$5.00 - $50.00
Min. Order : 1 Metric Ton

Top quality stainless steel bright round bar316L /Inox steel 316 316L 321 17-4ph 660 stainless steel round bar manufacturer

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Port: Shenzhen, Shanghai, Shandong
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 100000 Piece/Pieces per Month
Email: anna(at)kingkongdrills.com
Shape: Round,hex agonal and round drill rod
Place of Origin: Henan China
Size: B19, B22, B25, B28, B32, B35
Dimensions: 5.5mm-500mm
Process: hot rolled
Material: 8Cr, 60Si2Mn, 55SiMnMo
Standard: ASTM,GB
Grade: 300 Series
Model Number: 170120-39
Brand Name: King Kong
Special Use: Valve Steels
Type: Hexagonal
Alloy Or Not: Alloy
Advantage: Wear resistant
Application: Construction,Rock Drilling
Diameter: 14-40mm
WhatsApp: + 86 18317296984
Delivery Detail: 7 days after receving the deposit
Packaging Detail: Hollow drill steel: Iron bundles or other seaworthy packaging according to customers' requirements.
Jiaozuo King Kong Drills Co., Ltd.
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hollow drill steel (9)


What is our hollow rock drill steels?


Drill steel for the manufacturing of top-hammer rock drill rods, available in four different steel grades. Our hollow drill steel is characterized by a number of properties that enable effient production.


hollow drill steel (2)


Why buy our hollow rock drill steels?


Our company offer wear resistance steel in a wide range of steel grades that can be tailored to your needs. WR-steel is made as hot-rolled round of flat bar, as tubes,

or as grinding media. WR-steel can be also be delivered in more than 680 special profiles in close to net shape. it is all about helping you optimize your operations. Over the years, we've built a reputation for offering a consistent level of quality to ensure that you get the same high-quality hardening results---batch after batch. Whether you are making steel ploughs, buckets, rock drilling tools or actually processing the rock, your success is our success.




Parameter of the hollow rock drill steel:


Let King Kong drills do the hard work for you!

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My sincere heart

People tell you stories about quality, commitment and innovation. But for the real story, take a close look at the numbers. In an industry where an hour of downtime can cost thousands. Our company, King kong services can help you save millions, with around the clock service, qualified enginners and genuine parts on demand. Browsing abound Alibaba, so many supplier right in front you, you want to find a supplier who can offer you lower price with high quality. I know your mind, i am also a customer from your position. I just need a chance to offer that service for you, with qualified products, sincere heart, your interest in highest priority. I want to grasp you with professional qualified products, insured service to deal alll your problems. Pls do not wait, just contact me, honey!

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