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Chonghong Industries Ltd. Banner

khoom qeb

Cov Kav Hlau Hlau & Kab Cables

Kev Rigging Hardware

Hlau Hlaws Hlaws

Saw hlau muaj

Lifting Khoom & Accessories

Cov Khoom Siv Muaj Txuj Ci Siab Tshaj

Qhov Chaw Tsav Tsheb & Maus taus

Muaj Khoom Siv

Kev Kho Mob thiab Cov Khoom Siv Kho Tus Kheej

Muaj Khoom Siv

Tes Cuab Yeej & Cov Cuab Yeej Hluav Taws Xob

Lub Tsheb Muaj Teeb & Hnyav Hnyav

Customized CNC Forging Parts

Kev lag luam roj teeb & Solutoins

Khoom siv hauv tsev thiab coj mus muag

Fluidic & Medical Cheebtsam

Sab nraum zoov kev nyab xeeb

Kev Kho Mob thiab Cov Khoom Siv Kho Tus Kheej

Kub Dip Galvanized Hlau

1. Zoo: Raws li GB/T343 Standard.
2. Zinc Txheej: Raws li GB/T15393
3. Cov khoom siv raw
A. Hlau Qws: 1006,1008,1018,Q195, thiab lwm yam
B. Zinc nrog 99.995% purity.
4. Tensile Strength ntau yam

Loj (hli)

Tensile zog (MPA)

0.15-1.60

290-550

0.65-1.60

400-550

1.61-6.00

400-1200


5. Daim ntawv thov: Wiremesh, artware, hlau hose,
kev ua liaj ua teb, khi rau kev tsim kho, thiab lwm yam.
6. Zinc Txheej: Raws li GB/T15393

Loj (hli)

Zinc Txheej Min.(g/)

A

AB

B

C

D

E

F

A1

B2

 

 

 

 

 

 

≤0.25

 

 

30

20

18

 

 

 

0.25-0.40

 

 

 

30

25

20

 

 

0.40-0.50

 

 

 

 

30

20

 

 

0.50-0.60

 

 

 

 

35

20

 

 

0.60-0.80

120

110

 

 

40

20

 

 

0.80-1.00

150

130

 

 

45

25

 

 

1.00-1.20

180

150

 

 

50

25

 

 

1.20-1.40

200

160

 

 

50

25

 

 

1.40-1.60

220

180

 

 

50

35

30

 

1.60-1.80

220

180

 

 

70

40

30

 

1.80-2.20

230

200

 

 

80

50

40

 

2.20-2.50

240

210

 

 

80

55

40

 

2.50-3.00

250

230

 

 

90

70

45

 

3.00-4.00

270

250

 

 

100

85

60

30

4.00-5.20

290

270

245

 

110

95

70

40

5.20-6.00

290

270

245

 

110

100

80

50





Hu Rau Peb