SA662 Gr.C Boiler phaj
CovSA662 Gr.C Boiler phajyog cov pa roj carbon-manganese steel phaj tshwj xeeb tsim los siv rau hauv cov hlab ntsha siab. Kev tswj hwm los ntawm ASME SA662 / SA662M tus qauv, cov khoom siv no muaj txiaj ntsig zoo hauv kev lag luam rau nws qhov tshwj xeeb tsis muaj zog thiab ua haujlwm zoo hauv nruab nrab thiab qis dua - qhov kub thiab txias.
Piv rau Qib A thiab Qib B hauv tib qhov kev qhia tshwj xeeb, Qib C muaj lub zog tensile siab tshaj plaws thiab tawm los, ua rau nws qhov kev xaiv zoo tshaj plaws rau cov khoom hnyav -cov khoom siv ua haujlwm. Raws li cov chaw tsim khoom lag luam, GNEE Steel ua kom ntseeg tau tias peb cov SA662 Qib C daim hlau yog tsim los siv cov hlau tua tag nrho thiab cov kev coj ua zoo austenitic grain loj, ua kom muaj kev ruaj ntseg siab tshaj plaws thiab muaj kev nyab xeeb nyob rau hauv siab - siab.
Nws yog siv rau hauv roj av, tshuaj, chaw nres tsheb fais fab, boiler thiab lwm yam kev lag luam rau kev ua reactors, tshav kub exchangers, separators, spherical tanks, roj thiab roj tso tsheb hlau luam, liquefied roj tso tsheb hlau luam, nuclear fais fab reactor siab plhaub, boiler ladles, liquefied roj av roj thooj voos kheej kheej, siab - turbine fais fab kav dej thiab lwm yam dej twj khoom siv thiab cov khoom siv.
Cov yam ntxwv tseem ceeb thiab Machinability
Ib qho ntawm cov laj thawj tseem ceeb uas engineers qhia qib no yog nws qhov zoo tshaj plaws weldability thiab formability. Vim tias nws yog carbon-manganese alloy, nws tso cai rau seamless fabrication yam tsis muaj kev cuam tshuam cov qauv kev ncaj ncees ntawm lub nkoj siab kawg. Tsis tas li ntawd, kev kho cua sov tuaj yeem siv tau los txhim kho nws cov kev cuam tshuam, kom ntseeg tau tias nws tiv taus qhov chaw muaj kev lag luam.
SA622 Gr.C Siab Vessel Steel Phaj Chemical Composition
| SA662 qib C tshuaj muaj pes tsawg leeg | |||||
| Qib | Cov ntsiab lus Max (%) | ||||
| C | Mn | P | S | Si | |
| SA662 qib C | 0.24 | 0.92-1.72 | 0.035 | 0.035 | 0.13-0.55 |
SA622 Gr.C Boiler Steel Phaj Mechanical Property
| Qib | SA662 qib C Mechanical Property | |||
| Thickness | Yield | Tensile | Elongation | |
| SA662 qib C | mm | Min Mpa | Mpa | Tsawg% |
| 200 | 295 | 485-620 | 18 | |
| 50 | 22 | |||
SA662 Gr.C Thawv Steel Phaj Thaum tshav kub kub kho txoj kev
1. Tag nrho cov qib A- qib steel phaj thiab B lossis C qib nrog lub thickness ntau dua 40mm yuav tsum raug xa mus rau qhov qub.
2, lub thickness ntawm tsawg tshaj li 40 hli B thiab C qib steel phaj yuav tsum tau xa nyob rau hauv dov mob, yuav tsum tau muab nrog normalized kev nyuaj siab relieved kev kho mob los yog normalized ntxiv kev nyuaj siab relieved kev kho mob.
SA662 Gr.C Steel Boiler Phaj Kev Xa Khoom
SA622 GrC siab lub nkoj phaj tus me nyuam lub xeev yog normalized, normalized: lub phaj yuav rhuab mus rau qhov kub thiab txias kom haum rau cov cua txias nyob rau hauv cov huab cua thickness tsawg dua los yog sib npaug zos rau 1% nyob rau hauv. (40mm) ntawm B thiab C steel phaj yog feem ntau muab nyob rau hauv dov mob. Nws kuj tseem tuaj yeem muab tau normalized, kev ntxhov siab los yog normalized thiab kev ntxhov siab. Lub xeev xa tuaj tuaj yeem raug teev raws li kev xav tau.
Vim li cas thiaj xaiv GNEE li koj SA662 Gr.C Boiler Phaj Chaw Tsim Tshuaj?
Hauv kev sib tw thoob ntiaj teb kev ua lag luam, nrhiav tus neeg muag khoom ntseeg tau yog qhov tseem ceeb. GNEE Steel tsis yog ib tug tub luam xwb; peb yog cov chaw tsim khoom thiab chaw ua haujlwm steel. Nov yog vim li cas cov neeg yuav khoom thoob ntiaj teb xaiv peb rau lawvSA662 Gr.C Boiler phajxav tau:
- Customized Dimensions:Peb muab ntau yam thicknesses (6mm txog 150mm) thiab dav. Peb kuj muab rau hauv -lub tsev CNC txiav, profileing, thiab beveling cov kev pab cuam kom tau raws li koj cov duab kos.
- Stringent Quality Control:Txhua daim hlau yuav raug kuaj xyuas Ultrasonic (UT) raws li ASTM A435, A577, lossis A578 kom lav tsis muaj qhov tsis xws luag. Peb kuj zoo siab txais tos Third-Party Inspections (SGS, BV, TUV).
- Cov Khoom Muag Loj & Kev xa khoom sai:Nrog ntau txhiab tons ntawm cov hlau phaj hauv Tshuag, peb tuaj yeem ua tiav kev txiav txim sai sai, txo koj qhov project downtime.
- Export- Qib ntim:Peb nkag siab txog cov teeb meem ntawm kev xa khoom thoob ntiaj teb. Tag nrho peb cov phaj yog ruaj khov, tsis muaj dej, thiab ntim khoom kom tiv thaiv xeb thiab kev puas tsuaj thaum lub caij hla hiav txwv.
Xaus: Tau txais koj SA662 Gr.C Boiler Phaj Quote Hnub no
Thaum nws los txog rau cov khoom saum toj kawg nkaus -tierSA662 Gr.C Boiler phaj, GNEE Steel yog tus koom tes tsim khoom uas koj tuaj yeem tso siab rau qhov tsis muaj kev cuam tshuam zoo, kev txawj ntse, thiab lub Hoobkas sib tw- tus nqi ncaj qha.
Tsis txhob cia cov khoom siv qeeb lossis tsis zoo cuam tshuam rau koj cov dej num siab.
Koj puas npaj siab los txhawb koj qhov project nrog hwm steel?
Kev cai Steel Phaj Rolling & Lub tog raj kheej Fabrication|Tus nqi -Kev daws teeb meem zoo los ntawm Tuam Tshoj
Kev cia siab rau ntau yam khoom siv thawj zaug, xws li CNC Shearing tshuab, Xovxwm nres tshuab, Straightening tshuab, Roll Bending tshuab, Flat Bar Tshuab, Deburring tshuab thiab lwm yam, GNEE STEEL tuaj yeem muab ntau yam semi-cov khoom thiab cov kev pabcuam dav dav rau cov neeg siv khoom.
GNEE STEEL PROCESSING
1.CTL & SL SERVICE (141 SETS)
Tam sim no, GNEE STEEL tau xa ntau yam khoom siv CTL/SL los ntawm ltalis thiab Kauslim Teb thiab tuaj yeem muab cov kev pabcuam CTL / SL los ntawm cov khoom siv txias txias thiab cov pa roj carbon steel rau kub dov stainless hlau thiab carbon hlau nrog rau strips thiab ultra{0}}wide sheet.
CTL FACILITIES
Max Length: 16500mm
Max dav: 2200mm
Max Thickness: 25.4 hli
Max tawm zog: 1500Mpa
SL FACILITY
Max dav: 2200mm
Max Thickness: 18 hli
Max qhov ntau: 31
Max tawm zog: 1200Mpa
2.Kev Pab Cuam Tshuam
GNEE STEEL tau xa tawm ntau lub tshuab txiav siab heev los ntawm lub teb chaws Yelemees, Sweden, Amelikas thiab Nyij Pooj, suav nrog plasmas txiav tshuab, dej dav hlau txiav tshuab, laser txiav tshuab, nplaim taws txiav tshuab thiab pom tshuab. Txhawm rau ua kom tau raws li cov neeg siv khoom xav tau ntau haiv neeg, GNEE STEEL kuj tseem siv lub zes ua haujlwm ntau-txoj kev txiav thiab siv ntau lawm los txhim kho kev tsim khoom thiab txuag nqi rau cov neeg siv khoom.
Laser Tej Tshuab
Max Txiav Length: 40,000mm
Max dav: 4,600mm
Max Thickness: 100 hli
Nplaim Txiav Tshuab
Max Txiav Length: 40,000mm
Max dav: 8,000mm
Max Thickness: 500 hli
Plasmas Tej Tshuab
Max Txiav Length: 30,000mm
Max dav: 5,000mm
Max Thickness: 100 hli
Dej- dav hlau txiav
Max Txiav Length: 12,000mm
Max dav: 4,010mm
Max Thickness: 250 hli
3. KEV PAB CUAM
Hlau Phaj Roll Bending
Max Rolling Thickness: mus txog 200mm
Qhov siab tshaj plaws: 4200mm
Tsis siv neeg dabtsi yog khoov tshuab -Nias Nres
Max Bending Peev Xwm:3000Ton
Max dabtsi yog khoov Length:15,000 mm
Cov kws tshaj lij hauv kev khoov siab -Lub zog & Hnav-Resistant Steels
Punching Tshuab
Max dav: 3,070mm
Max Thickness: 8 hli
Max siab: 250t
BEEVELING SERVICE
GNEE STEEL beveling platform muaj ntug milling tshuab, ntug planer, nplaim taws / ntshav zawj txiav tshuab, nplaim zawj txiav neeg hlau, desktop chamfering tshuab, gantry planer thiab lwm yam khoom siv siab heev los muab cov neeg siv khoom nrog cov kev pabcuam prefabrication, kev ua txhua hnub ntawm V- hom, Y- hom, X{2} thiab {2} cov txheej txheem tom ntej xws li vuam thiab sib dhos ntawm cov khoom.
Milling:
Max Txiav Length: 18,000mm
Max dav: 4500mm
Max Thickness: 120 hli
Beveling:
Max Length: 16,000mm
Max Thickness: 80 hli
MACHINING SERVICE
GNEE STEEL muaj CNC Portal -hom tho txawv thiab Milling tshuab, CNC pem teb- hom tho txawv thiab Milling tshuab, Vertical Precision 5-axis Milling Tshuab, Portal-hom Planer, Vertical Lathe, Cylindical Sib Tsoo tshuab, Hydraulic Planer thiab CNC Tshuab dhos thiab tuaj yeem muab cov khoom siv zoo rau cov neeg siv khoom.
Gantry Hom tho txawv & Milling Maching Center
Max Length: 48000mm
Max dav: 12500mm
Max Qhov siab: 8000mm
Max txoj kab uas hla: 10500mm
Sib sib zog nqus- qhov Drilling Equipment
Max Driling Qhov tob: 1,100mm
Max Qhov Loj: φ80mm
Max Diameter: φ4,500mm
MMulti-Qhov Drilling Equipment
Max Length: 13,000mm
Max dav: 10,000mm
Max Qhov Loj: φ105mm
Max Drilling qhov tob: 250mm
Pem teb tho txawv Thiab Milling Tshuab
Max Length: 24,000mm
Max Qhov siab: 8,000mm
Loj: 9x5m
Tshuab dhos ntsug
Max Qhov siab: 6,000mm
Max Diameter: φ22,00mm
Automated Ntug Milling Tshuab
Automated Edge Milling Tshuab yog cov khoom lag luam loj hauv -cov khoom siv milling. Nws feem ntau yog siv rau kev npaj vuam zawj (beveling) ntawm loj - daim hlau ua los ntawm stainless hlau, carbon hlau, thiab qib steel tshwj xeeb. Nws tuaj yeem ua cov phaj nrog qhov siab tshaj plaws thickness txog li 90 hli, qhov ntev ntawm 16 meters, thiab qhov dav ntawm 4 meters.
Nws yog nruab nrog dual milling units thiab lub siab tsis siv neeg milling cutter lub taub hau hloov qhov system, ua kom automated 4-ntug beveling. Nws qhov tshwj xeeb tshaj plaws yog cov cuab yeej siv hluav taws xob siv thaum milling wavy daim hlau thiab cov khoom tsis sib xws, uas ua kom muaj qhov sib xws ntawm qhov zawj tom qab milling.
Siv tshwj xeeb tsim milling cutter hau, nws muaj peev xwm ua tau heev nyuaj thiab complex zawj profiles nyob rau hauv ib tug pass.
Khoom siv:Cov pa roj carbon monoxide steel, siab nkoj steel, hnav-cov hlau tsis muaj zog, siab- lub zog steel, stainless hlau, nickel{2}}raws li alloys, thiab lwm yam.
Dav:1200 - 4200 hli
Ntev:5800 - 16000 hli
Thickness:5 - 90 hli
Qhov hnyav:Txog li 35 tons
Lub tshuab ntug milling no yog lub ntiaj teb premier automated bevel milling khoom. Nrog nws cov qauv tsim zoo heev thiab cov ntaub ntawv siab heev algorithms, nws ua tiav tag nrho automation los ntawm kev kuaj xyuas phaj mus rau cov txheej txheem milling tiag tiag, txhim kho kev ua haujlwm zoo thaum lav qhov siab.
- Kev ua kom raug
Ntev raug:± 1 hli thaum L <10m; ± 2 hli thaum L> 10m;
Dav raug:± 1 hli;
Diagonal raug:± 2 hli;
Hauv paus ntsej muag raug (blunt ntug):± 1mm rau Y-grooves; +0.5mm rau X-grooves.
- Kev Ua Haujlwm Zoo
Kev ua tau zoo yog ntau tshaj 10 npaug ntawm cov khoom siv ntug milling lossis ntug kev npaj.
Kev kho cua sov
Thaum tshav kub kub kho rauv
Max Qhov Loj: 36x12x13.5m
Max ntsuas kub: 1100 degree
Max loading peev: 800t
Kev kho cua sov ntawm cov hlab ntsha
Kev kho cua sov ntawm cov khoom siv mining
Kev kho cua sov ntawm Tube Sheet
Kev kho cua sov ntawm Lub Hwj Chim Lub Taub Hau
Case:Steel Phaj Khoom Rau 100,000m³ Puv Containment Ammonia Storage Tank Project
GNEE STEEL tam sim no koom nrogKev yuav khoom theem ntawm 100,000m³ tag nrho ntim ammonia cia tank project, muab siab - zoo steel phaj rau cov khoom tseem ceeb tank. Vim lub corrosive xwm ntawm ammonia thiab kev pheej hmoo ntawmAmmonia Stress Corrosion Cracking (SCC), qhov project yuav tsum nruj metallurgical tswj cov ntaub ntawv raws liEN 10028-3 tus qauv.
Ib qho tseem ceeb tshaj plaws kev xav tau ntawm qhov project no yog qhovnruj txwv ntawm qhov tseeb Yield Strength (Re)rau tag nrho cov ntaub ntawv qib NL2. Txhawm rau tiv thaiv SCC kev pheej hmoo hauv thaj chaw ammonia cia, covyield zog yuav tsum tsis pub tshaj 390 MPa, tsis hais tus nqi nominal teev nyob rau hauv tus qauv lossis phaj thickness ntau yam. Qhov kev xav tau no ua rau muaj kev xav tau ntau dua ntawm kev tswj cov txheej txheem steelmaking, kev kho cua sov kom ruaj khov, thiab kuaj cov khoom siv.
Raw siab -lub zog steel daim hlau npaj rau 100,000 m³ tag nrho ntim ammonia cia tank ntau lawm
Cov ntaub ntawv ntawm qhov project thiab kev xav tau
Qhov project tsuas yog sivP355NL2 thiab P275NL2 normalized siab lub nkoj steel daim hlau, uas yog dav siv nyob rau hauv qis - kub cia tank vim lawv zoo heev toughness thiab weldability.
Cov kev qhia tshwj xeeb tseem ceeb suav nrog:
- Cov ntaub ntawv qib:P355NL2 thiab P275NL2 (Normalized)
- Yield zog:Standard yam tsawg kawg nkaus / Maximum txwv rau390 MPa ua
- Hardness:Tsawg dua lossis sib npaug li 225 HBW hauv cov khoom siv hauv paus
- Kev ntsuam xyuas cuam tshuam:Charpy-V ntsuas ntsuas ntawm-50 degree, yam tsawg kawg 27J
- Ntawv pov thawj:TS EN 102043.1 daim ntawv pov thawj, nrog yeem3.2 ntawv pov thawj
Cov kev cai nruj no xyuas kom meej tias cov hlau phaj tswj cov khoom ruaj khov thiab ua haujlwm siab rau ammonia-ua rau muaj kev ntxhov siab corrosion thaum lub sijhawm ua haujlwm ntev-.
Precision dov thiab tsim cov hlau phaj rau hauv cov ntu nkhaus rau 100,000 m³ ammonia cia tank.
Project Plate Quantity thiab Thickness Distribution
Tag nrho cov hlau xav tau rau qhov project no ammonia cia tank yog ob peb txhiab tons, feem ntau faib thoob plaws ntau lub tank:
P355NL2 - Sab hauv & Outer Tank Plhaub daim hlau
- Cov chav kawm qis qis:50 hli thickness - kwv yees li . 2,000 tons
- Cov chav kawm Middle plhaub:25 hli thickness – kwv yees li . 1,400 tons
- Cov chav kawm Upper shell:10 hli thickness – kwv yees li . 500 tons
P275NL2 - Tank hauv qab phaj
- Thickness:10–15 mm – approx . 750 tons
P275NL2 - Ncua lub ru tsev
- Thickness:5–8 mm – approx . 180 tons
S275JR - Sab nrauv ru tsev (Ambient Structure)
- Thickness:10 mm – approx . 450 tons
Txhawm rau txhim kho tank fabrication efficiency thiab txo cov voj voog ncig, qhov project kuj xav taudav hlau daim hlautxhawm rau txo qis cov pob qij txha welding, uas yuav pab txo qis kev pheej hmoo ntawm SCC hauv kev pabcuam ammonia.
Tsim steel ntu qhwv thiab racked rau kev tiv thaiv, npaj rau 100,000 m³ ammonia cia tank sib dhos.
GNEE STEEL muab siab -precision steel phaj dov thiab lub tog raj kheej tsim kev daws teeb meem rau lub tank manufacturers thoob ntiaj teb.Xa peb koj cov phaj specifications los yog fabrication drawings rau ib tug ceev hais.
| HOM | QIB | SPECIFICATIONS |
| Carbon Steel / Tsawg Alloy Coil | Q235A / B / C / D / Q355B (Q345B) / C / D / E / SS400 / SAPH400-C / ASTMA283 Qib C |
0.7 ~ 2.0 * 1250/1500 hli * C 2.3 ~ 19.5 * 1250/1500/1800/2000 hli * C |
| Medium Heavy Phaj | Q235B/Q355B(Q345B)/C/D/E | 6.0-200x150mm-4000mmxL |
| Vessel Phaj |
Q245R/Q345R/HP295/SA516MGR485/SA516GR70/P355NL2/P275NL2/ S275JR / SPV490 / ASTM A537 Chav Kawm 1 / Chav Kawm 2 |
2.5-120x1500mm-3000mmxL |
| Siab zog steel |
510L/610L/700L/750L/BS600MCK4/BS700MCK2/BS700MCK4/ BS960E/BWELDY700QL2/L4/BWELDY960QL4/HG60D/70D/785D/ Q460D/Q550D/690D/690E/TQ600MCD/TQ700MCD/S700MCD/ WYS600/700/STRENX700MCE/Q490E/Q490D |
1.2-60x1500mm-2500mmxL |
| Patterned Hlau | HQ235A|B | 1.2-60x1500mm-2500mmxL |
| Hnav-Resistance Steel |
NM360/400/450/500/NM300TP/400TP/450TP/ ABREX400/450/500/B-HARD450XKY/ CREUSABRO4800/8000/EH C400LE/450LE/500LE/ |
3.0-50x1250mm-3300mmxL |
| Txias Rolled Coil | DC01/RECC/REDT/SPCC/ST12 | 0.5-3.0x1250mm-1500mmxC |
| Galvanized phaj | DC51D+AZ/DC51D+Z/DX51D+Z/SGH340+Z275/Z275/Z120/S350GD+ZM275 | 0.45-3.0x1250mm-1500mmxC |
| Pickled Coil | DD11/SPHC | 2.0-6.0x1500xC |
Stainless hlau khoom thiab nto Specifications
| HOM | QIB | TUB NTXHAIS | KHOOM |
| Austenitic | 304/304H/304L/304J1 | 0.25-150 hli | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 321 | 0.4-80 hli | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 316/316L/317L/316 Ti | 0.3-80 hli | 2B/BA/NO.4/8K/SB/HL/NO.1 |
| Austenitic | 201(J1/J2/J5) | 0.35-12 hli | 2B/NO.1/1D |
| Ferrite | 430 | 0.4-3.0 hli | 2B/BA/NO.4/8K/SB/HL |
| Ultra ntshiab Ferrite | 443 | 0.4-2.0 hli | 2B |
| Ultra ntshiab Ferrite | 436L/439/444/441 | 0.5-3.0 hli | 2B/2D |
Tshwj xeeb hlau / Nickel Base Alloy
| HOM | QIB | Qib (ASTM) | Qib (EN) | TUB NTXHAIS |
| Thaum tshav kub kub-Resistant Steel | 309S | S30908 | 1.4833 | 0.5-40 hli |
| Thaum tshav kub kub-Resistant Steel | 310S | S31008 | 1.4845 | 0.5-40 hli |
| Duplex Stainless hlau | 2101 | S32101 | 1.4162 | 1.5-50 hli |
| Duplex Stainless hlau | 2304 | S32304 | 1.4362 | 3.0-50 hli |
| Duplex Stainless hlau | 2205 | S32205/S31803 | 1.4462 | 0.5-60 hli |
| Duplex Stainless hlau | 2507 | S32750 | 1.4410 | 1.0-60 hli |
| Super Austenitic-Steel | 904L | N08904 | 1.4539 | 0.6-50 hli |
| Super Austenitic-Steel | 254 SIB | S31254 | 1.4547 | 0.5-50 hli |
| Super Austenitic-Steel | 1.4529 | N08926 | 1.4529 | 0.5-50 hli |
| Super Austenitic-Steel | AL-6 XN | N08367 | 1.4478 | 0.5-50 hli |
| Nickel Base Alloy | Alloy 31 | N08031 | 1.4562 | 1.0-50 hli |
| Nickel Base Alloy | 800 | N08800 | 1.4876 | 0.8-50 hli |
| Nickel Base Alloy | 800H | N08810 | 1.4958 | 0.8-50 hli |
| Nickel Base Alloy | 800 HT | N08811 | 1.4959 | 0.8-50 hli |
| Nickel Base Alloy | Alloy 28 | N08028 | 1.4563 | 1.0-20 hli |
| Nickel Base Alloy | Alloy 20 | N08020 | 2.4660 | 1.0-20 hli |
| Nickel Base Alloy | 825 | N08825 | 2.4858 | 0.8-40 hli |
| Nickel Base Alloy | C276 | N10276 | 2.4819 | 0.5-50 hli |
| Nickel Base Alloy | C22 | N06022 | 2.4602 | 1.0-50 hli |
| Nickel Base Alloy | 625 | N06625 | 2.4856 | 0.8-20 hli |
| Nickel Base Alloy | 400 | N04400 | 2.4360 | 1.0-20 hli |
| Nickel Base Alloy | 600 | N06600 | 2.4816 | 1.0-50 hli |
| Nickel Base Alloy | Pure Ni 201 | N02201 | 2.4061 | 0.5-20 hli |
| Titanium | TA1 | Gr.1 | Chav Kawm 1 | 0.5-50 hli |
| Titanium | TA 2 | Gr.2 | Chav kawm 2 | 0.5-50 hli |
Boiler thiab Pressure Veseel steel phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group steel exhibition
Peb muaj kev pabcuam zoo tom qab- muag. Yog tias koj muaj lus nug txog SA662 Gr.C Boiler Phaj, koj tuaj yeem tiv tauj peb thiab peb yuav teb rau koj li ntawm ob teev.
Cim npe nrov: SA662 Gr.C boiler phaj, Tuam Tshoj SA662 Gr.C boiler phaj manufacturers, lwm tus neeg, Hoobkas
