Tuam Tshoj pheej yig tus nqi Tuam Tshoj High Pressure SA210 A1 / A213 T12 Thaum tshav kub kub Exchanger Rifled Boiler Tube Carbon Steel Seamless yeeb nkab/Tube
Peb tau dhau los ua cov chaw tsim khoom. Wining feem ntau ntawm koj cov ntawv pov thawj tseem ceeb ntawm nws txoj kev lag luam rau Tuam Tshoj Tus nqi pheej yig Tuam Tshoj Siab Siab SA210 A1 / A213 T12 Kub Exchanger Rifled Boiler Tube Carbon Steel Seamless Yeeb Nkab / Tube, Peb tau ua cov txheej txheem rau ntau tshaj 10 xyoo. Peb tau mob siab rau cov khoom zoo thiab kev pabcuam rau cov neeg siv khoom. Peb caw koj tuaj xyuas peb lub lag luam rau kev ncig xyuas tus kheej thiab cov tuam txhab kev taw qhia siab heev.
Peb tau dhau los ua cov chaw tsim khoom. Wining feem ntau ntawm koj cov ntawv pov thawj tseem ceeb ntawm nws txoj kev lag luam rauCarbon steel tube, Tuam Tshoj A210 Seamless Tube, Peb qhov kev paub ua rau peb tseem ceeb hauv peb cov neeg siv khoom qhov muag. Peb qhov zoo hais nws tus kheej cov khoom zoo li nws tsis tangle, los yog tawg, yog li ntawd peb cov neeg muas zaub yuav ib txwm muaj kev ntseeg siab thaum tso ib qho kev txiav txim.
Txheej txheem cej luam
| Txheem:ASTM SA 210 | Alloy los yog Tsis: Carbon steel |
| Qib pawg: GraA. GrC | Daim ntawv thov: Boiler Pipe |
| Thickness: 1-100 hli | Kev kho deg: Raws li cov neeg siv khoom xav tau |
| Sab nraud txoj kab uas hla (Round): 10 - 1000 mm | Cov txheej txheem: Kub Rolled / Cold Drawn |
| Length: Tsau ntev lossis random ntev | Kev kho cua sov: Annealing / normalizing |
| Tshooj Shape: Round | Cov yeeb nkab tshwj xeeb: Cov yeeb nkab phab ntsa tuab |
| Qhov chaw ntawm Keeb Kwm: Suav teb | Siv: Boiler thiab Kub Exchanger |
| Ntawv pov thawj: ISO9001: 2008 | Test: ET/UT |
Daim ntawv thov
Nws yog tsuas yog siv los ua kom zoo seamless carbon steel, rau boiler kav, super kub kav
rau bolier kev lag luam, kub hloov yeeb nkab thiab lwm yam. Nrog qhov sib txawv qhov ntau thiab tsawg
Qib tseem ceeb
Qib ntawm high-zoo carbon boiler steel: GrA, GrC
Chemical Component
| Element | Qib A | Qib C |
| C | ≤ 0.27 | ≤ 0.35 |
| Mn | ≤ 0.93 | 0.29-1.06 Nws |
| P | ≤ 0.035 | ≤ 0.035 |
| S | ≤ 0.035 | ≤ 0.035 |
| Si | ≥ 0.1 | ≥ 0.1 |
A Rau txhua qhov kev txo qis ntawm 0.01% qis dua cov pa roj carbon siab tshaj plaws, qhov nce ntawm 0.06% manganese saum toj no qhov siab tshaj plaws yuav raug tso cai mus txog qhov siab tshaj ntawm 1.35%.
Mechanical Property
| Qib A | Qib C | |
| Tensile zog | ≥ 415 | ≥ 485 |
| Yield zog | ≥ 255 | ≥ 275 |
| Elongation tus nqi | ≥ 30 | ≥ 30 |
Kev Xeem Xeem
Hydraustatic Test:
Cov yeeb nkab steel yuav tsum tau sim Hydraulic ib leeg. Qhov ntsuas siab tshaj plaws yog 20 MPa. Nyob rau hauv qhov kev sim siab, lub sij hawm ruaj khov yuav tsum tsis pub tsawg tshaj 10 S, thiab cov yeeb nkab hlau yuav tsum tsis txhob tawm.
Tom qab tus neeg siv pom zoo, Kev Ntsuas Hydraulic tuaj yeem hloov pauv los ntawm Eddy Tam sim no Kev Ntsuas lossis Kev Ntsuas Flux Magnetic.
Flattening Test:
Tubes nrog ib txoj kab uas hla sab nraud loj dua 22 hli yuav tsum raug rau qhov kev ntsuam xyuas flattening. Tsis pom kev delamination, pob dawb, lossis impurities yuav tsum tshwm sim thaum tag nrho kev sim.
Flaring Test:
Raws li qhov yuav tsum tau muaj ntawm tus neeg yuav khoom thiab tau teev nyob rau hauv daim ntawv cog lus, cov yeeb nkab steel nrog txheej txheej ≤76mm thiab phab ntsa Thickness ≤8mm tuaj yeem ua tiav Flaring Test. Qhov kev sim tau ua nyob rau hauv chav kub nrog ib tug taper ntawm 60 °. Tom qab Flaring, Qhov Flaring Rate ntawm Sab Nrauv Sab Nraud Yuav Tsum Tau Ua Raws Li Cov Lus Qhia hauv qab no, thiab cov khoom siv kuaj yuav tsum tsis txhob muaj qhov tawg lossis tawg.
Hardness Test:
Brinell los yog Rockwell hardness tests yuav tsum tau ua ntawm cov qauv ntawm ob lub raj los ntawm txhua qhov ntau
Product Detail
Boiler Tube
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210 (A210M)-2012
ASME SA-213/SA-213M
