Manufacturing Companies For Q690D Steel Plate - Hot Rolled Gas Cylinder Steel Plate – Haihui
Short Description:
Manufacturing Companies For Q690D Steel Plate - Hot Rolled Gas Cylinder Steel Plate – Haihui Detail:
Gas cylinder steel plate is used in welded gas cylinder and related products. We supplies gas cylinder steel with better anti-stress capability. Popular Steel standard and grades for cylinders steel mainly: EN10120 P245NB, P310NB, JIS G3116 SG255, SG325, DIN17155 HI HII, 17Mn4，GB HP235, HP295， HP345.Gas cylinder steel plate is used to manufacture the material which can be used repeatedly to manufacture liquefied petroleum gas cylinders with working temperature of 40-60 ℃, test pressure of 2.36 MPa, water volume of 23.5L, 35.5L, 118L. Delivery status: Hot-rolled steel In the hot-rolled state or controlled rolling state or heat treatment, the state of delivery, cold-rolled steel to the annealing state of delivery.
HP295 is mainly used in the manufacture of liquefied gas cylinders, its chemical composition is stable, P, S content is low, pure steel, the internal organization, fine grain. Moderate strength, good plasticity, low yield ratio, yield platform is not obvious, vertical and horizontal performance of small differences, excellent cold stamping performance. Flat steel plate, with a small thickness of the plate. Low carbon equivalent, to adapt to automatic submerged arc welding, plasma welding and other welding process requirements.
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Steel Grade |
Chemical Compostion for Gas Cylinder Steel |
|||||
|
C |
Si |
Mn |
P |
P+S |
Als |
|
|
HP 295 |
≤0.20 |
≤0.35 |
≤1.0 |
≤0.035 |
≤0.06 |
≥0.015 |
|
HP 345 |
≤0.20 |
≤0.35 |
≤1.5 |
≤0.035 |
≤0.06 |
≥0.015 |
|
Steel Grade |
Mechanical Property for Gas Cylinder Steel |
|||
|
Yield Strength |
TensileStrength |
Elongation |
Cold bending |
|
|
MPa |
MPa |
% |
||
|
HP 295 |
≥295 |
≥440 |
≥26 |
D=2a |
|
HP 345 |
≥345 |
≥510 |
≥20 |
D=2a |
|
Product |
Grade |
Th(mm) |
W(mm) |
Delivery |
Steel Standard |
|
Gas cylinder steel plate |
HP 295 |
2～12 |
800～1630 |
HR、TMCP |
GB6653-2008 |
|
HP 345 |
2～12 |
800～1630 |
HR、TMCP |
GB6653-200 |
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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Manufacturing Companies For Q690D Steel Plate - Hot Rolled Gas Cylinder Steel Plate – Haihui, The product will supply to all over the world, such as: Kuwait, British, Libya, Many goods fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't have to waste time shopping around.
By Antonia from Bahrain - 2018.05.13 17:00
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Mabel from Mauritius - 2017.07.07 13:00
