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  • ASTM A53 Carbon Steel Pipe Manufacturer

ASTM A53 Carbon Steel Pipe Manufacturer

Short Description:

Advantange:1. 100% after-sales quality and quantity assurance. 22 years experience in manufacturing and exporting steel products since 2000.2. Large Stock for regular sizes. 16 Consecutive Years of The First Production and Sales– Over 1300,0000 Tons sales and production3. Strong produce capability and capital flow.4. Listed company in Shanghai Exchange Stock5. Top 500 manufacturing of China6. National 3A grade industrial park tourist attractions – Green and environment-friendly factory Min.Order Quantity: One container Production time: usually 25 days Port: Xingang Tianjin Port in China Payment Terms: L/C,D/A,D/P,T/T


Product Detail

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TIANJIN STEEL PIPE GROUP CO LTD.

Tianjin steel pipe group were founded on July 1st, 2000, with the headquarters location at the largest welded pipe production base in China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of pipe products GALVANIZED STEEL PIPE, ERW STEE LPIPE, SQUARE AND RECTANGULAR STEEL TUBE, GALVANIZED SQUARE PIPE, SPIRAL STEEL TUBES, STAINLESS STEEL PIPE, SCAFFOLDING, AND PIPE FITTINGS. have been rated as top 500 enterprises of China in the same industry,and as top 500 manufacturing of china.

brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008.

Product Hot Dip Galvanized Steel Pipe
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C
Standard EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793
Surface Zinc coating 200-500g/m2 (30-70um)
Ends Plain ends
with or without caps

Galvanized Carbon Steel Pipe Size Chart :

DN

OD

ASTM A53 / API 5L / ASTM A795

BS1387 / EN10255

SCH10S

STD SCH40

SCH80

Light

Medium

Heavy

MM

INCH

MM

MM

MM

MM

MM

MM

15

21.3

1/2″

2.11

2.77

3.73

2

2.6

-

20

26.7

3/4“

2.11

2.87

3.91

2.3

2.6

3.2

25

33.4

1″

2.77

3.38

4.55

2.6

3.2

4

32

42.2

1-1/4″

2.77

3.56

4.85

2.6

3.2

4

40

48.3

1-1/2″

2.77

3.68

5.08

2.9

3.2

4

50

60.3

2″

2.77

3.91

5.54

2.9

3.6

4.5

65

73 or 76

2-1/2″

3.05

5.16

7.01

3.2

3.6

4.5

80

88.9

3″

3.05

5.49

7.62

3.2

4

5

90

101.6

3-1/2″

3.05

5.74

8.08

100

114.3

4″

3.05

6.02

8.56

3.6

4.5

5.4

125

141.3

5″

3.4

6.55

9.53

5

5.4

150

168.3

6″

3.4

7.11

10.97

5

5.4

200

219.1

8″

3.76

8.18

12.7

250

273.1

10″

4.19

9.27

15.09

Application:

Construction / building materials steel pipe
Scaffolding steel pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe

PIPE ENDS TREATMENT:

*THREADED BOTH ENDS (BS or ASTM standard)One end with plastic caps, and the other end with coupling;
*GROOVED ENDS (BS or ASTM standard);
*PLAIN ENDS (regular situation);
*Add plastic caps or not;
*BEVEL ENDS WITH PLASTIC CAPS( 30 degree bevel suitable to welding ).

Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates.

learn more about certificates

PACKING AND DELIVERY: – Round hollow section pipe
1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles 
2. above OD 219mm in bulk or according to custom opinion 
3. 25 tons/container and 5 tons/size for a trial order; 
4. For 20″ container the max length is 5.8m; 
5. For 40″ container the max length is 11.8m.

About us:

Tianjin Steel Pipe Group Co., Ltd was founded on July 1st, 2000. There are totally about 8000 employees, 13 factories, 293 steel pipe production lines, 3 national accredited laboratory, and 1 Tianjin government accredited business technology center.

learn more

5 factories producing galvanized steel pipe under Group until 2021;
60 hot dipped galvanized steel pipe production lines;
4,240,000 tons annual output of gi pipe;
104,300 tons exported around the world.

 

Factories:

Tianjin Steel Pipe Group Co.,Ltd .-No.1 Branch;

Tangshan Zhengyuan Steel Pipe Co.,Ltd;

Handan Steel Pipe Co.,Ltd;

Shaanxi Steel Pipe Co., Ltd

Jiangsu Steel Pipe Co., Ltd

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