black steel seamless pipes sch40 astm a106

Commodity Name

Black carbon steel pipe

Standard

GB/T3091, ASTM A53,ASTM A106, BS1387, API 5L

Outer Diameter

20mm-610mm/1/2inch-24inch

Wall Thickness

0.5mm-16mm

Length 

 5.8--12m , according to customers' requirements

Surface

Anti-corrosion and high-temperture resistant with black painting.

Grade

Q195, Q215, Q235, Q295, Q345, ST37, ST52, Grade A, Grade B.

Q195 similar to a283 GR.B, 040a10, ss330, sphc

Q235 similar to a283 GR.D, 080a15,CS type B

Q345 similar to a737 GR.B, SS400, S235JR

Inspection

With hydraulic testing, eddy current and infrared test

 packing

in bundles by steel strips, waterproof woven cloth with 7 slats, then pack into 20' or 

40' container.

Remarks

1) Payment term :L/C, T/T

2) Minimum quantity of order :10 Tons

3) Delivery time : Within 20 Days .

Processing technology 

oiled,painting,varnish-galvanized,bevelled,threading, with coupling and plastic caps

 protected, packing in plastic cloths,3PE,FBE,corrosion resistant coating

Usage

Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture, Low pressure fluid pipe 

for water oil or gas, Boiler pipe.