Railway fittings

Railway fittings

USD $2.1 - $2.3 /Piece

Min.Order:100 Pieces

Supply Ability:
50000 Ton / Tons per Month
Port:
Qingdao
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
OEM
Model Number:
KC-041

Qingdao Donrex Co., Ltd.

Business Type: Manufacturer,Trading Company
Qingdao Shandong China
Main Products: Steel Wire Rope ,Chain ,Rigging Hardware ,Casting Parts ,Machining Parts

Product Details

Product Description

Process description:

Sand casting is perhaps the oldest and most commonly used type of metal forming in the marketplace today. It is capable of forming both 

large and small parts and can be used for a number of different materials.

We have both green sand castings and resin sand casings in both ferrous and non-ferrous materials.

 

Perhaps the most common green sand castings would be made from either grey iron or ductile iron. We can supply these castings from 

approximately 0.1Kg to approximately 15000 Kg and up to 5000mm x 2000mm x 1500mm in size for the largest part. Molding methods 

range from floor hand molding, jolt squeezer lines and automatic molding lines. With this variety of molding methods we are able to 

accommodate the weight, size and quantity the customer requires.

 

Steel sand castings are available both as green sand castings and resin sand castings, and are available in plain carbon, low alloy and 

stainless steels. In the category of sand castings the smallest available part would be approximately 2Kg while the largest would be 

approximately 20 tons for sand casting and 5 tons for resin sand casting. Steel castings smaller than the  2Kg range would be made 

from investment castings.

 

Non-ferrous sand castings are also available. The molding process used is green sand and we can accommodate requests for 

castings weighing from 0.5 Kg to 100 Kg. The alloys that are available include copper base and aluminum base alloys.

 

First article layouts and spectrometer material certifications are provided with all first article samples. Specialized inspection reports 

can be done per customer request.

 

A variety of secondary operations can be performed on both types of sand castings. They include heat treatment, machining, plating, 

painting, polishing and buffing, assembly services and even custom packaging.

 

 

Please check below for most production process: 

 

 

 

 

 

Please check below for information of main materials available.

 

 

 

 

Products show:

 

 

 

 

Packaging & Shipping

 

Company Information

 Factory show:

 

Machining equipment:

 

Inspection equipment:

 

Our Services
1. 20 years of manufacturing success in China and exporting experience worldwide                                                                   
2.Global specialized producer of machined castings.
3. We combine our own resources with some other well-developed factories to fulfill a wide range of contract manufacturing capabilities. Working with one source, saves time and money.
4. Satisfied supplier of 7 big companies from North America and Europe.                                                                 
5. Low cost mold materials and focus on efficiency offer a cost-effective solution to your metal component purchasing requirements.                                                                    
6. Normal lead times range from 1 to 6 weeks for fully-machined components.                                                                   
7. Strong capacity to help customers develop new projects.                                                                   
8. Our sales department is 24 hours available in order to help our customers solve problems quickly.
Contact Donrex today and begin enjoying the benefits of high quality and low price products. 

 

Our customers:

 

FAQ

 

1. Can we get the samples?

Yes, we can supply you the samples for checking our products' quality within 10-30 days.

 

2. Can we place a trial order first time?

Yes, we are glad to supply you small trial order, and hope your quantity will be big in future.

 

3. Can you help us to do the customs clearance of import?

Yes, we can help you to do the customs clearance.

 

4.What is your lead-time?

With our design, fabrication and manufacturing skills and experience, we can efficiently exceed your expectations and meet the time frame required. However, we guarantee that quality and service are never compromised.

Contact Supplier

Mr. sammy yin General Manager Chat Now
Telephone
86-532-85800130
Fax
86-532-85699926
Address
Room 1408, Building 2, Noble Plaza, NO.328, Dunhua road, Qingdao, China Qingdao,Shandong

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