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NPT Pipe Bellows Expansion Joint SUS316 Flexible Vacuum Hose

Shanghai KOKA Industrial Co., Ltd.
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Address: No.28,Moyu Road, Jiading district ,Shanghai, China.201805.

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Shanghai KOKA Industrial Co., Ltd.

NPT Pipe Bellows Expansion Joint SUS316 Flexible Vacuum Hose

Country/Region china
City & Province shanghai shanghai
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Product Details

Stainless Steel Flexible Joint

 
Products:Stainless Steel Flexible Joint

Stainless steel flexible joints have been designed to control vibration, reduce noise, relieve stress, prevent system shock and compensate for misalignment and movement. Use of braided metal connectors for applications such as pumps, compressors, and other mechanical equipment will enhance the overall operation of the system.

Stainless steel flexible joints by itself, when subjected to high pressure can over-extend past the ability to operate properly. It is necessary, therefore, to include an external flexible restraint (i.e., braid) to withstand the specified internal pressure and prevent excessive elongation. Braid, (woven metal) is designed to fit snugly over metal hose and is fastened to the ends of both hose and fittings. This braid is designed to be strong enough to withstand elongation for the full pressure rating of the hose.

Flexible joints hose and braid can be made from a variety of different metals to meet industry needs. Specification of the hose and braid is determined by temperature, pressure, flow media, application and external environment. Common materials used for braided flexible metal connectors are 321 stainless steel hose and a 304 stainless steel.

 

Structure:

ItemPartMaterialRemark
1BellowsSUS304SUS316/321
2BraidsSUS304 
3Thread P.T or NPT
4Seal RingSUS304SUS316

 

Specification:

Part No.

Nominal

Bore

Total Length

Bellows

O.D.

Max

Offset

Working
Pressure
inchmminchmmmmkg/cm²
SSFJ508-121/22501018.72016
SSFJ508-343/42501025.32016
SSFJ508-112501032.62016
SSFJ508-1141-1/42501041.21816
SSFJ508-1121-1/23001247.71616
SSFJ508-2230012621516
SSFJ508-2122-1/235014821416
SSFJ508-3335014971216


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About KOKA:

Shanghai KoKa Industrial Co.,Ltd is a professional cable management systems (CMS) & Strut Framing systems and strut fitting systems solutions provider,manufacturer .

Based on over 15 years of engineering experience to the subways, airports, shopping malls, food, beverage, petrochemical ,and pharmaceutical industries, the KOKA production of stainless steel products has become a respected and specified brand to some of the world's most recognised organizations.

KOKA is the ideal solution for flexible support system available.

KOKA takes pride in building long term partnerships with clients that ensure a superior service and provider highest quality products.

KOKA products are known throughout the industry as being hygienic, high quality and to offer exceptional value.

KOKA offer an extensive range of products ex-stock and can therefore process your orders with a short lead time, with the majority of parts available on a next day delivery.

KOKA specialises in manufacturing the following products in SS304 , SS316 ,carbon steel.

KOKA to provide personalized demand and global sourcing solutions for global customers,always adhere to the product quality first,Continuous development and optimization design, with user-friendly, simple installation to satisfied customer needs, and strive to reduce customer costs, to adapt to the global competition, With global customers to cope with the complex economic environment, to achieve common value growth of the target.

 

FAQ:

Q1: Are you manufacturer?
A: Yes,we are factory ,We have stamping and injection factories.
Q2: What services can we offer?
A: We can OEM and ODM,We have a strong design team,we can provide drawing.
Q3: What information need for quotation?
A: For example:

1: what material(carbon steel/Q235/SS304/SS316)

2: what size do you need ?
3: what surface finished( zinc plate/HDG/powder coating/copper plated)?
Q4: Do you provide free samples?
A: Yes ,you can get the free samples
Q5: What is your payment terms?
A: 30% T/T deposit,balance will be against each copy of B/L;
Q6: How about the delivery time?
A: According to your order list and quantity,Normally delivery in 20-25days.  

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