Gold Member Since 2013
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Shandong Hengyu Valve Industry Co., Ltd.

Double Sphere Rubber Expansion Joint, Rubber Joint, Rubber Nipple manufacturer / supplier in China, offering Double Sphere Rubber Expansion Joint with Galvanized Flange, Industrial Cast Iron Corrosion Resistance Butterfly Valve (HY. 2405), Industrial Cast Iron Swing Check Valve and so on.

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Double Sphere Rubber Expansion Joint with Galvanized Flange

FOB Price: US $9.6 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $9.6/ Piece
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Port: Tianjin, China
Production Capacity: 120, 000 PCS
Payment Terms: L/C, T/T

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Basic Info
  • Standard: DIN
  • Connection: Female
  • Transport Package: Wooden Case or Euro Pallet
  • Origin: China
  • Material: Stainless Steel
  • Trademark: HY or OEM
  • Specification: DN32-DN600
  • HS Code: 8481804090
Product Description
Company Brife

Shandong Hengyu Valve Industry Co.,Ltd is a specialized valve factory where intergrate casting , machining, assembling, and quality control all together in our workshops. Our main product is butterfly valve, gate valve, check valve, check valve, globe valve and Y-Strainers etc.
Factory Size (Sq.meters):66,700 square meters  
Number of R&D Staff:5 - 10 People  
Number of QC Staff:Less than 5 People  
 Contract Manufacturing:OEM Service Offered   Design Service Offered   Buyer Label Offered

Product Description

· With single structure so that the vibration absorption is better and noise reduction efficiency is significant.
· High working pressure, anti-burst and good elasticity.
· Carbon steel flanges, zinc plated to BS4504 PN16(other flanges available. )
· Good for high and low temperature apllications.
Working pressure
· Size DN32 to DN300
Working pressure 16 bar
Busting pressure 48 bar
Vacuum Rating 500mmHg
· Size DN350 to DN600
Working pressure 10 bar
Bursting pressure 30 bar
Vacuum Rating 400mmHg
Working Temperature
-10º C to 120º C for EPDM.
-10º C to 82º C for NBR.

-10º C to 110º C for Neoprene.

Main products
Double Sphere Rubber Expansion Joint with Galvanized Flange


Double Sphere Rubber Expansion Joint with Galvanized Flange

Online consultant.

Double Sphere Rubber Expansion Joint with Galvanized Flange

1. Q: Can I have our company name on product's body or cover ?
    A: Yes.
2. Q:Could you help me to choose what kind of products?
    A: Yes,We have a great technical team which can help you choose the right valves.
3. Q: What is your greatest strength?
    A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.
4. Q: Is the pressure test inspection 100%?
    A: Yes,we test the valves one by one.
Send your message to this supplier
Ms. Melinda Zheng
Sales Manager
To: Ms. Melinda Zheng

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