XVIII annis Factory Sinis Pressure Boiler Cylinder Oil Gas Structure Admisce GB Seamless Steel Pipes
Satisfactio emptoris est prima scopus noster.Constantem gradum facimus professionalismi, qualitatis, fidei et muneris pro 18 annis Factory Sinarum Pressura Boiler Cylindri Olei Gas Structure Admisce GB SeamlessFerro Pipes, Manipulus firmae nostrae una cum usu technologiarum incisionis mercaturas impeccabiles qualitates tradit mercaturas maxime adoratas et probatas a nostris prospectibus circa mundum.
Satisfactio emptoris est prima scopus noster.Firmamus constantem gradum professionalismi, qualitatis, fidei et servitiiSina Gravis Wall Crassitudo Semaless Steel Pipe, Ferro PipeCum alacris fueris in aliquibus objectis nostris sequentes te indicem productum inspicias, placet liberum contactus nobiscum perquirere.Nos electronicas mittere poteris et consultationem nobiscum attingere et quam primum potuimus tibi respondebimus.Si commodum est, inscriptionem nostram in situ nostro invenire et ad inceptum venire.aut informationis fructus a te ipso.Plerumque parati sumus ad cooperationem diuturnam et firmam construendam cum relationibus quibusvis shoppers possibilibus intra agros consociatos.
Overview
Applicationem
Maxime adhibita est ut summus qualitas mixturam tibiam ferream ad altam pressuram boiler fistulam, caloris fistulam commutatoris et super fistulam caloris admoveret.
Principalis Gradus
Gradus summus qualitas Admisce ferro: T2, T12, T11, T22, T91, T92 etc.
Chemical Component
| Steel Gradus | Chemical Compositio% | ||||||||||
| C | Si | Mn | P, S Max | Cr | Mo | Ni Max | V | Al Max | W | B | |
| T2 | 0.10~0.20 | 0.10~0.30 | 0.30~0.61 | 0.024 | 0.50~0.81 | 0.44~0.65 | - | - | - | - | - |
| T11 | 0.05~0.15 | 0.50~1.00 | 0.30~0.60 | 0.024 | 1.00~1.50 | 0.44~0.65 | - | - | - | - | - |
| T12 | 0.05~0.15 | Max 0.5 | 0.30~0.61 | 0.024 | 0.80~1.25 | 0.44~0.65 | - | - | - | - | - |
| T22 | 0.05~0.15 | Max 0.5 | 0.30~0.60 | 0.024 | 1.90~2.60 | 0.87~1.13 | - | - | - | - | - |
| T91 | 0.07~0.14 | 0.20~0.50 | 0.30~0.60 | 0.02 | 8.0~9.5 | 0.85~1.05 | 0.4 | 0.18~0.25 | 0.014 | - | - |
| T92 | 0.07~0.13 | Max 0.5 | 0.30~0.60 | 0.02 | 8.5~9.5 | 0.30~0.60 | 0.4 | 0.15~0.25 | 0.014 | 1.50~2.00 | 0.001~0.006 |
Nam T91 praeter supra etiam Nickel 0.4, Va 0.18-0.25, Ni 0.06-0.10, Ni 0.03-0.07, Al 0.02, Ti 0.01, Zr 0.01.Maximum, nisi eminus vel minimum indicatur.Ubi ellipsis (…) in hac tabula apparent, nulla necessitas est, et analysis pro elemento determinanda vel nuntianda non est.B Licet iubere T2 et T12 contento sulphuris 0.045 max.C Vel, pro hac ratione minima, materia minimum duritiem habebit 275 HV in conditione durae, quae post austen- sionem et refrigerationem ad cella temperiem, sed ante temperantiam definitur.Duritia probatio fiet in media crassitudine producti.Duritia test frequentiae erunt duo exemplaria curatio producti per calorem multum et duritia eventus probationis in fama famae materiali referenda sunt.
Mechanica Property
| Steel Gradus | Mechanica Properties | |||
| T. S | Y. P | Prolongatio | duritia | |
| T2 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T11 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T12 | ≥ 415MPa | ≥ 220MPa | ≥ 30% | 163HBW(85HRB) |
| T22 | ≥ 415MPa | ≥ 205MPa | ≥ 30% | 163HBW(85HRB) |
| T91 | ≥ 585MPa | ≥ 415MPa | ≥ 20% | 250HBW(25HRB) |
| T92 | ≥ 620MPa | ≥ 440MPa | ≥ 20% | 250HBW(25HRB) |
tolerantia
Licet Variationes in Wall crassitudine
| Wallthickess% | |||||
| extra diametri in. mm | 0.093 2.4 et sub | over0.095 ad 0.15 2.4-3.8 incl. | supra 0.15 ad 0.18 3.8-4.6 incl | super 0.18 " ad 4.6 " | |
| per sub supra per sub per under | |||||
| inconsutilem, calidum complevit | |||||
| 4inch et sub 40 0 35 0 33 0 28 0 | |||||
| super 4 inch .. .. 35 0 33 0 28 0 | |||||
| inconsutilem, frigus complevit | |||||
| supra sub | |||||
| 11/2 et infra | 20 0 | ||||
| super 11/2 | 22 0 | ||||
Variationes in parietibus licet crassitudines ad tubum solum applicant, praeter fistulas internas perturbatas involutum vel frigidum confectum
ante swaging, augere, inflectere, polire vel alias operationes fingere
Licet Variationes extra Diameter
| extra diametrum -mm) | Pemitted Variation (mm) | |
| calidum perfecta inconsutilem tube | super " | sub- |
| 4″ (100mm) et sub | 0.4 | 0.8 |
| 4-71/2″(100-200mm） | 0.4 | 1.2 |
| 71/2-9"（200-225） | 0.4 | 1.6 |
| Conflatae sunt fistulae et frigore confecto seamless fistulae | ||
| under1″(25mm) | 0.1 | 0.11 |
| 1-11/2″(25-40mm) | 0.15 | 0.15 |
| 11/2″(40-50mm) | 0.2 | 0.2 |
| 2-21/2″(50-65mm) | 0.25 | 0.25 |
| 21/2-3″(65-75mm) | 0.3 | 0.3 |
| 3-4 (75-100mm) | 0.38 | 0.38 |
| 4-71/2″(100-200mm） | 0.38 | 0.64 |
| 71/2-9"（200-225） | 0.38 | 1.14 |
Test opus est
Hydraustatic Test:
TheFerro PipeProbari debet Hydraulically per unum.Maximum Test Pressio est XX MPa.Sub Testi Impetus, Stabilitas Tempus Non Minus quam X S, Et Ferro Pipe non Leak.Vel Hydraulic Test restitui potest per Eddy Current Testis vel Magnetic Flux Leakage Testis.
Test nondestructive
Fistulae quod plus requirant inspiciendum ultrasonically inspiciendum est per unum.Post Negotiationem requirit consensum partium et specificatur in contractu, alia probatio non perniciosa addi potest.
Test adulatione
Fistulae exteriori diametro maior quam XXII Mm subicietur adulationi Test.Nulla visibiles Delaminatio, maculae albae, aut immunditie fieri debent Per totum experimentum.
Duritia Test:
Fistula Graduum P91, P92, P122, et P911, Brinell, Vickers, Vel Rockwell durities Testimoniorum erit in Specimine Loth.
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
