le maualuga o le vevela auaunaga e pei o le vevela e fa'aoga ai paipa.O le paipa sikuea 316 ss e malosi ma e tete'e i le pala.O le mea 316 o loʻo i ai le chromium, nickel ma le molybdenum i le tuufaatasiga.O lenei tu'ufa'atasiga e mafai ai ona fa'atupula'ia le fa'a'ele'ele ma le 215MPa la'ititi la'ititi malosi 505MPa la'ititi la'ititi malosi.O paipa e mafai foi ona galue i lalo o le vevela e oo atu i le 870 tikeri Celsius.O le SS Square Welded Tube o loʻo faʻaogaina mataupu i le suauʻu ma le kesi, suauʻu, petrochemical, faufale ma faʻaoga faʻatulagaina.O lo'o i ai togi maualuluga e pei ole SS317 Square Tubes o lo'o faia i le 317 grade material lea e 517MPa la'ititi le malosi.E aoga i faʻaoga malosi maualuga.Ole ASTM A270 Seamless Square Tube o lo'o fa'aogaina i le maualuga o le mamafa, auaunaga maualuga o le vevela fa'apea fo'i auaunaga fa'aleaga lautele.
Uamea uamea Seamless Square Tubing, O le gaosiga o gaosiga
saunia u'amea lapotopoto → faʻamafanafana → vevela taʻavale perforation → tipi ulu → piki → faʻamalama → lubrication → faiga taʻavale malulu → degreasing → fofo vevela → faʻasaʻo → tipi paipa → pikiina → siaki oloa maeʻa.
Uamea uamea Seamless Square Tubing ， Iloiloga Faatino
E mafai e le uamea ona tali atu i le okesene i totonu o le ea e fausia ai se ata oxide i luga o le fogaeleele.O le uʻamea uʻamea na faia i luga o le carbon carbon masani o le a faʻaauau pea ona faʻamaʻiina, faʻalauteleina le pala ma iu ai ina fai ni pu.E mafai ona faia lenei mea i le faʻaaogaina o vali poʻo se faʻamaʻi uʻamea faʻamaʻi faʻamaʻi e puipuia ai luga ole uamea kaponi, ae o lenei faʻapipiʻi ua na o se ata manifinifi.Afai ua faaleagaina le ufiufi, o le uamea i lalo e amata ona toe ele.Pe ua pala le paipa uamea uamea e fesootai ma le chromium i totonu o le uamea.Pe a oʻo i le 12% le mea o loʻo i totonu o le chromium, o le pito i luga ole paipa uamea e faʻatupuina ai se vaega o le passivation ma le mafiafia o le chromium mauoa oxide e puipuia ai le pito i luga ma puipuia ai le toe faʻafouina.E matua manifinifi lenei vaega o le oxide, lea e mafai ona iloa ai le susulu masani o le sila uamea, e maua ai le uamea e leai se mea tulaga ese.Afai o le ata chromium ua faaleagaina tasi, o le chromium i le uamea ma le okesene i le siosiomaga e toe faafoʻisia le ata tifaga passivation, faaauau pea ona faia se matafaioi puipuia.I nisi siosiomaga faapitoa, o le a foliga mai foi uamea stainless nisi corrosion i le lotoifale ma le toilalo, ae uamea stainless ma carbon uamea e ese, o le a le foliga mai corrosion toniga ma toilalo, o lea e leai se uiga o le alauni corrosion mo uamea stainless.
Fa'amatalaga
| Igoa Oloa | Pipa uamea lamolemole | |
| Vasega uamea | 300 faasologa | |
| Tulaga | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, GBBS3605, | |
| Meafaitino | 304, 304L, 309S, 310S, 316, 316Ti, 317, 317L, 321, 347, 347H, 304N, 3 16L, 316N, 201, 202 | |
| Laufanua | Faila, fa'ama'i, piki, susulu | |
| Ituaiga | taai vevela ma taai malulu | |
| uamea stainless paipa sikuea / paipa | ||
| Tele | Mafiafia puipui | 1mm-150mm(SCH10-XXS) |
| Aotele i fafo | 4mm * 4mm-800mm * 800mm | |
| uamea stainless paipa rectangular / paipa | ||
| Tele | Mafiafia puipui | 1mm-150mm(SCH10-XXS) |
| Aotele i fafo | 6mm-2500mm (3/8"-100") | |
| Umi | 4000mm, 5800mm, 6000mm, 12000mm, poʻo pe a manaʻomia. | |
| Tulaga tau fefa'ataua'iga | Tulaga tau | FOB, CIF, CFR, CNF, Ex-galuega |
| Tulaga totogi | T / T, L / C, faʻatasi i sisifo | |
| Taimi tiliva | Tiliva vave pe pei ole aofa'i ole oka. | |
| Lafo i fafo i | Aialani, Sigapoa, Initonesia, Iukureini, Saudi Arabia, Sepania, Kanata, ISA, Pasila, Taialani, Korea, Italia, Initia, Aikupito, Oman, Malaysia, Kuwait, Kanata, Viet Nam, Peru, Mekisiko, Dubai, Rusia, ma isi. | |
| afifi | E masani ona auina atu i fafo pusa talafeagai i le sami, po'o le mana'omia. | |
| Fa'atatauga | Faʻaaogaina lautele i le suauu, meaʻai, vailaʻau kemisi, fausiaina, eletise eletise, faaniukilia, malosi, masini, biotechnology, fai pepa, fau vaa, faʻafufu fanua. E mafai foi ona fai paipa e tusa ai ma le manaoga o le tagata faatau. | |
| Fa'afeso'ota'i | Afai ei ai ni au fesili, fa'amolemole lagona le saoloto e fa'afeso'ota'i a'u. | |
| Tele o koneteina | 20ft GP:5898mm(Uumi)x2352mm(Aotele)x2393mm(maualuga) 24-26CBM 40ft GP:12032mm(Uumi)x2352mm(Atele)x2393mm(Maualuga) 54CBM 40ft HC:12032mm(Uumi)x2352mm(Oletele)x2698mm(maualuga) 68CBM | |
Fa'asu'esu'ega o vaila'au
| Vasega | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13.0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0 .26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
Fa'aaliga Oloa
