SA516 Gr.70 Pressure Vessel, SA516 Gr.70 Pressure Vessel Manufacturer

SA516 Gr.70

ASME SA516 Grade 70 (SA516-70)

Carbon Steel ASME SA-516
: the medium carbon alloy steel for welded pressure vessels and boilers where notch toughness is important. It comes in four grades, and SA-516 Grade 70 is one of them. 
SA-516 Grade 70 covers a range of tensile strengths from 55 MPa to 90 MPa and this versatility indicates much of the specifications popularity. 

The ASME standard SA516-70 composition is as follows (dependent on grade): 
Carbon Manganese Phosphorous Sulphur Silicon
0.27 - 0.31% 0.79 - 1.3% 0.035% max 0.035% max 0.13 - 0.45%


SA516 Gr.70 (ASME) VS 16MnR (Chinese Standard)
In general, 16MnR is considered to be equivalent to SA516 Grade 70. However, 16MnR gets higher yield strength than that of SA516 Gr.70. Compared with SA516 Gr.70, 16MnR's C content is much lower and its Mn content is much higher. Moreover, in China, ASME SA-516 steel is usually used to make exported pressure vessels (design temperature: -20 ℃~-50 ℃) designed for low-temperature working conditions while Chinese 16MnR is not appropriate for low-temperature pressure vessels.

SA516 Gr.70 VS SA516 Gr.485
SA516 Grade 70 and SA516 Grade 485 are same. The difference is their units only. Grade 70 is in US unit while Grade 485 is in SI unit.

Test Separator for Well Testing, SA516-70, ASME, Oil, Gas, Water

Test Separator for Well Testing, SA516-70, ASME, Oil, Gas, Water

Name: Vertical Test Separator. Material: SA516-70. Manufacture Code: ASME. Specification: ID 19...

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ASME & NB Dust Filter, SA516-70, ID 950mm

ASME & NB Dust Filter, SA516-70, ID 950mm

Equipment Name: Dust Filter. Material: SA516-70. Manufacture Code: ASME+NB. Specification: ID 950mm....

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SA516 Gr. 70 Dust Filter, ASME & NB, ID 950mm

SA516 Gr. 70 Dust Filter, ASME & NB, ID 950mm

Equipment Name: Dust Filter. Material: SA516-70. Manufacture Code: ASME+NB. Specification: ID 950mm....

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PED Dust Filter, SA516-70, ID 950mm

PED Dust Filter, SA516-70, ID 950mm

Equipment Name: Dust Filter. Material: SA516-70. Manufacture Code: PED. Specification: ID 950mm. Pro...

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Industrial Tank Filter for Dust, SA516-70, CUTR, 1500mm

Industrial Tank Filter for Dust, SA516-70, CUTR, 1500mm

Name: Dust Filter. Material: ASME SA516-70. Manufacture Code: CUTR Certificate. Specification: ...

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ASME SA516-70 Product Separator, 1.05 MPa, 120 Degrees Celsius

ASME SA516-70 Product Separator, 1.05 MPa, 120 Degrees Celsius

Equipment Name: Product Separator. Material: SA516-70. Manufacture Code: ASME. Design Pressure: 1.05...

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ASME SA516 Grade 70 Three Phase Separator, ID 1066 x 46mm

ASME SA516 Grade 70 Three Phase Separator, ID 1066 x 46mm

Equipment Name: Three Phase Separator. Material: SA516-70. Manufacture Code: ASME. Specification: ID...

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ASME Test Separator, SA516 Gr. 70, ID 1900 x 14mm

ASME Test Separator, SA516 Gr. 70, ID 1900 x 14mm

Equipment Name: Test Separator. Material: SA516-70. Manufacture Code: ASME. Specification: ID 1900 x...

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ASME Three Phase Separator, SA516-70, Oil, Gas, Water

ASME Three Phase Separator, SA516-70, Oil, Gas, Water

Equipment Name: Three Phase Separator. Material: SA516-70. Manufacture Code: ASME. Specification: ID...

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Oil Gas Water Production Separator, ASME SA516-70, Three Phase

Oil Gas Water Production Separator, ASME SA516-70, Three Phase

Name: Production Separator. Design: Horizontal. Material: SA516-70. Manufacture Code: ASME. Design P...

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20MWe Steam/Water Separator Vessel, ASME SA516-70

20MWe Steam/Water Separator Vessel, ASME SA516-70

Equipment Name: 20MWe Steam/Water Separator Vessel. Material: SA516-70. Manufacture Code: ASME. Spec...

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ASME SA516-70 Dust Filter, ID 1500mm

ASME SA516-70 Dust Filter, ID 1500mm

Equipment Name: Dust Filter. Material: SA516-70. Manufacture Code: ASME. Specification: ID 1500mm. P...

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