factory price 18 inch seamless steel pipe with high quality

Standard

AP175-79, DIN2I5L , ASTM A106 Gr.B, ASTM A53 Gr.B,

ASTM A179/A192/A213/A210 /370  WP91, WP11,WP22.

DIN17440, DIN2448,JISG3452-54.

Material

API5L,Gr.A&B, X42, X46, X52, X56, X60, X65, X70, X80,

ASTM A53Gr.A&B,ASTM A106 Gr.A&B, ASTM A135,

ASTM A252, ASTM A500, DIN1626, ISO559, ISO3183.1/2,

KS4602, GB/T911.1/2,SY/T5037, SY/T5040

STP410,STP42.

Certificates

API5L ISO 9001:2008 TUV SGS BV etc

Outside Diameter

1/2'--24'

21.3mm-609.6mm

Thickness

SCH5S, SCH10S, SCH20S,SCH20, SCH30,STD, SCH40,

SCH60, SCH80, SCH100, SCH140, SCH160,XS, XXS

1.65mm-59.54mm

Length

5.8m 6m Fixed, 12m Fixed, 2-12m Random.

Technic

1/2'--6': hot piercing processing technic

6'--24' : hot extrusion processing technic

Surface Treatment

Black Painted, Galvanized, Natural, Anticorrosive 3PE coated,polyurethane foam Insulation .

Packing

Bundles or In bulk. bundled pipes with two slings at the both

end for easy loading and discharging,

End

Bevel end(>2"), Plain (≤2"),with plastic cap, with screwed and

socket.

Usage /Application

Oil pipe line, Drill pipe, Hydraulic pipe, Gas pipe, Fluid pipe,

Boiler pipe,Conduit pipe, Scaffolding pipe pharmaceutical and

ship building etc.

ASTM A106/A106M-06 Grade b

C

Si

Mn

P

S

Cr

Ni

Mo

Cu

V

≤0.30

≥0.10

0.29-1.06

≤0.035

≤0.035

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08