Large Diameter Welding Forging Flange High Pressure Neck Butt Welding Flange Carbon Steel Plate Flat Welding Flange

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Price:$90.00 - $100.00
Price in USD:Details


Product Overview


Product Description

1. Standard: DIN; GB, GOST, AISI, etc.

2. Certification: ISO9001, Form E, Form A, CO
3.Report: Material Report; Hardness Report; UT/MT Report; Dimensions checking report; Mechanical Property Test Report

Product Name
Medium Carbon Steel: 35#, 45#, 50#
Carburizing Steel:20CrMnTi,20CrMnMo
Alloy Steel:40CrNiMo, 35SiMn, 42CrMo, 35CrMo
Cast Iron: HT250,QT400
Heat Treatment
Hrdening&Tempering,Surface Quenching,
Integral Quenching,Carburizing Quenching ,Tempering ,

Be widely used in all kinds of transmission, speed changing, rotation and
other  equipment.

related products

Our Company

Company Profile.
*23 years experience in CUSTOM mining machine spare parts.
Established in 1997. Change Name to Luoyang Deyu Machinery in 2017.
*The company has a total area of 66 thousand square meters.
*A total of three branches: 
 a cold processing plant mainly on the shaft /roller processing, 
 a heat treatment equipment factory mainly on the heat treatment processing, another is mainly on big modulus gear processing.
* Existing staff is 1386 , including 289 senior engineers and technicians.

Our Advantages

Equipment Advantage
We have many kinds of heavy duty equipment,such as C62x 8000mm to C61250x 20000mmCNC Heavyduty Horizontal Lathe, lm-l4m Gear Hobbing Machine and its matching Vertical lathe( 1000mm-16000mm), 80-200 CNC Boring-milling Machine, 3000mmx 6000mmCNC Planing Machine, 200mmRolling Machine, CNC Cutting Machine, 5ton to 100 ton Overhead Traveling Crane, 1600m Longmen Saw,Riveting-welding Machine etc. And also all kinds of heat treatment equipment.

Technical Advantage
Owing to many works and more than twenty year's experience,Deyu Machinery possesses the full capabilities of technology to supply full set of machinery sets.

Our products are mainly sold to many countries and regions such as Russia, Germany, Thailand ,Chile, Argentina, Brazil, USA, Turkey, Philippines, Australia, India, etc. Over the years, our company has won the trust of our customers with high quality products, first-class service, super low price to win the trust and favor of our customers, welcome to view.

We have hold exhibitions all over world,such as Korea,Indonesia,Africa,etc. Through these exhibitions, customers can visually face our products to let consumers know more about our company.

Product Inspection

The technical department is responsible for proofreading the customer's drawings.
 Material procurement department is responsible for material procurement according to the drawings and requirements.  
The quality inspection department is responsible for the inspection of suppliers' materials.  
Manufacturing Production Department according to the production plan to use qualified materials for manufacturing supply side processing suppliers according to the quality although the results of the inspection for the return of goods processing.

Product packaging


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 30~45 days. or it is according to quantity and technical requirement

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample.But it is not for free.

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