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Welded Carbon Steel Galvanized Steel Pipe For Building Structure
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Welded Carbon Steel Galvanized Steel Pipe For Building Structure

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Welded Carbon Steel Galvanized Steel Pipe For Building Structure

 

 

Scope of A106

This specification covers seamless carbon steel pipefor high-temperature service (Note 1) in NPS 1⁄8 to NPS 48 [DN 6 to DN 1200] (Note 2) inclusive, with nominal (aver-age) wall thickness as given in ASME B36.10M. It shall be permissible to furnish pipe having other dimensions provided such pipe complies with all other requirements of this specification. Pipe ordered under this specification shall be suitable for bending, flanging, and similar forming operations, and for welding. When the steel is to be welded,
it is presupposed that a welding procedure suitable to the grade of steel and intended use or service will be utilized.

 

 

 

Size

OD

 1/8” -24” (5.15mm-714mm)

Wall Thickness

0.4mm-26mm

SCH20,SCH40,STD,XS,SCH80,SCH160,XXS

Length

Less than 12m

Steel material

Q195 → SS330,ST37,ST42

Q235 → SS400,S235JR

Q345 → S355JR,SS500,ST52

Standard

ASTM A53, BS1387-1985

Zinc Weight

120g,270g,400g,500g,550g

20μm ,40μm ,60μm,70μm,80μm

Usage

1)low pressure liquid, water, gas, oil, line pipe

2)construction

3)fence, door pipe

Ends

1) Plain

2) Beveled

3) Thread with Coupling or cap

4) Chamfer

5) Groove

6) Screw

End protector

1) Plastic pipe cap

2) Iron protector

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) Galvanized

4) Oiled

5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.

Technique

Electronic Resistance Welded (ERW )

Electronic Fusion Welded (EFW)

Double Submerged Arc Welded (DSAW)

 

 

Welded Line Type

Longitudinal

Section Shape

Round

Inspection

With Hydraulic Testing, Eddy Current , Infrared Test

Package

1) Bundle,

2) Bags

Delivery

1) Container

2) Bulk carrier

Port of Shipment

Xin gang Port, Tianjin, China

Date of Delivery

According To The Quantity And Specification Of Each Order

Payment

L/C T/T

Others

Fitting as screws and flange also can be supplied.

 

Test:

1. The test specimens and the tests required by this specification shall conform to those described in the latest issue of Test Methods and Definitions A 370.
2. The longitudinal tension test specimen shall be taken from the end of the pipe or, for continuous-welded pipe, it shall be permissible to be taken from the skelp, ata point approximately 90° from the weld, and shall not be flattened between gage marks. The sides of each specimen shall be parallel between gage marks. If desired, the tension tests are permitted to be made on the full section of pipe. When impracticable to pull a test specimen in full section,
the standard 2-in. [50-mm] gage length tension test speci-men shown in Fig. A2.3 of Test Methods and Definitions
A 370 is acceptable.
3. Transverse weld test specimens from electric-resistance-welded pipe shall be taken with the weld at the center of the specimen. All transverse test specimens shall be approximately 1 1⁄2in. [40 mm] wide in the gage length and shall represent the full wall thickness of the pipe from which the specimen was cut.
4. Test specimens for the bend and flattening tests shall be taken from pipe. Test specimens for the flattening test shall be smooth on the ends and free from burrs.
5. All specimens shall be tested at room temperature.

 

Norminal Pipe Size DN(in.)
Outside Diameter
D		 T
Norminal Wall Thickness
sch5s sch10s sch10 sch20 sch30 sch40s STD sch40 sch60 sch80s XS
1/8 10.3 --- 1.24 --- --- --- 1.73 1.73 1.73 --- 2.41 2.41
1/4 13.7 --- 1.65 --- --- --- 2.24 2.24 2.24 --- 3.02 3.02
3/8 17.1 --- 1.65 --- --- --- 2.31 2.31 2.31 --- 3.2 3.2
1/2 21.3 1.65 2.11 --- --- --- 2.77 2.77 2.77 --- 3.73 3.73
3/4 26.7 1.65 2.11 --- --- --- 2.87 2.87 2.87 --- 3.91 3.91
1 33.4 1.65 2.77 --- --- --- 3.38 3.38 3.38 --- 4.55 4.55
1¼ 42.2 1.65 2.77 --- --- --- 3.56 3.56 3.56 --- 4.85 4.85
1½ 48.3 1.65 2.77 --- --- --- 3.68 3.68 3.68 --- 5.08 5.08
2 60.3 1.65 2.77 --- --- --- 3.91 3.91 3.91 --- 5.54 5.54
2½ 73 2.11 3.05 --- --- --- 5.16 5.16 5.16 --- 7.01 7.01
3 88.9 2.11 3.05 --- --- --- 5.49 5.49 5.49 --- 7.62 7.62
3½ 101.6 2.11 3.05 --- --- --- 5.74 5.74 5.74 --- 8.08 8.08
4 114.3 2.11 3.05 --- --- --- 6.02 6.02 6.02 --- 8.56 8.56
5 141.3 2.77 3.4 --- --- --- 6.55 6.55 6.55 --- 9.53 9.53
6 168.3 2.77 3.4 --- --- --- 7.11 7.11 7.11 --- 10.97 10.97
8 219.1 2.77 3.76 --- 6.35 7.04 8.18 8.18 8.18 10.31 12.7 12.7
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Mr. Mr. Antonio Yang
Tel: 86-317-81909158
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Contact Method
Jiangsu Gangyu Pipeline Equipment Co.,Ltd
Room 2116-2117, No. 6 , Xihu Road, Cangzhou, Hebei, China (Mainland)
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