Black paint coating erw steel pipe

Product name

Black paint coating erw steel pipe

Out Diameter

21.3mm-610mm

Wall Thickness

0.8mm-15mm

Length

6m-18m

Standard

API 5L, DIN30670

Quality grade

First class, prime, newly produced, secondary , stock etc.

Material/Steel grade

A, B, X42, X46, X52, X56, X60, X65, X70, BN, X42N, X46N, X52N, X56N, X60N,BM, X42M,X46M,X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M

Certificate

API 5L PSL1/ PSL2

End

Plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes,etc.

Surface

Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE,

FBE,Epoxy, Cement Mortar, as per customer’s requirement;

Hydrostatic Test Range

Max Length 21 meters; Max Diameter 610mm

Test

Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength,

Elongation), Metallographic Test, Technical Properties (Bending Test,Charpy-v Impact Test,

Hydrostatic Test, X-ray Test, Ultrasonic Test)

Packing

Usually in loose pieces; can be packed as customers’ special requirements

Application

Used for liquid delivery, such as water, gas and oil, construction and piling

Mill Test Certificate

API5L