Answers

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  What are the common specifications for stainless steel sheets in China?

  Stainless Steel Sheets and Materials: 304, 316L, 321, 201, (301 coiled tubing); Domestic Stainless Steel Sheets: 430, 409, 201
  
  

  Stainless steel sheet thickness：304 stainless steel sheet thickness: 0.12 mm–65 mm; 316L stainless steel sheet thickness: 0.5 mm–16 mm
  
  Sheet surface finishes: 8K mirror finish, 2B polished finish, sandblasted (brushed, sandblasted), titanium finish, rice-grain finish, oil-finished brushed, Ba-finished
  
  Sheet widths: 1000 mm × 2000 mm, 1219 mm × 2438 mm, 1219 × 3048, 1219 × 3500, 1219 × 4000, 1500 mm × 3000 mm, 1500 mm × 6000 mm
  
  
  

  
  
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  Why are the selection parameters for pull-out anchors so important?

  The core value of pull-out anchors lies in transferring structural loads to deep, stable strata. However, many purchasers only focus on the pull-out force value, neglecting:
  Deformation compatibility: Excessive deformation differences between the anchor and the surrounding soil can lead to stress concentration.
  Corrosion tolerance: The erosion rate of metal anchors by underground chemical environments can vary by more than 10 times.
  Construction error tolerance: Drilling deviations have drastically different effects on the bearing capacity of different types of pull-out anchors.
  For example, in water-rich strata, using mortar pull-out anchors with anti-corrosion coatings can extend the lifespan by 3-5 years compared to ordinary steel strand anchors. These hidden costs are often only recognized after an accident occurs.

  
  
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  Hello, do you have anchor bolts? Could you provide a MTR. what are the yield strength and tensile strength of the anchor bolts? I need traceability for each batch number.

  Hello, I am glad to see your purchase requirements for anchor bolts. We have anchor bolt products. There are no standardized values for the yield strength and tensile strength of anchor bolts; they depend primarily on the specific product standard, material grade, and specifications.
  Please be assured. Considering your request for a factory test report (MTR) and traceability for each batch number, a proper MTR document will always include a unique heat number, which is crucial for material traceability. We can provide documents that meet these requirements.
  You can tell us the specific standards and grades of the anchor bolts you need to purchase, as well as any other purchasing requirements, so we can provide you with a specific response based on your needs.