STPL 380 STPL 450 STPL 690 JIS G 3460 Round Carbon And Nickel Steel Pipe For Low Temperature Service

Minimum Order Quantity:1 TONS
Delivery Time:30-60DAYS
Payment Terms:T/T L/C
Place of Origin:China
Price:Negotiation
Packaging Details:IN BUNDLES
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Address: Daqiao Developing Zone Haiyan,Zhejiang Province,China
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JIS G 3460 Carbon and Nickel steel pipe for low temperature service


Size range:OD:5-420mm WT:0.5-50mm Length:Upon request

Application :for low temperature service

Shipment: FCL, LCL workable. Bulk Vessel workable By Air, By Sea, by Courier


CHEMICAL COMPOSITION % max

Steel grade

C

Si

Mn

P

S

Ni

STPL 380

0.25

0.35

1.35

0.035

0.035

 

STPL 450

0.18

0.10-0.35

0.30-0.60

0.030

0.030

3.20-3.80

STPL 690

0.13

0.10-0.35

0.9

0.030

0.030

8.50-9.50

Remarks:

When it is practically difficult to apply the test due to the dimension of a pipe,STPL 380 shall , by way of compensation,contain 0.01% or more of acid soluble aluminum, or alternative,0.015% or more of total aluminum.


MECHANICAL PROPERTIES min

Steel grade

Tensile strength Mpa

Yeild point or proof stress Mpa

Elongation %

STPL 380

380

205

35

STPL 450

450

245

30

STPL 690

690

520

21

Remarks:

1.The value of elongation given in above table shall not be apply to the pipe whose outside diameter is under 40mm,However, the value of elongation shall be recorded.

China STPL 380 STPL 450  STPL 690 JIS G 3460 Round Carbon And Nickel Steel Pipe For Low Temperature Service supplier

STPL 380 STPL 450 STPL 690 JIS G 3460 Round Carbon And Nickel Steel Pipe For Low Temperature Service

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