Tantung G Round Bars/Pipes/Tubes

• Type: Seamless
• Technique: Hot Rolled
• Material: Stainless Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport
• Section Shape: Round
• Model NO.: Tantung G Round Bars
• Certification: API
• Application: Structure Pipe
• Tantung G Round Bars: Bars
• Transport Package: Plywooden Case
• Specification: CE
• Trademark: jj11
• Origin: China
• HS Code: 722840000
• Production Capacity: 110000/Month

Product Description

We are professional Tantung G round bars/Pipes/Tubes factory from china

Tantung is a cast alloy cutting tool material composed princiipally or chormium, tungsten, columbium and carbon in a cobalt matrix. These elements combined in the proper proportions and cast in chill molds give tantung its cutting hardness at red heat temperatures up to 1500 ° F. It is neither high speed steel nor carbide. It is unique.

Tantung has a high transerse rupture strength, low coefficient of fiction and excellent resistance to corrosion. It is tough, readily absorbs shock and impact and is non-magnetic...It likes to work.

As a cutting tool, it is ideal for all turning, facing, boring, milling and cut-off application on nearly every type of metal and non-metallics. Tantung performs best as speeds of 100-200 SFPM and can be used to excellent advantage on machines where
Speed, power and rigidty are limited. In addition, it will not anneal or lose its cutting edge as will H. S. S when subject to high-red heats generated during the cutting cycle

Speciality and advantages:
1. Our company has been dedicated to producing stainless steel seamless pipe since 2003, owning complete producing technology and abundant managing experience.
2. The raw material such as mother tube, round bar we use is from Chinese biggest and well-known steel mill: Walsin Steel and Yongxing Steel.
3. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.
4. We have ISO 9001 and PED certificate, and the Third Party Inspection Certificates such as TUV, BV, Lloyd's, SGS, etc, also can be provided according to customers' requirements,
5. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packed in bundles is also welcomed by some customers.
6. The tolerance control we use is D4/T4 (+/-0.1mm) on both inside and outside Diameter and Wall Thickness, which is much higher than international standard ASTM, DIN.
7. The surface condition is one of our main advantages: in order to meet different requirements for surface condition, we have annealing and pickling surface, bright annealing surface, OD polished surface, OD & ID polished surface etc.
8. In order to keep the inside surface of pipe clean and make it free from deburring, our company develops the unique and special technology --- Sponge Washing with high pressure.
9. We have complete after-sale service to deal with the problems in time.