Product Details

Product Description

seamless steel pipe ASTM A500 Gr.B

1.OD:21.3-610MM WT:3-120mm
2.Standard:API 5L,API 5CT,ASTM A106,ASTM A53, GB/T8162,GB/T8163,GB/T5310,GB/T3087,GB18248

3.Steel Grade:GrA,GrB,X42-X70,Q345B,ST37,ST37.2,10#,20#,J5,K55,N80,L80,T95,C95,P110,Q125

4.Length:Single random, double random OR fix length 3-13m
5.Origin:China

6.Surface Finishes:Bare , oiled, mill varnish, galv., FBE,FBE Dual, 3LPE, 3HPE,3LPP,Coal Tar Epoxy,Concrete Coating and Tape Wrap, Bitumen Coating as per customer's request.

7.End finishes: Plain end or beveled ends, Threaded & Coupled

Packaging & Shipping

seamless steel pipe ASTM A500 Gr.B

Packaging:

1) In bundle with steel strips;
2) By plastic bag then strips;
3) As client' requirements.

Shipping: We will delivery asap.about 25 days to finish a 500 tons order if without stock

FAQ

seamless steel pipe ASTM A500 Gr.B

Q1: Could you tell me your loading port ?

A: Our factory is 470km away from Qingdao port ,China

and 400km away from Tianjin port,China.

but to save the domestic charges,we always choose Qingdao port to export.

Q2:Could you supply Mill Test Certificate?

A: Yes.We can. we can supply MTC, API 5L, API 5CT, ISO,Certificate of Origin

If your order need the inspetion by third party such as SGS,it is no problem.

Q3:Payment Terms?

A: We can accept T/T,D/P ,L/C,D/A.

But we need your 30% deposit to engine the production.

Grade and Chemical Composition:

Grade	C≤	Mn	P≤	S≤	Si≥	Cr≤	Cu≤	Mo≤	Ni≤	V≤
A	0.25	0.27-0.93	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
B	0.3	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08
C	0.35	0.29-1.06	0.035	0.035	0.1	0.4	0.4	0.15	0.4	0.08

Mechanical Properties:

Grade	Rm Mpa Tensile Strengh	Mpa Yield Paint	Eongation	Delivery Condition
A	≥330	≥205	20	Annealed
B	≥415	≥240	20	Annealed
C	≥485	≥275	20	Annealed

Diamension Tolerances:

Pipe Type	pipe sizes	Tolerances
cold drawn	≤48.3	+/- 0.4mm	OD
cold drawn and hot rolled	≥60.3	+/- 1%	OD
cold drawn and hot rolled		+/-12.5%	WT

Heat treatment

Annealed , Bright annealed , Spheroidize annealed, Normalized , Stress relieved, Cold finished, Quenched and Tempered

Test&Production Line

Test:

Chemical Analysis, Mechanical Properties ( Ultimate Tensile Strength, Yield Strength, Elongation), Technical Properties (Flattening Test, Bending Test,Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray test, NDT Test.).