Alloy Steel Yeeb Nkab

MAIN steel yeeb nkab khoom

Alloy Steel Boiler Tubes, Superheater Tubes, Kub Exchanger Tubes
Loj: Sab Nraud Dia: 3/4 "mus rau 4", Phab Ntsa Thickness: 1mm txog 20mm
Txheem: SA-213M T11, T12, T5, T9, SA-209M T1A, ASTM A335 P11, P22, P5, P9, GB / T 5103
Daim ntawv thov: Alloy Steel Tubes (Cov kav dej) yog siab - siab Boiler Tubes, uas yog siv rau hauv Super Heaters, Reheaters, Dej Phab Ntsa, Economizers ntawm Super Critical thiab Ultra Super Critical Boilers, Alloy Tubes yuav tsum muaj lub siab nkag siab.

 

 

 

 

Alloying Elements & Lawv cov teebmeem
Chromium - Ntxiv hardness. Nce toughness thiab hnav tsis kam.
Cobalt - Siv los ua cov cuab yeej txiav; txhim kho Kub Hardness (los yog Liab Hardness).
Manganese - Ua kom tawv tawv. Txhim kho tsis kam mus rau strain, hammering & shocks.
Molybdenum - Ua kom muaj zog. Txhim khu kev tiv thaiv kev poob siab thiab kub.
Nickel - Ua kom muaj zog thiab tawv. Txhim kho corrosion kuj.
Tungsten - Ntxiv hardness thiab txhim kho cov qauv nplej. Muab kev txhim kho cua sov.
Vanadium - Ua kom muaj zog, toughness thiab poob siab tsis kam. Txhim kho corrosion kuj.
Chromium-Vanadium - Txhim kho lub zog tensile zoo heev. Nws yog ib qho nyuaj tab sis yooj yim rau khoov thiab txiav.

GNEE muab cov kav dej, Tubes thiab Hollow Sections
Cov cai
API 5L - Kab Yeeb
ASTM A 53 - Dub thiab Kub -Dipped, Zinc-Coated, Welded thiab Seamless, Hlau Yeeb Nkab
ASTM A 106 - Seamless Carbon Steel Yeeb Nkab rau Siab -Kev Pabcuam Kub
ASTM A 213 - Seamless Ferritic thiab Austenitic Alloy-Steel Boiler, Superheater, thiab Kub-Txoj Tub
ASTM A269 - Seamless thiab Welded Austenitic Stainless Steel Tubing rau Kev Pabcuam General
ASTM A 312 - Seamless, Welded, thiab hnyav hnyav ua haujlwm Austenitic stainless hlau kav
ASTM A 333 - Seamless thiab Welded Steel Yeeb Nkab rau qis -Kev Pabcuam Kub
ASTM A 335 - Seamless Ferritic Alloy-Steel Yeeb Nkab rau Siab-Kev Pabcuam Kub
ASTM A 358 - Hluav taws xob-Fusion-Welded Austenitic Chromium-Nickel Stainless Hlau Yeeb Nkab rau Siab-Tub Kub Kev Pabcuam thiab Kev Siv Dav Hlau
ASTM A 671 - Hluav taws xob-Fusion-Welded Steel Yeeb Nkab rau Atmospheric thiab Kub Kub
ASTM A 672 - Hluav taws xob-Fusion-Welded Steel Yeeb Nkab rau Siab-Kev Pabcuam Siab ntawm Cov Kub Kub Kub
ASTM A790 - Seamless thiab Welded Ferritic / Austenitic Stainless Hlau Yeeb
ASTM A 928 - Ferritic / Austenitic (Duplex) Stainless Hlau Yeeb Nkab Hluav Taws Xob Fusion Welded nrog Ntxiv Cov Filler Hlau
TS EN 10208-2 Cov kav dej hlau rau cov kav dej rau cov khoom siv hluav taws xob - Ntu 2: Cov kav dej ntawm chav kawm B
TS EN 10210-1/2 - Kub ua tiav cov qauv hollow seem ntawm cov hlau tsis muaj hlau thiab cov hlau zoo
TS EN 10216-1 - Seamless steel raj rau lub hom phiaj siab - Ntu 1: Cov hlau tsis muaj hlau tsis muaj hlau nrog cov khoom ntsuas kub hauv chav
TS EN 10216 -2 - Seamless steel raj rau lub hom phiaj siab - Ntu 2: Cov hlau tsis-alloy thiab alloy steel hlau nrog cov khoom ntsuas kub siab
TS EN 10217 -1 - Cov raj hlau txuas rau lub hom phiaj siab - Ntu 1: Cov hlau tsis muaj hlau tsis muaj hlau nrog cov khoom ntsuas kub hauv chav
TS EN 10217 - 2 - Cov kav hlau txuas rau lub hom phiaj siab - Ntu 2: Hluav taws xob welded uas tsis yog-alloy thiab alloy steel hlab nrog qhov ntsuas kub siab
TS EN 10219-1/2 - Cov txheej txheem txias txias ua cov txheej txheem hollow ntawm cov hlau tsis muaj hlau thiab cov hlau zoo
TS EN 10297 -1 - Ntu 1 - Seamless ncig steel raj rau cov khoom siv kho tshuab thiab dav dav - Ntu 1 Cov hlau tsis muaj hlau thiab hlau

ALLOY STEEL PIPE PROCESSING
GNEE muaj ntau yam kev xaiv ua cov yeeb nkab steel. Los ntawm sawing thiab ua cov raj blanks mus rau txoj kev khoov thiab kev ua haujlwm ntxhov siab, peb nquag pab koj thoob plaws txhua qhov haujlwm.

Siv cov yeeb nkab steel hlau

1. Petroleum, tshuaj lom neeg kev lag luam, natural gas thiab lwm yam kev lag luam
Alloy steel yeeb nkab yog cov cuab yeej txhawb nqa tseem ceeb hauv kev lag luam roj av, tshuaj lom neeg kev lag luam, roj av thiab lwm yam haujlwm. Nws lub zog thiab corrosion kuj ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm kev thauj mus los hauv cov kav dej. Nyob rau hauv cov roj extraction thiab tsheb thauj mus los, alloy steel kav feem ntau siv nyob rau hauv drilling, roj zoo casing, roj ntau lawm pipelines, roj reservoir cia khoom, pipeline tsheb thauj mus los, thiab lwm yam. Nyob rau hauv lub teb ntawm roj refining, tshuaj kev lag luam, chiv, thiab lwm yam., alloy steel kav feem ntau siv nyob rau hauv tshuaj reactors, ethylene towers, distillation yees, sib cais yees thiab lwm yam kev kub siab.
2. Machinery, tsheb, aerospace thiab lwm yam kev lag luam
Alloy steel kav kuj tau siv dav hauv tshuab, tsheb, aerospace thiab lwm yam. Hauv kev siv tshuab, cov yeeb nkab steel hlau feem ntau yog siv los ua cov kabmob, tsav tsheb, kev poob siab absorbing springs, pneumatic thiab hydraulic Cheebtsam. Hauv kev tsheb, cov kav hlau alloy steel yog siv los ua cov kav dej siab - cov kav dej siab, cov roj injectors, cov kav dej tso tawm, thiab lwm yam. Hauv thaj chaw aerospace, cov kav hlau alloy steel yog siv los tsim cov khoom siv siab - cov pa roj, hydraulic systems, cav, thiab lwm yam.

 

 

 

 

ALLOY STEEL PIPEINSPECTION

Kev tshuaj xyuas cov tshuaj muaj pes tsawg leeg, kev ntsuas cov khoom siv kho tshuab (lub zog tensile, yield zog, elongation, flaring, flattening, bending, hardness, impact test), deg thiab dimension test, tsis muaj -destructive test, hydrostatic test.

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

Pleev ntim / pob ntim / crate ntim / raj nrog ntoo tiv thaiv ntawm ob sab thiab tsim nyog tiv thaiv rau hiav txwv shipping lossis raws li qhov xav tau.

Nruab lub kaus mom yas ntawm ob sab ntawm cov yeeb nkab kawg
Kev puas tsuaj los ntawm kev sib tsoo thiab kev thauj mus los yuav tsum zam
Bundling cov paib yuav tsum sib xws thiab sib xws
Tib pob (batch) ntawm cov kav hlau yuav tsum los ntawm tib lub qhov cub.
Cov yeeb nkab steel muaj tib lub tshuab hluav taws xob, tib qib steel, thiab tib yam specifications.

Feem ntau bundled thiab packed nrog muaj zog hlau strips;
Ntim liab qab los yog ntim rau hauv hnab woven los yog puppet films, los yog muab tso rau hauv lub thawv ntoo;
Yog tias tsis nyob hauv cov pob peb muab cov raj tso rau hauv cov raj lossis ib lub raj,
Yog tias cov yeeb nkab ntev tsawg dua lossis sib npaug li 5.8m, thauj nws mus rau hauv lub thawv 20',
Yog tias qhov ntev ntawm cov yeeb nkab yog tsawg dua lossis sib npaug li 11.8m, thauj nws mus rau hauv 40' thawv,
Yog hais tias cov yeeb nkab ntev yog> 11.8m, nws yog loaded on board nyob rau hauv tej FILO nqe lus.

 

 

 

 

Peb paub zoo-paub tias yog ib qho ntawm cov yeeb nkab steel yeeb nkab manufacturers thiab lwm tus neeg nyob hauv Suav teb. Yog hais tias koj yuav mus yuav luv nqi alloy 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.