Cov khoom

Perforated steel sawb PE yeeb nkab Rau roj

Lus piav qhia luv luv:

Perforated steel strip polyethylene composite yeeb nkab yog ua los ntawm txias-dov strip steel thiab thermoplastics raws li raw cov ntaub ntawv, thiab ntxeem tau nyias-walled steel kav tsim los ntawm argon arc taub qab vuam los yog plasma kauv vuam yog siv los ua reinforcements.Cov txheej txheej sab nrauv thiab sab hauv yog ob sab sib xyaw thermoplastics.


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Perforated steel strip polyethylene composite yeeb nkab yog ua los ntawm txias-dov strip steel thiab thermoplastics raws li raw cov ntaub ntawv, thiab ntxeem tau nyias-walled steel kav tsim los ntawm argon arc taub qab vuam los yog plasma kauv vuam yog siv los ua reinforcements.Cov txheej txheej sab nrauv thiab sab hauv yog ob sab sib xyaw thermoplastics.Ib hom tshiab ntawm cov yeeb nkab siab, Vim tias qhov ntxeem tau nyias-walled steel yeeb nkab reinforcement yog qhwv hauv cov thermoplastic tsis tu ncua, cov yeeb nkab sib xyaw no tsis tsuas yog kov yeej cov kev ua tsis zoo ntawm cov kav hlau thiab cov kav dej yas, tab sis kuj muaj cov rigidity ntawm cov kav hlau thiab cov corrosion. tsis kam ntawm cov kav dej yas.Nws yog kev daws teeb meem rau roj av thiab tshuaj lom neeg kev lag luam.Nws yog ib qho kev xav tau ceev ceev ntawm cov kav dej loj thiab nruab nrab txoj kab uas hla hauv cov chaw muag tshuaj, khoom noj, mining, roj thiab lwm yam kev lag luam.Nws kuj yog ib qho kev hloov kho thev naus laus zis los daws cov kav dej loj ntawm kev tsim kho thiab hauv nroog dej.Nws yog ib hom tshiab ntawm cov kav dej sib txuas hauv 21stxyoo pua.

Perforated steel sawb PE yeeb nkab Rau roj (1)
Perforated steel sawb PE yeeb nkab Rau roj (2)

Nta

Hygienic kev ua tau zoo
Qhov ntsuas kev nyab xeeb thiab kev nyab xeeb ntawm perforated steel strip yas composite yeeb nkab ua tau raws li qhov yuav tsum tau ua ntawm GB9687 "Hygienic Standard for Polyethylene Moulded Products for Food Packaging" thiab GВ / Т17219 "Kev Ntsuam Xyuas Kev Nyab Xeeb rau Cov Khoom Siv Dej Haus thiab Cov Khoom Siv thiab Kev Tiv Thaiv". Nws yog qhov zoo tshaj plaws hloov rau galvanized yeeb nkab thiab cam khwb cia hlau yeeb nkab.

Smooth sab hauv phab ntsa thiab ncig kev ua haujlwm
Sab hauv phab ntsa ntawm lub mesh steel siv cov yeeb nkab sib txuas yog du heev, thiab qhov roughness tsuas yog 1/20 ntawm cov yeeb nkab steel.Lub peev xwm conveying nyob rau hauv tib lub sijhawm yog li 30% siab dua li ntawm cov yeeb nkab steel.

Perforated steel sawb PE yeeb nkab Rau dej (3)

Technical Parameters

Specification loj, sib txawv thiab nominal siab: ua tau raws li qhov yuav tsum tau ntawm Ministry of tsim qauv CJ / T181-2003

Nominal sab nraud txoj kab uas hla thiab sib txawv

Nominal phab ntsa thickness thiab sib txawv

Tawm ntawm roundness

Nominal siab

Yam tsawg kawg S tus nqi

Ntev thiab sib txawv

Dn (mm)

En(mm)

Mm

Mpa

Mm

mm

50 + 0.5 0

4.0+ 0.5 9

1.0

1.0

1.5

6000 + 200

9000 + 200

12000 + 200

60+ 0.6 0

4.5 + 0.6 0

1.26

1.0

1.5

75+0.7 0

5.0 + 0.7 0

1.5

1.0

1.5

90 + 0.9 0

5.5 + 0.8 0

1.8

1.0

1.5

110 + 1.0 0

6.0 + 0.9 0

2.2

1.0

1.5

140 + 1.1 0

8.0 + 1.0 0

2.8

1.0

2.5

160 + 1.2 0

10.0 + 1.1 0

3.2

1.0

2.5

200 + 1.3 0

11.0 + 1.2 0

4.0

1.0

2.5

250 + 1.4 0

12.0 + 1.3 0

5.0

0.8 ua

3.5

315+1.6 0

13.0 + 1.4 0

6.3

0.8 ua

3.5

400 + 1.6 0

15.0 + 1.5 0

8.0 ib

0.8 ua

3.5

500 + 1.7 0

16.0 + 1.6 0

10.0

0.6

4.0

630+1.8 0

17.0 + 1.7 0

12.3

0.6

4.0

Lus Cim: Lub nominal siab ntawm cov yeeb nkab sib xyaw yog qhov siab tshaj plaws tso cai rau cov yeeb nkab thauj dej ntawm 20 ° C.Yog tias qhov kub thiab txias hloov, lub siab ua haujlwm yuav tsum raug kho raws li qhov kub siab coefficient ntawm cov khoom sib txawv.

S tus nqi: qhov kev ncua deb ntawm sab nraud ntawm qhov kev txhawb nqa mus rau sab nrauv ntawm cov yeeb nkab.

Cov kev xav tau ntawm lub cev thiab kev ua haujlwm
Qhov project Kev ua tau zoo
Lub nplhaib nruj, KN / m2 > 8
Longitudinal shrinkage (110 ° C, tuav 1h) <0.3%
Hydraulic xeem Kub: 20 ° C;Sijhawm: 1h;Nominal siab x2 Tsis tawg
Kub: 80 ° C;Sijhawm: 165h;Siab: Nominal siab x2x0.71 (txo qhov tseem ceeb)
Kev ntsuas kub siab Kub: 20 ° C, tawg siab ≥ nominal siab x3.0 Kev tawg
Oxidation induction lub sij hawm (200 ° C), min > 20
Resistant mus rau ceev ceev expansion (80 ° C, 4.0Mpa) / h > 1000
Huab cua tsis kam (tom qab cov yeeb nkab tau txais ≥3.5GJ / m2kev laus zog) Ua tau raws li qhov yuav tsum tau ua ntawm cov khoom 2,3 thiab 4 hauv cov lus no, thiab tuaj yeem tswj tau qhov kev ua haujlwm zoo

 


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