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Quick Details

  • Material: Iron
  • Technics: Casting
  • Type: Coupling
  • Place of Origin: Shanxi, China (Mainland)
  • Model Number: Coupling-037
  • Brand Name: SYI
  • Connection: Male
  • Shape: Equal
  • Head Code: Square
  • Surface Treatment: FBE Coating/Powder Coating
  • Quality Control: strict 100% test

Packaging & Delivery

Packaging Details: Standard export wooden case, wooden pallets or as per your requirements
Delivery Detail: 25-30 Days, depends on the demand quantity

Details of SYI Flange Adapter and Coupling:



1), Product Information
SYI Foundry manufactures many different types of ductile iron coupling and adaptors.


SYI Foundry has been supplying coupling for over 10 years and product surface shall be smooth and free from sand holes, blow holes, distortion or any other defects.

2), Material

Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536



Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536



Rubber E.P.D.M./SBR/NR in accordance with EN 681.1



Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization



3), Process
* Automatics machine lines
* Resin Sand
* Molding Boards
* Green Sand with hand molding

4), Inscription Style
* SYI Foundry
* As per customers' requests
* Standard Inscription

5), Packing
* Wood crates

* Wood pallets
* As per customers' requirements

6), Inspection
* Foundry in-house
* Third Party inspection available upon request

More information is available upon receipt of your enquiry.



SYI Industrial Co., Ltd.


Tel: 0086 351 2027764

Fax: 0086 351 4040962

Cell: 0086 159 3510 2239


You will get our quick reply!

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $152,000
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