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Cangzhou Junde Steel Pipe Co.,Ltd

Add: South of Qiantong Road, Cangzhou City, Hebei, China

Contact us:Sunny Yang

Phone: 86-13303171370

Tel: 86-317-8517170

Fax: 86-317-5527266

E-mail: export@jundesteelpipe.com

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API 5L ASTM A53 Longitudinal Submerged ARC Welded Pipe

Cangzhou Junde Steel Pipe Co.,Ltd produce API 5L ASTM A53 Longitudinal Submerged Arc Welded Pipe (LSAW Pipe,Welded Pipe) with good quality and we are factory we can offer the best price.

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Product Details

Products : API 5L ASTM A53 Longitudinal Submerged Arc Welded Pipe

Product Description: API Longitudinal Submerged Arc Welded Pipe

Steel Grade:

ASTM A53 : GR A ,GRB ,GRC,GRD ,ASTM A53 Longitudinal Submerged Arc Welded Pipe

API 5L PSL1 and PSL 2: GRA ,GRB,X42,X46,X52,X56,X60,X65,X70 .

Outside diameter : 406MM-1422MM

Wall thickness : Sch5 , sch10, sch20, sch30 , schstd, sch40, sch60, schxs, sch80, sch100, sch120, sch140, sch160 ,schxxs (8mm -60mm)

Length : 3m-12m , ASTM Longitudinal Submerged Arc Welded Pipe

Coating : black painting , varnish, FBE , 3LPE , 3LPP, 2LPE, etc

End : Square end ( straight cut , saw cut and torch cut ) , bevel end for welding , plai end .

Package : plastic cap at both end . Steel bundle , woven bags , cases , wooden box , export standard packing with Steel bundle ,Protector on both end .hexagonal bundles of max. 2000kgs with several steel strips , two tags on each bundle , wrapped in waterproof paper , PVC sleeve and sackcloth with several steel strips

Certificate : ISO , API ,CE,PED,UKAS,GOST ,IBR,etc ,API SAW Pipe

Third Party Inspection : SGS , BV ,LLoyds etc ,

Producting Range of API 5L Longitudinal Submerged Arc Welded Pipe

OD

W T (mm)

Inch

mm

6

10

12

16

18

20

22

25

28

30

32

35

36

38

40

45

50

55

58

60

16

406

y

y

y

y

y

y

y

y

y

y

18

460

y

y

y

y

y

y

y

y

y

y

20

508

y

y

y

y

y

y

y

y

y

y

y

z

z

z

22

560

y

y

y

y

y

y

y

y

y

y

z

z

z

24

610

y

y

y

y

y

y

y

y

y

y

z

z

z

26

660

y

y

y

y

y

y

y

y

y

y

z

z

z

z

28

711

y

y

y

y

y

y

y

y

y

y

z

z

z

z

30

762

y

y

y

y

y

y

y

y

y

z

z

z

z

32

812

y

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

34

863

y

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

x

36

915

y

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

38

965

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

40

1016

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

42

1066

y

y

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

44

1117

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

46

1168

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

48

1219

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

52

1320

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x

56

1422

y

y

y

y

y

y

z

z

z

z

x

x

x

x

x


X = length below 8meter , Y= length below 12meter , Z= length below 10meter .

Transportation : ship by truck , train , 20ft container , 40ft container ,40HQ , Open container ,bulk cargo , LCL , air transport etc .


Production Process Flow Chart:


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Produce Equipment:


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On-Line Inspection:


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Lab Inspection:


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Certificate:


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Products:



Delivery:


7.jpg


Part of our Clients:


8(001).jpg


Parts of Projects:


9.jpg


Why Choose Us:

1: More Than 20 Years produce experience for produce steel pipe.

2: Professional before sales and after -sales service commitment .

3: 30,000 Tons stock pipe,Shortest delivery time.

4: Precision testing equipment .

5: Best quality with competitive price .

6: The advance automatic ultraviolet light irradiation production facilities .


FAQ:

1: Q: What's the Delivery time for the LSAW pipe ?

A: For normal size will be 20-30 working days after received the deposit or L/C , for other size need to contact with steel mill to book the material .

2: Q:What Payment you can accept?

A: TT,LC at sight or negotiation

3: Q : How long for the guarantee period ?

A : Guarantee period can delay to 30 days after clients received the pipe in the destination port .

4: Q : What does LSAW pipe used for ?

A : Longitudinal Submerged Arc Welded Pipe is mainly used in tap water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction. For liquid delivery with: water supply, drainage. For gas transportation with: gas, steam, liquefied petroleum gas. For the structure with: for piling pipe, for the bridge; terminal, road, building structure and so onLatest News:

Transmission pipe according to the different process, can be divided into seamless steel pipe (SML), mainly as the oil field internal gathering and small diameter high pressure natural gas pipeline, for the number of long-distance oil and gas pipeline is very small, the vast majority of long-distance pipeline (LSW), spiral submerged arc welded pipe (SSAW), straight seam submerged arc welded pipe (LSAW) three. The following table for several kinds of steel pipe process characteristics and quality performance

comparison:

Longitudinal seam high-frequency welded pipe (ERW) according to the welding method is divided into two kinds of induction welding and contact welding, the use of hot-rolled steel coil as raw material, after pre-bending, continuous molding, welding, heat treatment, Cutting and other processes, compared with the spiral welded pipe with short weld, high dimensional accuracy, uniform wall thickness, good surface quality, high pressure to withstand the advantages, but the disadvantage is that only the production of small and medium diameter thin-walled tube, , Not fused, groove-like corrosion defects. The current application of a wider range of areas is the city gas, crude oil delivery and so on.

Spiral submerged arc welded pipe (SSAW) is the strip when the direction of its forward direction and the forming tube centerline has a forming angle (adjustable), edge forming edge welding, the weld into a spiral, the advantages of the same specifications of the strip can be produced A variety of diameter specifications of the steel pipe, raw materials to adapt to a larger range, the weld can avoid the main stress, the force is better, the disadvantage is the geometric size is poor, the length of the weld compared to long straight pipe, easy to produce cracks, Slag, welding and other welding defects, welding stress was tensile stress state. General oil and gas long-distance pipeline design specifications Spiral submerged arc welded pipe can only be used for three categories, four areas. Foreign this process will be improved after the raw materials to steel, so that the shape and welding separately, after pre-welding and lean, after welding cold expansion, the welding quality close to UOE tube, there is no such domestic technology, is China's spiral Factory improvement direction. "West to East" spiral pipe is still used in accordance with the traditional production process, but the tube side of the expansion. The United States, Japan and Germany generally denied SSAW, that the trunk line should not use SSAW; Canada and Italy part of the use of SSAW, Russia, a small amount of the use of SSAW, and have developed a very strict supplementary conditions, due to historical reasons, the majority of the domestic trunk line or use SSAW The

Longitudinal submerged arc welded pipe (LSAW) is a single plate as a raw material, the steel plate in the mold or molding machine pressure (volume) into a tube, the use of double-sided submerged arc welding and expansion from the production. Its finished product range is wide, the toughness, plasticity, uniformity and compactness of the weld are better, and it has the advantages of large diameter, thick wall, high pressure resistance and low corrosion resistance. In the construction of high strength, high toughness, high-quality long-distance oil and gas pipelines, the required steel pipe is mostly large diameter thick-walled submerged arc welded pipe. According to the API standard, in the large oil and gas transmission pipeline, when through the alpine zone, the seabed, the urban population density area 1 class, 2 type area, straight seam submerged arc welded pipe is the only designated tube type. According to the different molding methods can be divided into:

UOE welded pipe: single sheet in the edge of the pre-bending, the U molding, O molding, welding, external welding, mechanical cold expansion and other processes;

JCOE pipe: that is, "J-C-O-E" pre-welding, forming, after welding and other cold expansion process;

HME pipe: by the mandrel rolling method according to "C-C-O" molding, after welding by cold expansion and other processes


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As one of the most professional LSAW Steel Pipes manufacturers and suppliers in China, we have one of the biggest steel pipe factory at your service. If you are interested in our api 5l astm a53 longitudinal submerged arc welded pipe, please be free to buy the quality products made in China. Competitive price and fast delivery are available.

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Contact information

South of Qiantong Road,Cangzhou City,Hebei,China

86-317-8517170

whatsapp/Wechat: 86-13303171370

export@jundesteelpipe.com

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