Stainless Hlau Rectangular Yeeb Nkab Raj
Kev Piav Qhia Luv:
| Cov Lus Qhia Txog Lub Raj Mis Stainless Hlau |
| Loj | 10 X 20, 12.75 X 25.4, 10 X 30, 15 X 30, 20 X 40, 20 x 50, 25 X 50, 20 x 60, 40 X 60, 40 X 80, 45 X 75, 50 X 100 |
| Cov Qib | TP - 304,304L,316,316L,201 |
| Cov Qauv | A554 – A778 – A789 – A790 |
| Phab ntsa tuab | .049″ txog .375 |
| KEV KOM PAUB TXOG Qhov Ntev | Kev Lag Luam Ntev: 6000mm +/- 30mm Kho Ntev: txij li 1200 hli txog 12000 hli nrog kev kam rau siab txog -0/+ 5 hli |
| Ua tiav | Polished Grit 120 - 600, Seamless, Welded, Brushed, Pickled, Solution Annealed thiab Pickled txog li OD 219.1mm, Iav Polished |
SAKY STEEL yog muab 304 Stainless Hlau Rectangular Tube, nws lub thawv-puab configuration ua rau nws muaj zog, nruj thiab ruaj khov. Cov Rectangular steel raj yog yooj yim rau weld, txiav, tsim thiab tshuab nrog cov khoom siv thiab kev paub zoo. Peb muab ib tug ntau yam ntawm Stainless Hlau 304 Rectangular Tubes rau peb cov neeg muas zaub nyob rau hauv ntau yam kev lag luam verticals. Seamless SS Rectangular Tubes yog dav siv rau txhua yam ntawm cov qauv daim ntawv thov thiab fabrication tej yaam num qhov twg muaj zog dua thiab superior corrosion tsis kam yog yuav tsum tau. Raws li qhov sib txawv daim ntawv thov, lub 304 Stainless Hlau Rectangular Tubes muaj sib txawv diameters. Tej kev hloov kho yog xav tau, cov Rectangular Tubes no yuav tsum tau customized yooj yim heev. SAKY STEEL Industries yog tshwj xeeb raws li muab SS Rectangular Tube nyob rau hauv Polished Grit 120 - 600 tiav.
Ntawm SAKY STEEL Industries peb tuaj yeem kho qhov zoo tagnrho 304 Rectangular Steel Tube rau koj daim ntawv thov tshwj xeeb. Tiv tauj rau SAKY STEEL Industries kom paub meej tias muaj thiab nqi.
Ua tus tswv cuab loj tshaj plaws ntawm Stainless Steel Rectangular Tube, peb muaj cov khoom muag loj heev ntawm Stainless Steel 304 Rectangular Tube, Stainless Steel 304L Rectangular Tube, Stainless Steel 304 Rectangular Tube, SS 316 Rectangular Tube, thiab Stainless Steel 201 Rectangular Tube.
| SS RECTANGULAR TUBE LOJ: |
Cov raj SS Rectangular tau ua tiav raws li cov neeg siv khoom xav tau txog qhov ntev thiab phab ntsa tuab thiab kev kho cua sov rau cov ntawv thov uas xav tau ntau dua. Feem ntau, cov raj Stainless Steel Rectangular yog tsim raws li cov qauv tam sim no API, ASTM, thiab ASME. Yog tias xav tau rau cov haujlwm tshwj xeeb peb kuj tuaj yeem muab cov raj Rectangular loj.
SS RECTANGULAR TUBE TXHEEJ TXHEEM LOJ, DAIM NTAWV QHIA TXOG HNYAV
| Cov hlau nplaum | Qhov siab A | Dav B | Phab ntsa | Ntev | Qhov Hnyav Txhua | Ua tiav |
|---|---|---|---|---|---|---|
| 304 / 316L | 1″ | 1-1/2″ | 11 GA | 20′ | 36.8 # | Zeb tiav |
| 304 / 316L | 1″ | 2″ | 11 GA | 20′ | 45.4 # | Zeb tiav |
| 304 / 316L | 1″ | 2″ | 16 GA | 20′ | 25.4 # | Zeb tiav |
| 304 / 316L | 1-1/2″ | 2″ | 11 GA | 20′ | 53.2 # | Zeb tiav |
| 304 / 316L | 1-1/2″ | 2″ | 11 GA | 24′ | 63.84 # | Zeb tiav |
| 304 / 316L | 1-1/2″ | 2-1/2″ | 11 GA | 20′ | 61.2 # | Zeb tiav |
| 304 / 316L | 1-1/2″ | 3″ | 11 GA | 20′ | 69.4 # | Zeb tiav |
| 304 / 316L | 2″ | 3″ | 11 GA | 20′ | 77.6 # | Zeb tiav |
| 304 / 316L | 2″ | 3″ | 7 GA | 20′ | 113.4 # | Zeb tiav |
| 304 / 316L | 2″ | 3″ | 1/4″ | 20′ | 154.8 # | Zeb tiav |
| 304 / 316L | 2″ | 4″ | 11 GA | 20′ | 94 # | Zeb tiav |
| 304 / 316L | 2″ | 4″ | 7 GA | 20′ | 138 # | Zeb tiav |
| 304 / 316L | 2″ | 4″ | 1/4″ | 20′ | 189.4 # | Zeb tiav |
| Qhov Loj ntawm Lub Raj Mis Stainless Hlau, Qhov Loj Txheem |
| Cov Yeeb Nkab Hlau Stainless Hlau Rectangular - Qhov Loj & Qhov Hnyav ib ko taw | |||||||
| Ntsuas | 18 | 16 | 14 | 11 | 7 | 1/4 | 3/8 |
| Nti | 0.049 | 0.065 | 0.083 | 0.120 | 0.180 | 0.250 | 0.375 |
| 1/2 x 3/4 | 0.38 | 0.05 | |||||
| 1/2 x 1 | 0.50 | 0.65 | 0.82 | 1.13 | |||
| 1/2 x 1-1/2 | 0.63 | 0.83 | 1.03 | 1.45 | |||
| 1/2 x 2 | 0.82 | 1.08 | 1.37 | 1.93 | 2.09 | ||
| 3/4 x 1 | 0.56 | 0.74 | 0.92 | 1.29 | |||
| 3/4 x 1-1/4 | 0.63 | 0.83 | 1.03 | 1.45 | 2.17 | ||
| 3/4 x 1-1/2 | 0.99 | 1.25 | 1.77 | ||||
| 3/4 x 2 | 0.89 | 1.17 | 1.48 | 2.09 | |||
| 1 x 1-1/4 | 0.99 | 1.25 | 1.77 | ||||
| 1 x 1-1/2 | 0.82 | 1.08 | 1.37 | 1.93 | |||
| 1 x 2 | 0.97 | 1.27 | 1.51 | 2.26 | 3.63 | ||
| 1 x 2-1/2 | 1.49 | 1.88 | 2.66 | ||||
| 1 x 3 | 1.30 | 1.69 | 2.14 | 3.06 | 4.46 | 6.01 | |
| 1 x 4 | 2.72 | 3.88 | 5.68 | 7.67 | |||
| 1-1/2 x 2 | 1.49 | 1.88 | 2.66 | ||||
| 1-1/2 x 2-1/2 | 1.30 | 1.69 | 2.14 | 3.06 | 4.46 | 6.01 | |
| 1-1/2 x 3 | 1.93 | 2.45 | 3.48 | 5.28 | |||
| 1-1/2 x 4 | 1.81 | 2.38 | 3.03 | 4.33 | 5.30 | 7.58 | |
| 2 x 3 | 2.72 | 3.88 | 5.68 | 7.67 | |||
| 2 x 4 | 3.29 | 4.97 | 6.90 | 9.35 | 13.64 | ||
| 2 x 5 | 5.67 | 8.06 | 10.89 | ||||
| 2 x 6 | 6.26 | 9.27 | 12.68 | 18.52 | |||
| 2 x 8 | 8.02 | 11.90 | 16.35 | 23.53 | |||
| 2 x 10 | 9.46 | 14.07 | 18.77 | 28.53 | |||
| 3 x 4 | 5.67 | 8.06 | 10.89 | ||||
| 3 x 5 | 6.26 | 9.27 | 12.68 | 18.52 | |||
| 3 x 6 | 7.22 | 10.52 | 13.80 | 21.03 | |||
| 4 x 6 | 8.02 | 11.90 | 16.35 | 23.35 | |||
| 4 x 8 | 9.46 | 14.07 | 18.77 | 28.53 | |||
| 4 x 10 | 22.71 | 33.54 | |||||
| 4 x 12 | 26.03 | 38.55 | |||||
| 6 x 8 | 22.51 | 33.35 | |||||
| 6 x 10 | 26.27 | 38.91 | |||||
| Tag nrho cov khoom siv muaj raws li zeb tiav, polished 180 grit lossis polished 320 grit | |||||||
| Txhua yam khoom siv tsim tawm raws li ASTM A554 specification (Kev Hloov Kho Tshiab) | |||||||
| HLAU STAINLESS HLAU RECTANGULAR TUBE PALL TICKNESS THIAB RECTANGULAR TUBE SCHEDULE: |
| GAUG | Qhov tuab (ntiv) | TUS NQI LI NIAJ ZAUS (INCHES) |
|---|---|---|
| 22 | 0.025 txog 0.029 | 0.028 |
| 20 | 0.031 txog 0.035 | 0.035 |
| 19 | 0.038 txog 0.042 | 0.042 |
| 18 | 0.044 txog 0.049 | 0.049 |
| 17 | 0.053 txog 0.058 | 0.058 |
| 16 | 0.060 txog 0.065 | 0.065 |
| 15 | 0.066 txog 0.074 | 0.072 |
| 14 | 0.075 txog 0.085 | 0.083 |
| 13 | 0.087 txog 0.097 | 0.095 |
| 12 | 0.101 txog 0.111 | 0.109 |
| 11 | 0.112 txog 0.122 | 0.12 |
| 10 | 0.126 txog 0.136 | 0.134 |
| 9 | 0.140 txog 0.150 | 0.148 |
| 8 | 0.157 txog 0.167 | 0.165 |
| 7 | 0.175 txog 0.185 | 0.18 |
| Qhov Ntsuas Siab ntawm Lub Raj Mis Stainless Hlau Rectangular |
| Txoj Kev. Phab Ntsa Inches | ZOG QIB SIAB TSHAJ PLAWS (PSI) | Lub zog tensile tsawg kawg nkaus (PSI) | Kev Ntsuas Siab ntawm Kev Tshawb Fawb * (PSI) | SIAB UA HAUJ LWM (PSI) 25% NTAWM BURST | Qhov Ntsuas Kev Ntsuas ** (PSI) | SIAB QHIA *** (PSI) | |
|---|---|---|---|---|---|---|---|
| 0.250 | 0.020 | 30,000 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
| 0.250 | 0.028 | 30,000 | 75,000 | 21,649 | 5,412 | 8,660 | 5,967 |
| 0.250 | 0.035 | 30,000 | 75,000 | 29,167 | 7,292 | 11,667 | 7,224 |
| 0.250 | 0.049 | 30,000 | 75,000 | 48,355 | 12,089 | 19,342 | 9,455 |
| 0.250 | 0.065 | 30,000 | 75,000 | 81,250 | 20,313 | 32,500 | 11,544 |
| 0.375 | 0.020 | 30,000 | 75,000 | 8,955 | 2,239 | 3,582 | 3,029 |
| 0.375 | 0.028 | 30,000 | 75,000 | 13,166 | 3,292 | 5,266 | 4,145 |
| 0.375 | 0.035 | 30,000 | 75,000 | 17,213 | 4,303 | 6,885 | 5,077 |
| 0.375 | 0.049 | 30,000 | 75,000 | 26,534 | 6,634 | 10,614 | 6,816 |
| 0.375 | 0.065 | 30,000 | 75,000 | 39,796 | 9,949 | 15,918 | 8,597 |
| 0.500 | 0.020 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
| 0.500 | 0.028 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.500 | 0.035 | 30,000 | 75,000 | 12,209 | 3,052 | 4,884 | 3,906 |
| 0.500 | 0.049 | 30,000 | 75,000 | 18,284 | 4,571 | 7,313 | 5,304 |
| 0.500 | 0.065 | 30,000 | 75,000 | 26,351 | 6,588 | 10,541 | 6,786 |
| 0.500 | 0.083 | 30,000 | 75,000 | 37,275 | 9,319 | 14,910 | 8,307 |
| 0.625 | 0.020 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.625 | 0.028 | 30,000 | 75,000 | 7,381 | 1,845 | 2,953 | 2,568 |
| 0.625 | 0.035 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.625 | 0.049 | 30,000 | 75,000 | 13,947 | 3,487 | 5,579 | 4,335 |
| 0.625 | 0.065 | 30,000 | 75,000 | 19,697 | 4,924 | 7,879 | 5,591 |
| 0.625 | 0.083 | 30,000 | 75,000 | 27,124 | 6,781 | 10,850 | 6,910 |
| 0.625 | 0.095 | 30,000 | 75,000 | 32,759 | 8,190 | 13,103 | 7,734 |
| 0.625 | 0.109 | 30,000 | 75,000 | 40,172 | 10,043 | 16,069 | 8,639 |
| 0.750 | 0.028 | 30,000 | 75,000 | 6,052 | 1,513 | 2,421 | 2,156 |
| 0.750 | 0.035 | 30,000 | 75,000 | 7,721 | 1,930 | 3,088 | 2,669 |
| 0.750 | 0.049 | 30,000 | 75,000 | 11,273 | 2,818 | 4,509 | 3,664 |
| 0.750 | 0.065 | 30,000 | 75,000 | 15,726 | 3,931 | 6,290 | 4,749 |
| 0.750 | 0.083 | 30,000 | 75,000 | 21,318 | 5,330 | 8,527 | 5,905 |
| 0.750 | 0.095 | 30,000 | 75,000 | 25,446 | 6,362 | 10,179 | 6,637 |
| 0.750 | 0.109 | 30,000 | 75,000 | 30,733 | 7,683 | 12,293 | 7,453 |
| 0.750 | 0.120 | 30,000 | 75,000 | 35,294 | 8,824 | 14,118 | 8,064 |
| 0.875 | 0.020 | 30,000 | 75,000 | 3,593 | 898 | 1,437 | 1,340 |
| 0.875 | 0.028 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.875 | 0.035 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
| 0.049 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 | |
| 0.875 | 0.065 | 30,000 | 75,000 | 13,087 | 3,272 | 5,235 | 4,126 |
| 0.875 | 0.083 | 30,000 | 75,000 | 17,560 | 4,390 | 7,024 | 5,152 |
| 0.875 | 0.095 | 30,000 | 75,000 | 20,803 | 5,201 | 8,321 | 5,807 |
| 0.875 | 0.109 | 30,000 | 75,000 | 24,886 | 6,221 | 9,954 | 6,543 |
| 0.875 | 0.120 | 30,000 | 75,000 | 28,346 | 7,087 | 11,339 | 7,100 |
| 1.000 | 0.028 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.000 | 0.035 | 30,000 | 75,000 | 5,645 | 1,411 | 2,258 | 2,027 |
| 1.000 | 0.049 | 30,000 | 75,000 | 8,149 | 2,037 | 3,259 | 2,796 |
| 1.000 | 0.065 | 30,000 | 75,000 | 11,207 | 2,802 | 4,483 | 3,647 |
| 1.000 | 0.083 | 30,000 | 75,000 | 14,928 | 3,732 | 5,971 | 4,567 |
| 1.000 | 0.095 | 30,000 | 75,000 | 17,593 | 4,398 | 7,037 | 5,159 |
| 1.000 | 0.109 | 30,000 | 75,000 | 20,908 | 5,227 | 8,363 | 5,827 |
| 1.000 | 0.120 | 30,000 | 75,000 | 23,684 | 5,921 | 9,474 | 6,336 |
| 1.000 | 0.134 | 30,000 | 75,000 | 27,459 | 6,865 | 10,984 | 6,963 |
| 1.250 | 0.035 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.250 | 0.049 | 30,000 | 75,000 | 6,380 | 1,595 | 2,552 | 2,260 |
| SS RECTANGULAR TUBE TOLERANCES |
Cov Tubing Rectangular Uas Kub Tiav Lawm Cov Kev Hloov Pauv Uas Tau Tso Cai:
| Qhov Loj Qhia, Sab Nraud Txoj Kab uas hla | Qhov sib piv ntawm phab ntsa tuab rau sab nraud txoj kab uas hla | Sab Nraud Txoj Kab Uas hla | Txog li 0.109 | 0.109 txog 0.172 | Tshaj 0.172 txog 0.203 | Tshaj 0.203 | Kev Hloov Pauv Uas Tso Cai Hauv Qhov Ntev Txiav | ||||||
| Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | ||
| txog li 3″ | Tag Nrho Cov Thickness | 0.023 | 0.023 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
| 3″ txog > 5.5″ | Tag Nrho Cov Thickness | 0.031 | 0.031 | 16.5 | 16.5 | 15 | 15 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 |
| 5.5″ txog > 8″ | Tag Nrho Cov Thickness | 0.047 | 0.047 | 14 | 14 | 12.5 | 12.5 | 3/16 | 0 | ||||
| 8″ txog > 10.75″ | 5% thiab Tshaj | 0.047 | 0.047 | 12.5 | 12.5 | 3/16 | 0 | ||||||
| 10.75″ txog > 12.75″ | Qis dua 5% | 0.063 | 0.063 | 12.5 | 12.5 | 3/16 | 0 | ||||||
| Cov Yeeb Nkab Rectangular Stainless Steel Txias Tiav Lawm Cov Kev Hloov Pauv Uas Tau Tso Cai: |
| Sab Nraud Txoj Kab Uas hla, Hauv. | Kev kam rau sab nraud ntawm txoj kab uas hla, Hauv. Tshaj thiab Hauv Qab | Ovality Ob Chav Sab Nraud Txoj Kab Uas Tsis Pub Dhau Thaum Phab Ntsa Yog: | Phab ntsa tuab hauv% | Kev Hloov Pauv Uas Tso Cai Hauv Qhov Ntev Txiav, nyob rau hauv. | ||
| Dhau | Nyob rau hauv qab | Dhau | Nyob rau hauv qab | |||
| Qis dua 1/2 | 0.005 | Tsawg dua 0.015 Hauv. | 15 | 15 | 1/8 | 0 |
| 1/2 txog 1-1/2 Tsis suav nrog. | 0.005 | Tsawg dua 0.065 Hauv. | 10 | 10 | 1/8 | 0 |
| 1 1/2 txog 3 1/2, Tsis suav nrog | 0.010 | Tsawg dua 0.095 Hauv. | 10 | 10 | 3/16 | 0 |
| 3 1/2 txog 5 1/2 Tsis suav nrog | 0.015 | Tsawg dua 0.150 Hauv. | 10 | 10 | 3/16 | 0 |
| 5 1/2 txog 8 Tsis suav nrog. | 0.030 | Tsawg dua 0.240 Hauv. | 10 | 10 | 3/16 | 0 |
| 8 txog 8 5/8 Tsis suav nrog | 0.045 | Tsawg dua 0.300 Hauv. | 10 | 10 | 3/16 | 0 |
| 8 5/8 txog 12 3/4 | 0.062 | Tsawg dua 0.350 Hauv. | 10 | 10 | 3/16 | 0 |
| MUAB TAU TXAIS SS RECTANGULAR TUBE: |
| Tus Neeg Xa Khoom Siv Stainless Hlau Rectangular Tube | Ci ntsa iab Rectangular Stainless Steel Tube Supplier & Chaw tsim khoom hauv Suav teb |
| Stainless Hlau Ci Annealed Rectangular tubing Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb | Dull Rectangular SSTube Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb |
| Stainless Hlau Seamless Rectangular Tube Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb | Cov Hlau Stainless Rectangular Tubing rau Qib Khoom Noj |
| Seamless SS Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | Cov Hlau Stainless Hlau Rectangular Tube Trader |
| Chaw Tsim Khoom Siv Hlau Stainless Rectangular Tube hauv Suav teb | Tus Neeg Xa Khoom Tawm Stainless Hlau Welded Rectangular Tube |
| 304 Stainless Hlau Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | 316L Stainless Steel Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| Stainless Hlau 201 Rectangular Tubes Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb | Rectangular 316 Stainless Steel Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| SS 202 Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | Stainless Hlau 304 / 304L Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| SS Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | 316 Stainless Hlau Rectangular Tubing Supplier & Chaw Tsim Khoom hauv Suav Teb |
| Rectangular 304 Stainless Steel Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | 25mm Rectangular SS Tube Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb |
| SS Rectangular Tubing Chaw Muag Khoom | 22mm Rectangular SS Tube Chaw Tsim Khoom & Chaw Tsim Khoom hauv Suav Teb |
| zoo stainless hlau Rectangular Tube Supplier & Chaw tsim khoom hauv Suav teb | 316 SS ElectroRectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| SS Rectangular tube Importer | ASTM / ASME SS Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| Rectangular ss tubing Supplier & Chaw tsim khoom hauv Suav teb | Ss 304l Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| Exporter ntawm cov yeeb nkab stainless hlau rectangular | SS 316L Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb |
| stainless hlau Rectangular tubing Supplier & Chaw tsim khoom hauv Suav teb | Cov Khoom Siv Stainless Hlau Welded Rectangular Tube |
| SS welded Rectangular Tube Supplier & Chaw Tsim Khoom hauv Suav Teb | Stainless Hlau Seamless Electro Rectangular Tube Exporter |
Cov Hlau Stainless Rectangular Tubes Tshuag Khoom Siv Daim Ntawv Thov
Cov raj xa dej stainless hlau no muag rau ntau yam lag luam / kev ua lag luam, vim lawv qhov kev tiv thaiv corrosion tag nrho thiab kev siv tshuab zoo:
- Cov Hlau Stainless Rectangular Tubing rau Tshuaj lom neeg thiab petrochemical
- SS Rectangular Tube siv rau kev tsim hluav taws xob
- Stainless Hlau Rectangular Tube rau Lub zog rov ua dua tshiab
- SS Rectangular Tubing rau Pulp thiab Ntawv
- SS Rectangular Tube rau Cov Kav Dej Txheej Txheem
- Cov ntawv thov raj stainless hlau rectangular rau Khoom noj thiab dej haus
- SS Rectangular Tube siv rau roj thiab roj av
- Cov ntawv thov Stainless Steel Rectangular Tube hauv Mining
- SS Rectangular Tube siv rau Dej / pov tseg
- Daim ntawv thov raj stainless hlau rectangular rau kev lag luam marine
