Description
R25-R32 drill rod coupling sleeve for extension rod
Product name | Thread coupling sleeve |
Thread | R32 R38 T38 T45 T51 |
Weight | 1-4.5KG |
Material: | High Manganese Steel, Tungsten carbide alloy |
Packing specification | Wooden case |
Applicaton | Construction works , Energy & Mining |
Product Parameters
Our Advantage:
1.Selected grade Tungsten Carbide ensures greater hardness for better cutting performance.
2.Well executed brazing process to combine the carbide tip with steel body firmly together.
Production Process:
About US:As an One-Stop Supply Chain service base of an important Mining and Metallurgy Group in China, Zezon mainly manufacturing and supplying rock drilling tools, grinding steel balls, mill liner, electrolytic cathode and anode plate products at a high Global Standard. Welcome to contact and visit our factory. Certifications:FAQ:1. Q:Are you manufacturery or trade company?A:We are a professional manufacturer of rock drilling tools .Products including Top Hammer Drill rod, Drill bit,Taper button bit and taper rod,DTH Bit and DTH rod, etc.2.Q: How can i get the after sale services?A: Free replacement will provide once the problems casued by our product quality.3,Q: How is your quality control? (QUALITY MANAGEMENT)Our quality team's work begins by ensuring a consistently high standard of raw material: checking every batch on
delivery against the technical team's strict criteria for dimensional accuracy and steel chemistry. Once approved
for production, every item is issued a work number that allows us to track it through each subsequent step of the
manufacturing process.
We are dedicated to continuous improvement of all production and delivery processes. No pipe is released to market without a quality report verifying compliance with all destructive and non-destructive testing criteria. We aim
to achieve 100% traceability to ensure our partners and customers can use Zezon products with complete confidence.
4.Q: How long is your delivery time?A: Within five days for the products in stock; regular order delivery in 20 days.5.Q: Do you provide samples ? is it free or extra ?A: Not all are free, some can be free.Please consult the salesman for details.6. Q:Methods of Payment:A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. Please consult the salesman for details.
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