API 5L Tube

GNEE API 5L Seamless steel yeeb nkab muab ntau yam

Tshuaj muaj pes tsawg leeg rau APl 5L PSL1 yeeb nkab

APl 5L PSL 1 yeeb nkab Mechanical zog Tensile, Yeild zog, Elongation

Dimensions kam rau ua API 5L yeeb nkab
a. Rau cov diameters sab nraud tsawg dua 2 3/8 hauv (60.3 mm), yeeb nkab lub cev txoj kab uas hla kam rau ua +/- 0.5 mm. Cov yeeb nkab kawg +/- 0.5 mm; Tawm ntawm Roundness kam rau ua rau cov yeeb nkab lub cev yog 0.9 hli (0.036 hauv), yeeb nkab kawg 0.6 hli (0.024 hli).
b. Rau OD sib npaug lossis siab dua 2 3/8 hauv (60.3) txog 24 hauv (610 mm), (inch kam rau ua) rau cov yeeb nkab lub cev yog +/- 0.0075D, yeeb nkab kawg +/- 0.005D tab sis max rau +/- 1.6 hli (0.063mm); Roundness kam rau ua rau cov yeeb nkab lub cev Tsawg dua los yog sib npaug rau 0.015D, yeeb nkab kawg Tsawg dua los yog sib npaug rau 0.01D.
c. Rau phab ntsa thickness
Hauv qab 4 hli (0.0157 nyob rau hauv), kam rau ua +0.6 (0.024 hli), -0.5 hli (0.020 nyob rau hauv);
Rau API 5L seamless steel yeeb nkab thickness hauv 4 hli mus rau 10 hli (0.394 hauv), +0.150t, -0.125t;
Rau API seamless yeeb nkab thickness 10 hli mus rau 25mm (0.984 nyob rau hauv), +/- 0.125t;
Phab ntsa thickness Ntau dua lossis sib npaug li 25 hli, +3.7mm lossis +0.1t (yog tias loj) thiab -3.0 hli (0.120 hauv) lossis -0.1t (yog tias loj dua).
t rau thickness;
d.Rau kev ncaj, max rau tag nrho ntev, kam rau siab tshaj 0.15% ntawm qhov ntev.
e.Ncaj, max sib txawv rau cov yeeb nkab kawg, yuav tsum tsawg dua lossis sib npaug li 0.3 mm / m.
f. Ntev +/- 200 mm rau dav, +/- 25.4 mm rau tshwj xeeb.

APPLICATION

Roj thiab Roj Kis:
API 5L tus qauv steel kav yog siv rau hauv kev tsim cov roj thiab cov kav xa hluav taws xob. Cov kav hlau no muaj kev tiv thaiv corrosion zoo, siab zog thiab weldability, thiab tuaj yeem thauj cov dej nyab xeeb thiab ua haujlwm zoo hauv ntau qhov chaw hnyav.
Refining thiab petrochemical kev lag luam:
Cov Yeeb Nkab Txheej Txheem: Hauv cov refineries thiab tshuaj nroj tsuag, API steel kav yog siv los tsim cov kav dej rau kev thauj cov kua ntau yam xws li cov khoom siv raw, cov khoom nruab nrab, thiab cov khoom kawg.
Lwm yam kev siv industrial:
Kev kho dej thiab kev siv dej: API steel kav yog siv los thauj cov dej huv hauv kev kho dej thiab cov kav dej.
Cov vaj tse thiab txuas hniav: Vim nws cov khoom siv zoo heev, API steel kav kuj siv los ua cov qauv kev txhawb nqa rau cov tsev thiab txuas hniav.
Kev lag luam hluav taws xob hluav taws xob thiab kev sib txuas lus: API steel kav yog siv rau hauv cov khoom siv hluav taws xob, kev sib txuas lus thiab lwm yam kev lag luam.

Seamless steel yeeb nkab manufacturing hom
API 5L Seamless steel yeeb nkab txoj kev tsim khoom tuaj yeem muab faib ua: Kub- dov seamless yeeb nkab, Cold drawn (dov) yeeb nkab thiab raj, Thermal expansion yeeb nkab, Cold spinning tube thiab Squeeze tubes.

Kub Rolled Seamless steel yeeb nkab raug txheej txheem
Rolled Round Billets - Kev tshuaj xyuas - Txiav tawm - Cua sov - Piercing - elongation - Kev sib zog me ntsis txo qis - Ncaj nraim - Corp xaus txiav tawm - Kev tshuaj xyuas pom - NDT - Hydrostatic Test - Xaus Procession - Kev tshuaj xyuas cov khoom - pleev xim rau thiab kos npe - ntim - Warehousing

Cold Drawn (Rolled) seamless steel yeeb nkab raug txheej txheem
Niam cov yeeb nkab (Ib txwm rau cov yeeb nkab kub kub) - Kev tshuaj xyuas - Annealing - Xaus Kev Kho Mob (Ntaus thiab Drilling qhov) - Pickling - Sib Tsoo - Phosphorization (Annoit) - Txias (Rolled) - Degreasing thiab Ntxuav - Kev kho cua sov (kev kho mob) - Ncaj nraim - Hydrostatic test - Painting thiab Painting

API STEEL TUBE TESTING

Hydrostatic xeem
Cov yeeb nkab kom tiv taus qhov kev sim hydrostatic yam tsis muaj qhov xau los ntawm cov hlua khi los yog cov yeeb nkab lub cev. Jointers tsis tas yuav tsum tau kuaj hydrostatic muab cov yeeb nkab seem siv tau zoo kuaj.

Khoov xeem
Tsis muaj kab nrib pleb yuav tsum tshwm sim nyob rau hauv ib feem ntawm daim ntawv xeem thiab tsis muaj qhov qhib qhov vuam yuav tshwm sim.

Flattening xeem
Kev lees txais cov qauv rau kev xeem flattening yuav tsum yog:
EW cev D<12.750 in:
X60 T 500 in. Yuav tsum tsis txhob qhib qhov vuam ua ntej qhov kev ncua deb ntawm daim hlau yog tsawg dua 66% ntawm qhov qub sab nraud txoj kab uas hla. Rau txhua qib thiab phab ntsa 50%.
Rau cov yeeb nkab nrog D / t> 10, yuav tsum tsis txhob qhib qhov vuam ua ntej qhov kev ncua deb ntawm daim hlau yog tsawg dua 30% ntawm qhov qub sab nraud.

Flattening xeem

Khoov xeem

Hydrostatic xeem

Kev kuaj Hardness

TXOJ CAI PROJECTS

Project of LSAW Line Pipe

tus neeg siv khoom:
Australia
kom muaj nuj nqis ntawm tus me nyuam:
33500 meters API 5L pipeline
Xyoo ua tiav:
2016
Kab yeeb nkab engineering khoom piav qhia
Welded Line Pipe, LSAW, Longitudinal Weld, Khoom Carbon Steel, 24 "OD, Nominal Nyhav 171.29 lb/ft, Phab ntsa Thickness 0.688", Standard thiab Qib API 5L X60, Beveled End Tsim, Sab nrauv Painted, ntxiv ntxiv specifications EM / 0minal / 18-teev taw), cov khoom specification qib PSL1.

Kev xa khoom

Steel yeeb nkab xa raws li txoj cai (qhov xwm txheej)

Cov yeeb nkab steel xa tawm raws li txoj cai: txias / tawv (BK), txias / mos (BKW), tom qab txias kev ntxhov siab nyem annealing (BKS), annealing (GBK), normalized (NBK).

Cov xwm txheej ntawm kev xa cov yeeb nkab steel

GNEE packaging thiab Shipping

Muaj tej zaum ntau pua txoj kev sib txawv rau kev ntim cov yeeb nkab, thiab feem ntau ntawm lawv muaj txiaj ntsig, tab sis muaj ob lub hauv paus ntsiab lus tseem ceeb rau txhua txoj hauv kev ua haujlwm tiv thaiv xeb thiab kev nyab xeeb ntawm hiav txwv.Our packing tuaj yeem ua tau raws li cov kev xav tau ntawm cov neeg siv khoom.

Cov kaus mom yas ntsaws ntawm ob sab ntawm cov yeeb nkab kawg
Yuav tsum zam los ntawm cov hlau strapping thiab thauj puas
Cov paib pob khoom yuav tsum sib xws thiab sib xws
Tib pob (batch) ntawm cov yeeb nkab steel yuav tsum tau los ntawm tib lub cub tawg.
Cov yeeb nkab steel muaj tib lub cub tawg, tib qib steel, tib yam specifications.

 

 

 

 

Peb paub zoo-paub tias yog ib qho ntawm api 5l seamless steel yeeb nkab manufacturers thiab lwm tus neeg nyob hauv Suav teb. Yog tias koj yuav mus yuav luv nqi api 5l seamless steel yeeb nkab hauv Tshuag, txais tos kom tau txais cov lus hais thiab cov qauv dawb los ntawm peb lub hoobkas. Tsis tas li, kev pabcuam customized muaj.