High Precision VCR Surface Joint Series of 13 UnioN + Female CaP Nut series

High Precision VCR Surface Joint Series of 13 UnioN + Female CaP Nut series
General purpose grade material shall have a compositon per ASTM A182&SEMI F20 ,the limited Sulfur0.012% ,the range of Wt% of Carbon 0.03%max, and 316L

inherently exhibits enhanced resistance to pitting due to its molybdenmum(Mo)content.

Since our uptream follow the VIM-VAR melting process, it ensures our material better both in microstructure forms and presentation on corrosion Resistance.
We supply service of Get cleanroom welding tube datasheet,Check tolerance for high purity gas,Compact high request custom micro welding tube
We strictly control the selection of raw materials and introduce high-precision inspection instruments to ensure the stability of the materials. In addition, all processes from component processing, assembly, inspection to shipment are carried out internally within the company.
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Product Parameters

VACUUM COUPLING SERIES #Union &Cap


Materials of Construction

Fittings and Caps
MaterialDesignatorSpecification

316L

stainless steel

SS

Bar stock: ASME SA479                       ASTM A276

Forged shapes:ASME A182

316L VAR

stainless steel

SV

SEMI F20

High-Purity



Temperature Ratings
ComponentsMaterialTemperature, °F (°C)
Fittings316L stainless steel537 (1000)
316L VAR stainless steel537 (1000)
Gaskets316L stainless steel537 (1000)
Nickel315 (600)

 Cleaning and Ultrahigh-Purity Processing

Each joint undergoes special cleaning treatment to remove oil, grease, and small particles.

A variety of VCJ face seal glands and bodies is availablewith controlled surface finishes, electropolished, and specially cleaned to meet ultrahigh-purity system requirements.


Include FFU, FCAP ,HFN as same as FFEU FFTU material we present in # display part# on website.

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Product Display


FCAP-V12内螺纹堵帽-3





FCAP-V4内螺纹堵帽

VCR Surface Joint of Series 13-2 Cap

surface6

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VCR Surface Joint of Series 17 High flow Series

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PRODCUTION

  • Project design
    Project design
  • CNC Program Process
    CNC Program Process
  • Surfurce and Die Treatment
    Surfurce and Die Treatment
  • finish inspection
    finish inspection
  • Pressure test
    Pressure test
  • Assembly
    Assembly
  • packing process
    packing process

FAQ

Q: Are you trading company or manufacturer?
A: We are manufacturer and trading company. We have specialized in manufacturing fittings and valves for more than 10 years.

 

Q: Can you OEM?
Yes, we can OEM according to your drawings.

 

Q: How long is your delivery time?
A: In stock -- 1 to 7 days
No stock -- 7 to 30 days
Depending on the quantity

 

Q: Do you provide samples ? Is it free or extra?
A: Yes, we could offer the sample. You need to pay for it and the freight cost.

 

Q: What is your terms of payment ?
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance, balance before shipment.

 

If you have another question, pls feel free to contact us as below

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