Valve

• Casting Method: Vacuum Aspirated Casting
• Process: Lost Wax Casting
• Molding Technics: Gravity Casting
• Application: Machinery Parts
• Material: 304
• Surface Preparation: Polishing
• Machining Tolerance: +/-0.02mm
• Standard: GB
• Transport Package: Cartons+Wooden Case/Pallet
• Trademark: Hangtong
• Origin: Hebei, China

Product Description

Basic Info.
Model NO.	Metal  Casting
Surface Treatment	Polishing
Surface Roughness	Ra6.3
Machining Tolerance	+/-0.02mm
Standard	GB
Materials   Quality	Stainless steel, carbon steel, alloy steel,304,316
Specification	OEM
Transport Package	Cartons+Wooden Case/Pallet
Origin	HeBei   China
Production Capacity	1000 Pieces Per Day
Processing process	Lost  wax  casting/Precision  casting
Application	Machinery Parts

Product Description
Custom metal Casting lost wax  metal Casting

Specifications
Process	Lost Wax Casting / Precision Casting
Material	Stainless steel/ carbon steel,/alloy steel/304/316
Remarks	Customize according to the samples or drawings
Package	Wooden case /A Carton / Bulk / Individually Packaged / Customized
Serivce	Freight consulting / Quality inspection / After-sales / Other value-added services

Production process
Let me introduce our company to you as follows:
Hangtong Precision Machinery Co., Ltd. is an integrated enterprise of industry and trade, with a factory area of 10560 square meters. The company has advanced production equipment, including fully automatic chain furnaces, heat treatment furnaces, electrostatic spraying equipment, etc. It is an approved Chinese manufacturing supplier.
Located in Botou Economic and Technological Industrial Development Zone, Cangzhou City, Hebei Province. The company produces various hardware products, valve accessories, high-speed trains, high-speed train parts, oil pumps, and other metal castings and products
The company has advanced production technology, adopts wax loss casting technology, selects raw materials such as stainless steel, carbon steel, and alloy steel that meet industry standards, and produces products that meet national industry standards. The products enjoy a good reputation both domestically and internationally. We are willing to create a brilliant commercial future together with friends at home and abroad.
Sales scope: Hardware products, valve accessories, high-speed trains, high-speed train accessories, oil pumps; Import and export of goods (excluding goods prohibited by the state or those involving administrative approval) (excluding projects that require approval according to law) Business license for independent business activities in accordance with the law.

We use various materials, including carbon steel, stainless steel, alloy steel, etc., to produce various OEM manufactured parts with weights ranging from 0.01 kilograms to 50 kilograms for many industries.
1.In the field of locomotive accessories, we produce various train, high-speed train, and subway components
2.In the field of agricultural machinery, we produce agricultural machinery components
3. In the field of construction machinery, we produce various components of construction machinery


1.How can we grurantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us?
OEM products,Concrete Hardware System,ELECTRICAL POWER FITTING,Valve&Valve Parts,Pipe Fittings