Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, ...
Main Products:
Management System Certification:
ISO 9001
OEM/ODM Service

Valve Bonnet, Forging Bonnet, Forging Valve manufacturer / supplier in China, offering API Certified Factory for Quanlfied Forgings, Wind Turbine Shafts with a Variety of Wind Turbine Sizes, Professional Steel Manufacturer 40cr Forged Roll Sleeve and so on.

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  • API Certified Factory for Quanlfied Forgings

API Certified Factory for Quanlfied Forgings

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $2-50/ Piece
Port: Shanghai, China
Transport Package: Plywood Cases, Pallets or Customers′ Requirements
Payment Terms: L/C, T/T, Western Union
Processing Object: Metal
Molding Style: Forging
Molding Technics: Pressure Casting
Application: Machinery Parts
Material: Steel
Heat Treatment: Quenching

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Basic Info

Surface Treatment: Polishing
Forging Tolerance: as Customer′ S Request
Standard: ASTM
Certification: ISO 9001:2008, API/Q1
Body Material: A105n; F11; F22; F304
CNC Lathe: Finishing Machining
Dimensions: Various
Coatings: Black Oxide
Inspection: Third Party Accept
Trademark: hongfeng
Specification: ASTM, ANSI. API, DIN, JIS
Origin: Jiangsu Jiangyin
HS Code: 72284000

Product Description



Forged pressure sealed valve bonnets are widely applied in the industry of power plant.

1. Available Material can be: A105, LF2, F11, F22, F5, F9, F304, F316, F321, Duplex stainless steel (F51), Super duplex stainless steel (F53, F60);

2. Designed and processed by CNC machine.

3. All big and small angles are well finished.

4.  Precision alignment sleeves positively locate the rod cap, maintaining big end bore size        and eliminating cap walk.

5.  X-rayed, sonic tested and magnafluxed.

6.  Multi-stage heat treated.

7. Shot peened to relieve stress.

8. Come with the bronzed bushing suitable for the floating piston pin.

Manufacturing process:

API Certified Factory for Quanlfied Forgings
API Certified Factory for Quanlfied Forgings
API Certified Factory for Quanlfied Forgings

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

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