Cold Finished With Annealing Sch40 Seamless Steel Pipe

1.Commodity Name

ASTM A106 GrB/ASTM A53 GrB /API 5L GrB Seamless Steel Pipe in china

2.Standard

ASTM A106 ,ASTM A53 ,API5L B ,ASTM A179, ASTM A210 ,ANSI B36.10, 

GB 5310,GB6479,GB9948,GB/T17396

GB 3087, GB/T 8162 ,GB/T8163

3.Outer Diameter

13.7-810  mm

4.Wall Thickness

2.24-33.32 mm

5.Length

6m,12m or as per customer's requirements

6.Packing

In bundles tied with steel stripes

7.Payment Term

T/T, L/C at sight

8.Delivery Time

Within 30 days after signing the contract or as your requirement

9.Delivery condition

Beveled or Plain end with varnish/2PP/2PE/3PE/3PP anticorrosive coating

as per clients confirmation ; With or without protecting caps as per

customer's requirements;with FBE internal coating for water steel pipes.

10.Material

A53(A,B),A106(A,B),Q345,16Mn, 10# 20#,45# S235JR, S355JR;ASTMA252 Gr.2,Gr.3; ST37,ST42,ST52;Gr.B,X42,X46,X52,X56,X60,X65,X70, etc

11.Usage

for petroleum/ natural gas pipeline , for conveying water,drainage,coal gas, mineral slurry and other low-middle pressure liquids.  Also for chemical industry, building structure,heat-supply and  pile driving projects.

12. Export to

Canada, USA, Argentina,Peru, Chile, Colombia, Brazil, Venezuela,Malaysia, Singapore,  the Czech Republic, Australia, Myanmar, Kenya, South Africa, Spain, Italy, France, England, the Netherlands,Belgium, etc

13.Certificates

API 5L; ISO9001:2000

14.Application:         

Seamless steel pipes for low and medium pressure boiler, high pressure boiler, and ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes.

Grade

OD(mm)

ID (mm)

Tolerance

OD (mm)

ID (mm)

Wall thickness deviation (mm)

Ovality (mm)

Curvature(mm/m)

20#

40-74

30-65

±.01

-0.3,-0.5

≤0.5

≤0.1

0.3

74-98

65-85

±.01

-0.4,-0.6

≤0.5

≤0.15

0.3

100-116

85-100

±.02

-0.4,-0.6

≤0.6

≤0.15

0.3

124-134

110-115

±.02

-0.6,-0.8

≤0.6

≤0.20

0.3

140-158

120-135

±.02

-0.7,-0.9

≤0.8

≤0.20

0.3

165-176

140-150

±.02

-0.7,-0.9

≤0.8

≤0.20

0.3

188-203

160-180

±.02

-0.7,-0.9 Honed

≤0.8

≤0.20

0.3