Kauv Welded Steel Tubes Api Spec 5L Rau Gas Pipes

Lus piav qhia luv luv:

Product Detail

Khoom cim npe

Peb cov kauvwelded tubesyog tsim nrog kev saib xyuas.Pib nrog steel strips lossis dov daim hlau, peb khoov thiab deform cov ntaub ntawv no rau hauv lub voj voog.Tom qab ntawd peb txuas lawv ua ke los tsim cov yeeb nkab uas muaj zog.Los ntawm kev siv cov txheej txheem vuam sib txawv xws li arc vuam, peb lav qhov zoo tshaj plaws lub zog thiab kav ntev ntawm peb cov khoom.

Txuj

Qib Steel

Chemical Constituent (%)

Tensile Khoom

Charpy(V nco)

Impact Test

Lwm yam

Yield zog(Mpa)

Tensile zog(Mpa)

(L0 = 5.65√S0 )min Stretch Rate(%)

max

min

max

min

max

D ≤168.33mm ib

D ＞168.3mm ib

GB/T3091-2008

qw 215a

≤0.15

0.25＜1.20

0.045 ib

0.050 ib

0.35 Nws

Ntxiv Nb\V\Ti raws li GB/T1591-94

215

335

> 31

q215 ib

≤0.15

0.25-0.55 Nws

0.045 ib

0.035 ib

215

335

> 31

qw 235a

≤0.22

0.30 Nws＜0.65 ib

0.045 ib

0.050 ib

0.035 ib

235

375

> 26

q235 ib

≤0.20 ib

0.30 Nws≤1.80 ib

0.045 ib

0.035 ib

235

375

> 26

qw 295a

0.16

0.80-1.50 Nws

0.045 ib

0.55 ib

295

390

> 23

q295 ib

0.16

0.80-1.50 Nws

0.045 ib

0.040 ib

0.55 ib

295

390

> 23

qw 345a

0.20 ib

1.00-1.60 Nws

0.045 ib

0.55 ib

345

510

> 21

q345 ib

0.20 ib

1.00-1.60 Nws

0.045 ib

0.040 ib

0.55 ib

345

510

> 21

GB/

T9711-

Xyoo 2011

(PSL1)

l175 ua

0.21 ib

0.60 ib

0.030 Nws

Kev xaiv ntxiv ib qho ntawm Nb\V\Ti cov ntsiab lus lossis ib qho kev sib xyaw ua ke ntawm lawv

175

310

Ib los yog ob ntawm cov toughness indexofKev cuam tshuam lub zog thiab qhov chaw shearing tuaj yeem raug xaiv.RauL555, saib tus qauv.

L210

0.22

0.90 ib

0.030 Nws

210

335

l245 ua

0.26

1.20

0.030 Nws

245

415

l290 ua

0.26

1.30 Nws

0.030 Nws

290

415

l320 ua

0.26

1.40 Nws

0.030 Nws

320

4 35

l360 ua

0.26

1.40 Nws

0.030 Nws

360

460

l390 ua

0.26

1.40 Nws

0.030 Nws

390

l415 ua

0.26

1.40 Nws

0.030 Nws

415

520

l450 ua

0.26

1.45 Nws

0.030 Nws

450

535 ib

l485 ua

0.26

1.65 ib

0.030 Nws

485 ib

570 ib

API 5L(PSL 1)

A25

0.21 ib

0.60 ib

0.030 Nws

Rau qib B steel,Nb + V≤0.03% yog ';

rau hlau≥qib B, xaiv tau ntxiv Nb lossis V lossis lawv

ua ke, Nb+V+Ti≤0.15%

172

310

(L0 = 50.8 hli)uaxam raws li cov qauv hauv qab no:

ib = 1944·A0 .2/U0.0

A: Thaj tsam ntawm cov qauv hauv mm2 U: Tsawg kawg tensile zog hauv Mpa

Tsis muaj los yog ib qholos yog ob leeg ntawmqhov cuam tshuam

zog thiab

kev txiav

cheeb tsam yuav tsum tau raws li cov qauv toughness.

0.22

0.90 ib

0.030 Nws

207

331

0.26

1.20

0.030 Nws

241

414 ib

X42

0.26

1.30 Nws

0.030 Nws

290

414 ib

X46

0.26

1.40 Nws

0.030 Nws

317

434 ib

X52

0.26

1.40 Nws

0.030 Nws

359 ib

455

X56

0.26

1.40 Nws

0.030 Nws

ib 386

490 ib

X 60

0.26

1.40 Nws

0.030 Nws

414 ib

517 ib

X 65

0.26

1.45 Nws

0.030 Nws

448 ib

531 ib

X 70

0.26

1.65 ib

0.030 Nws

483 ib

565 ib

Kauv welded kav muaj ntau yam zoo dua seamless steel kav.Tshwj xeeb tshaj yog, lawv yog cov nqi-zoo thiab muaj ntau dua productivity.Cov kav dej no txo cov nqi tsim khoom yam tsis muaj kev cuam tshuam kev ua haujlwm.Tsis tas li ntawd, pebkauv welded steel kav xyuas kom yooj yim installation raws li nws tsis xav tau txoj kev siv vuam thiab siv sij hawm ntev.

Ntawm Cangzhou Spiral Steel Pipes Group Co., Ltd., peb txaus siab rau peb cov kev tswj xyuas nruj.Los ntawm kev kos npe rau cov khoom siv raw khoom, kev tsim khoom, kev tshuaj xyuas, thiab kev pabcuam tomqab muag, txhua kauj ruam yog ua tib zoo tswj xyuas.Tsis tas li ntawd, peb cov khoom raug tshuaj xyuas tsis tu ncua los ntawm ntau lub chaw soj ntsuam kev tshaj lij, kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig zoo thiab ua haujlwm tau zoo.

Tsis muaj.	Lub npe Tester	Qauv	Ntau	Chaw tsim tshuaj paus	Lub Sijhawm Calibration	Cov ntsiab lus kuaj	Xeem Precision	Kev ua tau zoo thiab Parameters ntawm cov cuab yeej
1	Hluav taws xobUltrasonic Thickness Sensor		4 台	BeijingShuanghuan Corporation	Ib xyoos	Kev ntsuas lub thickness ntawm dov phaj thiabcev steel	0.1 hli	Thickness ntau: 0-100mm
2	Khoos phis tawj		2 台	Lenovo		Kev tswj kom zoo		Nco: DDR2G;hard disk: 320g.
3	Electronic Hook Scale	03C-20t ib	2 台	Changzhou Tuoli Electronic Instrument Co., Ltd. Ltd.	Ib nrab xyoo	Qhov hnyav ntawm cov khoom siv raw		Qhov siab tshaj plaws ntawm kev sib kis wireless: 200m;thiab lub sijhawm ruaj khov: tsawg dua 3s.

Peb cov kauv welded steel kav yog dav siv hauv kev lag luam roj thiab roj.Lawv kuj tau siv dav hauv cov yeeb nkab piers thiab choj piers.Nrog nws lub zog tshwj xeeb thiab ua haujlwm ntev, peb cov kav dej tuaj yeem tiv taus ib puag ncig hnyav, ua kom muaj kev ua haujlwm ntev thiab kev ntseeg tau.

Peb nkag siab qhov tseem ceeb ntawm kev muab kev pabcuam sai thiab txhim khu kev qha rau cov neeg siv khoom.Peb pab neeg ua haujlwm siab tshaj tuaj yeem pab cov neeg siv khoom ntawm txhua theem, los ntawm kev xaiv cov khoom mus rau kev teeb tsa thiab kev saib xyuas.Peb lub hom phiaj yog ua kom dhau peb cov neeg siv khoom xav tau los ntawm kev muab cov khoom lag luam zoo tshaj plaws thiab ua kom tiav cov neeg siv khoom txaus siab.

Tag nrho cov nyob rau hauv tag nrho, nrog peb spiral welded steel yeeb nkab, koj tuaj yeem ntseeg tau tias nws yog ib qho txiaj ntsig zoo, muaj txiaj ntsig zoo thiab txhim khu kev qha rau koj cov kev xav tau ntawm cov pa roj carbon monoxide.Peb txoj kev cog lus rau cov khoom zoo tshaj plaws, kev tswj xyuas nruj thiab kev pabcuam tshwjxeeb tau ua rau peb xaiv thawj cov neeg siv khoom thoob ntiaj teb.Hu rau peb hnub no los tham txog koj qhov project xav tau thiab paub txog peb cov khoom tshwj xeeb thiab cov kev pabcuam.

Yav dhau los: SAWH Comprehensive Guide To Tube: A252 Qib 1 Hlau Yeeb Nkab Rau Kev Siv Roj Thiab Roj

Tom ntej: Kauv Seam Welded Yeeb Nkab GBT9711 2011PSL2

Sau koj cov lus ntawm no thiab xa tuaj rau peb