Overview Quick Details

Standard:

JIS, API, BS, DIN, ASTM, GB, API 5L/ASTM A53/A106

Standard2:

JIS G3454-2007, JIS G3455-2005, JIS G3456-2004, API 5L, BS EN10217, DIN 1629/4, ASTM A106-2006, ASTM A53-2007, GB/T 8163-1999, GB/T 8162-1999, GB/T 13793-1992

Grade Group:

A53-A369, 10#-45#, Q195-Q345

Grade:

A53(A,B), A106(B,C), 10#, Q235, Q345

Section Shape:

Round

Outer Diameter(Round):

13 – 610 mm

Place of Origin:

China

Application:

Oil Pipe

Thickness:

2 – 80 mm

Surface Treatment:

Galvanized

Certification:

API

Technique:

Cold Drawn

Alloy Or Not:

Non-alloy

Special Pipe:

API Pipe

steel pipe:

seamlee

Keyword:

Carbon Steel Tube

Length:

5.8-12m

Ends:

Beveled Thread+Couplings

Packing:

Bulk

Surface:

Black Painted

Usage:

Transportation

Steel Grade:

GR.B

Shape:

Round Shape

Supply Ability

Supply Ability:

5000 Ton/Tons per Month

Packaging & Delivery

Packaging Details

bundle packing

Port

TIANJIN PORT

Lead Time :

Quantity(Tons) 1 – 50 >50 Est. Time(days) 5 To be negotiated

Online Customization

Product Description

Product Name

LSAW Steel Pipe

Usage

Used for low pressure liquid delivery, such as water, gas, and oil.

Process

LSAW – UO(UOE),RB(RBE),JCO(JCOE)

DSAW -Double Submerged arc welded

Standard

API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711

Certificate

API 5L PSL1 / PSL2, API 5CT

Out Diameter

35.6mm– 1500mm

Wall Thickness

8 -80mm

Length

up to 12m

Steel Grade

GR A, GR B, GR C,API 5L,ASTM A53

API 5L PSL1 / PSL2

GR B, X42, X46, X52, X56, X60, X65, X70, X80

ASTM A53

GR A, GR B, GR C

EN

S275, S275JR, S355JRH, S355J2H

GB

Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Surface

Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.

Volumes of spiral submerged arc (SSAW) is in the direction with the center line of the pipe forming forming Angle (adjustable), forming and welding, the welding seam into spiral, advantage is that it can produce various specifications of steel pipe diameter of the same specification, raw material range is larger, the weld can avoid the principal stress, the stress condition is good, the disadvantage is that poor geometry size, weld length compared with straight seam length,easy to produce cracks, porosity, slag, weld defects such as welding, welding stress is tensile stress state.The design code of the general long distance oil and gas pipeline stipulates that the spiral buried arc can only be used in 3 and 4 types of areas.After the improvement of this process, the raw material is changed to steel plate in foreign countries, so that the forming and welding are separated.After the pre-welding and refinement, the cold diameter expansion after welding, the welding quality is close to the UOE pipe.

Style

Material

Standard

Technical

Grade

Usage

Spiral Submerged-arc Welded Pipe(LSAW STEEL PIPE OR JCOE)

SAW

Carbon Steel

API 5L PSL1&PSL2

GR.B,X42,X46,X52,X60,X65,X70,etc

Transportation of oil and gas

ASTM A252

CB60,CB65, CC60,CC65,etc

For Structure (Piling)

BS EN10210

S275JRH,S275J0H,S355J0H,S355J2H,etc

BS EN10219

S275JRH,S275J0H,S355J0H,S355J2H,etc

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