EnglishEspañol
Boiler quality plate materials ASTM A-516 Gr.55 N to KNPC
Source:Xin Steel Industry   Date:2015/05/19

Boiler quality plate materials ASTM A-516 Gr.55 N to KNPC

 

In advantage of our good price and higher quality,its offering thousands tons ASTM boiler quality plates materials A516 Gr55,A 516 55.70 Noramlized,A516 Gr.55 NACE MR-0175 Sour service used to KNPC.Our boiler and pressure vessel steel plates ASTM-A516 can easily get approved by designed third party inspection VELOSI and according to KNPC’s HSE policy.

 

Each year KNPC (Kuwait National Petroleum Company) sent out many steel tenders for their oil and gas pressure vessels built.Among these steel tanders,there are many of pressure vessel steel plates ASTM A516 Grade 55 specifications materials.

 

Relative steel grades to ASTM A516 GR.55: 16Mo3,15Mo3,A204 Grade A,A285 Grade C,SA299 Grade A,SA387,A516 Grade 70,A516 Grade 60,A516Gr65,A387GR11/22/12.

 

Rolling range:Thickness*Width*Length  5-650mm*1200-4200mm*5000-18000mm

 

Test: Low temperature impacting test,Ultrasonic examination,Normalized,NACE,HIC,SSCC and Third party inspections by end user.

 

 

Want to get more information about Carbon steel plates,please CONTACT XINSTEEL NOW

 

Mechnical property for A516 Grade 55 N boiler steel:

 

Yield strength (Mpa)

Tensile strength (Mpa)

Elongation in ≥,%

205

380-515

200mm

50mm

23

27


Chemical composition for A516 Grade 55 N boiler steel (Product Analysis Max%)

 

Main chemical elements composition of A516 Grade 55

Thickness(mm)

C

Si

Mn

P

S

T≤12.5

0.18

0.13-0.45

0.55-0.98

0.035

0.035

12.5<T≤50

0.20

0.55-1.30

50<T≤100

0.22

100<T≤200

0.24

T>200

0.26

 

 

Welcome more and more Kuwait local agencies inquiry us for high quality boiler steel plates A516 Gr55,A 516 Gr.55 Noramlized,A516 Gr.55 NACE MR-0175.