stkm 13a e235 e275 e315 firm 20# carbons seamless steel pipe price

Product Name

High quality hollow structural st37 carbon seamless steel pipes

Standard

API A106 GR.B A53 Gr.B seamless steel pipe / ASTM A106 Gr.B A53 Gr.B steel tube

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

Outside Diameter

1/2'--24'

21.3mm-609.6mm

Thickness

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

SCH60, SCH80, SCH100, SCH140, SCH160,XS

1.65mm-59.54mm

Length

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

Technique

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

6'--24' : hot extrusion processing technique

Surface Treatment

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

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.