ASME SA516 Gr. 70N Dished Elliptical Head End Caps for High-Performance Steel Fitting

Product Details
Place of Origin: China
Brand Name: TONG CHUANG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Model Number: ASTM A516 GR.70
Payment & Shipping Terms
Minimum Order Quantity: 500KGS
Price: NEGOTIABLE
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 10-90 Days
Payment Terms: L/C, T/T
Supply Ability: According To Client's Request

SKU: 1062 Category:
Specification:ASME SA516Mateiral:Gr. 70N
Sizes:1/2”-48”Schedule:SCH 5S – SCH XXS
Length:Customizable
High Light:

ASME SA516 Elliptical Head End Caps

，

customizable Dished Elliptical Head End Caps

ASME SA516 Gr. 70 ，SA-516-70N Dished Elliptical Head End Caps

The elliptical head ( or named ellipsoidal head ) which is a head consisting of two parts: a rotating ellipsoidal sphere and a cylindrical straight section. Elliptical tank head is fabricated to have a certain shape instead of a particular dish radius or knuckle radius. The dish radius is approximately 90% of the diameter and the knuckle radius is approximately 17% of the diameter. 2:1 elliptical flanged and dished heads are ASME compliant.

A516 Gr70 not only has very high strength， but also has very good toughness， wear resistance， fatigue resistance， impact resistance， easy welding processing and cold forming properties.

Oval heads (also called elliptical heads or elliptical heads) are typically made from carbon steel， stainless steel， austenitic and cold-worked metals. This oval head shape is more economical because the height of the head is only a fraction of the diameter.

Mechanical Properties of ASTM A516 Grade 70

DESCRIPTIONGRADE 70
Tensile strength (ksi)70-90
Tensile strength (MPa)485-620
Yield strength (ksi)38
Yield strength (MPa)260
Elongation in 200mm (min)(%)17
Elongation in 50mm (min) (%)21
Thickness (max)(mm)205
 

 Chemical Composition of ASTM A516 Grade 70

  
Carbon (C)%
12.5mm or less
12.5 – 50mm
50 – 100mm
100 – 200mm
> 200mm		0.27
0.28
0.30
0.31
0.31
Manganese (Mn)%
12.5mm or less
• Heat Analysis :
• Product Analysis :

Over 12.5mm
• Heat Analysis :
• Product Analysis :

0.85-1.20
0.79-1.30

0.85-1.20
0.79-1.30

Phosphorus (P)%
(max)0.035
Sulphur (S)%
(max)0.035
Silicon (Si)%
• Heat Analysis :
• Product Analysis :		0.15-0.40
0.13-0.45

          Application

  • Chemical Industry
  • Petrochemical industry
  • Marine & Power Transmission industry
  • Power plants
  • Energy industries
  • Furniture
  • Pharmaceutical processing industry
  • Modern architecture
  • Home appliances
  • Water waste projects
  • Synthetic fiber
  • Heat exchanger
  • Fluid piping
  • Dairy and food processing

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