Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow

Short Description:

Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other ...


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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for 63mm Electrical Conduit , Erw Mild Steel , Formed C-Section Steel , We sincerely hope to serve you and your business with a good start. If there is anything we can do for You, we shall be more than pleased to do so. Welcome to our factory for visit.
Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow Detail:

Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation and washing oil?exchangers in chemical coking equipment, and tubes for trestle pipe piles and support frames in mine tunnels.

Secondary or not Non-secondary
Alloy or not Non-alloy
Technique ERW, hot rolled or cold rolled
Standard BS 1387, BS EN 39, GB/T 3091, ASTM A53,
JIS G3444, etc.
Grade/Material 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, etc.
Place of origin Tianjin, China(Mainland)
Certifications ISO 9001:2008, BV, SGS, ABS
Production capacity 3500 ton/week
Section shape Round
Outer diameter 20-325mm
Wall thickness 0.5-25mm
Length 2-12m, or cut as request.
Technique tolerance OD: +/-1mm, WT: +/-0.5mm, L: +/-20mm
Surface treatment Galvanized, painted, oiled, printed or powder coated
Zinc coated pre-galvanized, 80-120 g/m2;
hot dip galvanized, 230-500 g/m2
Colour Silver, black or painted as request
End of pipe Plain?burred,beveled, threaded
Trade term FOB Tianjin China, CIF, C&F
Loading Port Tianjin Xingang Port, China
Package 1.Big OD: in bulk;
2.Small OD: in bundles, packed by steel strips;
3. Waterproof package with plastic cloth;
4.Standard export package;
5.According to customers

We have great technical capability, advanced production equipment, complete testing equipment. We introduced the international leading American Lincoln welding machine, the automatic welding laser tracking system (import from England0, hydro-static testing machine, X-ray, ultrasonic, expanding equipment (bell and spigot) and spectrograph (import from Japan ), drop-testing, impact(300 Joules with minus 60 degrees Celsius), hardness testing, metallurgical microscopy equipment etc .

Our products are wildly used in Petrileum and natural gas pipelines, Heating and water supply. Waste water treatment, Chemical industry. Steel structure, Bridge, Piling, Sea port and Electric power industry. We ca produce the SSAW pipe under the API 5L, ASTM A252, GB/T9711.1, GB/T9711.2 standard and under the clients requirements with the steel grade: Gr, A, Gr, B, X42, X100, L245-L485, S290 and above, SS400 and above, ST33, ST42, Q235 (A,B,C), Q345 (B,C,D,R) etc.

Commonly used double-sided submerged arc spiral welded pipe specifications, kg/m

Item No.

Specifications

Kg per M

Item No.

Specifications

Kg per M

Item No.

Specifications

Kg per M

1

219*6

32.02

30

529*9

115.92

59

920*9

202.70

2

219*7

37.10

31

529*10

128.94

60

920*10

24.92

3

219*8

42.13

32

529*11

141.02

61

920*11

247.09

4

273*6

40.01

33

529*12

153.50

62

920*12

269.21

5

273*7

46.42

34

529*13

165.93

63

920*13

291.28

6

273*8

52.78

35

630*6

92.83

64

1020*8

200.16

7

325*6

47.70

36

630*7

108.05

65

1020*9

224.89

8

325*7

55.40

37

630*8

123.22

66

1020*10

249.58

9

325*8

63.04

38

630*9

138.33

67

1020*11

274.22

10

377*6

55.40

39

630*10

153.40

68

1020*12

298.81

11

377*7

64.37

40

630*11

168.42

69

1020*13

323.34

12

377*8

73.30

41

630*12

183.39

70

1220*10

298.90

13

377*9

82.18

42

630*13

198.31

71

1220*11

323.47

14

426*6

62.65

43

720*6

106.15

72

1220*12

357.99

15

426*7

72.83

44

720*7

123.59

73

1220*13

387.46

16

426*8

82.97

45

720*8

140.97

74

1420*12

417.18

17

426*9

93.05

46

720*9

158.31

75

1420*14

485.94

18

426*10

103.09

47

720*10

175.60

76

1520*12

446.77

19

478*6

70.34

48

720*11

192084.00

77

1520*14

520.46

20

478*7

81.81

49

720*12

210.02

78

1720*12

505.96

21

478*8

92.23

50

720*13

227.16

79

1720*14

589.52

22

478*9

104.60

51

820*7

140.85

80

1820*12

535.56

23

478*10

115.92

52

820*8

160.70

81

1820*14

624.04

24

478*11

127.19

53

820*9

180.50

82

1920*12

565.15

25

478*12

138.41

54

820*10

200.26

83

1920*14

658.57

26

478*13

149.58

55

820*11

219.96

84

2020*12

594.74

27

529*6

77.89

56

820*12

239.62

85

2020*14

693.09

28

529*7

90.61

57

820*13

259.22

86

2020*16

791.25

29

529*8

103.29

58

920*8

180.43

87

2020*18

889.20

Remark: We can produce per customer’s technical requirements

Standard of Products
Standard Serial No. Standard Name Type of Products
API-5L
PSL 1.2
Line Pipes Standard Spira-seam steel pipes;
Longitudinal-seam submerged arc steel pipes;
High Frequency Longitudinal-seam steel pipes
GB/T9711-2011
PSL1 PSL2
The first Part of Oil-Gas industrial Transportation Steel Pipes Consinment Technical Qualification level A Steel  Pipes Spiral-seam Steel Pipes
SY/T5037-2000 Spiral-seam Submerged arc steel pipes use for Low-pressure Liquid Transportation Pipeline Spiral-seam Steel Pipes
GB/T14980-94 Wide-diemetric Electric welded Steel pipes used for Low-pressure Liquid Transportation Pipeline High Frequency Longitudinal-seam Steel Pipes
GB/T3091-2008 Electric Welded Steel Pipes used for Low-pressure Liquid Transportation Pipe High Frequency Longitudinal-seam Steel Pipes
GB/T13793-92 longitudinal-seam Electric Welding Steel Pipes High Frequency Longitudinal-seam Steel pipes
GB/T5384-91 Longitudinal-seam Resistance Welding Steel Pipes used for Common Liquid Transportation Pipelines High Frequency Longitudinal-seam Steel Pipes

Remark: We can produce per customer’s technical requirements

Item No. Nominal Diameter (mm) Wall Thickness (mm) Hydrostatic Test Presure
API Spec 5L GB/T9711-2011 SY/T5037-2000 SY/T5384-91
Steel Grade Steel Grade Steel Grade Steel Grade
X52 X60 Q235 L360 Q235 16Mn Q215 Q235
1 219 6 16.7 19.3 10.3 14.8 7.7 11.3 7.1 7.7
7 19.5 22.5 12.0 17.3 9.0 13.2 8.2 9.0
8 22.3 25.7 13.7 19.7 10.3 15.1 9.4 10.3
2 273 6 13.4 15.5 8.3 13.5 6.2 9.1 5.7 6.2
7 15.6 18.0 9.6 15.7 7.2 10.6 6.6 7.2
8 17.9 20.6 11.0 17.9 8.3 12.1 7.6 8.3
3 325 6 11.3 13.0 6.9 11.3 5.2 7.6 4.8 5.2
7 13.1 15.2 8.1 13.2 6.1 8.9 5.6 6.1
8 15.0 17.3 9.3 15.1 6.9 10.2 6.4 6.9
4 377 6 9.7 11.2 6.0 9.7 4.5 6.6 4.1 4.5
7 11.3 13.1 7.0 11.4 5.2 7.7 4.8 5.2
8 13.0 14.9 8.0 13.0 6.0 8.8 5.5 6.0
9 14.6 16.8 9.0 14.6 6.7 9.9 6.2 6.7
5 406.4 6 9.0 10.4 5.6 9.0 4.2 6.1 3.8 4.16
7 10.5 12.1 6.5 10.5 4.9 7.1 4.4 4.9
8 12.0 13.9 7.4 12.0 5.6 8.1 5.1 5.6
9 13.5 15.6 8.3 13.6 6.2 9.2 5.7 6.2
10 15.0 17.3 9.3 15.1 6.9 10.2 6.3 6.9
6 426 6 8.6 9.9 5.3 8.6 4.0 5.8 3.6 4.0
7 10.0 11.6 6.2 10.1 4.6 6.8 4.2 4.6
8 11.5 13.2 7.1 11.5 5.3 7.8 4.8 5.3
9 12.9 14.9 7.9 12.9 6.0 8.7 5.5 6.0
10 14.3 16.5 8.8 14.4 6.6 9.7 6.1 6.6
7 478 6 7.7 8.8 4.7 7.7 3.5 5.2 3.2 3.5
7 8.9 10.3 5.5 9.0 4.1 6.1 3.8 4.1
8 10.2 11.8 6.3 10.2 4.7 6.9 4.3 4.7
9 11.5 13.3 7.1 11.5 5.3 7.8 4.9 5.3
10 12.8 14.7 7.9 12.8 5.9 8.7 5.4 5.9
8 529 6 7.3 8.5 4.3 7.3 3.2 4.7 2.9 3.2
7 8.6 9.9 5.0 8.6 3.7 5.5 3.4 3.7
8 9.8 11.3 5.7 9.8 4.3 6.3 3.9 4.3
9 11.0 12.7 6.4 11.0 4.8 7.0 4.4 4.8
10 12.2 14.1 7.1 12.2 5.3 7.8 4.9 5.3

Product detail pictures:

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures

Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow detail pictures


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As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Submerged Arc Welding Pipe - Spiral Submerged Arc Welding Pipe (SSAW) – Rainbow , The product will supply to all over the world, such as: Greece, Kenya, Brunei, By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Mona from Slovenia - 2017.05.21 12:31
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Tom from French - 2017.03.08 14:45
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