ST 52.3 Heavy Steel Open Die Forgings ASTM A388 EN10228 , Column Square Pipe Forging
Open die forgings, steel forging, square pipe forging, alloy forging, column pipe and tube sleeve for oil &gas industry.
Quick Detail:
1. Square pipe forging, alloy forging, column pipe and tube sleeve used for oil& gas industry, mining equipment or metallurgical equipment, power station industry and so on.
2. ST 52.3 or as per customer’s requirements
3. Good quality, good service, short delivery time
Description:
Square pipe forging, alloy forging, column pipe and tube sleeve. This square pipe forging is widely used for oil& gas industry, mining equipment or metallurgical equipment, power station industry and so on.
Mechanical properties: Tensile strength≥560 Mpa, Yield strength≥260Mpa, Elongation≥16%, Hardness≥HB155
The product is provided as per customer's drawing and technical requirements.
The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.
The product can be provided as per your drawing or specified requirements.
Smelting Process:EF+LF + VD
Specifications:
|
Description |
Square pipe forging, alloy forging, column pipe and tube sleeve |
|
material |
ST 52.3 or as per customer’s requirements |
|
Material standard |
ASTM or GB/T3077-1999 |
|
Dimension |
Max. Length: 15000mm |
|
Weight |
Max. 250 ton |
|
Smelting Process: |
EF+LF + VD |
|
Process |
Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining →UT →2nd Heat treatment →finishing machining →Inspection |
|
UT standard |
ASTM A388 or EN10228 |
Applications:
Square pipe forging, alloy forging, column pipe and tube sleeve. This square pipe forging is widely used for oil& gas industry, mining equipment or metallurgical equipment, power station industry and so on.
Mechanical properties: Tensile strength≥560 Mpa, Yield strength≥260Mpa, Elongation≥16%, Hardness≥HB155
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, “in-time” delivery
