BS1387 Black Pipe

1.OD: 21.3-273.1mm
2.WT:0.6-8mm
3.Length : 5.8m~13.5m
4.Technique:ERW
5.Material:Q195,Q215,Q235

1.OD: 21.3-273.1mm
2.WT:0.6-8mm
3.Length : 5.8m~13.5m
4.Technique:ERW
5.Material:Q195,Q215,Q235

Black Iron Pipe

 

1)Tolerance +/-0.3mm

2)Standard: ASTM A106,ASTM A53, API 5L,GB/T9711.1-1997,

3)Steel Grade: L175,L210,L245,L290,L320,L360,L415,L450,L485,A25,X42,X52,X65,X70

4)Packing/delivery/payment according to specific orders

5)Min order quantity:10 metric ton/metric tons

6)Supply ability:250000 metric ton/metric tons per year

  

According to Standard API 5L Gr.B PSL1. ASTM A 106-B,ASTM A53-B of Black Iron pipe

Specifications			Making Method	Spelting No.	Quantity in pcs	Quantity in MT	Tensile Test
mm	mm	Length(mm)					Size mm	Gauage L(mm)
219.10	8.18	266.80	Hot Rolling	82434.00	46.00	11.20	219.10	50.00
219.10	12.70	324.80	Hot Rolling	82252.00	56.00	20.98	219.10	50.00
219.10	9.27	266.80	Hot Rolling	82354.00	46.00	16.10	273.00	50.00
219.10	12.70	324.80	Hot Rolling	82542.00	56.00	19.58	273.00	50.00

 

NO.	T.S.Mpa	AKTraksyerse	Aklongitudinal	Hydrotest PSI
1	450	Good	Good	passed	1570minimum 5seconds
2	445	Good	Good	passed	2430minimum 5seconds
3	450	Good	Good	passed	1880minimum 5seconds
4	445	Good	Good	passed	2740minimum 5seconds

 

Chemical Composition of black Iron pipe:

C	Si	Mn	P	S
0.2	0.2	0.52	0.015	0.009
0.18	0.25	0.48	0.2	0.005
0.2	0.3	0.5	0.015	0.008
0.18	0.25	0.52	0.01	0.009