Galvanized composite steel yeeb nkab rau dej thiab hluav taws sib ntaus nrog yas
Yas coated dej kav, Rau hloov epoxy resin los yog polyethylene hmoov sab hauv thiab sab nraud coated yas yeeb nkab.
Yas coated dej kav, Nws muaj kev ua tau zoo heev thiab muaj zog corrosion kuj, kev siv sab nraud kub ntawm -40 ℃ - 90 ℃.Kev siv dej kub yog -30 ℃ - 80 ℃.Lub coated yas steel yeeb nkab rau cov khoom siv dej yog superior hauv tshuaj stability thiab huv si, thiab tag nrho ua raws li kev soj ntsuam kev nyab xeeb tus qauv ntawm cov dej haus kis tau tus mob thiab faib khoom thiab cov ntaub ntawv tiv thaiv.
Yas Coated Dej Pipes, Khoom Nta
Dej muab coated yas steel tube txheej nto du, zoo nkauj, sab nraud lub teeb xim tuaj yeem xaiv tau.Vim yog cov phab ntsa du, tuaj yeem tiv thaiv kev yug me nyuam ntawm cov kab mob, me me tsis kam ntawm cov dej xa mus, tuaj yeem ua rau kom cov ndlwg, txuag lub zog, yog siv rau txhua yam khoom siv dej thiab dej engineering.
Yas Coated Dej Pipes, Scope ntawm Daim Ntawv Thov
Feem ntau yog siv rau cov kav dej haus, thiab dej hiav txwv, dej rov qab, tshuaj lom neeg thiab roj av, thiab feem ntau cov kua qaub, alkali, ntsev, tshwj xeeb tshaj yog tsim rau cov kav dej faus, kev pab cuam lub neej ntawm 50 xyoo.
Yas Coated Dej Pipes, Qhov Performance Index
1, lub zog muaj zog tsis pub tsawg tshaj 1.6mpa;
2, nyob rau hauv qhov kev xeem dabtsi yog khoov ntawm lub txheej tsis poob tawm, tawg tshwm sim;
3, nyob rau hauv qhov kev ntsuam xyuas flattening ntawm lub txheej tsis poob tawm, tawg tshwm sim;
4, hauv kev ntsuas kev noj qab haus huv, raws li GB / T219-1998 tus qauv tshuaj xyuas;
5, txheej txheej ua raws li CJ / T120-2008 kev tshuaj xyuas tus qauv;
6, cuam tshuam lub zog ntawm KG / cm> = 50, cov qauv tshuaj xyuas ua raws li GB / T1732-1993.
Yas Coated Dej Pipes, Cov Khoom Muag Khoom
CJ / T120-2008 "Plastic Coated Composite Steel Yeeb Nkab Rau Kev Siv Dej"
GB/T17219-1998 Health Performance Indicators siv tus qauv
Specification
| Yam khoom | Cov kav dej yas coated |
| Khoom siv | SPHC, Q195, Q215, Q235, Q345, SAE1010, SAE1020, API Standard khoom, ASTM A53 A, B |
| OD | 10-1219 (1/8 ''-48 '') |
| WT | 0.7-13 |
| Ntev | 2m-12m lossis raws li cov neeg siv khoom xav tau |
| Thickness kam rau ua | + 5% - |
| Nto | oiled / pleev xim rau |
| Cov yeeb nkab kawg | Plain kawg / Beveled kawg / Xov nrog coupling thiab cap |
| Kos npe | Raws li tus neeg siv khoom xav tau |
| Sdandar | ASTM / BS EN / DIN / GB |
| Daim ntawv pov thawj | ISO, BV, API |
| ODM / OEM | muaj |
| Cov qauv | ASTM A53, BS1387-1985, GB / T3091-2001, GB / T13793-92, GB / T6728-2002 |
| Khoom siv | Q195, Q215, Q235, Q345 |
| Cov txheej txheem | Welded |
| Kev siv | Mechanical & manufacture, Steel qauv, Shipbuilding, Bridging, Tsheb chassis |
Tshuaj muaj pes tsawg leeg
| Qib | C | Mn | Si | S | P | UTS (MPa) | YS (MPa) | EI (%) |
| q235 ib | 0.12-0.20 Nws | 0.30-0.70 Nws | 0.30 Nws | 0.045 ib | 0.045 ib | 375-500 : kuv | 235 | 26 |
| q345 ib | 0.12-0.20 Nws | 1.20-1.60 Nws | 0.20-0.55 Nws | ≤ 0.045 | ≤ 0.045 | 510-600 Nws | 345 | 22 |
| 20 # (GB) | 0.17-0.23 dr hab | 0.38-0.65 Nws | 0.17-0.37 Nws | ≤ 0.030 | ≤ 0.030 | 410-550 : kuv | ≥245 | ≥ 20 |
| HDPE PIPE SIZES CHART | |||||||||
| Dia | Deviation | 0.4Mpa | 0.5 Mpa | 0.6 Mpa | 0.8 Mpa | 1.0 Mpa | 1.25 Mpa | 1.6MPa | 2.0 Mpa |
| Thickness | Thickness | Thickness | Thickness | Thickness | Thickness | Thickness | Thickness | ||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm |
| 16 | 0.3 | 2.3 | |||||||
| 20 | 0.3 | 2.3 | 2.3 | ||||||
| 25 | 0.3 | 2.3 | 2.3 | 3 | |||||
| 32 | 0.3 | 2.3 | 2.4 | 3 | 3.6 | ||||
| 40 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.5 | |||
| 50 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.6 | 5.6 | ||
| 63 | 0.4 | 2.5 | 3 | 3.8 | 4.7 | 5.8 | 7.1 | ||
| 75 | 0.5 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | ||
| 90 | 0.6 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | ||
| 110 | 0.7 ua | 4.2 | 5.3 | 6.6 | 8.1 | 10 | 12.3 | ||
| 125 | 0.8 ua | 4.8 | 6 | 7.4 ib | 9.2 ib | 11.4 | 14 | ||
| 140 | 0.9 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 ib | 15.7 ib | ||
| 160 | 1 | 6.2 | 7.7 | 9.5 ib | 11.8 ib | 14.6 ib | 17.9 ib | ||
| 180 | 1.1 | 6.9 | 8.6 | 10.7 ib | 13.3 | 16.4 ib | 20.1 | ||
| 200 | 1.2 | 7.7 | 9.6 ib | 11.9 ib | 14.7 ib | 18.2 ib | 22.4 ib | ||
| 225 | 1.4 | 8.6 | 10.8 | 13.4 | 16.6 | 16.6 | 25.2 ib | ||
| 250 | 1.5 | 9.6 ib | 11.9 ib | 14.8 ib | 18.4 ib | 22.7 ib | 27.9 ib | ||
| 280 | 1.7 | 10.7 ib | 13.4 | 16.6 | 20.6 | 25.4 ib | 31.3 | ||
| 315 | 1.9 | 7.7 | 9.7 ib | 12.1 | 15 | 18.7 ib | 23.2 | 28.6 ib | 35.2 ib |
| 355 | 2.2 | 8.7 ib | 10.9 | 13.6 | 16.9 ib | 21.1 | 26.1 ib | 32.2 ib | 39.7 ib |
| 400 | 2.4 | 9.8 ib | 12.3 | 15.3 | 19.1 ib | 23.7 ib | 29.4 ib | 36.3 ib | 44.7 ib |
| 450 | 2.7 | 11 | 13.8 ib | 17.2 ib | 21.5 ib | 26.7 ib | 33.1 | 40.9 ua | 50.3 |
| 500 | 3 | 12.3 | 15.3 | 19.1 ib | 23.9 Nws | 29.7 ib | 36.8 ib | 45.4 ib | 55.8 ua |
| 560 | 3.4 | 13.7 ib | 17.2 ib | 21.4 ib | 26.7 ib | 33.2 ib | 41.2 ib | 50.8 ib | 62.5 ib |
| 630 | 3.8 | 15.4 ib | 19.3 ib | 24.1 | 30 | 37.4 ib | 46.3 ib | 57.2 ib | 70.3 ib |
| 7 10 | 6.4 | 17.4 ib | 21.8 ib | 27.2 ib | 33.9 ib | 42.1 ib | 52.2 ib | 64.5 ib | 79.3 ib |
| 800 | 7.2 | 19.6 ib | 24.5 ib | 30.6 ib | 38.1 ib | 47.4 ib | 58.8 ua | 72.6 ib | 89.3 ib |
| 900 | 8.1 | 22 | 27.6 ib | 34.4 ib | 42.9 ib | 5 3.3 | 66.2 ib | 81.7 ib | |
| 1000 | 9 | 24.5 ib | 30.6 ib | 38.2 ib | 47.7 ib | 59.3 ib | 72.5 ib | 90.2 ib | |
Khoom Qhia
