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NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion JointNXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion JointNXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion JointNXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion JointNXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion JointNXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
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  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint
  • NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint

NXF UNS S31008 ASTM A403 310S/0Cr25Ni20/1.4845 Double Ball Rubber Joint Expansion Joint

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Double Ball Rubber Joint, connected to flanges on both sides of the pipeline.Installed on the pipeline, it can be connected to valves. It mainly compensates for pipeline contraction and reduces the damage caused by pipeline vibration to other equipment. It is mostly used in pump rooms and pipelines with severe vibration. For high - rise water supply using products with a diameter (DN) of 200 mm or above, fixed brackets or anti - pull - off devices must be installed. Single - sphere and double - sphere rubber joints are generally composite rubber hoses. They are composed of an inner rubber layer, a fabric reinforcement layer (the reinforcement layer consists of multiple layers of scraped - rubber nylon cord fabric), a middle rubber layer, an outer rubber layer, and end - reinforced metal rings or wire coils. They are formed through high - temperature and high - pressure vulcanization and then assembled with metal flanges or parallel joints in a loose - sleeve manner.
Surface Polished
Material 310S/0Cr25Ni20/1.4845
Brand: NXF
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Product Description
Stainless steel 310S is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditionsthrough 2000°F. Grade 310S is a lower carbon version, less prone to embrittlement and sensitisation in service. The highchromium and medium nickel content make these steels capable for applications in reducing sulphur atmospheres containing H2S. They are widely used in moderately carburising atmospheres, as encountered in petrochemical environments. For more severe carburising atmospheres other heat resisting alloys should be selected. Grade 310 is not recommended for frequent liquid quenching as it suffers from thermal shock. The grade is often used in cryogenic applications, due to its toughness and low magnetic permeability.
     Double Ball Rubber Joint, connected to flanges on both sides of the pipeline.Installed on the pipeline, it can be connected to valves. It mainly compensates for pipeline contraction and reduces the damage caused by pipeline vibration to other equipment. It is mostly used in pump rooms and pipelines with severe vibration. For high - rise water supply using products with a diameter (DN) of 200 mm or above, fixed brackets or anti - pull - off devices must be installed. Single - sphere and double - sphere rubber joints are generally composite rubber hoses. They are composed of an inner rubber layer, a fabric reinforcement layer (the reinforcement layer consists of multiple layers of scraped - rubber nylon cord fabric), a middle rubber layer, an outer rubber layer, and end - reinforced metal rings or wire coils. They are formed through high - temperature and high - pressure vulcanization and then assembled with metal flanges or parallel joints in a loose - sleeve manner. This product takes advantage of the high elasticity, high gas - tightness, medium - resistance, weather - resistance, and radiation - resistance of rubber. It can reduce pipeline vibration and noise, and compensate for thermal expansion and contraction caused by temperature changes.
310S Double Ball Rubber Joint Drawing
310S of Chemical composition and mechanical properties
Specification

Product name
Double Ball Rubber Joint
Flange Material
310S
Expansion Joint Material
Rubber
Class
Class3000-9000
Size
DN25-DN1200
MOQ
1 Piece
Connection method
Flanged
Application
Industry
Packing
Standard Seaworthy Packing
Brand
NXF
Packing & Delivery
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals,machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship."
Our advantage:3S Service(Small Quantity/Short Time/Special Material)
Applications
FAQ

1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern
Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central
America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products

4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material) We have our own factories, quality can be controlled
seriously. We Specialize in manufacturing about 21 years. We have professional testing department and testing equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese


6. Are you trading company or manufacturer ?
We are manufacturer.

7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

8. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.

9. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.


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