Product name

ERW carbon steel pipe(HFW/HFI)

Out Diameter

21.3mm-610mm, 1/2”-24”

WallThickness

1.8mm-22mm, SCH 5S,SCH 10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60,

SCH80S, XS, SCH80 etc.

Length

1m-24m

Standard

API 5L, API 5CT, ASTM A53, ASTM A252,ASTM A500, ASTM A795, BS1387, BS1139,

EN10255, EN10219, EN10217, EN39,DIN2440/2444, ISO3183, ISO11960, JISG3444,

JISG3454 etc.

Qualitygrade

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

Material/Steelgrade

A, B, X42, X46, X52, X56, X60, X65,X70, L175, L175P, L210, L245, L290, L320, L360,

L390, L415, L450, L485, BR, X42R, BN,X42N, X46N, X52N, X56N, X60N, BM,X42M,

X46M, X52M, X56M, X60M, X65M, X70M,X80M, X90M, X100M,L245N,L290N,

L320N, L360N, L390N, L415N,L245M, L290M, L320M, L360M, L390M, L415M, L450M,

L485M, L555M, L625M, L690M, H40, J55,K55, M65, L80, C95, N80,Q125, S235GT,

S195T, Grade 1, Grade 2, Grade 3,ST33-2, St33, St37, St42, St34-2, St37-2, St42-2,

St52-3, P195, P235, P265, S235JRH,S275J0H, S275J2H, S355J0H, S355J2H, S355K2H,

S275NH, S275NLH, S355NH, S355NLH,S460NH, S460NLH, S275MH, S275MLH, S355MH,

S355MLH, S420MH, S420MLH, S460MH,S460MLH, STK290, STK400, STK490, STK500,

STK540,STPG370, STPG410etc.

Certificate

EN10217, EN10219, API5L PSL1/ PSL2, KS4602, KS3583, GB/T9711.1/2,etc.

End

Plain end, beveled, cut square,grooved, threaded and coupling, etc.

Surface

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

FBE,Epoxy, CementMortar,as per customer’srequirement;

Hydrostatic TestRange

Max Length 21 meters;Max Diameter 2600mm;

Test

Chemical ComponentAnalysis, Mechanical Properties (Ultimate tensile strength,Yieldstrength,

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

Hydrostatic Test, X-rayTest, Ultrasonic Test)

Packing

Small sizes packed by steel stripsinto bundles, big sizes in loose pieces; can be packedas

customers’ specialrequirements

Application

-line pipe for use in pipelinetransportation systems in the petroleum and natural gasindustries

-for use ascasing and tubing for wells, screwed and socketed steel tubesand tubularand for

plain endsteel tubes

-suitable for welding or forscrewing to BS21 pipe threads, loose steel tubes,scaffolds

- used for the conveyance of fluids as well as forother applications, applies to pipe

piles in which the steel cylinderacts as a permanent load-carrying member, or as a shell to

form cast-in-place concretepiles

-for welded, riveted,or boltedconstruction of bridges and buildings, and for general

structuralpurposes

-suitable for nominal pressure 25 forliquids and nominal pressure 10 for air and non-hazardousgases

-pressure purposes

-applies to structural hollowsections

- general structure purpose and pressure serviceetc.

Mill TestCertificate

EN10204/3.1B