Surface Treatment: Polishing
Forging Tolerance: as Customer′ S Request
Standard: ASTM
Certification: ISO 9001:2008, API/Q1
CNC Lathe: Finishing Machining
Dimensions: Various
Trademark: Hongfeng
Specification: ASTM, ANSI. API, DIN, JIS
Origin: Jiangsu Jiangyin
Specifications

Forging parts

Forged Stainless Coupling

Material

 carbon steel; alloy steel or stainless steel

Dimension

 Weigh 5kg-1000kg

Application

  used for machines and vessels.

Inspection

chemical composition;UT,MT; mechanical property;dimension check

Standard

ASTM, ASME, DIN, JIS, ISO, BS, API, EN

QC Doc.

chemical composition report;mechanical properties report;UT test report; heat treatment report; dimensions check report.

Forging processing

ingot---forging---heat treatment---rough machining---UT.MT---Q+T---inspection---finishing machining---UT.MT---packing

Heat treatment

Normalized / Annealed / Quenched / tempered


The heavy forging: forged ring, shaft, stabilizer, drill rod,roller, flange, or gear is widely used for various industries

 For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN  hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN,  DIN, ASME or GB etc.


Advanced technical process from smelting steel to forging and heat treat guarantees the product quality Closed relationship with several famous stated enterprises guarantee "in-time delivery" and competitive price.


Manufacturing process:

Forged Stainless Coupling ASTM A182 F316 Pipe Tube Hot Forging Carbon Steel Tubes
Forged Stainless Coupling ASTM A182 F316 Pipe Tube Hot Forging Carbon Steel Tubes
Forged Stainless Coupling ASTM A182 F316 Pipe Tube Hot Forging Carbon Steel Tubes


All different forging products are as per customer's drawing.
 

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Hebei Tongye Metallurgy Technology Co., Ltd. , https://www.hbtyyejin.com