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China tungsten carbide tube scarfing inserts SQ8615WCB Manufacturers, Supplier
Product Description
Overview & Specifications
Product Type
Scarfing Inserts
Raw Material
Tungsten Carbide
Carbide Grade
P40
Product Description
Packaging & Shipping
Company Information
Frequently Asked Questions (FAQ)
Q1
What are tungsten carbide scarfing inserts specifically used for?
Tungsten carbide tube scarfing inserts, such as the SQ8615WCB series, are designed for deburring and removing outer or inner longitudinal weld seams on steel tubes and pipes during high-speed continuous tube mill operations.
Q2
Why is P40 grade tungsten carbide selected for tube scarfing?
P40 grade tungsten carbide provides high fracture toughness and resistance to thermal shock, making it ideal for interrupted cutting and heavy-duty wear conditions encountered during welding seam trimming.
Q3
Can customized dimensions and cutting edge radii be provided?
Yes, customization is available. Tool geometry, cutting radii, chamfer angles, and surface coatings can be produced according to specific tube dimensions, pipe mill setups, and customer technical drawings.
Q4
How are the inserts packaged to avoid damage during international transport?
The inserts are sealed in shock-absorbing plastic compartment cases with inner foam cushioning to protect cutting edges from micro-chipping, followed by reinforced export cartons suitable for air and sea freight.
Q5
What quality control measures are implemented during manufacturing?
Every production batch undergoes strict metallurgical analysis, density and hardness verification, precision dimensional checks, and 100% optical inspection of the cutting edges prior to shipping.
Q6
What is the typical delivery lead time for orders?
Standard stock items are typically prepared and dispatched within 3-7 business days, while custom-tailored carbide inserts generally take 15 to 25 business days depending on design complexity and batch quantity.
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