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threaded female type small sphere expansion joints

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FOB Price: US $4.3 - 656.3 / Set Get Latest Price
Port: QINGAO/SHANGHAI/TIANJIN
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 1000 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
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Verified Supplier - Henan Liwei Industry Co., Ltd.
[ Henan, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Material: Carbon Steel,rubber and carbon steel Technics: Forged Type: Flange,expansion joints
Place of Origin: Henan China (Mainland) Model Number: GJQ(X) Brand Name: HENAN LIWEI
Connection: Flange Shape: Equal Head Code: round
color: rubber black medium: gas,oil,water,seawater,acid,alkali

Packaging & Delivery

Packaging Detail: expansion joints out package:wooden case inside package:plastic film and textile membrane,wo also can change as your request
Delivery Detail: 7-40 days according to your requst

Specifications

expansion joints
1.24 years experience
2.DN32mm-3000mm
3.large displacement
4.member of CNEA

 

Threaded Union Type Flexible Rubber Joint

 

 

MOQ:

1 SET

TRADE TERMS

FOB QINGDAO/TIANJIN/SHANGHAI OR CIF/CFR ANY DESTINATION PORT

CAPABILITY

1000 SETS PER MONTH

DELIVERY DEADLINE

7-40DAYS ACCORDING TO THE AMOUNT YOU BOOKED

PACKAGE

OUTSIDE PACKAGE: WOODEN CASE

INSIDE PACKAGE: PLASTIC FILM AND TEXILE MEMBRANE

WE CAN ALSO CAHNGE AS YOUR REQUEST

 

 

 

 

 

Expansion joints introduction
1. This product can greatly reduce pipeline system shock and noise. And can fundamentally resolve pipe joints displacement, axial stretch and non-concentricity.

2. By using different materials, it can be made many kinds to cater for different medium and environment. Such as acid resistance, alkali resistance, corrosion resistance, oil resistance and heat resistance etc.

3. The material is pure rubber, sealing is very good. It is in light weight, very easy for installation . This product has long life performance, but must be not contact with sharp metal instruments to avoid piercing the sphere. 

4. The product can be used for lift and transportation of raw water and sewage, transportation of water supply cooling cycle water thermal power ,condensate water of metallurgy industry and chemical industry.

 

 

Classification
(1)according to appearence: concrentric with diameter rubber joint,concentric reducer rubber joint,eccentic reducer rubber joint.
(2)according ro the structure:single ball flexible rubber joint,double sphere rubber joint,spheres rubber joint,elbow sphere rubber joint.
(3)according to the link  the form:flange coupling,threaded joint

 

 

Threaded type expansion joints introduction

 

Threaded type expansion joints consist of fabric reinforced rubber parts and flat movable joint, loosing metal flanged or threaded pipe flanges, and is used for pipeline vibration isolation noise reduction, compensation displacement. Threaded type expansion joints are the product connected with pump or valve by the full threaded bolt, which make it as a whole, and has certain displacement, so that they could adjust, according to the on-site installation size at the time of installation and maintenance. Threaded type expansion joints are a kind of high elasticity, high air tightness, medium resistance and weather ability of pipe joint. It is applicable for water supply, gas supply, fuel supply and other pipeline equipment.

 

 

Threaded type expansion joints advantages

 

1. Small volume, light weight, good elasticity, easy installation and maintenance.

 

2. When installation to produce transverse, axial, angular displacement, pipe impassability heart, flange unparallel restrictions.

 

3. The structure of the work can reduce the noise, vibration absorbing ability.

 

 

 Expansion joints material list 

NO

NAME

MATERIAL

1

Inner rubber

R,CR,EPDM,NR,NBR

2

Outer rubber

R,CR,EPDM,NR,NBR

3

Framework layer

Polyester cord fabric

4

Flange

Q235

5

Reinforcing ring

Steel wire rope

 

 Raw material:

 

Rubber milling:

 

 

Vulcanizing:the largest vulcanizing tank in Asia:ø15000*5000

 Expansion joints test and experiment

 

Using field: 

 

Certificate:

Not exactly what you want? Post a quick Buying Request!
Henan Liwei Pipeline Equipment Co. Ltd (the former Zhengzhou Liwei pipeline Products Co. Ltd), located at Shangjie District, Zhengzhou city, is a manufacturer specializing in processing various steam, water, wind pipe expansion joints and compensation joints, and a main base for producing rubber , metal and non-metallic pipe joints It is also the appointed enterprise by the former chemical industry ministry, national construction ministry and general petrol chemical company, member unit of ... View detail

Basic Information

Product/Service (We Sell): Rubber Joint,Rubber Lined Pipe,Compensator,Metal Expansion Joint,Bellows  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Western Europe
Oceania
Domestic Market
North America
Eastern Asia
Eastern Europe
Northern Europe
Southern Europe
Africa
Central America
South America
South Asia
Mid East
Southeast Asia
Total Annual Sales Volume: US$50 Million - US$100 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 30,000-50,000 square meters  
Factory Location: NO.68,Shangjie District,Zhengzhou City,Henan Province,China  
Number of Production Lines: Above 10  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 11 - 20 People  
Management Certification: ISO9001   ISO14001  
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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