Stainless Steel Vacuum flexible Bellows Hose with ISO KF CF flange for high vacuum applications

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KF flange
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Vaccum Bellow
High vacuum system
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Product Description

Stainless Steel Vacuum flexible Bellows Hose with ISO KF CF flange for high vacuum applications

Sunthai’s Bellow Hose Ismade in food grade SS304,Which alows high vacuum to be obtained With A Large Flow Diameter For Vapors. These Bellow Hoses Are Flexible And Allow The User To Connect A KF Flanged Vacuum Pump To A KF Flanged Vacuum Oven Or Any Other Application like KFX NPT adapters Or KF X Tri-Clamp Fittings.

Flange Size KF16,KF20,KF40,KF50,KF80,KF100 End to end length 50mm to 3000mm(customized) Wall thickness 0.15 to 0.2mm Surface finish High mirror polish and

Features:1. Soft, flexible, easy to bend, vibration absorbing2. Helium leakage test before shipping

3.Plastic flange protective cap is included to avoid flange scratching during transportation

4.Delicate Welding to ensure integrity and reliabilityo ensure integrity and reliability

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Company Information

Wenzhou Sunthai Valve Co., a supplierof stainless steel products for sanitary&food grade applications,such as food processing,beverage,beer,dairy,chemical,pharmaceautical industries.Since the foundation in 2013.We have been served hundreds of clients on the planet.They are reputed distributors,project engineering companies,end users.Over 90% clients have been working with us fromthe first trial business.The key reason is not our prices are the lowest,but thanks toour hard working salesteam whoprovide VIP serviceto each client.Responding to any request on time.And our professional technical team can give the best solution to client’s requirements.

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Refund policy

After the receipt of your order, we offer a 10-day exchange and return policy on any DOA (dead on arrival) products.Any cost that caused due to exchange or return should be covered bybuyer.Please inspect and test all products upon receipt, the 10-day exchange/return window begins regardless of whether the products were opened or not.After the 10-day return period ends, we try our best to provide as much assistance as possible with any manufacturer defect problems that may arise. We value your business, and always try to work out the best possible solution to issues on a case-by-case basis. We strive to be as reasonable and fair as possible and hope our customers reciprocate.


Q: Why would I choose you?

Wenzhou Sunthai Valve Co., Ltd can supply and stock wide range of stainless steel products.We have active managment,experienced technical people,labor workers.High effective sales team.Mass production capacity ensures on-time delivery and quick response to any quote and complaint.

Q: May I have free samples before ordering?

Yes, for small amount,free samples can be provided.Freight is collected on customer

Q: What’s the MOQ?No MOQ for standard products.Custom parts can be discussed

Q: What is the lead time?Common items are stocked–3-5 daysBig volume order usually takes about 20-30 days

Q:How can I pay for the order?

Paypal, Western Union, T/T and Credit Card.T/T and L/C.

Q: Will you keep us posted about shipping status?

Yes,we will send you tracking no after shipping

Q: How can I get whole sale prices

Please contact our customer service if you order more than 1pc.Wholse sales prices can be offered for bulk purchasing

Q: I need some similar products, but I cannot find out in your store,can you provide that?

Yes, you can DM our customer service. We will try our best to find out andmake fast quote to you. Also, customized products can be provided

Q: Do you have product warranty?

Yes,12 months warranty.100% inspection on finished products before dispatch.Inferior products can be returned or replaced without excuse.Repair parts could be supplied for replacement

Q:Do you have mill test certificate?

Yes,each order is traceable by Inspection certificate EN10204 3.1

OEM is welcomed,and we can sign on Non-disclosure Agreement of Commercial Secrets.Custom facbrication is acceptable.Any customer wants to be our distributor and partner.Please discuss with us.You will get favorbale support.

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