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China Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding
China Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding

  1. China Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding
  2. China Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding
  3. China Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding

Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding

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Payment Terms T/T,L/C,D/P,D/A,PayPal,etc.
Supply Ability 50000pieces/Month
Delivery Time Within 15days
Packaging Details PVC Wallet 16*8*1.2cm/Piece 0.35kg/Piece
Warranty One Year
Measurement Object Surface Roughness
Range 0.05-12.5um
Shape Rectangular
for Surface Type Ground, Lapped, Milled, Reamed, Turned
No. of Swatches 30
Package PVC Wallet
Brand Name KM
Model Number KM-SRC-30
Certification ISO DIN GB RoHS
Place of Origin Shaanxi, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T,L/C,D/P,D/A,PayPal,etc. Supply Ability 50000pieces/Month
Delivery Time Within 15days Packaging Details PVC Wallet 16*8*1.2cm/Piece 0.35kg/Piece
Warranty One Year Measurement Object Surface Roughness
Range 0.05-12.5um Shape Rectangular
for Surface Type Ground, Lapped, Milled, Reamed, Turned No. of Swatches 30
Package PVC Wallet Brand Name KM
Model Number KM-SRC-30 Certification ISO DIN GB RoHS
Place of Origin Shaanxi, China
High Light industrial surface roughness comparator kit ,30pcs blasting painting gauge blocks ,welding surface roughness comparator
Industrial 30Pcs Surface Roughness Comparator Kit for Blasting Painting Welding

Surface roughness comparator is used to check the smoothness of mechanical workpieces by comparison, while the visual inspection

or microscope is used to compare and test the degree of exterior roughness.

 

Surface comparator gauge set contains standards for the six most important processing methods among the popular "AA" values.

Sample exterior roughness comparator 30 pieces of composite bag fixing gauges.

 

Each type of exterior finish is a true and consistent reproduction, with a true idea of the feel, appearance and texture of machined parts

Compare conveniently and quickly; Comply with S.A.E and specifications.

Overall wallet size L x W x H (mm): 16 x 8 x1cm Unit weight: 0.30kgs.

 

30Pcs surface roughness stand comparator is a precision-engineered tool for visual and tactile surface profile evaluation in industrial

applications and covers all common roughness ranges from 12.5μm to 100μm. It also provides ISO compliant reference standards

for accurate comparison of surface roughness after blasting, grinding, or machining operations.

Key Features
  • Contains 30 comparison specimens covering six common machining methods.
  • True and consistent reproduction of surface finishes with realistic feel and appearance.
  • Covers roughness ranges from 12.5μm to 100μm.
  • Complies with S.A.E specifications.
  • Compact wallet size: 16 x 8 x 1 cm (L x W x H).
  • Lightweight at 0.30 kgs.
  • Includes PVC wallet packing for protection and organization.
Specifications
Order No. No. of Swatches Surface Finish Range Length Width Material
KM-class="lazy" src="/myres/images/load_icon.gif" data-original-30 30 0.05-12.5μm 22mm 7mm Carbon Steel
Surface Finish Comparison
Turning Vertical Milling Horizontal Milling Plain Grinding External Grinding Plat Lapping
12.5μm (500uin) 12.5μm (500uin) 12.5μm (500uin) 1.6μm (63uin) 1.6μm (63uin)
6.3μm (250uin) 6.3μm (250uin) 6.3μm (250uin) 0.8μm (32uin) 0.8μm (32uin)
3.2μm (125uin) 3.2μm (125uin) 3.2μm (125uin) 0.4μm (16uin) 0.4μm (16uin)
1.6μm (63uin) 1.6μm (63uin) 1.6μm (63uin) 0.2μm (8uin) 0.2μm (8uin)
0.8μm (32uin) 0.8μm (32uin) 0.8μm (32uin) 0.1μm (4uin)
0.1μm (4uin)
0.4μm (16uin) 0.4μm (16uin) 0.4μm (16uin) 0.05μm (2uin)
0.05μm (2uin)
Usage Instructions
  • Clean the test surface using a cloth before use.
  • Always handle specimens by edges to prevent surface contamination.
  • Never slide specimens across test surfaces - use vertical placement only.
  • Immediately return each specimen to its designated case compartment after use.
  • Store in a controlled environment after use.
Industrial Applications
  • Paint adhesion testing - Measures anchor pattern depth (12.5-100μm range) prior to coating application.
  • Sheet metal forming - Checks tooling wear-induced surface variations.
  • Pipeline corrosion repair - Assesses blast profile before wrap/coating.
  • Bridge rehabilitation - Confirms concrete steel substrate preparation.
Frequently Asked Questions
Who are we?
Deko Corporation is primarily dedicated to the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
What products do we carry?
We offer dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
What are the terms of trade?
We support FOB, CFR, CIF, and EXW trade terms.
What are the forms of payment?
We accept T/T, L/C, D/A, D/P, PayPal, and etc..
Do we accept customization?
Yes, OEM services are available.
How about after-sales service?
All products come with a one-year warranty. If you receive any defective items, we will ship replacement parts or products. As an experienced manufacturer, we maintain strict calibration and inspection processes to ensure product quality.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2010

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument... As one strategic partner of the China aviation industry, Deko Corporation mainly dedicate to the development, manufacture and marketing of KM brand small precision CNC lathes, precision measuring instruments, petroleum oil pipe thread measuring instrument...

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Get in touch with us

  • Reach Us
  • Deko Corporation
  • No.25,GaoXin 6th Road,Hi-Tech Zone,Xi'an 710065,China 710065
  • https://www.precisionmeasuring-tools.com/

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