Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association

 
 

hot dip galvanized pipe,hot dip galvanized tube

Home > 2 st2


 

hot dip galvanized pipe 
W.T: 1.2-20mm O.D: 20-760mm 
Standard: GB, BS, ASTM 
Certificate: ISO CE 
Satisfying price,quality!

hot dip galvanized pipe

chemical composition-Q235:

spiral steel pipe|
Galvanized steel pipe|
Oil pipeline |

Q235 made by grade A/B/C/D (BG700-88)

Q235A CO.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045

Q235B CO.12~0.20% Mn0.30~0.67 Si≤0.30 S≤0.045 P≤0.045

Q235A C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040

Q235A C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.035 P≤0.035

BS1387/1985M

Nominal(DN)

Outside diamter 

Wall thickness

in

mm

max
in

min
in

max
mm

min
mm

in

mm

3/4''

20

1,071

1,047

27,20

26,60

0,104

2,60

1''

25

1,347

1,315

34,20

33,40

0,128

3,20

1 1/4''

32

1,689

1,658

42,90

42,10

0,128

3,20

1 1/2''

40

1,921

1,890

48,80

48,00

0,128

3,20

2''

50

2,394

2,354

60,80

59,80

0,144

3,60

4''

65

3,016

2,969

76,60

75,40

0,144

3,60

3''

80

3,524

3,469

89,50

88,10

0,160

4,00

4''

100

4,524

4,461

114,90

113,30

0,175

4,50

5''

125

5,535

5,461

140,60

138,70

0,197

5,00

6''

150

6,539

6,461

166,10

164,10

0,197

5,00

Good quality and exciting price

 

上一篇:double wall stainless steel pipe

下一篇:ASTM A106 carbon seamless steel pipes