Cold Drawn Weld ERW Steel Tube / ASTM A450 Annealed Alloy Steel Pipe with Varnish Surface

Cold Drawn Weld ERW Steel Tube / ASTM A450 Annealed Alloy Steel Pipe with Varnish Surface

Quick Detail:

Standard: ASTM A450 ASME SA450
Size:(mm)
Out Dimensions:? 6mm -350mm???
Wall Thickness:? 0.8mm –35mm?????
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Description:

Products standard: ASTM A450 ASME SA450

Available Steel Grade:

ASTM?A178?Grade?A,?C,?D

ASTM?A179?Grade?A,?C,?D

ASTM?A192

ASTM?A210?GradeA-1,?C

BS3059-Ⅰ?320?CFS

BS3059-Ⅱ?360,?440,?243,?620-460,?622-490,?S1,?S2,?TC1,?TC2

EN10216-1?P195TR1/TR2,?P235TR1/TR2,?P265TR1/TR2

EN10216-2?P195GH,?P235GH,?P265GH,?TC1,?TC2

DIN17175?ST35.8,?ST45.8

DIN1629?ST37.0,?ST44.0,?ST50.0

JIS?G3454?STPG370,?STPG410

JIS?G3461?STB340,?STB410,?STB440

GB5310?20G,?15MoG,?12CrMoG,?12Cr2MoG,?15CrMoG,?12Cr1MoVG,?12Cr2MoWVTiB

GB9948?10,?20,?12CrMo,?15CMo

GB3087?10,?20

(Or per customers’ requirement.)

Packing:?
Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection

Inspection and Test:?
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test

Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

Mark:?
Marking or mechanical stamp on each piece of tube to be confirmed or as requested

Method of manufacture:

Electric-Resistance-Welded or Cold Drawn

Delivery condition:

The tubes shall be supplied in one of the following delivery conditions

a) Cold finished/hard (cold finished as drawn): BK;

b) Cold finished/soft (lightly cold worked): BKW

c) Annealed: GBK

d) Annealed (including de-scaling): GZF;

e) Normalized: NBK

f) Normalized (including de-scaling): NZF.

Applications:

General requirements for carbon,ferritic alloy,and austenitic alloy steel tubes.

Competitive Advantage:

Huacheng Pipe Making Company is one of the largest seamless steel pipe manufacturers in China.We’ve passed API 5L,API 5CT, PED, BV, TUV certification and ISO quality system certification.With good quality and competitive price, we believe we could be your reliable supplier.

Factroy Pictures:

Pipe & Tube Processing

Factory Equipments:

Production Line:

Quality Control:

Steel Pipe & Tube Application:

Package:

Export Standard / Wooden Box

Main Certificates:

PED ISO BV TUV etc.

Main Customers: