• Suzhou Xunshi New Material Co., Ltd
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    Have been business relationship for 3 years, great partner for Nickel Cobalt Alloy!
  • Suzhou Xunshi New Material Co., Ltd
    Carolina Fasio
    On-time delivery. And support is good and fast.
Contact Person : Allen Sun
Phone Number : +86 18112628895
WhatsApp : +8618112628895

Ni Span C-902 Seamless Pipe For Bourdon Tube Pressure Gauge N09902

Place of Origin China
Brand Name XUNSHI
Certification ISO9001:2015, ROHS
Model Number Ni-SPAN-C 902
Minimum Order Quantity 10 kg
Price Negotiable
Packaging Details Plywood crate
Delivery Time 30 days
Payment Terms T/T
Supply Ability 10,000 kg per week

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Product Details
Equal Grades N09902, 3J53, Ni-Span-C 902 Spec AMS 5210(chemical Only)
Forms Of Supply Wire, Strip, Rod, Pipe, Foil
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N09902 C-902 Seamless Pipe


Bourdon Tube Pressure Gauge Seamless Pipe

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Product Description

Ni-SPAN-C 902 is a precipitation hardenable NiFeCr alloy with a thermoelastic coefficient that can be controlled by the amount of cold work and heat treatment temperature to fit a specific application’s needs. Ni Span C 902 also has low magnetostrictive properties appropriate for specific applications and has been successfully utilized at cryogenic temperatures.


Ni-Span-C 902 alloy is a good choice to produce Bourdon tube, as it has the characters as following


  • Good plasticity in solution status
  • Easy to process and shape
  • Low temperature coefficient of elastic modulus
  • High mechanical quality factor
  • Good wave speed consistency
  • High strength
  • High elastic modulus
  • Low Linear expansion coefficient
  • Good corrosion resistance
  • Small elastic aftereffects and hysteresis


Chemical Composition(wt, %)

Ni Cr Ti Al C Mn Si P S Fe
41.0-43.5 4.90-5.75 2.20-2.75 0.30-0.80 0.06 max. 0.80 max. 1.00 max. 0.04 max 0.04 max Rem



  • AMS 5221
  • AMS 5223
  • AMS 5225




  • Spring
  • Bourdon tube
  • Sensor
  • Watch part
  • Diaphragm
  • Capsule
  • Corrugated pipe
  • Vibrating cylinder


Forms of supply

  • Forgings
  • Ring
  • Plate
  • Sheet
  • Strip
  • Round bar
  • Wire
  • Tube
  • Capillary


Ni Span C-902 Seamless Pipe For Bourdon Tube Pressure Gauge N09902 0Ni Span C-902 Seamless Pipe For Bourdon Tube Pressure Gauge N09902 1Ni Span C-902 Seamless Pipe For Bourdon Tube Pressure Gauge N09902 2Ni Span C-902 Seamless Pipe For Bourdon Tube Pressure Gauge N09902 3


Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter, is a professional manufacturer of high-performance alloy products. XUNSHI is engaged in supplying high quality and cost-effective Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special Stainless Steel and Magnetostrictive Material to customers worldwide.



· Highly experienced in alloy industry

· Top experts of industry in China

· Advanced technology and process from top famous institutes in China

· Advanced devices through whole production and inspection process

· Strict quality control system

· Company motto: best service, most value

· Smart sales policy


Service Items of XUNSHI

· Non-standard product research and pre-production

· Fabrication of products

· Cutting, splitting for sheets and plates in stock

· Heat treatment (Solution treatment, aging harden treatment, anneal, spring temper, quench etc.)

· Surface finish (peeling, gridding, polishing)

· Logistics service

· Customized packing service (also for exporting)

· Import and export (XUNSHI is certificated)

· Document translation

· Hard-to-find material sourcing


Customers of XUNSHI

Customers of XUNSHI are all over China (Taiwan and Hong Kong included). And we are exporting to USA, Canada, Italy, UK, Poland, Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea, North Korea, India, Argentina, and Brazil and so on. Customers from 30+ countries trust us.


Where is XUNSHI

A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very closed to Shanghai.

B- Xunshi is around 80KM from Shanghai Pudong International Airport (PVG).

C- 20KM from Shanghai Hongqiao Airport

D- 20KM from Shanghai Hongqiao Railway Station

E- You can contact XUNSHI sales for a pickup service.