Factory manufacture forged Special Flange Bearing

$9.00 - $200.00
Min. Order
1 Piece
Choose your specifications
Company Information

Zhangqiu Yu Bin Petrochemical Fittings Factory

CN Manufacturer
Response Time
Response Rate:
US$ 5,000+
8 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Qingdao Port, Shanghai Port, China
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 1000 Piece/Pieces per Month
Place of Origin: Shandong China
Brand Name: Yu Bin
Model Number: OEM
Type: Integral Flange,weld neck flange,Slip on Flange,socket weld flange,LAP Joint Flange,Threaded flange,Blind Flange,Orifice flange,Spectacle Blind flange
Serivce: 24hours
Machining Process: CNC Precision Machining
Product Material: customized
certification: BV TUV SGS ISO
Process: forging heat treatment CNC
Package: suitable package for transport by sea, rail, air or other ways
Shape: customized
Drawing Format: need
Delivery time: accoding to quantity
Type: Nonstandard
Packaging Detail: wooden case packing, tray packing or other packing required which is suitable for transport by sea, rail or air.

We manufacture multiple mechanical spare parts, such as tubesheet, flange, ring and sleeve, CNC machining aluminum, gear, forged block&mould base, dish head . etc

We provide a varity of customized processing services , and produce different types fittings according to custom's  drawings or requirements on detailed specifications. Therefor, all flanges are manufactured Non-standar.

If  you want to know further more about us, welcome to visit our website: http://www.ybfactory.com

or contact Jennifer at: noot@ybfactory.com

Flanges Show
AISI 4130,Φ216×Φ55×65,Flang
Blank State:Forgings   Heat Treatment State:Quenching Tempering    Machining State:CNC

Application:Tubular Exchanger Material:A182-F316L



Heat Treatment State:Normalizing

Application:Tubular Exchanger Material:SA240-304

2CrMo4QT,  Φ132×53.4/3-4 UNC

CNC Forgings

Class150-24   Material:S316L

Standard:ANSI B16.5 

Heat Treatment State:Solution


AISI 4130,Φ73×Φ55×73

Bearing cup

Application:Wellhead & X-mas tree. Material:AISI 4130.

Middle Casing


CNC Forgings

Lower Casing


CNC  Forging

Our Company

        Zhangqiu Yu Bin Petrochemical Fittings Factory was founded in 1999, has 20 years experience in metal deep processing, can provide rings and discs within Ф3000mm, shafts within 12000mm length, the largest single workpiece can be 16T.

Our factory provides the core products for many well known enterprises in the world , such as: spare parts for American Ford car shell production line , Belarus civil aircraft gear ring for engine, propeller shaft for British civil ship , Iran nuclear power tube plate for a heat exchanger, besides, we provided successful precision machining for the shaft of combination pumps , which are the core components of South to North Water Diversion Project during 12th Five-Year.

         Qualifications of Our Factory: Chinese Special Equipment Production License Qualification, TUV PED4.3 Certification, BV ISO Quality System Certification, SGS Factory Certification, also awarded the Contract and Credit Enterprise by the local City Industrial and Commercial Bureau in 2013.

          80% products of our factory are exported to Europe, Iran, the United States, Southeast Asia and other countries. We are well received by aviation and aerospace, military and civilian ships, machinery equipment, transportation, medical equipment, food machinery, petrochemical and other industries.


Process: Die Forging, Free Forging, Roll Forging.

Workpiece Diameter:  Max 3000mm.

Workpiece Weight:   Max 16 Tons.


Turning, Milling, Grinding, Drilling, Rolling Thread.
Tolerance: Accept 0.01mm.        
Roughness: Accept Ra0.4.



Our Certifications

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-20 days. According to your quantity.

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

A: Most of the products are customized, and the sample may require higher costs. If customer is willing to pay for the sample, we are  glad to provide it.

Q: What is your terms of payment ?

A: Payment ≤2000USD, 100% in advance. Payment≥2000USD, 50% T/T in advance, balance before shippment. 

   High-quality customers with more than one year cooperation, no prepayment or accept O/A.

   If you have any other questions, pls feel free to contact me at: noot@ybfactory.com