ASTM A179 A192 A210 A1 DIN17175 St35.8 Carbon Steel Seamless Yeeb
Zoo heev ua ntej, thiab Shopper Supreme yog peb cov lus qhia muab lub tuam txhab muaj txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom.Tam sim no, peb cia siab tias peb qhov zoo tshaj plaws yuav yog ib qho ntawm cov neeg xa khoom sab saum toj hauv peb cheeb tsam kom txaus siab rau cov neeg siv khoom ntxiv yuav xav tau High Quality Low. Nqe Kub Muag ASTM A179 A192 A210 A1 DIN17175 St35.8 Carbon Steel Seamless Pipe, Raws li tus kws tshaj lij tshwj xeeb hauv daim teb no, peb tau cog lus los daws txhua qhov teeb meem ntawm kev tiv thaiv kub loj rau cov neeg siv.
Zoo heev ua ntej, thiab Shopper Supreme yog peb cov lus qhia muab lub tuam txhab muaj txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom.Tam sim no, peb cia siab tias peb qhov zoo tshaj plaws yuav yog ib qho ntawm cov neeg xa khoom sab saum toj hauv peb cheeb tsam kom txaus siab rau cov neeg siv khoom ntxiv.Tuam Tshoj Seamless Carbon Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab Nqe Kub Muag, Tam sim no peb muaj ntau tshaj 10 xyoo ntawm kev tsim khoom thiab xa tawm kev lag luam. Peb ib txwm tsim thiab tsim cov khoom tshiab kom tau raws li kev xav tau ntawm kev lag luam thiab pab cov qhua tsis tu ncua los ntawm kev hloov kho peb cov khoom. Peb tau tshwj xeeb chaw tsim tshuaj paus thiab exporter nyob rau hauv Suav teb. Txhua qhov chaw koj nyob, nco ntsoov koom nrog peb, thiab ua ke peb yuav tsim lub neej yav tom ntej hauv koj txoj kev lag luam!
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
ASTM A335 / A335M-2018 Cov Lus Qhia Tshwj Xeeb
Zoo heev ua ntej, thiab Shopper Supreme yog peb cov lus qhia muab lub tuam txhab muaj txiaj ntsig zoo tshaj plaws rau peb cov neeg siv khoom.Tam sim no, peb cia siab tias peb qhov zoo tshaj plaws yuav yog ib qho ntawm cov neeg xa khoom sab saum toj hauv peb cheeb tsam kom txaus siab rau cov neeg siv khoom ntxiv yuav xav tau High Quality Low. Nqe Kub Muag ASTM A179 A192 A210 A1 DIN17175 St35.8 Carbon Steel Seamless Pipe, Raws li tus kws tshaj lij tshwj xeeb hauv daim teb no, peb tau cog lus los daws txhua qhov teeb meem ntawm kev tiv thaiv kub loj rau cov neeg siv.
Tuam Tshoj Seamless Carbon Steel Yeeb Nkab thiab Carbon Steel Yeeb Nkab Nqe Kub Muag, Tam sim no peb muaj ntau tshaj 10 xyoo ntawm kev tsim khoom thiab xa tawm kev lag luam. Peb ib txwm tsim thiab tsim cov khoom tshiab kom tau raws li kev xav tau ntawm kev lag luam thiab pab cov qhua tsis tu ncua los ntawm kev hloov kho peb cov khoom. Peb tau tshwj xeeb chaw tsim tshuaj paus thiab exporter nyob rau hauv Suav teb. Txhua qhov chaw koj nyob, nco ntsoov koom nrog peb, thiab ua ke peb yuav tsim lub neej yav tom ntej hauv koj txoj kev lag luam!
