HUATEC GROUP CORPORATION
| Payment Terms | T/T,Western Union,Paypal |
| roughnesses | R = 2.5μm, 5μm, 10μm and 15μm |
| Five star-shaped defects of ranging | 3.0 to 5.5mm |
| Test standard | GB/T18851.3, ISO 3452-3 and JIS Z 2343-3:2001 standards |
| tolerance | ±10% |
| Delivery Time | 3-5 working days after receipt of your payment |
| Supply Ability | 10 Sets/Month |
| Material | stainless steel plated with a layer of nickel then a hard Chromium alloy. |
| Packaging Details | aluminum alloy box+Outer carton packaging |
| Model Number | PT Type II |
| Certification | CE |
| Brand Name | HUATEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union,Paypal | roughnesses | R = 2.5μm, 5μm, 10μm and 15μm |
| Five star-shaped defects of ranging | 3.0 to 5.5mm | Test standard | GB/T18851.3, ISO 3452-3 and JIS Z 2343-3:2001 standards |
| tolerance | ±10% | Delivery Time | 3-5 working days after receipt of your payment |
| Supply Ability | 10 Sets/Month | Material | stainless steel plated with a layer of nickel then a hard Chromium alloy. |
| Packaging Details | aluminum alloy box+Outer carton packaging | Model Number | PT Type II |
| Certification | CE | Brand Name | HUATEC |
| Place of Origin | China | ||
| High Light | Type 2 DPI penetrant reference block ，Stainless steel test block star defects ，Nickel chromium coated NDT equipment | ||
Type 2 DPI Penetrant Reference Block Stainless Steel Nickel Chromium Coated Star Defects Test Block
ISO 3452-3: 2013 describes two types of reference blocks - Type 2 reference blocks are for routine assessment of DPI system performance.
Reference block type 2 is made from stainless steel plated with a layer of nickel then a hard Chromium alloy.
Five star-shaped defects of ranging from 3.0 to 5.5mm diameters have then been artificially produced in this layer with the five defects uniformly placed according to their sizes. To assess washability* reference block type 2 includes four adjacent patches with roughnesses of R = 2.5μm, 5μm, 10μm and 15μm. With the smallest defect being located next to the area showing the smallest roughness.
| Defect number | 1 | 2 | 3 | 4 | 5 |
| Typical (diameter) dimensions (mm) | 3 | 3.5 | 4 | 4.5 | 5.5 |
| Size by colour contrast penetrant (mm) | |||||
| Size by fluorescent penetrant (mm) |
Note: Diameter of five crack areas in mm, tolerance ±10%
The five-point stainless steel chromium-plated test piece is a type II test piece in the penetrating flaw detection series. It is produced according to the standards of GB/T18851-2008 and EN ISO3452-3:2013. Passed the national industry appraisal in December 2002. The test block meets the requirements of GB/T18851-2008, EN ISO3452 and ASME standards. The actual measured value of the artificial defect is based on the ISO 10474 or EN 10204 type 3.1 certificate.
For measurement of diameters a fluorescent penetrant level 2, water and dry developer; colour contrast penetrant level 2 was used. (Update with actual condition, material grade was used)
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2007
Total Annual:
500000-1000000
Employee Number:
35~50
Ecer Certification：
Verified Supplier
HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified... HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified...
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