exhaust tubes hollow section galvanzied / black annealing 40*40mm square curtain wall used steel pipe

Product Name

Square Steel Pipe

Size

OD

20~3020mm In Theory

Thickness

1.0~32mm

Length

Any Length Below 16 Meter

Standard

API 5L

Material

Grade B,X42,X46,X52,X56,X60,X65,X70,etc

Usage

PSL-1 Class IS 100% Qualified To Petroleum And Gas Industry,

PSL-2 Can Be Used In Refinery And Chemical Plant

Ends

Plain, Beveled, Or Weld With Flanges

Plastic Caps And Steel Rings Can Be Provided If Possible

Surface

Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment

Inspection

With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection

Technique

Hot Rolled Or Cold Rolled ERW

Package

Hexagon Shape Package, Covered With Tarpaulin Or Plastic, Containers Or In Bulk

Date of Delivery

According to The Specifications And the Quantities Of Each Contract,

Time Start To Begin When We confirm the Date of the Earnest or L/C

Method of Payment

T/T L/C West Union

Method Of Delivery

Terms According To thefor International Trading,

Others

N/A