Drill Collar Of Hardness 285 341 - Chinaprice: contact company for price
steel of each chemical element control is quite tight, after
a medium frequency induction heating quenching and
tempering, from 1 "below the surface of tube body can ensure
the brinell hardness of 285-341 - hb. Charpy impact energy
reaches more than 54 j.
Mechanical properties of Drill collar :
yield strength Tensile Strength The minimum elongation
Minimum brinell hardness AKVJ
(mm) Mpa min Mpa min
79.4~174.6 758 955
177.8`279.4 689 931
- Phone: 03916080816
- Address: Jiyuan City Henan Province of China Mainland, Jiyuan , China
- Website: http://www.hzyjjx.com/Eindex.asp
Published date: April 27, 2013 -
- Business Description: JIYUAN CITY HUAZHONG METALLURGICAL MACHINERY CO.LTD is located in Jiyuan
City Henan Province of China Mainland, created in 2006 with the
registered capital RMB 5 million. Nowdays it has grown as a middle
export enterprise which operates metallurgical spare parts, machining,
steel products and forging so on.
We have heat treating and machining workshops with the variety of equipments. Such as,box type resistance furnace, pit type resistance furnace, the domestic advanced double medium frequency quenching machine handling the maximal workpiece diameter of 600 mm, the maximal workpiece length of 5000 mm in heat treating workshops . In mechanical processing workshop with strong mechanical processing capacity, there are a variety of large and medium and heavy duty lathe, deep hole drilling and boring machine, CNC gantry milling machine, horizontal boring machine, grinding machine, sawing machine and a series of heavy machinery processing equipment. There are many senior technicians , experienced technical personnel and management personnel.
The products we could manufacture include forged steel roller, leveling rolls, corrugated roller and pipe mould so on as per the customer s specific requirements.
Our aim is to use our service and sincere exchange for your trust and supports, Quality and credibility are the most basic concepts to build our brand and create mutual benefit and win win situation.
We are willing to sincerely cooperate with all the colleagues home and abroad in order to create a better future.
Industrial Cardan ShaftMetal Manufacturing - YANGZHOU LASTE MECHANICAL ENGINEERING CO., LTD. - China - May 21, 2016 - contact company for price
transmission shafts, cardan shaft, drive shaft Main Use for automobile, agricultural machine, heavy vechiles, and so on All Terrain Vehicle, transmission shafts, cardan shaft, drive shaft Use for automobile, agricultural machine, water machine, and s...
Diesel Generator Alternator Genset Dynamo EtcMetal Manufacturing - Yangzhou Walter Electrical Equipment company - China - May 11, 2016 - contact company for price
Yangzhou Walter Electrical Equipment Company is a manufacturing enterprise specialized in high quality diesel generator and diesel generators with product research, sales, wholesale and factory direct sales. Our company diesel generators and silent g...
Carbon Steel Brake Flange Stamping For SpindleMetal Manufacturing - Creator Metal Processing Company - China - May 7, 2016 - contact company for price
Name: Carbon Steel Brake Flange Stamping for Spindle. Type: Carbon Steel Stamping. Materials: SAE1020 Steel, Carbon Steel. Process: Stamping Process. Surface Treatment: Spray Coating, Chemical Plating. Application: Automobile. Certification: ISO, SGS...
Safe Trade Tips
- Ask for business references and check them
- Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
- Verify their business via their local Chamber of Commerce
- Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
- Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"