A335 P11 Chrome Moly Seamless Steel Yeeb Nkab

Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm a335 p11 chrome moly seamless steel yeeb nkab nyob rau hauv Tuam Tshoj, kuj txhawb customized kev pab cuam nrog luv nqi. Txais tos rau cov lag luam wholesale luv nqi a335 p11 chrome moly seamless steel yeeb nkab rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau cov qauv dawb.

P11 Chrome Moly Alloy Seamless Yeeb Nkabyog cov hlau tshwj xeeb uas ua tau zoo heev nyob rau hauv qhov kub thiab txias ib puag ncig. Lub npe raws li ASTM A335 P11, nws belongs rau chromium -molybdenum alloy steel series, muaj 1.25% chromium thiab 0.5% molybdenum. Nws muaj qhov zoo heev - kub lub zog, me me reactive zog, thiab creep kuj. Nws qhov kev ua haujlwm kub yog feem ntau ntawm -29℃thiab 593 degree, thiab nws tuaj yeem tiv taus kev ua haujlwm siab txog 16MPa.

P11 Seamless Ferritic Alloy Steel Yeeb Nkabyog tsim los ntawm kub dov los yog txias daim duab. Kub dov yog tsim rau zus tau tej cov loj - txoj kab uas hla, tuab -walled kav. Los ntawm cua sov lub steel billet saum toj no nws recrystallization kub thiab dov nws, zoo mechanical zog yuav tau. Kev kos duab txias, ntawm qhov tod tes, yog qhov tsim nyog rau kev tsim cov siab -precision, nyias- cov kav dej. Cov txheej txheem no txhim kho qhov ua tiav ntawm qhov kawg thiab qhov tseeb ntawm cov yeeb nkab.

GNEE Group yog cov chaw tsim khoom thiab cov chaw muag khoom ntawmA335 P11 chromium-molybdenum alloy kav. Peb tau nruab nrog qhov tseeb eddy tam sim no kuaj thiab cov khoom siv ntsuas hydrostatic kom ntseeg tau qhov zoo ntawm txhua cov yeeb nkab. Cov ntaub ntawv pov thawj yog muab nrog txhua lub yeeb nkab thaum xa khoom.Tiv tauj pebrau siab - zooA335 P11 siab - kub thiab siab - siab alloy kavrau koj cov chaw tsim hluav taws xob, roj refineries, thiab cov nroj tsuag tshuaj.

SpecificationsKhoom siv: ASTM A335, ASME SA 335
Loj (Seamless): 1/8NB TO 26NB IN
Ntev: Ib qho Random, Ob Chav Random & Txiav Ntev
Teem caijSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS, UPTO 4 "WALL THICK

A335 P11 Cr-Mo alloy steel yeeb nkab rau siab -kev pabcuam kub Chemical Composition:

Carbon (C) cov ntsiab lus: 0.05 - 0.15%;

Manganese (Mn) cov ntsiab lus: 0.30 - 0.60%;

Phosphorus (P) cov ntsiab lus: tsis pub tshaj 0.025%;

Sulfur (S) cov ntsiab lus: tsis tshaj 0.025%;

Silicon (Si) cov ntsiab lus: 0.50 - 1.00%;

Chromium (Cr) cov ntsiab lus: 1.00 - 1.50%;

Molybdenum (Mo) cov ntsiab lus: 0.44 - 0.65%.

A335 P11 High Temperature Seamless Pipe Mechanical Properties:

Tensile zog: tsis tsawg tshaj 415 MPa;

Tawm lub zog: tsis pub tsawg tshaj 205 MPa;

Elongation: tsis pub tsawg tshaj 30%.

Cov txheej txheem tsim khoom ntawm A335 P11 Ferritic Alloy Steel Polished Pipes feem ntau suav nrog cov kauj ruam hauv qab no:

1. Smelting: Smelting yog nqa tawm siv lub tshuab nqus tsev induction rauv los yog electroslag remelting rauv los xyuas kom meej qhov zoo ntawm cov hlau molten.

2. Nruam Casting: Molten steel yog poured rau hauv ib tug nruam casting tshuab rau solidification thiab sib sau rau hauv steel billets.

3. Rolling: Cov steel billets tau muab tso rau hauv ib lub tshuab dov rau ntau-dhau dov los ua cov kav dej ntawm cov duab thiab qhov loj me.

4. Kev kho cua sov: Cov kav dej tau raug siab -kub tempering los txhim kho lawv cov khoom siv kho mob thiab tiv thaiv corrosion.

5. Tsis yog-Kev kuaj kev puas tsuaj: Tsis yog- kev kuaj kev puas tsuaj xws li kuaj ultrasonic thiab X- kev kuaj kab hluav taws xob yog siv los xyuas kom meej qhov zoo ntawm cov kav dej.

6. Kev kho deg: Cov kav dej saum npoo yog polished thiab pickled los txhim kho lawv cov corrosion kuj thiab zoo nkauj.

7. Kev Tshuaj Xyuas thiab Kev Muag Khoom: Cov kav dej tsim nyog tau raug tshuaj xyuas thiab khaws cia hauv lub tsev rau khoom xa tuaj.

A335 P11 Chrome Moly Alloy Yeeb Nkab Daim Ntawv Thov

Hauv kev lag luam petrochemical: P11 steel kav yog dav siv nyob rau hauv cov khoom tseem ceeb xws li inlet thiab qhov hluav taws xob pipelines ntawm hydrogenation reactors thiab tshav kub exchanger raj bundles nyob rau hauv cov kev hloov kho units. Cov ntaub ntawv ua haujlwm los ntawm qhov loj -tej roj refining project qhia tau hais tias nyob rau hauv ib tug sulfur - muaj cov roj crude ua ib puag ncig, cov phab ntsa thickness txo P11 kav tom qab 8 xyoo ntawm kev pab cuam tsuas yog 0.3 hli, deb tshaj 2.1 hli coj carbon steel kav.

Hauv kev lag luam hluav taws xob: Lawv feem ntau yog siv nyob rau hauv siab -kub reheat chav pipelines rau subcritical units, nrog rau kev ua hauj lwm siab mus txog 17.5 MPa thiab ib tug tsim lub neej tshaj 200,000 teev.

A335 P11 High Pressure Steel Yeeb Nkab Hoobkas

A335 P11 Siab-Tub kub Alloy Steel Pipes ntim thiab xa khoom

Hu rau tam sim no

Cim npe nrov: a335 p11 chrome moly seamless steel yeeb nkab, Tuam Tshoj a335 p11 chrome moly seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas